THUNDER VALLEY NW UNIT

Oil · District 7B · Lease #32288

Operator: EXTEX OPERATING COMPANY

Cum Oil

6k BBL

Cum Gas

30k MCF

casinghead

Wells

1

Production

2018-07 — 2024-06

Peak Month

2019-07

Production History

Cum Oil: 6,444 BBL Cum Gas: 29,583 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

373 BBL/mo

Di (annual)

200.7%

b-factor

0.5

EUR

4,232 BBL

R-squared

0.837

type

hyperbolic

Operator History (from monthly production reports)

2026-03 — 2026-07 EXTEX OPERATING COMPANY 5 mo
2018-07 — 2026-02 CHOLLA PETROLEUM, INC. 92 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1EXTEX OPERATING COMPANY37,9992018-01-29