WILLIAMS -13-

Oil · District 7C · Lease #10437

Operator: THP OPERATING LLC

Fields: BROOKS (CANYON K)

Cum Oil

76k BBL

Cum Gas

471k MCF

casinghead

Wells

6

Production

1993-01 — 2026-04

Peak Month

1993-05

Production History

Cum Oil: 75,767 BBL Cum Gas: 470,813 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

321 BBL/mo

Di (annual)

4.9%

b-factor

0.0

EUR

72,102 BBL

R-squared

0.465

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 (6)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
7	42-235-32747	THP OPERATING LLC	1	6,700	1986-02-06
8	42-235-32732	THP OPERATING LLC	1	6,700	1986-01-08
5	42-235-32598	THP OPERATING LLC	1	6,700	1985-06-14
4	42-235-32451	THP OPERATING LLC	1	6,700	1984-11-14
3	42-235-32267	THP OPERATING LLC	1	6,600	1984-03-05
1	42-235-32180	THP OPERATING LLC	1	6,500	1983-10-06