MENDEL -26-

Oil · District 08 · Lease #31272

Operator: WPX ENERGY PERMIAN, LLC

Cum Oil

40k BBL

Cum Gas

166k MCF

casinghead

Wells

2

Production

1993-01 — 2020-12

Peak Month

1997-04

Production History

Cum Oil: 40,276 BBL Cum Gas: 166,203 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2018-05 — 2023-09 WPX ENERGY PERMIAN, LLC 65 mo
2014-03 — 2018-04 RKI EXPLORATION & PRODUCTION LLC 50 mo
2002-10 — 2014-02 CHAPARRAL ENERGY, L.L.C. 137 mo
2000-10 — 2002-09 CHAPARRAL (USA) ENERGY, INC. 24 mo
1997-01 — 2000-09 BRISTOL RESOURCES CORPORATION 45 mo
1995-03 — 1996-12 APACHE CORPORATION 22 mo
1993-01 — 1995-02 TEXACO E & P INC. 26 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4WPX ENERGY PERMIAN LLC111,3002003-04-15
142-371-31800WPX ENERGY PERMIAN LLC------