DHC 13 UNIT

Oil · District 7C · Lease #18533

Operator: TRP OPERATING LLC

Cum Oil

128k BBL

Cum Gas

711k MCF

casinghead

Wells

1

Production

2013-09 — 2026-04

Peak Month

2013-09

Production History

Cum Oil: 128,249 BBL Cum Gas: 711,161 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,282 BBL/mo

Di (annual)

34.0%

b-factor

0.1

EUR

128,632 BBL

R-squared

0.637

type

hyperbolic

Operator History (from monthly production reports)

2025-02 — 2026-07 DIAMONDBACK E&P LLC 18 mo
2018-07 — 2025-01 TRP OPERATING LLC 79 mo
2013-09 — 2018-06 COG OPERATING LLC 58 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
32HDIAMONDBACK E&P LLC212,0002013-06-12