WELDER, P. H., -A-

Oil · District 02 · Lease #4287

Operator: XOG OPERATING LLC

Fields: HEYSER (F-36)

Cum Oil

0 BBL

Cum Gas

0 MCF

Wells

2

Production

1993-01 — 2026-07

Peak Month

1993-01

Production History

Cum Oil: 0 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2019-11 — current B&L RESOURCES, L.L.C. 81 mo

2018-07 — 2019-10 FROSTWOOD ENERGY, LLC 16 mo

2016-04 — 2018-06 BAYLOR OPERATING, LLC 27 mo

2005-07 — 2016-03 XOG OPERATING LLC 129 mo

2003-12 — 2005-06 XERIC OIL & GAS CORPORATION 19 mo

1995-12 — 2003-11 UNIT PETROLEUM COMPANY 96 mo

1993-01 — 1995-11 EXXON CORP. 35 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
44 F	42-057-01432	XOG OPERATING LLC	1	5,575	1989-06-02
37 F	42-057-01381	B&L RESOURCES L.L.C.	--	--	--