LONGHORN

Oil · District 01 · Lease #15280

Operator: TRINITY OPERATING (USG), LLC

Cum Oil

21k BBL

Cum Gas

3k MCF

casinghead

Wells

2

Production

2010-07 — 2019-01

Peak Month

2010-08

Production History

Cum Oil: 21,054 BBL Cum Gas: 3,257 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,716 BBL/mo

Di (annual)

122.6%

b-factor

0.3

EUR

23,881 BBL

R-squared

0.450

type

hyperbolic

Operator History (from monthly production reports)

2018-02 — 2026-07 TRINITY OPERATING (USG), LLC 102 mo
2010-07 — 2018-01 TEXAS AMERICAN RESOURCES COMPANY 91 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HTRINITY OPERATING (USG) LLC27,8042013-07-19
1HTRINITY OPERATING (USG) LLC28,0002008-06-27