BURCHARD, PRESTON

Oil · District 08 · Lease #29672

Operator: SABINAL ENERGY OPERATING, LLC

Fields: COLEMAN RANCH

Cum Oil

150k BBL

Cum Gas

17 MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

2005-05

Production History

Cum Oil: 150,275 BBL Cum Gas: 17 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

440 BBL/mo

Di (annual)

2.1%

b-factor

0.0

EUR

162,741 BBL

R-squared

0.458

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

2006-01 — 2019-01 ENERGEN RESOURCES CORPORATION 157 mo

2004-06 — 2005-12 ENERVEST OPERATING, L.L.C. 19 mo

2000-07 — 2004-05 ARKOMA PROD CO OF TEXAS, INC. 47 mo

1993-05 — 2000-06 HAWKEYE TRANSMISSION COMPANY 86 mo

1993-01 — 1993-04 COX, ROBERT G. & ASSOCIATES,INC. 4 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-335-33058	BCE-MACH III LLC	1	3,400	1985-10-17
4	42-335-33059	BCE-MACH III LLC	1	3,400	1985-10-17
1	42-335-32867	BCE-MACH III LLC	1	3,500	1984-11-16
2	42-335-32868	BCE-MACH III LLC	1	3,500	1984-11-16