WILLIAMS -16-

Oil · District 7C · Lease #10518

Operator: THP OPERATING LLC

Fields: BROOKS (CANYON K)

Cum Oil

30k BBL

Cum Gas

272k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

1993-05

Production History

Cum Oil: 29,911 BBL Cum Gas: 271,592 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

308 BBL/mo

Di (annual)

12.3%

b-factor

0.0

EUR

29,818 BBL

R-squared

0.529

type

exponential

Operator History (from monthly production reports)

2021-07 — 2026-07 THP OPERATING LLC 61 mo

2003-11 — 2021-06 IRION CORPORATION, THE 212 mo

1999-08 — 2003-10 BRECK OPERATING CORP. 51 mo

1998-01 — 1999-07 CONCHO RESOURCES INC. 19 mo

1997-02 — 1997-12 COSTILLA ENERGY, INC. 11 mo

1996-06 — 1997-01 COSTILLA PETROLEUM CORPORATION 8 mo

1995-03 — 1996-05 PARKER & PARSLEY DEVELOPMENT L.P 15 mo

1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (3)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
5	42-235-32731	THP OPERATING LLC	1	6,600	1986-01-08
4	42-235-32247	THP OPERATING LLC	1	6,600	1984-01-23
3	42-235-32179	THP OPERATING LLC	1	6,500	1983-10-06