CAMPBELL

Oil · District 10 · Lease #6866

Operator: BRACKEN OPERATING, L.L.C.

Cum Oil

117k BBL

Cum Gas

4.1M MCF

casinghead

Wells

2

Production

1993-01 — 1998-11

Peak Month

1993-06

Production History

Cum Oil: 116,900 BBL Cum Gas: 4,127,648 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,702 BBL/mo

Di (annual)

159.7%

b-factor

0.4

EUR

120,993 BBL

R-squared

0.944

type

hyperbolic

Operator History (from monthly production reports)

1996-04 — 1999-11 BRACKEN OPERATING, L.L.C. 44 mo
1993-01 — 1996-03 BRACKEN ENERGY COMPANY 39 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2057BRACKEN OPERATING L.L.C.17,7001992-11-16
1057BRACKEN OPERATING L.L.C.27,7001992-07-15