CUMMINS -C-

Oil · District 08 · Lease #2004

Operator: OXY USA WTP LP

Fields: GOLDSMITH

Cum Oil

162k BBL

Cum Gas

234k MCF

casinghead

Wells

22

Production

1993-01 — 2026-04

Peak Month

1996-06

Production History

Cum Oil: 162,048 BBL Cum Gas: 234,115 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,164 BBL/mo

Di (annual)

8.6%

b-factor

0.0

EUR

160,678 BBL

R-squared

0.900

type

exponential

Operator History (from monthly production reports)

2026-07 — 2026-07 HILCORP ENERGY COMPANY 1 mo
2001-01 — 2026-06 OXY USA WTP LP 306 mo
1993-01 — 2000-12 OXY USA INC. 96 mo

Wells (22)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
18OXY USA WTP LP16,3681978-10-20
1042-135-00066OXY USA WTP LP------
1142-135-00067OXY USA WTP LP------
1242-135-00068OXY USA WTP LP------
1342-135-00069OXY USA WTP LP------
1542-135-00071OXY USA WTP LP------
1942-135-00075OXY USA WTP LP------
2542-135-00081OXY USA WTP LP------
26W42-135-00148OXY USA WTP LP------
2842-135-20253OXY USA WTP LP------
2942-135-10072OXY USA WTP LP------
2W42-135-00058OXY USA WTP LP------
3042-135-10078OXY USA WTP LP------
3142-135-10368OXY USA WTP LP------
3742-135-20150OXY USA WTP LP------
39W42-135-20480OXY USA WTP LP------
3W42-135-00059OXY USA WTP LP------
40W42-135-20476OXY USA WTP LP------
41W42-135-20479OXY USA WTP LP------
42W42-135-20477OXY USA WTP LP------
8W42-135-00064OXY USA WTP LP------
942-135-00065OXY USA WTP LP------