FT. STOCKTON SOUTHWEST UNIT

Oil · District 08 · Lease #20139

Operator: WPX ENERGY PERMIAN, LLC

Fields: FORT STOCKTON

Cum Oil

197k BBL

Cum Gas

41k MCF

casinghead

Wells

40

Production

1993-01 — 2018-04

Peak Month

1993-04

Production History

Cum Oil: 197,370 BBL Cum Gas: 41,219 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

823 BBL/mo

Di (annual)

4.3%

b-factor

0.0

EUR

202,369 BBL

R-squared

0.348

type

exponential

Operator History (from monthly production reports)

2018-05 — 2026-07 WPX ENERGY PERMIAN, LLC 99 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 (40)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
808WPX ENERGY PERMIAN LLC13,2001985-07-19
1206WPX ENERGY PERMIAN LLC13,5001985-05-29
10142-371-03401WPX ENERGY PERMIAN LLC------
10342-371-03413WPX ENERGY PERMIAN LLC------
10442-371-03414WPX ENERGY PERMIAN LLC------
105W42-371-03415WPX ENERGY PERMIAN LLC------
106W42-371-03416WPX ENERGY PERMIAN LLC------
108W42-371-03418WPX ENERGY PERMIAN LLC------
110142-371-04162WPX ENERGY PERMIAN LLC------
1103W42-371-04164WPX ENERGY PERMIAN LLC------
110442-371-04165WPX ENERGY PERMIAN LLC------
110542-371-04166WPX ENERGY PERMIAN LLC------
120142-371-04897WPX ENERGY PERMIAN LLC------
120242-371-04898WPX ENERGY PERMIAN LLC------
120342-371-04899WPX ENERGY PERMIAN LLC------
1204W42-371-04900WPX ENERGY PERMIAN LLC------
130242-371-81990WPX ENERGY PERMIAN LLC------
130342-371-05121WPX ENERGY PERMIAN LLC------
1304W42-371-04932WPX ENERGY PERMIAN LLC------
1305W42-371-04933WPX ENERGY PERMIAN LLC------
130642-371-04934WPX ENERGY PERMIAN LLC------
130742-371-81994WPX ENERGY PERMIAN LLC------
130842-371-04936WPX ENERGY PERMIAN LLC------
1309W42-371-04937WPX ENERGY PERMIAN LLC------
131042-371-04938WPX ENERGY PERMIAN LLC------
1403W42-371-03670WPX ENERGY PERMIAN LLC------
150142-371-04915WPX ENERGY PERMIAN LLC------
1502W42-371-04916WPX ENERGY PERMIAN LLC------
20142-371-03389WPX ENERGY PERMIAN LLC------
40442-371-03644WPX ENERGY PERMIAN LLC------
70142-371-81975WPX ENERGY PERMIAN LLC------
801W42-371-04905WPX ENERGY PERMIAN LLC------
80242-371-04906WPX ENERGY PERMIAN LLC------
803W42-371-04907WPX ENERGY PERMIAN LLC------
80442-371-04908WPX ENERGY PERMIAN LLC------
80542-371-04909WPX ENERGY PERMIAN LLC------
80642-371-04910WPX ENERGY PERMIAN LLC------
807W42-371-04911WPX ENERGY PERMIAN LLC------
901W42-371-04158WPX ENERGY PERMIAN LLC------
90242-371-04925DURANGO RESOURCES CORP.------