4G RANCH

Oil · District 7B · Lease #30703

Operator: SEMPER FIDELIS OPERATING, LLC

Fields: MEAD (STRAWN)

Cum Oil

14k BBL

Cum Gas

0 MCF

Wells

2

Production

2010-04 — 2026-03

Peak Month

2010-05

Production History

Cum Oil: 13,857 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

354 BBL/mo

Di (annual)

85.6%

b-factor

0.6

EUR

11,018 BBL

R-squared

0.754

type

hyperbolic

Operator History (from monthly production reports)

2024-03 — 2026-07 BEASLEY WELL SERVICE INC. 29 mo
2015-05 — 2024-02 DJM BEASLEY WELL SERVICE 106 mo
2013-10 — 2015-04 CVM SERVICES, LLC 19 mo
2013-03 — 2013-09 SEMPER FIDELIS OPERATING, LLC 7 mo
2010-04 — 2013-02 SEMPER FIDELIS OIL & GAS, LLC 35 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2BEASLEY WELL SERVICE INC.14,9002010-10-15
1BEASLEY WELL SERVICE INC.15,8002010-01-22