O'KEEFE 'B'

Oil · District 09 · Lease #27079

Operator: WILLOWBEND INVESTMENTS, INC.

Cum Oil

45k BBL

Cum Gas

24 MCF

casinghead

Wells

4

Production

1993-01 — 2020-03

Peak Month

1993-01

Production History

Cum Oil: 44,952 BBL Cum Gas: 24 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

300 BBL/mo

Di (annual)

7.6%

b-factor

0.0

EUR

46,628 BBL

R-squared

0.488

type

exponential

Operator History (from monthly production reports)

2008-06 — 2026-07 S.B. STREET OPERATING, INC. 218 mo
2001-06 — 2008-05 BROCK & STRANGE 84 mo
2001-03 — 2001-05 WILLOWBEND INVESTMENTS, INC. 3 mo
1994-07 — 2001-02 LINDEMANN, W.L., OPER. CO., INC. 80 mo
1993-01 — 1994-06 LINDEMANN, W. L., DRLG. CO. 18 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4S.B. STREET OPERATING INC.13,8001990-08-07
3S.B. STREET OPERATING INC.13,7001990-01-04
2S.B. STREET OPERATING INC.13,7001989-12-18
1S.B. STREET OPERATING INC.14,1001988-05-23