BUTCH CASSIDY UNIT 33-40

Oil · District 08 · Lease #57431

Operator: MURCHISON OIL AND GAS, LLC

Cum Oil

542k BBL

Cum Gas

767k MCF

casinghead

Wells

2

Production

2022-04 — 2026-04

Peak Month

2022-07

Production History

Cum Oil: 541,514 BBL Cum Gas: 766,825 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

48,797 BBL/mo

Di (annual)

397.2%

b-factor

1.2

EUR

1,100,920 BBL

R-squared

0.977

type

hyperbolic

Operator History (from monthly production reports)

2024-12 — 2026-07 LANGFORD & BRIGHAM OPERATING LLC 20 mo
2022-04 — 2024-11 MURCHISON OIL AND GAS, LLC 32 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7LSLANGFORD & BRIGHAM OPERATING LLC16,8402021-11-23
4HALANGFORD & BRIGHAM OPERATING LLC27,2242021-11-22