BRYAN, J. W.

Oil · District 09 · Lease #23231

Operator: SHEARER OIL COMPANY

Fields: SULLIVAN (CADDO)

Cum Oil

25k BBL

Cum Gas

21 MCF

casinghead

Wells

1

Production

1993-01 — 2016-01

Peak Month

1993-03

Production History

Cum Oil: 24,833 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

266 BBL/mo

Di (annual)

16.0%

b-factor

0.0

EUR

19,885 BBL

R-squared

0.394

type

exponential

Operator History (from monthly production reports)

2013-08 — 2026-07 HAYS PARTNERSHIP 156 mo

2004-05 — 2013-07 HAYS, JOHN H. 111 mo

2002-06 — 2004-04 SCAN GAS, INC. 23 mo

1993-01 — 2002-05 SHEARER OIL COMPANY 113 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-503-84730	HAYS PARTNERSHIP	1	4,368	1983-02-28