DAQ-2024-012015

1

DAQC-1205-24
Site ID 12428 (B4)

MEMORANDUM

TO: STACK TEST FILE – URBAN OIL AND GAS GROUP – Clawson Springs Central
Production Facility

THROUGH: Harold Burge, Major Source Compliance Section Manager

FROM: Robert Sirrine, Environmental Scientist

DATE: December 4, 2024

SUBJECT: Location: 2 miles east of Hiawatha, Highway 122, Carbon County, Utah
Contact: Kirt Rasmussen – 435-820-9801
Source: Compressor Engines C-101, C-103, and C-104
Tester: Emissions Science Inc. Tim Olinger – 970-628-4849
FRS ID #: UT0000004900700068
Permit/AO #: DAQE-AN124280010-22 dated September 28, 2022
Action Code: 3A
Subject: Review of Stack Test Report dated October 14, 2024

On October 14, 2024, the Utah Division of Air Quality (DAQ) received an initial stack test report, and
then on December 4, 2024, additional information for stack emissions testing of Urban Oil and Gas
Group, LLC – Clawson Springs Central Production Facility, compressor engines C-101, C-103, and
C-104 located 2-miles east of Hiawatha on Highway 122, Carbon County, Utah. Portable analyzer testing
was performed on September 26, 2024, to determine compliance with AO Condition II.B.2.a, for NOX
and CO emission limits. The DAQ calculated test results are:

Source Test Date RM/Pollutant DAQ Result Test Result Limit

C-101 9/26/24 7/NOX 2.46 lb/hr 2.46 lb/hr 5.15 lb/hr
254 ppmdv* 254 ppmdv 282 ppmdv*
1.34 g/hp-hr 1.33 g/hp-hr 1.74 g/hp-hr

10/CO 2.87 lb/hr 2.87 lb/hr 5.51 lb/hr
488 ppmdv* 488 ppmdv* 498 ppmdv*
1.56 g/hp-hr 1.56 g/hp-hr 1.87 g/hp-hr

C-103 9/26/24 7/NOX 2.06 lb/hr 2.06 lb/hr 5.15 lb/hr
220 ppmdv* 220 ppmdv* 282 ppmdv*
1.10 g/hp-hr 1.10 g/hp-hr 1.74 g/hp-hr

10/CO 2.53 lb/hr 2.53 lb/hr 5.51 lb/hr
442 ppmdv* 443 ppmdv* 498 ppmdv*
1.35 g/hp-hr 1.35 g/hp-hr 1.87 g/hp-hr

* - / $ - - $ )
2

C-104 9/26/24 7/NOX 2.58 lb/hr 2.58 lb/hr 5.15 lb/hr
252 ppmdv* 252 ppmdv* 282 ppmdv*
1.44 g/hp-hr 1.44 g/hp-hr 1.74 g/hp-hr

10/CO 2.39 lb/hr 2.38 lb/hr 5.51 lb/hr
383 ppmdv* 383 ppmdv* 498 ppmdv*
1.33 g/hp-hr 1.33 g/hp-hr 1.87 g/hp-hr

*@7.9% O2

DEVIATIONS: None noted

CONCLUSION: The stack emissions test report, with additional information and
calculation, appears to be acceptable.

RECOMMENDATION: The source should be considered to have been in compliance with the
applicable limits at the time of testing. The source referenced their
previous AO, DAQE-634-01 dated August 15, 2001, originally written
for Anadarko Petroleum Corporation, in their pretest protocol. That AO
was superseded by a new AO, DAQE-AN124280010-22 dated
September 28, 2022, written for Urban Oil and Gas Group, LLC.

