LOCKHART-BROWN 14

Oil · District 08 · Lease #31034

Operator: SUNRAY ENERGY, INC.

Fields: FUHRMAN-MASCHO

Cum Oil

107k BBL

Cum Gas

84k MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

2010-08

Production History

Cum Oil: 107,235 BBL Cum Gas: 83,582 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

655 BBL/mo

Di (annual)

6.0%

b-factor

0.0

EUR

124,143 BBL

R-squared

0.399

type

exponential

Operator History (from monthly production reports)

2025-09 — 2026-07 BCE-MACH III LLC 11 mo

2019-07 — 2025-08 SABINAL ENERGY OPERATING, LLC 74 mo

2019-02 — 2019-06 DIAMONDBACK E&P LLC 5 mo

2009-08 — 2019-01 ENERGEN RESOURCES CORPORATION 114 mo

2002-11 — 2009-07 RANGE PRODUCTION COMPANY 81 mo

1994-09 — 2002-10 SUNRAY ENERGY, INC. 98 mo

1993-01 — 1994-08 CAPROCK OPERATING, INC. 20 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-003-41725	BCE-MACH III LLC	1	4,900	2010-05-21
4	42-003-41726	BCE-MACH III LLC	1	4,900	2010-05-21
2	42-003-40561	BCE-MACH III LLC	1	4,900	2008-06-06
1	42-003-35614	BCE-MACH III LLC	1	4,800	1986-08-15