TXL Q

Oil · District 08 · Lease #26326

Operator: THREE RIVERS OPERATING CO LLC

Fields: GOLDSMITH, W. (SAN ANDRES)

Cum Oil

19k BBL

Cum Gas

110k MCF

casinghead

Wells

1

Production

1993-01 — 2008-09

Peak Month

1996-01

Production History

Cum Oil: 19,210 BBL Cum Gas: 109,524 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

155 BBL/mo

Di (annual)

13.4%

b-factor

0.0

EUR

13,731 BBL

R-squared

0.470

type

exponential

Operator History (from monthly production reports)

2012-08 — 2017-08 COG OPERATING LLC 61 mo

2010-04 — 2012-07 THREE RIVERS OPERATING CO LLC 28 mo

2004-05 — 2010-03 CHESAPEAKE OPERATING, INC. 71 mo

2002-09 — 2004-04 PERMIAN RESOURCES, INC. 20 mo

1995-09 — 2002-08 CUSTER & WRIGHT OPERATING, INC. 84 mo

1993-01 — 1995-08 OXY USA INC. 32 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-135-33528	COG OPERATING LLC	1	5,850	1980-10-30