BUSCH

Oil · District 10 · Lease #9500

Operator: WESTERN CHIEF OPERATING, L.L.C.

Cum Oil

316k BBL

Cum Gas

379k MCF

casinghead

Wells

2

Production

2016-11 — 2026-04

Peak Month

2018-03

Production History

Cum Oil: 316,181 BBL Cum Gas: 378,991 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,103 BBL/mo

Di (annual)

86.8%

b-factor

0.8

EUR

412,879 BBL

R-squared

0.868

type

hyperbolic

Operator History (from monthly production reports)

2026-06 — 2026-07 UPLAND RESOURCES LLC 2 mo
2025-04 — 2026-05 HADAWAY CONSULT AND ENGINEER,LLC 14 mo
2021-03 — 2025-03 WESTERN CHIEF OPERATING, L.L.C. 49 mo
2016-11 — 2021-02 REMNANT ENERGY, INC. 52 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HHADAWAY CONSULT AND ENGINEER,LLC17,0002017-01-30
1HHADAWAY CONSULT AND ENGINEER,LLC17,0002016-08-03