HASEL A UNIT

Oil · District 7C · Lease #18707

Operator: TRP OPERATING LLC

Cum Oil

249k BBL

Cum Gas

909k MCF

casinghead

Wells

1

Production

2014-09 — 2026-04

Peak Month

2014-10

Production History

Cum Oil: 249,154 BBL Cum Gas: 908,815 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,890 BBL/mo

Di (annual)

83.1%

b-factor

0.7

EUR

217,641 BBL

R-squared

0.679

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
2014-09 — 2018-06 COG OPERATING LLC 46 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1101HDIAMONDBACK E&P LLC29,8002014-05-17