BUTLER

Oil · District 08 · Lease #1978

Operator: OXY USA WTP LP

Cum Oil

1.6M BBL

Cum Gas

24k MCF

casinghead

Wells

6

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 1,639,554 BBL Cum Gas: 23,851 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,798 BBL/mo

Di (annual)

3.9%

b-factor

0.4

EUR

2,008,714 BBL

R-squared

0.872

type

hyperbolic

Operator History (from monthly production reports)

2026-05 — 2026-07 OXY USA WTP EOR, LLC 3 mo
2001-01 — 2026-04 OXY USA WTP LP 304 mo
1993-01 — 2000-12 OXY USA INC. 96 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1OXY USA WTP LP213,9001989-04-25
242-003-00766OXY USA WTP LP------
442-165-00751OXY USA WTP LP------
542-003-01972OXY USA WTP LP------
642-165-10226OXY USA WTP LP------
742-165-10227OXY USA WTP LP------