CUMMINS -D-

Oil · District 08 · Lease #12327

Operator: OXY USA WTP LP

Cum Oil

16k BBL

Cum Gas

32k MCF

casinghead

Wells

18

Production

1993-01 — 2014-11

Peak Month

1994-09

Production History

Cum Oil: 15,768 BBL Cum Gas: 31,899 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

477 BBL/mo

Di (annual)

85.7%

b-factor

0.6

EUR

14,835 BBL

R-squared

0.467

type

hyperbolic

Operator History (from monthly production reports)

2026-07 — 2026-07 OXY USA WTP EOR, LLC 1 mo
2001-01 — 2026-06 OXY USA WTP LP 306 mo
1993-01 — 2000-12 OXY USA INC. 96 mo

Wells (18)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
33WOXY USA WTP LP16,2001992-10-16
34WOXY USA WTP LP16,2001992-10-16
35WOXY USA WTP LP16,2001992-10-16
32WOXY USA WTP LP26,2001992-10-14
16OXY USA WTP LP16,3401977-06-30
10 L42-135-00091OXY USA WTP LP------
10 U42-135-00091OXY USA WTP LP------
1142-135-00092OXY USA WTP LP------
13 L42-135-00094OXY USA WTP LP------
13 U42-135-00094OXY USA WTP LP------
14 L42-135-00095OXY USA WTP LP------
1542-135-00096OXY USA WTP LP------
15A42-135-00096OXY USA WTP LP------
17 L42-135-00098OXY USA WTP LP------
17 U42-135-00098OXY USA WTP LP------
742-135-00088OXY USA WTP EOR LLC------
942-135-00090OXY USA WTP LP------
9 L42-135-00090OXY USA WTP LP------