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COOPER

Oil · District 8A · Lease #69489

Operator: STRAWN PETROLEUM OPERATING, LLC

Fields: HERMLEIGH (STRAWN)

Cum Oil

195k BBL

Cum Gas

780k MCF

casinghead

Wells

3

Production

2008-08 — 2026-04

Peak Month

2011-10

Production History

Cum Oil: 194,723 BBL Cum Gas: 779,661 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,817 BBL/mo

Di (annual)

67.2%

b-factor

0.2

EUR

129,841 BBL

R-squared

0.924

type

hyperbolic

Operator History (from monthly production reports)

2024-05 — 2026-07 NORTH FORK OPERATING LP 27 mo
2020-01 — 2024-04 STRAWN PETROLEUM OPERATING, LLC 52 mo
2016-07 — 2019-12 KING OPERATING CORPORATION 42 mo
2008-08 — 2016-06 P. L. O. 95 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1H42-415-34389NORTH FORK OPERATING LP26,9802012-08-03
2H42-415-34606NORTH FORK OPERATING LP27,0002012-08-03
3H42-415-34582NORTH FORK OPERATING LP27,0002010-02-08