< leases

BUCHANAN, JOHN F. -A-

Oil · District 01 · Lease #13173

Operator: TRINITY OPERATING (USG), LLC

Fields: PEARSALL (AUSTIN CHALK)

Cum Oil

852k BBL

Cum Gas

682k MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

1993-08

Production History

Cum Oil: 852,274 BBL Cum Gas: 681,752 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2023-10 — 2026-07 FLINT OAK ENERGY, LLC 34 mo
2018-02 — 2023-09 TRINITY OPERATING (USG), LLC 68 mo
2003-02 — 2018-01 TEXAS AMERICAN RESOURCES COMPANY 180 mo
1999-10 — 2003-01 KERR-MCGEE OIL & GAS ONSHORE LLC 40 mo
1999-04 — 1999-09 KERR-MCGEE CORPORATION 6 mo
1993-01 — 1999-03 ORYX ENERGY COMPANY 75 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
342-507-32465FLINT OAK ENERGY, LLC26,4002005-07-15
3ST42-507-32465FLINT OAK ENERGY, LLC26,4002005-07-15
442-507-32473FLINT OAK ENERGY, LLC29,4821993-03-26
242-507-32456FLINT OAK ENERGY, LLC36,5351992-07-13
142-507-32411FLINT OAK ENERGY, LLC110,5001991-05-03