DAQ-2024-007007

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DAQC-267-24
Site ID 4718, 4719, 4704, 4705, 4707 (B4)

MEMORANDUM

TO: STACK TEST FILE – FINLEY RESOURCES INC. – Bar F 6-4A-5-3;
Bar F 6-5A-5-3; Cabin Cruiser 11-13A-4-2; Cabin Cruiser 14-3A-4-2;
Deep Creek 35-5A-4-2

THROUGH: Rik Ombach, Minor Source Oil and Gas Compliance Section Manager

FROM: Paul Bushman, Environmental Scientist

DATE: March 18, 2024

SUBJECT: Source: Five (5) Ajax E-565 pumpjack engines
Location: Remote locations in Uintah County, UT
Contact: Karen Pratt: 720-990-9927
Tester: Oasis Emissions Consultants, Inc.
Site ID #: 4718, 4719, 4704, 4705, 4707
Permit/AO #: Permit by Rule
Subject: Review of Pretest Protocol dated March 16, 2024

On March 16, 2024, DAQ received a test notification for the testing of five (5) Ajax E-565 pumpjack
engines located at Bar F 6-4A-5-3; Bar F 6-5A-5-3; Cabin Cruiser 11-13A-4-2; Cabin Cruiser 14-3A-4-2;
and Deep Creek 35-5A-4-2 in Uintah County, UT. Testing will be performed during the April 19, 2024,
through May 3, 2024, test campaign to determine compliance with the emission limits found in 40 CFR
60, Subpart JJJJ.

PROTOCOL CONDITIONS:

1. RM 1 used to determine sample velocity traverses: OK
2. RM 3A used to determine dry molecular weight of the gas stream: OK
3. RM 4 used to determine the moisture content within the gas stream: OK
4. RM 7E used to determine NOx emissions: OK
5. RM 10 used to determine CO emissions: OK
6. RM 18 used to determine ethane and methane concentrations of the gas stream: OK
7. RM 19 used to determine exhaust effluent flows and mass emission rates: OK
8. RM 25A used to determine VOC emissions: OK

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DEVIATIONS: No deviations stated in the protocol.

CONCLUSION: The protocol appears to be acceptable.

RECOMMENDATION: Send protocol review and test date confirmation notice.

ATTACHMENTS: Finley Resources Inc. pretest protocol and test notification.
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