HPV: No

ATTACHMENTS: Stack test report received October 14, 2024
Letter with the test report from Urban Oil and Gas Group
Additional, updated test information received December 4, 2024
DAQ generated excel spreadsheets
Source ID:C-101 C-102 C-103 C-104
NOx
Permittted Limits
lb/hr -
g/bhp-hr -
ppm @ 7.9% O2
CO
Permittted Limits
lb/hr -
g/bhp-hr -
ppm @ 7.9% O2
Corrected O2 %8.1 No Sample 8.2 7.9 N/A N/A
Corrected NOx ppm 250.3 214.0 252.5 N/A N/A
Corrected CO ppm 480.1 432.3 383.3 N/A N/A
Tested lb/hr
2.46 NOx
2.87 CO
2.06 NOx
2.53 CO
2.58 NOx
2.38 CO 5.15 lb/hr 5.51 lb/hr
Tested g/bhp-hr
1.56 NOx
1.33 CO
1.10 NOx
1.35 CO
1.44 NOx
1.33 CO 1.74 g/bhp-hr 1.87 g/bhp-hr
Tested ppm
@ 7.9% O2
254.39 NOx
487.91 CO
219.52 NOx
443.42 CO
252.0 NOx
382.6 CO 282 ppm 498 ppm
Urban Oil & Gas Group, LLC
Clawson Spring Compression Station
3rd-Quarter 2024
Test Date: 09/26/2024
Emissions Science, Inc. was contracted by Urban Oil & Gas Group, LLC to conduct multiple
emissions tests using a portable gas analyzer at the Clawson Spring Compression Station near Price
Utah. The purpose of the testing was to comply with the construction permit issued by the Utah
Department of Environmental Quality, Air Quality Division and/or under the guidelines for the
company operations and maintenance plan for this facility.
Emissions Science, Inc. followed the procedures and specifications of the portable analyzer test
protocol published by the CDPHE in Colorado for this project.
The following table summarizes the unit indentifiers, date tested, tested concentrations, tested mass
emission rates and permitted limits for each, individual unit tested. Other detailed information can
be found within the report.
The sources were not able to acheive a load 90% of site rated horsepower during the testing program
due to lower field pressure, but all sources were reportedly operating at least 90% of the averaged
production capabilities over the last three years as allowed in the facility permit.
Emissions Science, Inc
www.emissions-science.com
P2
Grand Junction, COPhone: 970.628.4849
Urban Oil & Gas, LLC Caterpillar 3516 TALE Permit or AIRS #: DAQE 634-01
Clawson Spring C.S. Source ID: C-101 Serial #: 4EK02988
Test Date: 9/26/2024 Site Rated HP: 1206 E.S.I Analyst Andrew Edwards
Source ID:
Reportable
Units
Tested Results:
NOx
Allowable Limits:
NOx
Tested Results:
CO
Allowable Limits:
CO
C-101
ppmvd @
7.9% O2 254.39 282.00 487.91 498.00
Lb/Hr 2.46 5.15 2.87 5.51
Source
Compliant?YES YES
Emissions Science, Inc. performed an emissions test for this unit using a portable emissions
analyzer equipped with electrochemical sensors. The sensors used for the test were found to be
within calibration requirements and properly tested for Q/A & Q/C in accordance with the
Portable Analyzer Guidelines published by the Utah Department of Environmental Quailty, Air
Quailty Divison.
A twenty-one minute test was performed on this source under normal load conditions for this
site. Emission rates for NOx and CO were calculated using EPA Method 19 and based on stack
gas concentrations, percent oxygen and best available fuel usage or default fuel efficiency
values where no fuel meter was present.
Emissions Science, Inc
www.emissions-science.com
1. Grand Junction, CO 81507Phone: [phone]
Detailed Source Test Data
Client:Urban Oil & Gas, LLC Engine Type:
Facility:Clawson Spring C.S.Source ID:
Control Equipment.A/F "Y" SCO "N"Site Rated HP:
Permit or AIRS #:DAQE 634-01 Serial #:
Test Date:9/26/2024 Analyst:
Job Code:UOG-24-132 Analyzer ID:
Engine Operations Data:Fuel Calculation Data:
RPM 1193
Suction Pressure (PSI)3.7 Metered Fuel Usage:
Discharge Pressure (PSI)592 Fuel Use (SCF/D)136000
Manifold Pressure (PSI)20.6 Fuel Use (SCF/H)5666.7
Manifold Temperature (F)140.0 Fuel Value (BTU/SCF)1020.0
Unit Volume (MMCF/D)2.12 Fuel Use (MMBTU/HR)5.78
Fuel Value (BTU/SCF)1020
F's of D (SCF/MMBTU)8710 Fuel Use Based on BSFC
Engine Operation Hours 92915 BHP 835.60
Observed Stack O2 %8.0 Efficiency (BTU/BHP-HR)
Engine Timing (BTDC) °27.0 Fuel Use (MMBTU/HR)0.000
Site Conditions Data
Fuel Use For Calculations
(MMBTU/HR)5.78
Barometric Pressure ("Hg)23.12
Relative Humidity (%)17 Emission Controls Data
Ambient Temperature (F)76 Catalyst Temperature
Ambient Temperature (C)24.4 Inlet Temperature (F) °N/A
Site Elevation ('ASL)6716 Outlet Temperature (F) °N/A
Portable Analyzer Temperature Catalyst Differential Pressure
NO Temperature (F) ° 1/3 of Test 61 Inlet / Outlet Pressure ("H2O)N/A
NO Temperature (F) ° 2/3 of Test 61 ∆ P ("H2O)N/A
HP Calculations AFR NOx PPM Set. / Reading 240 / 239.1
Fuel Use & BSFC Emissions Results
Fuel Use (MMBTU/Hr)5.78
BSFC (BTU/BHP-Hr)CO (LB/MMBTU)0.50
BHP NOx (LB/MMBTU)0.43
CO (LB/HR)2.87
Percent Load HP NOx (LB/HR)2.46
Source Running Max HP 1150 CO (PPMVD @ 7.9% O2)487.91
% Load 72.7 NOx (PPMVD @ 7.9% O2)254.39
BHP 835.6 CO (GM/BHP-HR) {1.87}1.56
NOx (GM/BHP-HR) {1.74}1.33
Generator HP
Kilo-Watt Produced CORRECTED VALUES
3-Phase (Power Factor .80) 0.00 O2 (%)8.1
Single Phase 0.00 CO (ppm)480.1
BHP 0.00 NO (ppm)174.6
NO2 (ppm)75.7
Trapped or Calculated NOx (ppm)250.3
Measured BHP
BHP Used for Test 836
BSFC (BTU/BHP-HR) 6917
Andrew Edwards
TESTO 3289
Caterpillar 3516 TALE
C-101
1206
4EK02988
Emissions Science, Inc.
2.Grand Junction CO 81507Phone: [phone]
Unit ID: C-101
Date: 09/26/24
Data Log File
Minute: Date TIME % O2 ppm CO ppm NO ppm NO2
1 9/26/2024 12:28:42 8.2 481 170 95.7
2 9/26/2024 12:29:42 8.2 483 172 95.4
3 9/26/2024 12:30:42 8.2 485 171 90.3
4 9/26/2024 12:31:42 8.1 483 166 83.6
5 9/26/2024 12:32:42 8.1 482 172 76.0
6 9/26/2024 12:33:42 8.1 483 174 67.7
7 9/26/2024 12:34:42 8.1 483 176 62.1
8 9/26/2024 12:35:42 8.1 483 179 62.4
9 9/26/2024 12:36:42 8.1 481 172 63.5
10 9/26/2024 12:37:42 8.1 480 172 64.3
11 9/26/2024 12:38:42 8.1 482 175 66.4
12 9/26/2024 12:39:42 8.1 483 175 69.1
13 9/26/2024 12:40:42 8.1 484 177 71.6
14 9/26/2024 12:41:42 8.1 483 174 73.5
15 9/26/2024 12:42:42 8.1 482 177 75.9
16 9/26/2024 12:43:42 8.1 483 178 78.8
17 9/26/2024 12:44:42 8.1 480 175 80.8
18 9/26/2024 12:45:42 8.1 480 173 82.9
19 9/26/2024 12:46:42 8.1 478 172 83.8
20 9/26/2024 12:47:42 8.1 479 172 84.9
21 9/26/2024 12:48:42 8.2 479 175 87.7
Avg. 8.1 481.8 173.7 77.0
Emissions Science, Inc.
3. Grand Junction, CO 81507Phone: [phone]
Date : 9/23/2024 Analyzer Model: Testo 350
Analyst : Andrew Edwards Analyzer Serial #: 3289
Gas
Species Analyzer Range
Calibration Gas
Concentration
(ppm or %)
Sensor Response
ppm CO / NO /
NO2 % O2
Absolute
Difference
Percent of
Span
Linearity
Valid
(Yes/No)
NO2 ppm Zero 0.0 0 0.00 0.00 YES
Mid 78.66 78.8 0.14 0.10 YES
Span 145.6 145.9 0.30 0.21 YES
NO ppm Zero 0.0 0 0.00 0.00 YES
Mid 59.08 60 0.92 0.77 YES
Span 120.0 121 1.00 0.83 YES
Zero 0.0 0 0.00 0.00 YES
Mid 120.0 121 1.00 0.42 YES
Span 235.3 236 0.70 0.30 YES
Zero 0.0 0 0.00 0.00 YES
Mid 235.3 236 0.70 0.13 YES
Span 554.2 555 0.80 0.14 YES
Zero 0.0 0 0.00 0.00 YES
Mid 554.2 555 0.80 0.08 YES
Span 1065.0 1067 2.00 0.19 YES
CO ppm Zero 0.0 0 0.00 0.00 YES
Mid 27.75 28 0.25 0.43 YES
Span 57.58 58 0.42 0.73 YES
Zero 0.0 0 0.00 0.00 YES
Mid 57.58 58 0.42 0.35 YES
Span 121.1 121 0.10 0.08 YES
Zero 0.0 0 0.00 0.00 YES
Mid 121.1 121 0.10 0.04 YES
Span 241.7 243 1.30 0.54 YES
Zero 0.0 0 0.00 0.00 YES
Mid 241.7 243 1.30 0.27 YES
Span 488.8 489 0.20 0.04 YES
Zero 0.0 0 0.00 0.00 YES
Mid 488.8 489 0.20 0.02 YES
Span 1023.0 1023 0.00 0.00 YES
O2 %Zero 0.0 0.00 0.00 0.00 YES
Mid 10.50 10.50 0.00 0.00 YES
Span 20.90 21.00 0.10 0.48 YES
Appendix A
Linearity Check Data Sheet
LINEARITY CHECK
Emissions Science, Inc.
4.Grand Junction, CO 81507Phone: [phone]
Analyst: Andrew Edwards
Analyzer Serial # 3289
Date:09/23/24 Date:09/23/24 Date:09/23/24
NO Gas Span ppm NO2 Gas Span ppm CO Gas Span ppm
1065 145.6 1023
Time (Min.) Analyzer ppm Time (Min.) Analyzer ppm Time (Min.) Analyzer ppm
0 0 0 0.0 0 0
1 1065 1 145.8 1 1023
2 1065 2 145.7 2 1023
3 1064 3 145.6 3 1023
4 1064 4 145.5 4 1022
5 1064 5 145.4 5 1022
6 1063 6 145.4 6 1022
7 1063 7 145.4 7 1021
8 1062 8 145.3 8 1021
9 1062 9 145.3 9 1020
10 1061 10 145.2 10 1020
11 1061 11 145.3 11 1019
12 1061 12 145.2 12 1019
13 1060 13 145.3 13 1019
14 1060 14 145.2 14 1018
15 1060 15 145.1 15 1018
16 1059 16 145.1 16 1017
17 1059 17 144.9 17
18 18 18
19 19 19
20 20 20
21 21 21
22 22 22
23 23 23
24 24 24
25 25 25
26 26 26
27 27 27
28 28 28
29 29 29
30 30 30
31 31 31
32 32 32
33 33 33
34 34 34
35 35 35
36 36 36
37 37 37
30 Minute Sensor Test 30 Minute Sensor Test 30 Minute Sensor Test
Maximum ppm Maximum ppm Maximum ppm
Minimum ppm Minimum ppm Minimum ppm
Max. Deviation % Max. Deviation % Max. Deviation %
15 Minute Sensor Test 15 Minute Sensor Test 15 Minute Sensor Test
Maximum ppm 1065 Maximum ppm 145.8 Maximum ppm 1023
Minimum ppm 1059 Minimum ppm 144.9 Minimum ppm 1017
Max. Deviation % 0.56 Max. Deviation % 0.62 Max. Deviation % 0.59
Stability Time 1 Stability Time 1 Stability Time 1
Stability Valid?Yes Stability Valid?Yes Stability Valid?Yes
Appendix B
Sensor Stability Test
Maximum Deviation = 100*(Max. Conc.- Min. Conc.)/ Span Gas Conc.
Emissions Science, Inc.
5.Grand Junction, CO 81507Phone: [phone]
Appendix C
