GAMBLE, W.D.

Oil · District 7B · Lease #13245

Operator: S & R OPERATING

Fields: TAYLOR COUNTY REGULAR

Cum Oil

7k BBL

Cum Gas

34 MCF

casinghead

Wells

4

Production

1993-01 — 1998-11

Peak Month

1993-01

Production History

Cum Oil: 6,764 BBL Cum Gas: 34 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

213 BBL/mo

Di (annual)

39.1%

b-factor

0.0

EUR

6,496 BBL

R-squared

0.672

type

exponential

Operator History (from monthly production reports)

1996-07 — 2026-07 BEEDA OIL COMPANY 361 mo

1995-03 — 1996-06 DOBBS PETROLEUM CO. 16 mo

1995-02 — 1995-02 S & R OPERATING 1 mo

1993-10 — 1995-01 ERSON ROYALTY COMPANY, INC. 16 mo

1993-01 — 1993-09 BEAIRD, R.A. OIL OPERATING CO. 9 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
5	42-441-32530	BEEDA OIL COMPANY	1	2,800	1983-08-18
4	42-441-32125	BEEDA OIL COMPANY	1	2,800	1982-03-03
3	42-441-32011	BEEDA OIL COMPANY	1	2,900	1981-09-21
1	42-441-30811	BEEDA OIL COMPANY	--	--	--