TEXACO FEE "27"

Oil · District 08 · Lease #35471

Operator: PEARCE, ROY F., JR.

Fields: TUNSTILL

Cum Oil

7k BBL

Cum Gas

696 MCF

casinghead

Wells

1

Production

1997-07 — 2026-04

Peak Month

2000-04

Production History

Cum Oil: 7,445 BBL Cum Gas: 696 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

47 BBL/mo

Di (annual)

6.6%

b-factor

0.0

EUR

8,150 BBL

R-squared

0.432

type

exponential

Operator History (from monthly production reports)

2009-06 — 2026-07 PEARCE, ROY F., JR. 206 mo

2005-07 — 2009-05 DEWEY PETROLEUM 47 mo

1998-05 — 2005-06 MAS OPERATING CO. 86 mo

1997-07 — 1998-04 GEOCROWN, INC. 10 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-389-31673	PEARCE, ROY F., JR.	2	5,700	1996-10-30