ALDERMAN, RAY "65-B"

Oil · District 7B · Lease #23495

Operator: SHIFFLETT OPERATING COMPANY

Cum Oil

42k BBL

Cum Gas

14k MCF

casinghead

Wells

1

Production

1993-01 — 2018-02

Peak Month

1993-08

Production History

Cum Oil: 41,623 BBL Cum Gas: 14,216 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

432 BBL/mo

Di (annual)

17.7%

b-factor

0.3

EUR

39,872 BBL

R-squared

0.848

type

hyperbolic

Operator History (from monthly production reports)

2018-04 — 2026-07 GOODROCK NATURAL RESOURCES, LLC 100 mo
2001-08 — 2018-03 ROBERTSON RESOURCES, INC. 200 mo
1998-11 — 2001-07 SHIFFLETT OPERATING COMPANY 33 mo
1993-01 — 1998-10 MARALO, INC. 70 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GOODROCK NATURAL RESOURCES LLC46,8002023-08-07