Calibration Error Check Data Sheet
Client: Urban Oil & Gas, LLC Facility : Clawson Spring C.S.
Source ID : C-101 Date : 9/26/2024
Analyst : Andrew Edwards Permit # : DAQE 634-01
Analyzer Manufacturer/Model # : TESTO 3289
PRETEST CALIBRATION ERROR CHECK
A B (A-B) (A-B)/A*(100)
Pump Flow
Rate (lpm)
Calibration
Gas
Concentration
(ppm)
Analyzer
Reading
(ppm)
Absolute
Difference
Percent of
Span
Difference
Calibration
Valid
(YES or NO)
Response
Time
(min.)
NO Zero 3.0 0 0 0 0.0 YES 1
Span 3.0 235.3 236 0.7 0.3 YES 1
NO2 Zero 3.0 0 0 0 0.0 YES 1
Span 3.0 78.66 79.9 1.24 1.6 YES 1
CO Zero 3.0 0 0 0 0.0 YES 1
Span 3.0 488.8 491 2.2 0.5 YES 1
O2 Zero 3.0 0.0 0.0 0 0.0 YES 1
Span 3.0 20.95 20.97 0.02 0.1 YES 1
Pretest Calibration NO Cell Temperature (F):60
POST TEST CALIBRATION ERROR CHECK Interference
A B (A-B) (A-B)/A*(100) Check
Pump Flow
Rate
(lpm)
Calibration
Gas
Concentration
(ppm)
Analyzer
Reading
(ppm)
Absolute
Difference
Percent of
Span
Difference
Calibration
Valid
(YES or NO)
Avgeraged
Pre / Post
Test
Analyzer
Readings
CO/NO
Monitor
Response
(ppm)
NO Zero 3.0 0 0 0 0.0 YES 0 0
Span 3.0 235.3 232 3.3 1.4 YES 234
NO2 Zero 3.0 0 0 0 0.0 YES 0
Span 3.0 78.66 80.1 1.44 1.8 YES 80
CO Zero 3.0 0 0 0 0.0 YES 0 0
Span 3.0 488.8 490 1.2 0.2 YES 490.5
O2 Zero 3.0 0.0 0.0 0 0.0 YES 0
Span 3.0 20.95 20.98 0.03 0.1 YES 20.975
Post Test Calibration NO Cell Temperature (F):62
CO Interference Response (Ico,%) 0.00 NO Interference Response (Ino,%) 0.00
Emissions Science, Inc.
6.Grand Junction, CO 81507Phone: [phone]
Appendix D:
Detailed Reciprocating Engine Test Results
Client :Urban Oil & Gas, LLC Date : 9/26/24
Facility Clawson Spring C.S. Source #: C-101
Source Manufacturer & Model # : Caterpillar 3516 TALE
Site-Rated Horsepower : 1206 Source Serial # : 4EK02988
Type of Emission Control : A/F "Y" SCO "N"
Analyst : Andrew Edwards Analyzer ID# : TESTO 3289
Analyzer Manufacturer/Model # : Testo 350
Operating Conditions
Source operating at 90% or greater site rated horsepower during test? NO
Engine RPM
Suction
Pressure
(PSI)
Discharge
Pressure
(PSI)
Daily Volume
(MMCFD)
Engine Fuel
Consumption
(MMBtu/hr)
Fuel Heat
Content
(Btu/scf)
Brake Specific
Fuel
Consumption
(Btu/hp-hr)
Engine Tested
Horsepower
Engine
Runtime Hours
1193 3.7 592 2.12 5.78 1020 6917 836 92915
Test Results
Test Start Time : 12:28:42 NO Cell Temp. (F) after 1/3 of test : 61
Test End Time : 12:48:42 NO Cell Temp. (F) after 2/3 of test : 61
NOx (NO+NO2)
Avg. Tested
NO ppm
Corrected
NO ppm
Avg. Tested
NO2 ppm
Corrected
NO2 ppm
Corrected
NOx ppm
Tested ppmvd
@ 7.9% O2
Tested
lb/hr
Allowable ppmvd
@ 7.9% O2
Allowable
lb/hr
173.7 174.6 77.0 75.7 250.3 254.39 2.46 282.00 5.15
O2 CO
Avg. Tested
O2 %
Corrected
O2 %
Avg. Tested
CO ppm
Corrected
CO ppm
Tested ppmvd
@ 7.9% O2
Tested
lb/hr
Allowable ppmvd
@ 7.9% O2
Allowable
lb/hr
8.1 8.1 481.8 480.1 487.91 2.87 498.00 5.51
I certify to the best of my knowledge the test results are accurate and representative of the emissions from this source.
Print Name Signature
(Responsible Company Official)
(ESI Analyst)
Name:
Andrew Edwards
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Emissions Science, Inc.
7. Grand Junction, CO 81507Phone: [phone]
Caterpillar Supplied Information
Load 100%75%50%
Engine Horsepower 1206 905 603
Fuel Consumption 7401 7657 8128 Btu/bhp-hr
Intake Manifold Pressure 19.9 12.6 4.8 psig
Source: C-101
Number of Compression Stages 3
Suction Pressure 3.7 psi
Discharge Pressure 592 psi
Volume of Gas Moved 2.12 MMscfd
F Factor 1.1
Brake Horsepower 835.6 hp <site rating of 1206 hp
Intake Manifold Pressure psigBrake Horsepower 408.6 hp
Higher Heating Value 1004 Btu/scf
Measured Fuel Consumption scf/hr Horsepower
Default Fuel Consumption 9400 Btu/hp-hr 0.0
Provided by ESI 8300 Btu/hp-hr 0.0
Interpolated from Cat Data #DIV/0!Btu/hp-hr #DIV/0!
User defined entries
Method 3 - Wyoming Portable Analyzer Protocol Hp Calculations
Method 1 - GPSA Handbook Equation 13-4
Catperpillar 3516LE
Horsepower Calculation Methods
Method 2 - Interpolation of Intake Manifold Pressure
Urban Oil & Gas, LLC Caterpillar 3516 TALE Permit or AIRS #: DAQE 634-01
Clawson Spring C.S. Source ID: C-103 Serial #: 4EK01860
Test Date: 9/26/2024 Site Rated HP: 1206 E.S.I Analyst Andrew Edwards
Source ID:
Reportable
Units
Tested Results:
NOx
Allowable Limits:
NOx
Tested Results:
CO
Allowable Limits:
CO
C-103
ppmvd @
7.9% O2 219.52 282.00 443.42 498.00
Lb/Hr 2.06 5.15 2.53 5.51
Source
Compliant?YES YES
Emissions Science, Inc. performed an emissions test for this unit using a portable emissions
analyzer equipped with electrochemical sensors. The sensors used for the test were found to be
within calibration requirements and properly tested for Q/A & Q/C in accordance with the
Portable Analyzer Guidelines published by the Utah Department of Environmental Quailty, Air
Quailty Divison.
A twenty-one minute test was performed on this source under normal load conditions for this
site. Emission rates for NOx and CO were calculated using EPA Method 19 and based on stack
gas concentrations, percent oxygen and best available fuel usage or default fuel efficiency
values where no fuel meter was present.
Emissions Science, Inc
www.emissions-science.com
1. Grand Junction, CO 81507Phone: [phone]
Detailed Source Test Data
Client:Urban Oil & Gas, LLC Engine Type:
Facility:Clawson Spring C.S.Source ID:
Control Equipment.A/F "Y" SCO "N"Site Rated HP:
Permit or AIRS #:DAQE 634-01 Serial #:
Test Date:9/26/2024 Analyst:
Job Code:UOG-24-132 Analyzer ID:
Engine Operations Data:Fuel Calculation Data:
RPM 1200
Suction Pressure (PSI)3.0 Metered Fuel Usage:
Discharge Pressure (PSI)589 Fuel Use (SCF/D)132000
Manifold Pressure (PSI)19.6 Fuel Use (SCF/H)5500.0
Manifold Temperature (F)131.0 Fuel Value (BTU/SCF)1020.0
Unit Volume (MMCF/D)2.01 Fuel Use (MMBTU/HR)5.61
Fuel Value (BTU/SCF)1020
F's of D (SCF/MMBTU)8710 Fuel Use Based on BSFC
Engine Operation Hours 58153 BHP 849.00
Observed Stack O2 %8.2 Efficiency (BTU/BHP-HR)
Engine Timing (BTDC) °27.0 Fuel Use (MMBTU/HR)0.000
Site Conditions Data
Fuel Use For Calculations
(MMBTU/HR)5.61
Barometric Pressure ("Hg)23.15
Relative Humidity (%)20 Emission Controls Data
Ambient Temperature (F)73 Catalyst Temperature
Ambient Temperature (C)22.8 Inlet Temperature (F) °N/A
Site Elevation ('ASL)6716 Outlet Temperature (F) °N/A
Portable Analyzer Temperature Catalyst Differential Pressure
NO Temperature (F) ° 1/3 of Test 60 Inlet / Outlet Pressure ("H2O)N/A
NO Temperature (F) ° 2/3 of Test 60 ∆ P ("H2O)N/A
HP Calculations AFR NOx PPM Set. / Reading 230 / 223.5
Fuel Use & BSFC Emissions Results
Fuel Use (MMBTU/Hr)5.61
BSFC (BTU/BHP-Hr)CO (LB/MMBTU)0.45
BHP NOx (LB/MMBTU)0.37
CO (LB/HR)2.53
Percent Load HP NOx (LB/HR)2.06
Source Running Max HP 1156.0 CO (PPMVD @ 7.9% O2)443.42
% Load 73.4 NOx (PPMVD @ 7.9% O2)219.52
BHP 849.0 CO (GM/BHP-HR) {1.87}1.35
NOx (GM/BHP-HR) {1.74}1.10
Generator HP
Kilo-Watt Produced CORRECTED VALUES
3-Phase (Power Factor .80) 0.00 O2 (%)8.2
Single Phase 0.00 CO (ppm)432.3
BHP 0.00 NO (ppm)146.0
NO2 (ppm)68.0
Trapped or Calculated NOx (ppm)214.0
Measured BHP
BHP Used for Test 849
BSFC (BTU/BHP-HR) 6608
Andrew Edwards
TESTO 3289
Caterpillar 3516 TALE
C-103
1206
4EK01860
Emissions Science, Inc.
2.Grand Junction CO 81507Phone: [phone]
Unit ID: C-103
Date: 09/26/24
Data Log File
Minute: Date TIME % O2 ppm CO ppm NO ppm NO2
1 9/26/2024 11:38:33 8.3 427 142 69.5
2 9/26/2024 11:39:33 8.3 428 143 65.2
3 9/26/2024 11:40:33 8.3 428 141 62.9
4 9/26/2024 11:41:33 8.2 430 144 62.0
5 9/26/2024 11:42:33 8.2 431 145 62.2
6 9/26/2024 11:43:33 8.2 431 146 62.3
7 9/26/2024 11:44:33 8.2 430 145 62.8
8 9/26/2024 11:45:33 8.2 432 148 63.9
9 9/26/2024 11:46:33 8.2 432 149 64.7
10 9/26/2024 11:47:33 8.2 430 146 65.9
11 9/26/2024 11:48:33 8.2 429 146 66.9
12 9/26/2024 11:49:33 8.2 430 148 68.5
13 9/26/2024 11:50:33 8.2 429 147 69.9
14 9/26/2024 11:51:33 8.2 428 148 71.2
15 9/26/2024 11:52:33 8.2 429 148 72.4
16 9/26/2024 11:53:33 8.2 427 147 73.4
17 9/26/2024 11:54:33 8.2 430 150 75.1
18 9/26/2024 11:55:33 8.2 430 147 75.1
19 9/26/2024 11:56:33 8.2 429 149 76.2
20 9/26/2024 11:57:33 8.2 427 147 77.5
21 9/26/2024 11:58:33 8.2 429 149 78.4
Avg. 8.2 429.3 146.4 68.9
Emissions Science, Inc.
3. Grand Junction, CO 81507Phone: [phone]
Date : 9/23/2024 Analyzer Model: Testo 350
Analyst : Andrew Edwards Analyzer Serial #: 3289
Gas
Species Analyzer Range
Calibration Gas
Concentration
(ppm or %)
Sensor Response
ppm CO / NO /
NO2 % O2
Absolute
Difference
Percent of
Span
Linearity
Valid
(Yes/No)
NO2 ppm Zero 0.0 0 0.00 0.00 YES
Mid 78.66 78.8 0.14 0.10 YES
Span 145.6 145.9 0.30 0.21 YES
NO ppm Zero 0.0 0 0.00 0.00 YES
Mid 59.08 60 0.92 0.77 YES
Span 120.0 121 1.00 0.83 YES
Zero 0.0 0 0.00 0.00 YES
Mid 120.0 121 1.00 0.42 YES
Span 235.3 236 0.70 0.30 YES
Zero 0.0 0 0.00 0.00 YES
Mid 235.3 236 0.70 0.13 YES
Span 554.2 555 0.80 0.14 YES
Zero 0.0 0 0.00 0.00 YES
Mid 554.2 555 0.80 0.08 YES
Span 1065.0 1067 2.00 0.19 YES
CO ppm Zero 0.0 0 0.00 0.00 YES
Mid 27.75 28 0.25 0.43 YES
Span 57.58 58 0.42 0.73 YES
Zero 0.0 0 0.00 0.00 YES
Mid 57.58 58 0.42 0.35 YES
Span 121.1 121 0.10 0.08 YES
Zero 0.0 0 0.00 0.00 YES
Mid 121.1 121 0.10 0.04 YES
