BUFFUM & BENNING

Oil · District 03 · Lease #9160

Operator: SR PRODUCTION CORP.

Cum Oil

85k BBL

Cum Gas

238k MCF

casinghead

Wells

3

Production

1993-01 — 2015-05

Peak Month

2006-11

Production History

Cum Oil: 85,455 BBL Cum Gas: 237,905 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,127 BBL/mo

Di (annual)

99.1%

b-factor

0.6

EUR

30,651 BBL

R-squared

0.572

type

hyperbolic

Operator History (from monthly production reports)

2014-11 — 2026-07 CASKIDS OPERATING COMPANY 141 mo
2010-04 — 2014-10 HEISEY VENTURES, INC. 55 mo
1997-04 — 2010-03 SR PRODUCTION CORP. 156 mo
1994-12 — 1997-03 POYNOR CORPORATION 28 mo
1993-01 — 1994-11 CONCORD OPERATING INCORPORATED 23 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CASKIDS OPERATING COMPANY18,5172005-03-15
1SR PRODUCTION CORP.17,7652004-08-05
1 APOYNOR CORPORATION39,5002003-02-13