O'BRIEN, J.M.

Gas · District 02 · Lease #256500

Operator: DORCHESTER OPERATING COMPANY LLC

Fields: GRETA (C-2)

Cum Oil

0 BBL

Cum Gas

0 MCF

Wells

1

Production

2008-08 — 2026-07

Peak Month

2008-08

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
2008-08 — 2010-10 CAMBRIAN MANAGEMENT, LTD. 27 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
312ADORCHESTER OPERATING COMPANY LLC24,9002010-02-25