SHIRK, MARY K.

Oil · District 7C · Lease #9595

Operator: SOUTHLAND ROYALTY COMPANY

Cum Oil

14k BBL

Cum Gas

32k MCF

casinghead

Wells

2

Production

1993-01 — 1998-09

Peak Month

1993-03

Production History

Cum Oil: 13,961 BBL Cum Gas: 31,989 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

1993-02 — 2026-07 SANDIA PRODUCTION CO., INC. 402 mo
1993-01 — 1993-01 SOUTHLAND ROYALTY COMPANY 1 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4SANDIA PRODUCTION CO., INC.210,4891983-03-30
2SANDIA PRODUCTION CO. INC.110,4601982-03-25