GILLESPIE

Oil · District 8A · Lease #62371

Operator: TRINITY OPERATING & PROD., INC.

Cum Oil

171k BBL

Cum Gas

182 MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

2007-03

Production History

Cum Oil: 170,756 BBL Cum Gas: 182 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,396 BBL/mo

Di (annual)

122.5%

b-factor

0.7

EUR

62,755 BBL

R-squared

0.865

type

hyperbolic

Operator History (from monthly production reports)

2024-11 — 2026-07 PETX OPERATING LLC 21 mo
2008-03 — 2024-10 BYRD OPERATING COMPANY 200 mo
1996-02 — 2008-02 TRINITY OPERATING & PROD., INC. 145 mo
1993-01 — 1996-01 BANAM CORPORATION 37 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PETX OPERATING LLC17,6001978-11-01