Span 241.7 243 1.30 0.54 YES
Zero 0.0 0 0.00 0.00 YES
Mid 241.7 243 1.30 0.27 YES
Span 488.8 489 0.20 0.04 YES
Zero 0.0 0 0.00 0.00 YES
Mid 488.8 489 0.20 0.02 YES
Span 1023.0 1023 0.00 0.00 YES
O2 %Zero 0.0 0.00 0.00 0.00 YES
Mid 10.50 10.50 0.00 0.00 YES
Span 20.90 21.00 0.10 0.48 YES
Appendix A
Linearity Check Data Sheet
LINEARITY CHECK
Emissions Science, Inc.
4.Grand Junction, CO 81507Phone: [phone]
Analyst: Andrew Edwards
Analyzer Serial # 3289
Date:09/23/24 Date:09/23/24 Date:09/23/24
NO Gas Span ppm NO2 Gas Span ppm CO Gas Span ppm
1065 145.6 1023
Time (Min.) Analyzer ppm Time (Min.) Analyzer ppm Time (Min.) Analyzer ppm
0 0 0 0.0 0 0
1 1065 1 145.8 1 1023
2 1065 2 145.7 2 1023
3 1064 3 145.6 3 1023
4 1064 4 145.5 4 1022
5 1064 5 145.4 5 1022
6 1063 6 145.4 6 1022
7 1063 7 145.4 7 1021
8 1062 8 145.3 8 1021
9 1062 9 145.3 9 1020
10 1061 10 145.2 10 1020
11 1061 11 145.3 11 1019
12 1061 12 145.2 12 1019
13 1060 13 145.3 13 1019
14 1060 14 145.2 14 1018
15 1060 15 145.1 15 1018
16 1059 16 145.1 16 1017
17 1059 17 144.9 17
18 18 18
19 19 19
20 20 20
21 21 21
22 22 22
23 23 23
24 24 24
25 25 25
26 26 26
27 27 27
28 28 28
29 29 29
30 30 30
31 31 31
32 32 32
33 33 33
34 34 34
35 35 35
36 36 36
37 37 37
30 Minute Sensor Test 30 Minute Sensor Test 30 Minute Sensor Test
Maximum ppm Maximum ppm Maximum ppm
Minimum ppm Minimum ppm Minimum ppm
Max. Deviation % Max. Deviation % Max. Deviation %
15 Minute Sensor Test 15 Minute Sensor Test 15 Minute Sensor Test
Maximum ppm 1065 Maximum ppm 145.8 Maximum ppm 1023
Minimum ppm 1059 Minimum ppm 144.9 Minimum ppm 1017
Max. Deviation % 0.56 Max. Deviation % 0.62 Max. Deviation % 0.59
Stability Time 1 Stability Time 1 Stability Time 1
Stability Valid?Yes Stability Valid?Yes Stability Valid?Yes
Appendix B
Sensor Stability Test
Maximum Deviation = 100*(Max. Conc.- Min. Conc.)/ Span Gas Conc.
Emissions Science, Inc.
5.Grand Junction, CO 81507Phone: [phone]
Appendix C
Calibration Error Check Data Sheet
Client: Urban Oil & Gas, LLC Facility : Clawson Spring C.S.
Source ID : C-103 Date : 9/26/2024
Analyst : Andrew Edwards Permit # : DAQE 634-01
Analyzer Manufacturer/Model # : TESTO 3289
PRETEST CALIBRATION ERROR CHECK
A B (A-B) (A-B)/A*(100)
Pump Flow
Rate (lpm)
Calibration
Gas
Concentration
(ppm)
Analyzer
Reading
(ppm)
Absolute
Difference
Percent of
Span
Difference
Calibration
Valid
(YES or NO)
Response
Time
(min.)
NO Zero 3.0 0 0 0 0.0 YES 1
Span 3.0 235.3 236 0.7 0.3 YES 1
NO2 Zero 3.0 0 0 0 0.0 YES 1
Span 3.0 78.66 79.4 0.74 0.9 YES 1
CO Zero 3.0 0 0 0 0.0 YES 1
Span 3.0 488.8 488 0.8 0.2 YES 1
O2 Zero 3.0 0.0 0.0 0 0.0 YES 1
Span 3.0 20.95 20.97 0.02 0.1 YES 1
Pretest Calibration NO Cell Temperature (F):60
POST TEST CALIBRATION ERROR CHECK Interference
A B (A-B) (A-B)/A*(100) Check
Pump Flow
Rate
(lpm)
Calibration
Gas
Concentration
(ppm)
Analyzer
Reading
(ppm)
Absolute
Difference
Percent of
Span
Difference
Calibration
Valid
(YES or NO)
Avgeraged
Pre / Post
Test
Analyzer
Readings
CO/NO
Monitor
Response
(ppm)
NO Zero 3.0 0 0 0 0.0 YES 0 0
Span 3.0 235.3 236 0.7 0.3 YES 236
NO2 Zero 3.0 0 0 0 0.0 YES 0
Span 3.0 78.66 79.9 1.24 1.6 YES 79.65
CO Zero 3.0 0 0 0 0.0 YES 0 0
Span 3.0 488.8 483 5.8 1.2 YES 485.5
O2 Zero 3.0 0.0 0.0 0 0.0 YES 0
Span 3.0 20.95 20.97 0.02 0.1 YES 20.97
Post Test Calibration NO Cell Temperature (F):60
CO Interference Response (Ico,%) 0.00 NO Interference Response (Ino,%) 0.00
Emissions Science, Inc.
6.Grand Junction, CO 81507Phone: [phone]
Appendix D:
Detailed Reciprocating Engine Test Results
Client :Urban Oil & Gas, LLC Date : 9/26/24
Facility Clawson Spring C.S. Source #: C-103
Source Manufacturer & Model # : Caterpillar 3516 TALE
Site-Rated Horsepower : 1206 Source Serial # : 4EK01860
Type of Emission Control : A/F "Y" SCO "N"
Analyst : Andrew Edwards Analyzer ID# : TESTO 3289
Analyzer Manufacturer/Model # : Testo 350
Operating Conditions
Source operating at 90% or greater site rated horsepower during test? NO
Engine RPM
Suction
Pressure
(PSI)
Discharge
Pressure
(PSI)
Daily Volume
(MMCFD)
Engine Fuel
Consumption
(MMBtu/hr)
Fuel Heat
Content
(Btu/scf)
Brake Specific
Fuel
Consumption
(Btu/hp-hr)
Engine Tested
Horsepower
Engine
Runtime Hours
1200 3 589 2.01 5.61 1020 6608 849 58153
Test Results
Test Start Time : 11:38:33 NO Cell Temp. (F) after 1/3 of test : 60
Test End Time : 11:58:33 NO Cell Temp. (F) after 2/3 of test : 60
NOx (NO+NO2)
Avg. Tested
NO ppm
Corrected
NO ppm
Avg. Tested
NO2 ppm
Corrected
NO2 ppm
Corrected
NOx ppm
Tested ppmvd
@ 7.9% O2
Tested
lb/hr
Allowable ppmvd
@ 7.9% O2
Allowable
lb/hr
146.4 146.0 68.9 68.0 214.0 219.52 2.06 282.00 5.15
O2 CO
Avg. Tested
O2 %
Corrected
O2 %
Avg. Tested
CO ppm
Corrected
CO ppm
Tested ppmvd
@ 7.9% O2
Tested
lb/hr
Allowable ppmvd
@ 7.9% O2
Allowable
lb/hr
8.2 8.2 429.3 432.3 443.42 2.53 498.00 5.51
I certify to the best of my knowledge the test results are accurate and representative of the emissions from this source.
Print Name Signature
(Responsible Company Official)
(ESI Analyst)
Name:
Andrew Edwards
0
100
200
300
400
500
123456789101112131415161718192021
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Minutes
Graphical Format
% O2
ppm CO
ppm NO
ppm NO2
Emissions Science, Inc.
7. Grand Junction, CO 81507Phone: [phone]
Caterpillar Supplied Information
Load 100% 75% 50%
Engine Horsepower 1206 905 603
Fuel Consumption 7401 7657 8128 Btu/bhp-hr
Intake Manifold Pressure 19.9 12.6 4.8 psig
Source: C-103
Number of Compression Stages 3
Suction Pressure 3 psi
Discharge Pressure 589 psi
Volume of Gas Moved 2.01 MMscfd
F Factor 1.1
Brake Horsepower 849.0 hp <site rating of 1206 hp
Intake Manifold Pressure psig
Brake Horsepower 408.6 hp
Higher Heating Value 1004 Btu/scf
Measured Fuel Consumption scf/hr Horsepower
Default Fuel Consumption 9400 Btu/hp-hr 0.0
Provided by ESI 8300 Btu/hp-hr 0.0
Interpolated from Cat Data #DIV/0! Btu/hp-hr #DIV/0!
User defined entries
Method 3 - Wyoming Portable Analyzer Protocol Hp Calculations
Method 1 - GPSA Handbook Equation 13-4
Catperpillar 3516LE
Horsepower Calculation Methods
Method 2 - Interpolation of Intake Manifold Pressure
Urban Oil & Gas, LLC Caterpillar 3516 TALE Permit or AIRS #: DAQE 634-01
Clawson Spring C.S. Source ID: C-104 Serial #: 4EK03031
Test Date: 9/26/2024 Site Rated HP: 1206 E.S.I Analyst Andrew Edwards
Source ID:
Reportable
Units
Tested Results:
NOx
Allowable Limits:
NOx
Tested Results:
CO
Allowable Limits:
CO
C-104
ppmvd @
7.9% O2 252.00 282.00 382.59 498.00
Lb/Hr 2.58 5.15 2.38 5.51
Source
Compliant?YES YES
Emissions Science, Inc. performed an emissions test for this unit using a portable emissions
analyzer equipped with electrochemical sensors. The sensors used for the test were found to be
within calibration requirements and properly tested for Q/A & Q/C in accordance with the
Portable Analyzer Guidelines published by the Utah Department of Environmental Quailty, Air
Quailty Divison.
A twenty-one minute test was performed on this source under normal load conditions for this
site. Emission rates for NOx and CO were calculated using EPA Method 19 and based on stack
gas concentrations, percent oxygen and best available fuel usage or default fuel efficiency
values where no fuel meter was present.
Emissions Science, Inc
www.emissions-science.com
1. Grand Junction, CO 81507Phone: [phone]
Detailed Source Test Data
Client:Urban Oil & Gas, LLC Engine Type:
Facility:Clawson Spring C.S.Source ID:
Control Equipment.A/F "Y" SCO "N"Site Rated HP:
Permit or AIRS #:DAQE 634-01 Serial #:
Test Date:9/26/2024 Analyst:
Job Code:UOG-24-132 Analyzer ID:
Engine Operations Data:Fuel Calculation Data:
RPM 1202
Suction Pressure (PSI)3.5 Metered Fuel Usage:
Discharge Pressure (PSI)580 Fuel Use (SCF/D)144000
Manifold Pressure (PSI)19.0 Fuel Use (SCF/H)6000.0
Manifold Temperature (F)129.2 Fuel Value (BTU/SCF)1020
Unit Volume (MMCF/D)2.04 Fuel Use (MMBTU/HR)6.12
Fuel Value (BTU/SCF)1020
F's of D (SCF/MMBTU)8710 Fuel Use Based on BSFC
Engine Operation Hours 69210 BHP 813.50
Observed Stack O2 %7.9 Efficiency (BTU/BHP-HR)
Engine Timing (BTDC) °26.0 Fuel Use (MMBTU/HR)0.000
Site Conditions Data
Fuel Use For Calculations
(MMBTU/HR)6.12
Barometric Pressure ("Hg)23.16
Relative Humidity (%)21 Emission Controls Data
Ambient Temperature (F)73 Catalyst Temperature
Ambient Temperature (C)22.8 Inlet Temperature (F) °N/A
Site Elevation ('ASL)6716 Outlet Temperature (F) °N/A
Portable Analyzer Temperature Catalyst Differential Pressure
NO Temperature (F) ° 1/3 of Test 61 Inlet / Outlet Pressure ("H2O)N/A
NO Temperature (F) ° 2/3 of Test 60 ∆ P ("H2O)N/A
HP Calculations AFR NOx PPM Set. / Reading 240.0 / 220.4
Fuel Use & BSFC Emissions Results
Fuel Use (MMBTU/Hr)6.12
BSFC (BTU/BHP-Hr)CO (LB/MMBTU)0.39
BHP NOx (LB/MMBTU)0.42
CO (LB/HR)2.38
Percent Load HP NOx (LB/HR)2.58
Site Rated HP 1156.00 CO (PPMVD @ 7.9% O2)382.59
% Load 70.4 NOx (PPMVD @ 7.9% O2)252.00
BHP 813.50 CO (GM/BHP-HR) {1.87}1.329
NOx (GM/BHP-HR) {1.74}1.438
Generator HP
Kilo-Watt Produced CORRECTED VALUES
3-Phase (Power Factor .80) 0.00 O2 (%)7.9
Single Phase 0.00 CO (ppm)383.3
BHP 0.00 NO (ppm)169.3
NO2 (ppm)83.2
Trapped or Calculated NOx (ppm)252.5
Measured BHP
BHP Used for Test 814
