CUMMINS -U-

Oil · District 08 · Lease #15187

Operator: OXY USA WTP LP

Cum Oil

23k BBL

Cum Gas

110k MCF

casinghead

Wells

3

Production

1993-01 — 2006-10

Peak Month

1996-08

Production History

Cum Oil: 23,245 BBL Cum Gas: 109,513 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

308 BBL/mo

Di (annual)

15.6%

b-factor

0.0

EUR

23,639 BBL

R-squared

0.500

type

exponential

Operator History (from monthly production reports)

2001-01 — 2007-06 OXY USA WTP LP 78 mo
1993-01 — 2000-12 OXY USA INC. 96 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1OXY USA INC.17,9351996-02-14
2OXY USA INC.17,9581996-02-14
2 UOXY USA INC.17,9581996-02-14