TOMASEK GAS UNIT

Gas · District 02 · Lease #178453

Operator: PIONEER NATURAL RES. USA, INC.

Fields: PAWNEE (EDWARDS)

Cum Oil

0 BBL

Cum Gas

5.1M MCF

Wells

1

Production

1999-11 — 2026-04

Peak Month

1999-12

Production History

Cum Oil: 0 BBL Cum Gas: 5,149,772 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2024-09 — 2026-07 BLACKBRUSH O & G, LLC 23 mo

2022-10 — 2024-08 BB-SOUTHTEX, LLC 23 mo

2019-10 — 2022-09 ENSIGN OPERATING LLC 36 mo

1999-11 — 2019-09 PIONEER NATURAL RES. USA, INC. 239 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
5	42-025-32967	BLACKBRUSH O & G, LLC	1	13,950	1999-08-13