BSFC (BTU/BHP-HR) 7523
Andrew Edwards
TESTO 3289
Caterpillar 3516 TALE
C-104
1206
4EK03031
Emissions Science, Inc.
2.Grand Junction CO 81507Phone: [phone]
Unit ID: C-104
Date: 09/26/24
Data Log File
Minute: Date TIME % O2 ppm CO ppm NO ppm NO2
1 9/26/2024 10:47:23 7.9 378 158 78.6
2 9/26/2024 10:48:23 7.9 381 165 78.6
3 9/26/2024 10:49:23 7.9 385 178 78.9
4 9/26/2024 10:50:23 7.9 380 159 76.2
5 9/26/2024 10:51:23 7.8 386 192 82.7
6 9/26/2024 10:52:23 7.9 381 166 79.5
7 9/26/2024 10:53:23 7.9 379 168 81.3
8 9/26/2024 10:54:23 7.8 381 171 83.2
9 9/26/2024 10:55:23 7.9 384 170 82.9
10 9/26/2024 10:56:23 7.8 383 174 84.4
11 9/26/2024 10:57:23 7.9 382 162 81.8
12 9/26/2024 10:58:23 7.8 390 200 90.1
13 9/26/2024 10:59:23 7.8 381 181 88.6
14 9/26/2024 11:00:23 7.9 379 168 86.7
15 9/26/2024 11:01:23 7.9 377 161 85.7
16 9/26/2024 11:02:23 7.9 377 165 86.4
17 9/26/2024 11:03:23 7.9 378 168 87.2
18 9/26/2024 11:04:23 7.9 379 162 85.5
19 9/26/2024 11:05:23 7.9 380 173 87.9
20 9/26/2024 11:06:23 7.9 379 169 87.3
21 9/26/2024 11:07:23 7.9 376 156 84.4
Avg. 7.9 380.8 169.8 83.7
Emissions Science, Inc.
3. Grand Junction, CO 81507Phone: [phone]
Date : 9/23/2024 Analyzer Model: Testo 350
Analyst : Andrew Edwards Analyzer Serial #: 3289
Gas
Species Analyzer Range
Calibration Gas
Concentration
(ppm or %)
Sensor Response
ppm CO / NO /
NO2 % O2
Absolute
Difference
Percent of
Span
Linearity
Valid
(Yes/No)
NO2 ppm Zero 0.0 0 0.00 0.00 YES
Mid 78.66 78.8 0.14 0.10 YES
Span 145.6 145.9 0.30 0.21 YES
NO ppm Zero 0.0 0 0.00 0.00 YES
Mid 59.08 60 0.92 0.77 YES
Span 120.0 121 1.00 0.83 YES
Zero 0.0 0 0.00 0.00 YES
Mid 120.0 121 1.00 0.42 YES
Span 235.3 236 0.70 0.30 YES
Zero 0.0 0 0.00 0.00 YES
Mid 235.3 236 0.70 0.13 YES
Span 554.2 555 0.80 0.14 YES
Zero 0.0 0 0.00 0.00 YES
Mid 554.2 555 0.80 0.08 YES
Span 1065.0 1067 2.00 0.19 YES
CO ppm Zero 0.0 0 0.00 0.00 YES
Mid 27.75 28 0.25 0.43 YES
Span 57.58 58 0.42 0.73 YES
Zero 0.0 0 0.00 0.00 YES
Mid 57.58 58 0.42 0.35 YES
Span 121.1 121 0.10 0.08 YES
Zero 0.0 0 0.00 0.00 YES
Mid 121.1 121 0.10 0.04 YES
Span 241.7 243 1.30 0.54 YES
Zero 0.0 0 0.00 0.00 YES
Mid 241.7 243 1.30 0.27 YES
Span 488.8 489 0.20 0.04 YES
Zero 0.0 0 0.00 0.00 YES
Mid 488.8 489 0.20 0.02 YES
Span 1023.0 1023 0.00 0.00 YES
O2 %Zero 0.0 0.00 0.00 0.00 YES
Mid 10.50 10.50 0.00 0.00 YES
Span 20.90 21.00 0.10 0.48 YES
Appendix A
Linearity Check Data Sheet
LINEARITY CHECK
Emissions Science, Inc.
4.Grand Junction, CO 81507Phone: [phone]
Analyst: Andrew Edwards
Analyzer Serial #3289
Date:09/23/24 Date:09/23/24 Date:09/23/24
NO Gas Span ppm NO2 Gas Span ppm CO Gas Span ppm
1065 145.6 1023
Time (Min.) Analyzer ppm Time (Min.) Analyzer ppm Time (Min.) Analyzer ppm
0 0 0 0.0 0 0
1 1065 1 145.8 1 1023
2 1065 2 145.7 2 1023
3 1064 3 145.6 3 1023
4 1064 4 145.5 4 1022
5 1064 5 145.4 5 1022
6 1063 6 145.4 6 1022
7 1063 7 145.4 7 1021
8 1062 8 145.3 8 1021
9 1062 9 145.3 9 1020
10 1061 10 145.2 10 1020
11 1061 11 145.3 11 1019
12 1061 12 145.2 12 1019
13 1060 13 145.3 13 1019
14 1060 14 145.2 14 1018
15 1060 15 145.1 15 1018
16 1059 16 145.1 16 1017
17 1059 17 144.9 17
18 18 18
19 19 19
20 20 20
21 21 21
22 22 22
23 23 23
24 24 24
25 25 25
26 26 26
27 27 27
28 28 28
29 29 29
30 30 30
31 31 31
32 32 32
33 33 33
34 34 34
35 35 35
36 36 36
37 37 37
30 Minute Sensor Test 30 Minute Sensor Test 30 Minute Sensor Test
Maximum ppm Maximum ppm Maximum ppm
Minimum ppm Minimum ppm Minimum ppm
Max. Deviation % Max. Deviation % Max. Deviation %
15 Minute Sensor Test 15 Minute Sensor Test 15 Minute Sensor Test
Maximum ppm 1065 Maximum ppm 145.8 Maximum ppm 1023
Minimum ppm 1059 Minimum ppm 144.9 Minimum ppm 1017
Max. Deviation % 0.56 Max. Deviation % 0.62 Max. Deviation % 0.59
Stability Time 1 Stability Time 1 Stability Time 1
Stability Valid?Yes Stability Valid?Yes Stability Valid?Yes
Appendix B
Sensor Stability Test
Maximum Deviation = 100*(Max. Conc.- Min. Conc.)/ Span Gas Conc.
Emissions Science, Inc.
5.Grand Junction, CO 81507Phone: [phone]
Appendix C
Calibration Error Check Data Sheet
Client: Urban Oil & Gas, LLC Facility : Clawson Spring C.S.
Source ID : C-104 Date : 9/26/2024
Analyst : Andrew Edwards Permit # : DAQE 634-01
Analyzer Manufacturer/Model # : TESTO 3289
PRETEST CALIBRATION ERROR CHECK
A B (A-B) (A-B)/A*(100)
Pump Flow
Rate (lpm)
Calibration
Gas
Concentration
(ppm)
Analyzer
Reading
(ppm)
Absolute
Difference
Percent of
Span
Difference
Calibration
Valid
(YES or NO)
Response
Time
(min.)
NO Zero 3.0 0 0 0 0.0 YES 1
Span 3.0 235.3 236 0.7 0.3 YES 1
NO2 Zero 3.0 0 0 0 0.0 YES 1
Span 3.0 78.66 78.9 0.24 0.3 YES 1
CO Zero 3.0 0 0 0 0.0 YES 1
Span 3.0 488.8 489 0.2 0.0 YES 1
O2 Zero 3.0 0.0 0.0 0 0.0 YES 1
Span 3.0 20.95 20.95 0 0.0 YES 1
Pretest Calibration NO Cell Temperature (F):61
POST TEST CALIBRATION ERROR CHECK Interference
A B (A-B) (A-B)/A*(100) Check
Pump Flow
Rate
(lpm)
Calibration
Gas
Concentration
(ppm)
Analyzer
Reading
(ppm)
Absolute
Difference
Percent of
Span
Difference
Calibration
Valid
(YES or NO)
Avgeraged
Pre / Post
Test
Analyzer
Readings
CO/NO
Monitor
Response
(ppm)
NO Zero 3.0 0 0 0 0.0 YES 0 0
Span 3.0 235.3 236 0.7 0.3 YES 236
NO2 Zero 3.0 0 0 0 0.0 YES 0
Span 3.0 78.66 79.4 0.74 0.9 YES 79.15
CO Zero 3.0 0 0 0 0.0 YES 0 0
Span 3.0 488.8 482 6.8 1.4 YES 485.5
O2 Zero 3.0 0.0 0.0 0 0.0 YES 0
Span 3.0 20.95 20.97 0.02 0.1 YES 20.96
Post Test Calibration NO Cell Temperature (F):60
CO Interference Response (Ico,%) 0.00 NO Interference Response (Ino,%) 0.00
Emissions Science, Inc.
6.Grand Junction, CO 81507Phone: [phone]
Appendix D:
Detailed Reciprocating Engine Test Results
Client :Urban Oil & Gas, LLC Date : 9/26/24
Facility Clawson Spring C.S. Source #: C-104
Source Manufacturer & Model # : Caterpillar 3516 TALE
Site-Rated Horsepower : 1206 Source Serial # : 4EK03031
Type of Emission Control : A/F "Y" SCO "N"
Analyst : Andrew Edwards Analyzer ID# : TESTO 3289
Analyzer Manufacturer/Model # : Testo 350
Operating Conditions
Source operating at 90% or greater site rated horsepower during test? NO
Engine RPM
Suction
Pressure
(PSI)
Discharge
Pressure
(PSI)
Daily Volume
(MMCFD)
Engine Fuel
Consumption
(MMBtu/hr)
Fuel Heat
Content
(Btu/scf)
Brake Specific
Fuel
Consumption
(Btu/hp-hr)
Engine Tested
Horsepower
Engine
Runtime Hours
1202 3.5 580 2.04 6.12 1020 7523 814 69210
Test Results
Test Start Time : 10:47:23 NO Cell Temp. (F) after 1/3 of test : 61
Test End Time : 11:07:23 NO Cell Temp. (F) after 2/3 of test : 60
NOx (NO+NO2)
Avg. Tested
NO ppm
Corrected
NO ppm
Avg. Tested
NO2 ppm
Corrected
NO2 ppm
Corrected
NOx ppm
Tested ppmvd
@ 7.9% O2
Tested
lb/hr
Allowable ppmvd
@ 7.9% O2
Allowable
lb/hr
169.8 169.3 83.7 83.2 252.5 252.00 2.58 282.00 5.15
O2 CO
Avg. Tested
O2 %
Corrected
O2 %
Avg. Tested
CO ppm
Corrected
CO ppm
Tested ppmvd
@ 7.9% O2
Tested
lb/hr
Allowable ppmvd
@ 7.9% O2
Allowable
lb/hr
7.9 7.9 380.8 383.3 382.59 2.38 498.00 5.51
I certify to the best of my knowledge the test results are accurate and representative of the emissions from this source.
Print Name Signature
(Responsible Company Official)
(ESI Analyst)
Name:
Andrew Edwards
0
100
200
300
400
500
123456789101112131415161718192021
Co
n
c
e
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t
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a
t
i
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s
Minutes
Graphical Format
% O2
ppm CO
ppm NO
ppm NO2
Emissions Science, Inc.
7. Grand Junction, CO 81507Phone: [phone]
Caterpillar Supplied Information
Load 100% 75% 50%
Engine Horsepower 1206 905 603
Fuel Consumption 7401 7657 8128 Btu/bhp-hr
Intake Manifold Pressure 19.9 12.6 4.8 psig
Source: C-104
Number of Compression Stages 3
Suction Pressure 3.5 psi
Discharge Pressure 580 psi
Volume of Gas Moved 2.04 MMscfd
F Factor 1.1
Brake Horsepower 813.5 hp <site rating of 1206 hp
Intake Manifold Pressure psig
Brake Horsepower 408.6 hp
Higher Heating Value 1004 Btu/scf
Measured Fuel Consumption scf/hr Horsepower
Default Fuel Consumption 9400 Btu/hp-hr 0.0
Provided by ESI 8300 Btu/hp-hr 0.0
Interpolated from Cat Data #DIV/0! Btu/hp-hr #DIV/0!
User defined entries
Method 3 - Wyoming Portable Analyzer Protocol Hp Calculations
Method 1 - GPSA Handbook Equation 13-4
Catperpillar 3516LE
Horsepower Calculation Methods
Method 2 - Interpolation of Intake Manifold Pressure
Urban Oil C-101 2024 NOx and CO rev
Reference Methods 2, 3A, 6C, 7E, 10, & 19
Source Information
Company Name Urban Oil and Gas, Clawson Springs CS
Company Contact:Kirt Rasmussen
Contact Phone No.435-820-9801
Stack Designation:C-101
Test & Review Dates
Test Date:9/26/2024
Review Date: 11/18/2024
Observer:Robert Sirrine
Reviewer:Robert Sirrine
Emission Limits Emission Rates
SO2 NOX CO SO2 NOX CO
lbs./kW-hr 1.74 1.87 1.336 1.558
lbs./hr. 5.15 5.5 2.461 2.870
ppm 282.0 498.00 254.590 487.630
Percent
%O2 Correction as a whole #7.90 7.90
Test Information Heat Input
Equivalent
Diameter (in.)As ft^2 Y Dl H @ Cp Pbar Pq (static)
fuel flow rate
(Btu/hr.)
Heat Input
(Btu/hr.)
FALSE 0.9960 1.717 0.84 23.12 -0.95
Contractor Information
Contact: Cheyney Guymon
Contracting Company: Montrose Air Quality Services
Address: 6823 S 3600 W Spanish Fork, Utah
Phone No.:
Project No.:
8710

