SCHAEFER

Oil · District 7B · Lease #16644

Operator: RIDGEWAY EXCO, INC.

Cum Oil

49k BBL

Cum Gas

40 MCF

casinghead

Wells

9

Production

1993-01 — 2026-04

Peak Month

1999-07

Production History

Cum Oil: 48,914 BBL Cum Gas: 40 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

1998-05 — 2026-07 INTERSTATE EXPLORATIONS LLC 339 mo
1996-04 — 1998-04 BIG STATE INDUSTRIES, INC. 25 mo
1993-01 — 1996-03 RIDGEWAY EXCO, INC. 39 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9INTERSTATE EXPLORATIONS LLC11,5001999-08-20
6INTERSTATE EXPLORATIONS LLC12,0001982-04-02
7INTERSTATE EXPLORATIONS LLC11,5001982-03-11
8INTERSTATE EXPLORATIONS LLC11,5001982-03-11
5INTERSTATE EXPLORATIONS LLC11,5001981-06-23
4INTERSTATE EXPLORATIONS LLC11,5001981-02-20
3INTERSTATE EXPLORATIONS LLC11,5001980-12-10
2INTERSTATE EXPLORATIONS LLC11,5001980-11-14
1INTERSTATE EXPLORATIONS LLC21,3001980-10-27