COLE RANCH

Oil · District 08 · Lease #34065

Operator: WHITING OIL AND GAS CORPORATION

Fields: TXL (DEVONIAN)

Cum Oil

50k BBL

Cum Gas

206k MCF

casinghead

Wells

1

Production

1993-12 — 2026-04

Peak Month

1994-02

Production History

Cum Oil: 50,301 BBL Cum Gas: 205,992 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

219 BBL/mo

Di (annual)

4.8%

b-factor

0.0

EUR

50,168 BBL

R-squared

0.445

type

exponential

Operator History (from monthly production reports)

2023-06 — 2026-07 BCP RESOURCES, LLC 38 mo

2005-10 — 2023-05 WHITING OIL AND GAS CORPORATION 212 mo

2004-11 — 2005-09 CELERO ENERGY, L.P. 11 mo

2002-09 — 2004-10 BC OPERATING, INC. 26 mo

1998-12 — 2002-08 SMITH & MARRS INC. 45 mo

1993-12 — 1998-11 BOYD, D. K. OIL AND GAS CO.,INC. 60 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-135-36790	BCP RESOURCES, LLC	1	8,500	1993-08-11