COWAN-MCKINNEY -F-

Oil · District 09 · Lease #20977

Operator: WILSON OPERATING CO.

Fields: ARCHER COUNTY REGULAR

Cum Oil

834 BBL

Cum Gas

36 MCF

casinghead

Wells

2

Production

1993-01 — 2022-06

Peak Month

2020-08

Production History

Cum Oil: 834 BBL Cum Gas: 36 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

35 BBL/mo

Di (annual)

121.8%

b-factor

0.0

EUR

341 BBL

R-squared

0.379

type

exponential

Operator History (from monthly production reports)

2022-07 — 2026-07 HULCY, DUSTY 49 mo

2010-04 — 2022-06 PETERSON OIL AND GAS LLC 147 mo

2006-03 — 2010-03 N D D PRODUCTION 49 mo

2001-04 — 2006-02 MCCAULEY PRODUCTION 59 mo

2000-07 — 2001-03 B & M PRODUCTION 9 mo

1993-01 — 2000-06 WILSON OPERATING CO. 90 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-009-35257	HULCY DUSTY	1	1,600	1981-06-11
1	42-009-35166	HULCY DUSTY	1	1,600	1981-04-16