HEARD, J. F. B.

Gas · District 02 · Lease #116282

Operator: PRIMROSE OPERATING COMPANY

Fields: GRETA (O-4)

Cum Oil

0 BBL

Cum Gas

0 MCF

Wells

1

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)

2020-12 — current DORCHESTER OPERATING COMPANY LLC 68 mo

2010-11 — 2020-11 ACOCK/ANAQUA OPERATING CO., LP 121 mo

2007-10 — 2010-10 CAMBRIAN MANAGEMENT, LTD. 37 mo

2006-04 — 2007-09 CAMBRIAN MANAGEMENT LTD 18 mo

2001-11 — 2006-03 PRIMROSE OPERATING COMPANY 53 mo

2000-04 — 2001-10 EXXON MOBIL CORPORATION 19 mo

1993-01 — 2000-03 EXXON CORP. 87 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
19	42-391-00878	EXXON CORP.	2	4,404	1985-06-06