DONNELL 'C'

Oil · District 01 · Lease #15995

Operator: TRINITY OPERATING (USG), LLC

Cum Oil

453k BBL

Cum Gas

604k MCF

casinghead

Wells

3

Production

2012-07 — 2026-04

Peak Month

2014-04

Production History

Cum Oil: 452,570 BBL Cum Gas: 603,613 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,290 BBL/mo

Di (annual)

136.6%

b-factor

1.2

EUR

300,696 BBL

R-squared

0.362

type

hyperbolic

Operator History (from monthly production reports)

2018-09 — 2026-07 TRINITY OPERATING (USG), LLC 95 mo
2012-07 — 2018-08 COMSTOCK OIL & GAS, LP 74 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HTRINITY OPERATING (USG), LLC213,0002013-07-01
3HTRINITY OPERATING (USG), LLC213,0002013-07-01
1HTRINITY OPERATING (USG), LLC216,5002011-11-16