Division of Air Quality
Instrumental Reference Methods - Gaseous Measurements
Method 19 - F factors for Coal, Oil, and Gas
Fd Fw Fc
scf/MMBtu scf/MMBtu scf/MMBtu
Diluent
F factor used
O2
CO2Anthrocite 2
Bituminous
Lignite
Natural
Propane
Butane
10100
COAL
OIL
GAS
9780
9860
9190
8710
8710
8710
10540
10640
11950
320
10610
10200
10390
1970
1800
1910
1420
1040
1190
1250
Wet CEM
Correct For O2
CO2 Interference w/CO
Yes
Yes
Yes
Urban Oil C-101 2024 NOx and CO rev
Division of Air Quality
NSPS Relative Accuracy Performance Specification Test - CEMS Certification
Urban Oil and Gas, Clawson Springs CS
C-101
Average Emission
Dry SO2 NOX CO
g/hp-hr 1.336 1.558 Average % concentration
lbs./hr.2.461 2.870 CO2 O2
ppm corrected for %O2 254.59 487.63 8.10
Run 1 Enter O2 or CO2
Dry SO2 NOX CO CO2 O2 O2
Atomic Weight 64 46 28
lbs./MMBtu (O2)4.2583E-01 4.9648E-01 E=Cd x Fd x (20.9/(20.9-%O2d))
lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs./cu.ft 2.994E-05 3.491E-05
lbs./hr.2.461 2.870 6.50 8.10
ppm corrected for %O2 254.59 487.63 8.10
Run 2
Dry SO2 NOX CO CO2 O2
Atomic Weight 64 46 28
lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs./cu.ft
lbs./hr.6.60 9.60
ppm corrected for %O2 Raw Value
Run 3
Dry SO2 NOX CO CO2 O2
Atomic Weight 64 46 28
lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs./cu.ft
lbs./hr.6.60 9.60
ppm corrected for %O2 Raw Value
Run 4
Dry SO2 NOX CO CO2 O2
Atomic Weight 64 46 28
lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs./cu.ft
lbs./hr.
ppm corrected for %O2 Raw Value
Corrected For Cal. Drift
Raw Value
Corrected For Cal. Drift
Corrected For Cal. Drift
Corrected For Cal. Drift
O2
CO2
Clear
lbs./MMBTU
Urban Oil C-101 2024 NOx and CO rev
Calibration Error Test
Test Date September 26, 2024 O2
CS - Cal. Span 20.90
Units %
Cylinder No. Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 0.00 0.00 0.00% Passed Cal.
Mid-level 10.50 10.50 0.00 0.00% Passed Cal.
High-level 20.90 21.00 0.10 0.48% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of CS - Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 50.24%
100% of Cal. Span High-level 100.00%
Test Date CO2
CS - Cal. Span
Units %
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level
Mid-level
High-level
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level
40 to 60% of Cal. Span Mid-level
100% of Cal. Span High-level
Test Date SO2
CS - Cal. Span
Units ppm
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level
Mid-level
High-level
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level
40 to 60% of Cal. Span Mid-level
100% of Cal. Span High-level
Test Date September 26, 2024 NOx
CS - Cal. Span 632.86
Units ppm
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 0.00 0.00 0.000% Passed Cal.
Mid-level 313.96 314.80 0.84 0.133% Passed Cal.
High-level 632.86 633.80 0.94 0.149% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 49.61%
100% of Cal. Span High-level 100.00%
Test Date September 26, 2024 CO
5.51 CS - Cal. Span 1,023.00
498 Units ppm
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 0.00 0.00 0.000% Passed Cal.
Mid-level 488.80 489.00 0.20 0.020% Passed Cal.
High-level 1,023.00 1,023.00 0.00 0.000% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 47.78%
100% of Cal. Span High-level 100.00%
Urban Oil C-101 2024 NOx and CO rev
Division of Air Quality Stack Test Review of
Urban Oil and Gas, Clawson Springs CS
SO2 NOX CO CO2 O2 C-101
CS Calibration Span 632.86 1023.00 20.90Units ppm ppm ppm % % Unprotected
CV - Cylinder Value:SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 313.96 488.80 10.50
High-Level 632.86 1023.00 20.90
0 to 20% of Cal. Span 0.00% 0.00% 0.00%
40 to 60% of Cal. Span 49.6% 47.8% 50.2%
100% of Cal. Span 100.0% 100.0% 100.0%
Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration.
CDir CMA 313.96 488.80 20.90
Calibration Error Test
Cs - Measured Concentration SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 314.80 489.00 10.50
High-Level 633.80 1023.00 21.00
Enter Up-scale Analyzer Response to be used during testing.
ACE Eq. 7E-1 314.80 489.00 21.00
Low-Level 0.00% 0.00% 0.00%
ppmdv Difference 0 0 0
Status Passed Cal. Passed Cal.Passed Cal.
Mid-Level 0.13% 0.02% 0.00% ppmdv Difference 0.84 0.2 0
Status Passed Cal. Passed Cal.Passed Cal.
High-Level 0.15% 0.00% 0.48%
ppmdv Difference 0.94 0 0.1
Status Passed Cal. Passed Cal.Passed Cal.
Pre-Test Sampling System Bias
Initial Values SO2 NOX CO CO2 O2
CO - Low-Level 0.00 0.00 0.00 System Bias.
SBi - Zero Bias TRUE 0.00% 0.00% TRUE 0.00%± 5% of Span
Difference TRUE 0 0 TRUE 0
Pass or Failed Invalid Run Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 315.90 491.00 20.97
SBi - Up-Scale Bias TRUE 0.17% 0.20% TRUE 0.14%
Difference TRUE 1.10 2.00 TRUE 0.03
Pass or Failed Invalid Run Passed Cal. Passed Cal. Passed Cal.
Raw Test Data Time Start Stop
Test Date:9/26/2024 SO2
SO2 NOX CO CO2 O2 NOX
250.7 481.80 8.1 CO
0.0% 39.6% 47.1% 0.0% 38.8%CO2/O2
Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100
Final Values SO2 NOX CO CO2 O2
CO - Low-Level 0.00 0.00 0.00 System Bias.
SBi - Zero Bias TRUE 0.00% 0.00% TRUE 0.00%± 5% of Span
Difference TRUE 0.0 0.0 TRUE 0.0
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 312.10 490.00 20.98
SBi - Up-Scale Bias TRUE 0.43% 0.10% TRUE 0.10%
Difference TRUE 2.7 1.0 TRUE 0.0
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal.
Calibration Drift % of Span - D=ABS(SBf - SBi)
Low-Level Drift TRUE 0.00% 0.00% TRUE 0.00% Drift
Difference TRUE 0.0 0.0 TRUE 0.0 3% of Span
Pass or Re-Calibrate Pass Pass Pass
Up-scale Gas Drift TRUE 0.25% 0.10% TRUE 0.05%
Difference TRUE 3.8 1.0 TRUE 0.0Pass or Re-Calibrate Pass Pass Pass
C-101 Flow & Moisture
As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms
FALSE 23.12 -0.95 23.05 8.10
Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws #VALUE!
0.9960 0.84 0.1700 0.999
Load - Megawatts
Avg. √∆P's Vs
(ft/sec.)Qsw scfh wet Qa acfm Qsd dscfh
Heat Input
Btu/hr Low Mid High
1.0000 #VALUE! #VALUE! 5.780034 Enert >X
3D Pito #1 - Times
Date
Point No.∆P √∆P ts F tm F (in) tm F (out)
Final Vf Initial Vi
1 1.00 1.000
2 1.00 1.000
3
4
5
6 Sum
7
8
9
10
11
12
13
1415
16
17
1819
20
21
2223
24
NOTEThese cells scans for the appropriate Cir. gas after the Cm
If this scan is incorrect change the Cdir to the correct gas value.
CO Calibration Gas
Urban Oil C-101 2024 NOx and CO rev
Division of Air Quality Stack Test Review of
Urban Oil and Gas, Clawson Springs CS
SO2 NOX CO CO2 O2 C-101
CS Calibration Span 632.86 1023.00 20.90
Units ppm ppm ppm % %
CV - Cylinder Value:SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 313.96 488.80 10.50High-Level 632.86 1023.00 20.90
0 to 20% of Cal. Span 0.00% 0.00% 0.00%
40 to 60% of Cal. Span 49.6% 47.8% 50.2%
100% of Cal. Span 100.0% 100.0% 100.0%
Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration.
CMA 313.96 488.80 20.90
Calibration Error Test
Measured Concentration SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 314.80 489.00 10.50
High-Level 633.80 1023.00 21.00
Enter Up-scale Analyzer Response to be used during testing.
ACE Eq. 7E-1 314.80 489.00 21.00
Low-Level 0.00% 0.00% 0.00%
ppmdv Difference 0 0 0
Status Passed Cal. Passed Cal.Passed Cal.
Mid-Level 0.13% 0.02% 0.00%
ppmdv Difference 0.84 0.2 0
Status Passed Cal. Passed Cal.Passed Cal.
High-Level 0.15% 0.00% 0.48%
ppmdv Difference 0.94 0 0.1
Status Passed Cal. Passed Cal.Passed Cal.
Pre-Test Sampling System Bias
Initial Values SO2 NOX CO CO2 O2
CO - Low-Level 0.00 0.00 0.00 System Bias.
SBi - Zero Bias TRUE 0.00% 0.00% TRUE 0.00%± 5% of Span
Difference TRUE 0 0 TRUE 0
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 312.10 490.00 20.98
SBi - Up-Scale Bias TRUE 0.43% 0.10% TRUE 0.10%
Difference TRUE 2.7 1 TRUE 0.02
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal.
Raw Test Data Time Start Stop
Test Date:9/26/2024 SO2
SO2 NOX CO CO2 O2 NOXCO
0.0% 0.0% 0.0% 0.0% 0.0% CO2/O2
Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100
Final Values SO2 NOX CO CO2 O2
CO - Low-Level System Bias.
SBi - Zero Bias TRUE TRUE TRUE TRUE TRUE ± 5% of Span
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
CM - Up-scale Gas
SBi - Up-Scale Bias TRUE TRUE TRUE TRUE TRUE
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
Calibration Drift % of Span - D=ABS(SBf - SBi)
Low-Level Drift TRUE TRUE TRUE TRUE TRUE Response Spec.
Difference TRUE TRUE TRUE TRUE TRUE 3% of Span
Pass or Re-Calibrate
Up-scale Gas Drift TRUE TRUE TRUE TRUE TRUE
Difference TRUE TRUE TRUE TRUE TRUEPass or Re-Calibrate
C-101 Flow & Moisture
As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms
FALSE 23.12 -0.95 23.05
Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws
0.9960 0.84 0.999
Load - Megawatts
Avg. √∆P's Vs Qsw scfh wet Qa acfm Qsd dscfh
Heat Input
Btu/hr Low Mid High
#DIV/0! #DIV/0!Enert >X
3D Pito #1 - Times
Date
Point No.∆P √∆P ts F tm F (in) tm F (out)
Final
Vf
Initial
Vi
1
2
3
4
5
6 Sum
78
9
1011
12
1314
15
16
17
18
19
20
2122
23
24
Failed Bias Dialog
Failed Drift Dialog
Failed Cal Error Dialog
Failed Bias Dialog
Urban Oil C-101 2024 NOx and CO rev
Division of Air Quality Stack Test Review of
Urban Oil and Gas, Clawson Springs CS
SO2 NOX CO CO2 O2 C-101
CS Calibration Span 632.86 1023.00 20.90
Units ppm ppm ppm % %
CV - Cylinder Value:SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 313.96 488.80 10.50High-Level 632.86 1023.00 20.90
0 to 20% of Cal. Span 0.00% 0.00% 0.00%
40 to 60% of Cal. Span 49.6% 47.8% 50.2%
100% of Cal. Span 100.0% 100.0% 100.0%
Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration.
CMA
Calibration Error Test
Measured Concentration SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 314.80 489.00 10.50
High-Level 633.80 1023.00 21.00
Enter Up-scale Analyzer Response to be used during testing.
ACE Eq. 7E-1
Low-Level 0.00% 0.00% 0.00%
ppmv Difference 0 0 0
Status Passed Cal. Passed Cal.Passed Cal.
Mid-Level 0.13% 0.02% 0.00%
ppmv Difference 0.84 0.2 0
Status Passed Cal. Passed Cal.Passed Cal.
High-Level 0.15% 0.00% 0.48%
ppmv Difference 0.94 0 0.1
Status Passed Cal. Passed Cal.Passed Cal.
Pre-Test Sampling System Bias
Initial Values SO2 NOX CO CO2 O2
CO - Low-Level System Bias.
SBi - Zero Bias TRUE TRUE TRUE TRUE TRUE ± 5% of Span
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
CM - Up-scale Gas
SBi - Up-Scale Bias TRUE TRUE TRUE TRUE TRUE
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
Raw Test Data Time Start Stop
Test Date:9/26/2024 SO2
SO2 NOX CO CO2 O2 NOXCO
0.0% 0.0% 0.0% 0.0% 0.0% CO2/O2
Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100
Final Values SO2 NOX CO CO2 O2
CO - Low-Level System Bias.
SBi - Zero Bias TRUE TRUE TRUE TRUE TRUE ± 5% of Span
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
CM - Up-scale Gas
SBi - Up-Scale Bias TRUE TRUE TRUE TRUE TRUE
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
Calibration Drift % of Span - D=ABS(SBf - SBi)
Low-Level Drift TRUE TRUE TRUE TRUE TRUE Response Spec.
Difference TRUE TRUE TRUE TRUE TRUE 3% of Span
Pass or Re-Calibrate
Up-scale Gas Drift TRUE TRUE TRUE TRUE TRUE
Difference TRUE TRUE TRUE TRUE TRUEPass or Re-Calibrate
C-101 Flow & Moisture
As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms
FALSE 23.12 -0.95 23.05
Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws
0.9960 0.84 0.999
Load - Megawatts
Avg. √∆P's Vs Qsw scfh wet Qa acfm Qsd dscfh
Heat Input
Btu/hr Low Mid High
#DIV/0! #DIV/0!Enert >X
3D Pito #1 - Times
Date
Point No.∆P √∆P ts F tm F (in) tm F (out)
Final
Vf
Initial
Vi
1
2
3
4
5
6 Sum
78
9
1011
12
1314
15
16
17
18
19
20
2122
23
24
Urban Oil C-103 2024 NOx and CO rev
Reference Methods 2, 3A, 6C, 7E, 10, & 19
Source Information
Company Name Urban Oil and Gas, Clawson Springs CS
Company Contact:Kirt Rasmussen
Contact Phone No.435-820-9801
Stack Designation:C-103
Test & Review Dates
Test Date:9/26/2024
Review Date: 11/19/2024
Observer:Robert Sirrine
Reviewer:Robert Sirrine
Emission Limits Emission Rates
SO2 NOX CO SO2 NOX CO
lbs./kW-hr 1.74 1.87 1.101 1.352
lbs./hr. 5.15 5.5 2.060 2.531
ppm 282.0 498.00 219.550 443.130
Percent
%O2 Correction as a whole #7.90 7.90
Test Information Heat Input
Equivalent
Diameter (in.)As ft^2 Y Dl H @ Cp Pbar Pq (static)
fuel flow rate
(Btu/hr.)
Heat Input
(Btu/hr.)
FALSE
Contractor Information
Contact: Cheyney Guymon
Contracting Company: Montrose Air Quality Services
Address: 6823 S 3600 W Spanish Fork, Utah
Phone No.:
Project No.:
8710

