LANGFORD "43"

Oil · District 7C · Lease #11541

Operator: PRIME OPERATING COMPANY

Cum Oil

9k BBL

Cum Gas

19k MCF

casinghead

Wells

2

Production

1993-01 — 2002-10

Peak Month

1993-05

Production History

Cum Oil: 9,325 BBL Cum Gas: 19,226 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

113 BBL/mo

Di (annual)

9.3%

b-factor

0.0

EUR

14,414 BBL

R-squared

0.362

type

exponential

Operator History (from monthly production reports)

1993-01 — 2003-05 PRIME OPERATING COMPANY 125 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PRIME OPERATING COMPANY18,0001985-07-03
2PRIME OPERATING COMPANY18,0001985-07-03