HILL "A"

Oil · District 01 · Lease #15610

Operator: TRINITY OPERATING (USG), LLC

Cum Oil

492k BBL

Cum Gas

872k MCF

casinghead

Wells

3

Production

2011-10 — 2026-04

Peak Month

2011-12

Production History

Cum Oil: 491,740 BBL Cum Gas: 872,396 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,264 BBL/mo

Di (annual)

150.1%

b-factor

0.6

EUR

429,047 BBL

R-squared

0.783

type

hyperbolic

Operator History (from monthly production reports)

2018-09 — 2026-07 TRINITY OPERATING (USG), LLC 95 mo
2011-10 — 2018-08 COMSTOCK OIL & GAS, LP 83 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HTRINITY OPERATING (USG), LLC113,5002012-04-05
2HTRINITY OPERATING (USG), LLC213,0002011-06-02
1HTRINITY OPERATING (USG), LLC213,0002011-05-31