Division of Air Quality
Instrumental Reference Methods - Gaseous Measurements
Method 19 - F factors for Coal, Oil, and Gas
Fd Fw Fc
scf/MMBtu scf/MMBtu scf/MMBtu
Diluent
F factor used
O2
CO2Anthrocite 2
Bituminous
Lignite
Natural
Propane
Butane
10100
COAL
OIL
GAS
9780
9860
9190
8710
8710
8710
10540
10640
11950
320
10610
10200
10390
1970
1800
1910
1420
1040
1190
1250
Wet CEM
Correct For O2
CO2 Interference w/CO
Yes
Yes
Yes
Urban Oil C-103 2024 NOx and CO rev
Division of Air Quality
NSPS Relative Accuracy Performance Specification Test - CEMS Certification
Urban Oil and Gas, Clawson Springs CS
C-103
Average Emission
Dry SO2 NOX CO
g/hp-hr 1.10 1.35 Average % concentration
lbs./hr.2.06 2.53 CO2 O2
ppm corrected for %O2 220 443 8.22
Run 1 Enter O2 or CO2
Dry SO2 NOX CO CO2 O2 O2
Atomic Weight 64 46 28
lbs./MMBtu (O2)3.6723E-01 4.5116E-01 E=Cd x Fd x (20.9/(20.9-%O2d))
lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs./cu.ft 2.558E-05 3.143E-05
lbs./hr.2.060 2.531 0.00 8.22
ppm corrected for %O2 219.55 443.13 8.20
Run 2
Dry SO2 NOX CO CO2 O2
Atomic Weight 64 46 28
lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs./cu.ft
lbs./hr.6.60 9.60
ppm corrected for %O2 Raw Value
Run 3
Dry SO2 NOX CO CO2 O2
Atomic Weight 64 46 28
lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs./cu.ft
lbs./hr.6.60 9.60
ppm corrected for %O2 Raw Value
Run 4
Dry SO2 NOX CO CO2 O2
Atomic Weight 64 46 28
lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs./cu.ft
lbs./hr.
ppm corrected for %O2 Raw Value
Corrected For Cal. Drift
Raw Value
Corrected For Cal. Drift
Corrected For Cal. Drift
Corrected For Cal. Drift
O2
CO2
Clear
lbs./MMBTU
Urban Oil C-103 2024 NOx and CO rev
Calibration Error Test
Test Date September 26, 2024 O2
CS - Cal. Span 20.90
Units %
Cylinder No. Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 0.00 0.00 0.00% Passed Cal.
Mid-level 10.50 10.50 0.00 0.00% Passed Cal.
High-level 20.90 21.00 0.10 0.48% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of CS - Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 50.24%
100% of Cal. Span High-level 100.00%
Test Date CO2
CS - Cal. Span
Units %
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level
Mid-level
High-level
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level
40 to 60% of Cal. Span Mid-level
100% of Cal. Span High-level
Test Date SO2
CS - Cal. Span
Units ppm
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level
Mid-level
High-level
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level
40 to 60% of Cal. Span Mid-level
100% of Cal. Span High-level
Test Date September 26, 2024 NOx
CS - Cal. Span 632.86
Units ppm
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 0.00 0.00 0.000% Passed Cal.
Mid-level 313.96 314.80 0.84 0.133% Passed Cal.
High-level 632.86 633.80 0.94 0.149% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 49.61%
100% of Cal. Span High-level 100.00%
Test Date September 26, 2024 CO
5.51 CS - Cal. Span 1,023.00
498 Units ppm
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 0.00 0.00 0.000% Passed Cal.
Mid-level 488.80 489.00 0.20 0.020% Passed Cal.
High-level 1,023.00 1,023.00 0.00 0.000% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 47.78%
100% of Cal. Span High-level 100.00%
Urban Oil C-103 2024 NOx and CO rev
Division of Air Quality Stack Test Review of
Urban Oil and Gas, Clawson Springs CS
SO2 NOX CO CO2 O2 C-103
CS Calibration Span 632.86 1023.00 20.90Units ppm ppm ppm % % Unprotected
CV - Cylinder Value:SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 313.96 488.80 10.50
High-Level 632.86 1023.00 20.90
0 to 20% of Cal. Span 0.00% 0.00% 0.00%
40 to 60% of Cal. Span 49.6% 47.8% 50.2%
100% of Cal. Span 100.0% 100.0% 100.0%
Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration.
CDir CMA 313.96 488.80 20.90
Calibration Error Test
Cs - Measured Concentration SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 314.80 489.00 10.50
High-Level 633.80 1023.00 21.00
Enter Up-scale Analyzer Response to be used during testing.
ACE Eq. 7E-1 314.80 489.00 21.00
Low-Level 0.00% 0.00% 0.00%
ppmdv Difference 0 0 0
Status Passed Cal. Passed Cal.Passed Cal.
Mid-Level 0.13% 0.02% 0.00% ppmdv Difference 0.84 0.2 0
Status Passed Cal. Passed Cal.Passed Cal.
High-Level 0.15% 0.00% 0.48%
ppmdv Difference 0.94 0 0.1
Status Passed Cal. Passed Cal.Passed Cal.
Pre-Test Sampling System Bias
Initial Values SO2 NOX CO CO2 O2
CO - Low-Level 0.00 0.00 0.00 System Bias.
SBi - Zero Bias TRUE 0.00% 0.00% TRUE 0.00%± 5% of Span
Difference TRUE 0 0 TRUE 0
Pass or Failed Invalid Run Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 315.40 488.00 20.97
SBi - Up-Scale Bias TRUE 0.09% 0.10% TRUE 0.14%
Difference TRUE 0.60 1.00 TRUE 0.03
Pass or Failed Invalid Run Passed Cal. Passed Cal. Passed Cal.
Raw Test Data Time Start Stop
Test Date:9/26/2024 SO2
SO2 NOX CO CO2 O2 NOX
215.3 429.30 8.2 CO
0.0% 34.0% 42.0% 0.0% 39.2%CO2/O2
Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100
Final Values SO2 NOX CO CO2 O2
CO - Low-Level 0.00 0.00 0.00 System Bias.
SBi - Zero Bias TRUE 0.00% 0.00% TRUE 0.00%± 5% of Span
Difference TRUE 0.0 0.0 TRUE 0.0
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 315.90 483.00 20.97
SBi - Up-Scale Bias TRUE 0.17% 0.59% TRUE 0.14%
Difference TRUE 1.1 6.0 TRUE 0.0
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal.
Calibration Drift % of Span - D=ABS(SBf - SBi)
Low-Level Drift TRUE 0.00% 0.00% TRUE 0.00% Drift
Difference TRUE 0.0 0.0 TRUE 0.0 3% of Span
Pass or Re-Calibrate Pass Pass Pass
Up-scale Gas Drift TRUE 0.08% 0.49% TRUE 0.00%
Difference TRUE 0.5 5.0 TRUE 0.0Pass or Re-Calibrate Pass Pass Pass
C-103 Flow & Moisture
As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms
FALSE 0.00 0.00 0.00 8.20
Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws #NUM!
0.0000 #DIV/0! 0.1700 0.999
Load - Megawatts
Avg. √∆P's Vs
(ft/sec.)Qsw scfh wet Qa acfm Qsd dscfh
Heat Input
Btu/hr Low Mid High
1.0000 #VALUE! #VALUE! 5.6100204 Enert >X
3D Pito #1 - Times
Date
Point No.∆P √∆P ts F tm F (in) tm F (out)
Final Vf Initial Vi
1 1.00 1.000
2 1.00 1.000
3
4
5
6 Sum
7
8
9
10
11
12
13
1415
16
17
1819
20
21
2223
24
NOTEThese cells scans for the appropriate Cir. gas after the Cm
If this scan is incorrect change the Cdir to the correct gas value.
CO Calibration Gas
Urban Oil C-103 2024 NOx and CO rev
Division of Air Quality Stack Test Review of
Urban Oil and Gas, Clawson Springs CS
SO2 NOX CO CO2 O2 C-103
CS Calibration Span 632.86 1023.00 20.90
Units ppm ppm ppm % %
CV - Cylinder Value:SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 313.96 488.80 10.50High-Level 632.86 1023.00 20.90
0 to 20% of Cal. Span 0.00% 0.00% 0.00%
40 to 60% of Cal. Span 49.6% 47.8% 50.2%
100% of Cal. Span 100.0% 100.0% 100.0%
Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration.
CMA 313.96 488.80 20.90
Calibration Error Test
Measured Concentration SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 314.80 489.00 10.50
High-Level 633.80 1023.00 21.00
Enter Up-scale Analyzer Response to be used during testing.
ACE Eq. 7E-1 314.80 489.00 21.00
Low-Level 0.00% 0.00% 0.00%
ppmdv Difference 0 0 0
Status Passed Cal. Passed Cal.Passed Cal.
Mid-Level 0.13% 0.02% 0.00%
ppmdv Difference 0.84 0.2 0
Status Passed Cal. Passed Cal.Passed Cal.
High-Level 0.15% 0.00% 0.48%
ppmdv Difference 0.94 0 0.1
Status Passed Cal. Passed Cal.Passed Cal.
Pre-Test Sampling System Bias
Initial Values SO2 NOX CO CO2 O2
CO - Low-Level 0.00 0.00 0.00 System Bias.
SBi - Zero Bias TRUE 0.00% 0.00% TRUE 0.00%± 5% of Span
Difference TRUE 0 0 TRUE 0
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 315.90 483.00 20.97
SBi - Up-Scale Bias TRUE 0.17% 0.59% TRUE 0.14%
Difference TRUE 1.1 6 TRUE 0.03
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal.
Raw Test Data Time Start Stop
Test Date:9/26/2024 SO2
SO2 NOX CO CO2 O2 NOXCO
0.0% 0.0% 0.0% 0.0% 0.0% CO2/O2
Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100
Final Values SO2 NOX CO CO2 O2
CO - Low-Level System Bias.
SBi - Zero Bias TRUE TRUE TRUE TRUE TRUE ± 5% of Span
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
CM - Up-scale Gas
SBi - Up-Scale Bias TRUE TRUE TRUE TRUE TRUE
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
Calibration Drift % of Span - D=ABS(SBf - SBi)
Low-Level Drift TRUE TRUE TRUE TRUE TRUE Response Spec.
Difference TRUE TRUE TRUE TRUE TRUE 3% of Span
Pass or Re-Calibrate
Up-scale Gas Drift TRUE TRUE TRUE TRUE TRUE
Difference TRUE TRUE TRUE TRUE TRUEPass or Re-Calibrate
C-103 Flow & Moisture
As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms
FALSE 0.00 0.00 0.00
Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws
0.0000 #DIV/0! 0.999
Load - Megawatts
Avg. √∆P's Vs Qsw scfh wet Qa acfm Qsd dscfh
Heat Input
Btu/hr Low Mid High
#DIV/0! #DIV/0!Enert >X
3D Pito #1 - Times
Date
Point No.∆P √∆P ts F tm F (in) tm F (out)
Final
Vf
Initial
Vi
1
2
3
4
5
6 Sum
78
9
1011
12
1314
15
16
17
18
19
20
2122
23
24
Failed Bias Dialog
Failed Drift Dialog
Failed Cal Error Dialog
Failed Bias Dialog
Urban Oil C-103 2024 NOx and CO rev
Division of Air Quality Stack Test Review of
Urban Oil and Gas, Clawson Springs CS
SO2 NOX CO CO2 O2 C-103
CS Calibration Span 632.86 1023.00 20.90
Units ppm ppm ppm % %
CV - Cylinder Value:SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 313.96 488.80 10.50High-Level 632.86 1023.00 20.90
0 to 20% of Cal. Span 0.00% 0.00% 0.00%
40 to 60% of Cal. Span 49.6% 47.8% 50.2%
100% of Cal. Span 100.0% 100.0% 100.0%
Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration.
CMA
Calibration Error Test
Measured Concentration SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 314.80 489.00 10.50
High-Level 633.80 1023.00 21.00
Enter Up-scale Analyzer Response to be used during testing.
ACE Eq. 7E-1
Low-Level 0.00% 0.00% 0.00%
ppmv Difference 0 0 0
Status Passed Cal. Passed Cal.Passed Cal.
Mid-Level 0.13% 0.02% 0.00%
ppmv Difference 0.84 0.2 0
Status Passed Cal. Passed Cal.Passed Cal.
High-Level 0.15% 0.00% 0.48%
ppmv Difference 0.94 0 0.1
Status Passed Cal. Passed Cal.Passed Cal.
Pre-Test Sampling System Bias
Initial Values SO2 NOX CO CO2 O2
CO - Low-Level System Bias.
SBi - Zero Bias TRUE TRUE TRUE TRUE TRUE ± 5% of Span
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
CM - Up-scale Gas
SBi - Up-Scale Bias TRUE TRUE TRUE TRUE TRUE
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
Raw Test Data Time Start Stop
Test Date:9/26/2024 SO2
SO2 NOX CO CO2 O2 NOXCO
0.0% 0.0% 0.0% 0.0% 0.0% CO2/O2
Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100
Final Values SO2 NOX CO CO2 O2
CO - Low-Level System Bias.
SBi - Zero Bias TRUE TRUE TRUE TRUE TRUE ± 5% of Span
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
CM - Up-scale Gas
SBi - Up-Scale Bias TRUE TRUE TRUE TRUE TRUE
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
Calibration Drift % of Span - D=ABS(SBf - SBi)
Low-Level Drift TRUE TRUE TRUE TRUE TRUE Response Spec.
Difference TRUE TRUE TRUE TRUE TRUE 3% of Span
Pass or Re-Calibrate
Up-scale Gas Drift TRUE TRUE TRUE TRUE TRUE
Difference TRUE TRUE TRUE TRUE TRUEPass or Re-Calibrate
C-103 Flow & Moisture
As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms
FALSE 0.00 0.00 0.00
Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws
0.0000 #DIV/0! 0.999
Load - Megawatts
Avg. √∆P's Vs Qsw scfh wet Qa acfm Qsd dscfh
Heat Input
Btu/hr Low Mid High
#DIV/0! #DIV/0!Enert >X
3D Pito #1 - Times
Date
Point No.∆P √∆P ts F tm F (in) tm F (out)
Final
Vf
Initial
Vi
1
2
3
4
5
6 Sum
78
9
1011
12
1314
15
16
17
18
19
20
2122
23
24
Urban Oil C-104 2024 NOx and CO rev
Reference Methods 2, 3A, 6C, 7E, 10, & 19
Source Information
Company Name Urban Oil and Gas, Clawson Springs CS
Company Contact:Kirt Rasmussen
Contact Phone No.435-820-9801
Stack Designation:C-104
Test & Review Dates
Test Date:9/26/2024
Review Date: 11/20/2024
Observer:Robert Sirrine
Reviewer:Robert Sirrine
Emission Limits Emission Rates
SO2 NOX CO SO2 NOX CO
lbs./kW-hr 1.74 1.87 1.439 1.332
lbs./hr. 5.15 5.5 2.581 2.388
ppm 282.0 498.00 252.140 383.300
Percent
%O2 Correction as a whole #7.90 7.90
Test Information Heat Input
Equivalent
Diameter (in.)As ft^2 Y Dl H @ Cp Pbar Pq (static)
fuel flow rate
(Btu/hr.)
Heat Input
(Btu/hr.)
FALSE 0.9960 1.717 0.84 23.12 -0.95
Contractor Information
Contact: Cheyney Guymon
Contracting Company: Montrose Air Quality Services
Address: 6823 S 3600 W Spanish Fork, Utah
Phone No.:
Project No.:
8710

