SHIRK, J. H. ESTATE

Oil · District 7C · Lease #6964

Operator: XOG OPERATING LLC

Fields: FRADEAN (DEVONIAN)

Cum Oil

2k BBL

Cum Gas

53k MCF

casinghead

Wells

1

Production

1993-01 — 2012-05

Peak Month

1993-09

Production History

Cum Oil: 1,948 BBL Cum Gas: 53,037 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2016-04 — 2017-08 BAYLOR OPERATING, LLC 17 mo

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

1994-07 — 2005-06 XERIC OIL & GAS CORPORATION 132 mo

1994-02 — 1994-06 CAPPS, RANDALL 5 mo

1993-01 — 1994-01 CHISOS OPERATING, INC. 13 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-461-31440	XOG OPERATING LLC	2	9,000	1979-07-18