LANGHAM

Oil · District 10 · Lease #4862

Operator: MCCLELLAND CREEK PROPERTIES,INC.

Cum Oil

14k BBL

Cum Gas

78k MCF

casinghead

Wells

1

Production

1993-01 — 2026-03

Peak Month

1993-08

Production History

Cum Oil: 13,814 BBL Cum Gas: 77,862 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

133 BBL/mo

Di (annual)

15.5%

b-factor

0.0

EUR

10,178 BBL

R-squared

0.774

type

exponential

Operator History (from monthly production reports)

1993-01 — 2026-07 MCCLELLAND CREEK PROPERTIES,INC. 403 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MCCLELLAND CREEK PROPERTIES,INC.13,6001981-04-02