Division of Air Quality
Instrumental Reference Methods - Gaseous Measurements
Method 19 - F factors for Coal, Oil, and Gas
Fd Fw Fc
scf/MMBtu scf/MMBtu scf/MMBtu
Diluent
F factor used
O2
CO2Anthrocite 2
Bituminous
Lignite
Natural
Propane
Butane
10100
COAL
OIL
GAS
9780
9860
9190
8710
8710
8710
10540
10640
11950
320
10610
10200
10390
1970
1800
1910
1420
1040
1190
1250
Wet CEM
Correct For O2
CO2 Interference w/CO
Yes
Yes
Yes
Urban Oil C-104 2024 NOx and CO rev
Division of Air Quality
NSPS Relative Accuracy Performance Specification Test - CEMS Certification
Urban Oil and Gas, Clawson Springs CS
C-104
Average Emission
Dry SO2 NOX CO
g/hp-hr 1.439 1.332 Average % concentration
lbs./hr.2.581 2.388 CO2 O2
ppm corrected for %O2 252.14 383.30 7.90
Run 1 Enter O2 or CO2
Dry SO2 NOX CO CO2 O2 O2
Atomic Weight 64 46 28
lbs./MMBtu (O2)4.2175E-01 3.9025E-01 E=Cd x Fd x (20.9/(20.9-%O2d))
lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs./cu.ft 3.012E-05 2.787E-05
lbs./hr.2.581 2.388 0.00 7.90
ppm corrected for %O2 252.14 383.30 7.90
Run 2
Dry SO2 NOX CO CO2 O2
Atomic Weight 64 46 28
lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs./cu.ft
lbs./hr.6.60 9.60
ppm corrected for %O2 Raw Value
Run 3
Dry SO2 NOX CO CO2 O2
Atomic Weight 64 46 28
lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs./cu.ft
lbs./hr.6.60 9.60
ppm corrected for %O2 Raw Value
Run 4
Dry SO2 NOX CO CO2 O2
Atomic Weight 64 46 28
lbs./MMBtu (O2)E=Cd x Fd x (20.9/(20.9-%O2d))
lbs./MMBtu (CO2)E=Cd x Fc x (100 / % CO2d)
lbs./cu.ft
lbs./hr.
ppm corrected for %O2 Raw Value
Corrected For Cal. Drift
Raw Value
Corrected For Cal. Drift
Corrected For Cal. Drift
Corrected For Cal. Drift
O2
CO2
Clear
lbs./MMBTU
Urban Oil C-104 2024 NOx and CO rev
Calibration Error Test
Test Date September 26, 2024 O2
CS - Cal. Span 20.90
Units %
Cylinder No. Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 0.00 0.00 0.00% Passed Cal.
Mid-level 10.50 10.50 0.00 0.00% Passed Cal.
High-level 20.90 21.00 0.10 0.48% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of CS - Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 50.24%
100% of Cal. Span High-level 100.00%
Test Date CO2
CS - Cal. Span
Units %
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level
Mid-level
High-level
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level
40 to 60% of Cal. Span Mid-level
100% of Cal. Span High-level
Test Date SO2
CS - Cal. Span
Units ppm
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level
Mid-level
High-level
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level
40 to 60% of Cal. Span Mid-level
100% of Cal. Span High-level
Test Date September 26, 2024 NOx
CS - Cal. Span 632.86
Units ppm
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 0.00 0.00 0.000% Passed Cal.
Mid-level 313.96 314.80 0.84 0.133% Passed Cal.
High-level 632.86 633.80 0.94 0.149% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 49.61%
100% of Cal. Span High-level 100.00%
Test Date September 26, 2024 CO
5.51 CS - Cal. Span 488.80
498 Units ppm
Cylinder
No.
Expiration
Date Cal. Gas CV- Certified
Concentration
CDir or CS -
Measured
Concentration
Difference
ACE Eq. 7E-1
Analyzer Cal.
Error
Status
Low-level 0.00 0.00 0.00 0.000% Passed Cal.
Mid-level 241.70 243.00 1.30 0.266% Passed Cal.
High-level 488.80 489.00 0.20 0.041% Passed Cal.
% of Span Sec. 8.2.1 Cal Gas Verification
0 to 20% of Cal. Span Low-Level 0.00%
40 to 60% of Cal. Span Mid-level 49.45%
100% of Cal. Span High-level 100.00%
Urban Oil C-104 2024 NOx and CO rev
Division of Air Quality Stack Test Review of
Urban Oil and Gas, Clawson Springs CS
SO2 NOX CO CO2 O2 C-104
CS Calibration Span 632.86 488.80 20.90Units ppm ppm ppm % % Unprotected
CV - Cylinder Value:SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 313.96 241.70 10.50
High-Level 632.86 488.80 20.90
0 to 20% of Cal. Span 0.00% 0.00% 0.00%
40 to 60% of Cal. Span 49.6% 49.4% 50.2%
100% of Cal. Span 100.0% 100.0% 100.0%
Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration.
CDir CMA 313.96 488.80 20.90
Calibration Error Test
Cs - Measured Concentration SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 314.80 243.00 10.50
High-Level 633.80 489.00 21.00
Enter Up-scale Analyzer Response to be used during testing.
ACE Eq. 7E-1 314.80 489.00 21.00
Low-Level 0.00% 0.00% 0.00%
ppmdv Difference 0 0 0
Status Passed Cal. Passed Cal.Passed Cal.
Mid-Level 0.13% 0.27% 0.00% ppmdv Difference 0.84 1.3 0
Status Passed Cal. Passed Cal.Passed Cal.
High-Level 0.15% 0.04% 0.48%
ppmdv Difference 0.94 0.2 0.1
Status Passed Cal. Passed Cal.Passed Cal.
Pre-Test Sampling System Bias
Initial Values SO2 NOX CO CO2 O2
CO - Low-Level 0.00 0.00 0.00 System Bias.
SBi - Zero Bias TRUE 0.00% 0.00% TRUE 0.00%± 5% of Span
Difference TRUE 0 0 TRUE 0
Pass or Failed Invalid Run Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 314.90 489.00 20.95
SBi - Up-Scale Bias TRUE 0.02% 0.00% TRUE 0.24%
Difference TRUE 0.10 0.00 TRUE 0.05
Pass or Failed Invalid Run Passed Cal. Passed Cal. Passed Cal.
Raw Test Data Time Start Stop
Test Date:9/26/2024 SO2
SO2 NOX CO CO2 O2 NOX
253.5 380.80 7.9 CO
0.0% 40.1% 77.9% 0.0% 37.8%CO2/O2
Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100
Final Values SO2 NOX CO CO2 O2
CO - Low-Level 0.00 0.00 0.00 System Bias.
SBi - Zero Bias TRUE 0.00% 0.00% TRUE 0.00%± 5% of Span
Difference TRUE 0.0 0.0 TRUE 0.0
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 316.40 482.00 20.97
SBi - Up-Scale Bias TRUE 0.25% 1.43% TRUE 0.14%
Difference TRUE 1.6 7.0 TRUE 0.0
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal.
Calibration Drift % of Span - D=ABS(SBf - SBi)
Low-Level Drift TRUE 0.00% 0.00% TRUE 0.00% Drift
Difference TRUE 0.0 0.0 TRUE 0.0 3% of Span
Pass or Re-Calibrate Pass Pass Pass
Up-scale Gas Drift TRUE 0.24% 1.43% TRUE 0.10%
Difference TRUE 1.5 7.0 TRUE 0.0Pass or Re-Calibrate Pass Pass Pass
C-104 Flow & Moisture
As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms
FALSE 23.12 -0.95 23.05 7.90
Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws #VALUE!
0.9960 0.84 0.1700 0.999
Load - Megawatts
Avg. √∆P's Vs
(ft/sec.)Qsw scfh wet Qa acfm Qsd dscfh
Heat Input
Btu/hr Low Mid High
1.0000 #VALUE! #VALUE! 6.12 Enert >X
3D Pito #1 - Times
Date
Point No.∆P √∆P ts F tm F (in) tm F (out)
Final Vf Initial Vi
1 1.00 1.000
2 1.00 1.000
3
4
5
6 Sum
7
8
9
10
11
12
13
1415
16
17
1819
20
21
2223
24
NOTEThese cells scans for the appropriate Cir. gas after the Cm
If this scan is incorrect change the Cdir to the correct gas value.
CO Calibration Gas
Urban Oil C-104 2024 NOx and CO rev
Division of Air Quality Stack Test Review of
Urban Oil and Gas, Clawson Springs CS
SO2 NOX CO CO2 O2 C-104
CS Calibration Span 632.86 488.80 20.90
Units ppm ppm ppm % %
CV - Cylinder Value:SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 313.96 241.70 10.50High-Level 632.86 488.80 20.90
0 to 20% of Cal. Span 0.00% 0.00% 0.00%
40 to 60% of Cal. Span 49.6% 49.4% 50.2%
100% of Cal. Span 100.0% 100.0% 100.0%
Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration.
CMA 313.96 488.80 20.90
Calibration Error Test
Measured Concentration SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 314.80 243.00 10.50
High-Level 633.80 489.00 21.00
Enter Up-scale Analyzer Response to be used during testing.
ACE Eq. 7E-1 314.80 489.00 21.00
Low-Level 0.00% 0.00% 0.00%
ppmdv Difference 0 0 0
Status Passed Cal. Passed Cal.Passed Cal.
Mid-Level 0.13% 0.27% 0.00%
ppmdv Difference 0.84 1.3 0
Status Passed Cal. Passed Cal.Passed Cal.
High-Level 0.15% 0.04% 0.48%
ppmdv Difference 0.94 0.2 0.1
Status Passed Cal. Passed Cal.Passed Cal.
Pre-Test Sampling System Bias
Initial Values SO2 NOX CO CO2 O2
CO - Low-Level 0.00 0.00 0.00 System Bias.
SBi - Zero Bias TRUE 0.00% 0.00% TRUE 0.00%± 5% of Span
Difference TRUE 0 0 TRUE 0
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal.
CM - Up-scale Gas 316.40 482.00 20.97
SBi - Up-Scale Bias TRUE 0.25% 1.43% TRUE 0.14%
Difference TRUE 1.6 7 TRUE 0.03
Pass or Invalid Run Passed Cal. Passed Cal. Passed Cal.
Raw Test Data Time Start Stop
Test Date:9/26/2024 SO2
SO2 NOX CO CO2 O2 NOXCO
0.0% 0.0% 0.0% 0.0% 0.0% CO2/O2
Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100
Final Values SO2 NOX CO CO2 O2
CO - Low-Level System Bias.
SBi - Zero Bias TRUE TRUE TRUE TRUE TRUE ± 5% of Span
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
CM - Up-scale Gas
SBi - Up-Scale Bias TRUE TRUE TRUE TRUE TRUE
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
Calibration Drift % of Span - D=ABS(SBf - SBi)
Low-Level Drift TRUE TRUE TRUE TRUE TRUE Response Spec.
Difference TRUE TRUE TRUE TRUE TRUE 3% of Span
Pass or Re-Calibrate
Up-scale Gas Drift TRUE TRUE TRUE TRUE TRUE
Difference TRUE TRUE TRUE TRUE TRUEPass or Re-Calibrate
C-104 Flow & Moisture
As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms
FALSE 23.12 -0.95 23.05
Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws
0.9960 0.84 0.999
Load - Megawatts
Avg. √∆P's Vs Qsw scfh wet Qa acfm Qsd dscfh
Heat Input
Btu/hr Low Mid High
#DIV/0! #DIV/0!Enert >X
3D Pito #1 - Times
Date
Point No.∆P √∆P ts F tm F (in) tm F (out)
Final
Vf
Initial
Vi
1
2
3
4
5
6 Sum
78
9
1011
12
1314
15
16
17
18
19
20
2122
23
24
Failed Bias Dialog
Failed Drift Dialog
Failed Cal Error Dialog
Failed Bias Dialog
Urban Oil C-104 2024 NOx and CO rev
Division of Air Quality Stack Test Review of
Urban Oil and Gas, Clawson Springs CS
SO2 NOX CO CO2 O2 C-104
CS Calibration Span 632.86 488.80 20.90
Units ppm ppm ppm % %
CV - Cylinder Value:SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 313.96 241.70 10.50High-Level 632.86 488.80 20.90
0 to 20% of Cal. Span 0.00% 0.00% 0.00%
40 to 60% of Cal. Span 49.6% 49.4% 50.2%
100% of Cal. Span 100.0% 100.0% 100.0%
Cdir - Enter Actual Up-scale Cylinder Value Used To Correct Emission Concentration.
CMA
Calibration Error Test
Measured Concentration SO2 NOX CO CO2 O2Low-Level 0.00 0.00 0.00
Mid-Level 314.80 243.00 10.50
High-Level 633.80 489.00 21.00
Enter Up-scale Analyzer Response to be used during testing.
ACE Eq. 7E-1
Low-Level 0.00% 0.00% 0.00%
ppmv Difference 0 0 0
Status Passed Cal. Passed Cal.Passed Cal.
Mid-Level 0.13% 0.27% 0.00%
ppmv Difference 0.84 1.3 0
Status Passed Cal. Passed Cal.Passed Cal.
High-Level 0.15% 0.04% 0.48%
ppmv Difference 0.94 0.2 0.1
Status Passed Cal. Passed Cal.Passed Cal.
Pre-Test Sampling System Bias
Initial Values SO2 NOX CO CO2 O2
CO - Low-Level System Bias.
SBi - Zero Bias TRUE TRUE TRUE TRUE TRUE ± 5% of Span
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
CM - Up-scale Gas
SBi - Up-Scale Bias TRUE TRUE TRUE TRUE TRUE
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
Raw Test Data Time Start Stop
Test Date:9/26/2024 SO2
SO2 NOX CO CO2 O2 NOXCO
0.0% 0.0% 0.0% 0.0% 0.0% CO2/O2
Post-Test System Bias 7E-2 SB=(Cs - Cdir)/CS x 100
Final Values SO2 NOX CO CO2 O2
CO - Low-Level System Bias.
SBi - Zero Bias TRUE TRUE TRUE TRUE TRUE ± 5% of Span
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
CM - Up-scale Gas
SBi - Up-Scale Bias TRUE TRUE TRUE TRUE TRUE
Difference TRUE TRUE TRUE TRUE TRUE
Pass or Invalid Run
Calibration Drift % of Span - D=ABS(SBf - SBi)
Low-Level Drift TRUE TRUE TRUE TRUE TRUE Response Spec.
Difference TRUE TRUE TRUE TRUE TRUE 3% of Span
Pass or Re-Calibrate
Up-scale Gas Drift TRUE TRUE TRUE TRUE TRUE
Difference TRUE TRUE TRUE TRUE TRUEPass or Re-Calibrate
C-104 Flow & Moisture
As ft^2 Pbar Pq (static) Ps Avg Ts F CO2 - FCO2 O2 N2+C Md Ms
FALSE 23.12 -0.95 23.05
Y Cp Vm cf Vlc AVG Tm F Vm std Vw std Bws S Bws
0.9960 0.84 0.999
Load - Megawatts
Avg. √∆P's Vs Qsw scfh wet Qa acfm Qsd dscfh
Heat Input
Btu/hr Low Mid High
#DIV/0! #DIV/0!Enert >X
3D Pito #1 - Times
Date
Point No.∆P √∆P ts F tm F (in) tm F (out)
Final
Vf
Initial
Vi
1
2
3
4
5
6 Sum
78
9
1011
12
1314
15
16
17
18
19
20
2122
23
24