TUNSTILL, JACK

Oil · District 08 · Lease #6878

Operator: YATES OIL & GAS COMPANY

Fields: TUNSTILL

Cum Oil

20k BBL

Cum Gas

31k MCF

casinghead

Wells

8

Production

1993-01 — 2007-12

Peak Month

1993-01

Production History

Cum Oil: 19,719 BBL Cum Gas: 30,763 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

779 BBL/mo

Di (annual)

44.8%

b-factor

0.0

EUR

20,851 BBL

R-squared

0.583

type

exponential

Operator History (from monthly production reports)

2018-05 — 2018-05 WPX ENERGY PERMIAN, LLC 1 mo
2014-03 — 2018-04 RKI EXPLORATION & PRODUCTION LLC 50 mo
2006-09 — 2014-02 CHAPARRAL ENERGY, L.L.C. 90 mo
2004-08 — 2006-08 KOJO ENERGY, INC. 25 mo
2001-11 — 2004-07 POLO OIL & GAS, INC. 33 mo
1998-02 — 2001-10 YATES OIL & GAS COMPANY 45 mo
1997-09 — 1998-01 SYNERGY OIL & GAS, INC. (A) 5 mo
1994-02 — 1997-08 ARMSTRONG OIL & GAS, INC 43 mo
1993-01 — 1994-01 PETROPLEX EQUIPMENT, INC. 13 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5WPX ENERGY PERMIAN LLC16,0002006-09-20
142-389-00701WPX ENERGY PERMIAN LLC------
242-389-00702WPX ENERGY PERMIAN LLC------
342-389-00703WPX ENERGY PERMIAN LLC------
442-389-00704WPX ENERGY PERMIAN LLC------
642-389-00706WPX ENERGY PERMIAN LLC------
742-389-00709WPX ENERGY PERMIAN LLC------
842-389-00707WPX ENERGY PERMIAN LLC------