CALLARMAN

Oil · District 7B · Lease #22618

Operator: LUBBOCK ENERGY, INC.

Cum Oil

19k BBL

Cum Gas

87k MCF

casinghead

Wells

2

Production

1993-01 — 2023-06

Peak Month

2000-08

Production History

Cum Oil: 18,602 BBL Cum Gas: 86,889 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

156 BBL/mo

Di (annual)

114.0%

b-factor

0.9

EUR

5,841 BBL

R-squared

0.333

type

hyperbolic

Operator History (from monthly production reports)

2023-08 — 2024-03 INTERSTATE EXPLORATIONS LLC 8 mo
1996-09 — 2023-07 CALLARMAN, DAVID 323 mo
1993-01 — 1996-08 LUBBOCK ENERGY, INC. 44 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3KATLACO OPERATING CO. INC.14,3001985-05-21
2KATLACO OPERATING CO. INC.14,2001984-11-14