TXL -P-

Oil · District 08 · Lease #19812

Operator: OXY USA WTP LP

Cum Oil

53k BBL

Cum Gas

234k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

2012-03

Production History

Cum Oil: 53,142 BBL Cum Gas: 233,507 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

145 BBL/mo

Di (annual)

7.1%

b-factor

0.0

EUR

23,869 BBL

R-squared

0.410

type

exponential

Operator History (from monthly production reports)

2025-11 — 2026-07 OCTANE ENERGY OPERATING, LLC 9 mo
2023-07 — 2025-10 FIVESTONES ENERGY LLC 28 mo
2001-01 — 2023-06 OXY USA WTP LP 270 mo
1993-01 — 2000-12 OXY USA INC. 96 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2OCTANE ENERGY OPERATING, LLC15,8001989-06-08
142-135-05537OCTANE ENERGY OPERATING, LLC------