< leases

HUTT

Oil · District 08 · Lease #25267

Operator: PIONEER NATURAL RES. USA, INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

85k BBL

Cum Gas

546k MCF

casinghead

Wells

2

Production

1993-01 — 2013-06

Peak Month

1993-08

Production History

Cum Oil: 84,852 BBL Cum Gas: 546,382 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,205 BBL/mo

Di (annual)

21.1%

b-factor

0.1

EUR

76,181 BBL

R-squared

0.878

type

hyperbolic

Operator History (from monthly production reports)

2008-08 — 2015-06 PARSLEY ENERGY OPERATIONS, LLC 83 mo
2003-12 — 2008-07 MOMENTUM ENERGY CORPORATION 56 mo
2002-09 — 2003-11 MOMENTUM ENERGY, LLC 15 mo
2000-12 — 2002-08 PARKER & PARSLEY ACQ. GROUP LLC 21 mo
2000-02 — 2000-11 PARKER & PARSLEY OPERATING LLC 10 mo
1999-02 — 2000-01 OGA OPERATING L.L.C. 12 mo
1997-09 — 1999-01 PIONEER NATURAL RES. USA, INC. 17 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-329-31266PARSLEY ENERGY OPERATIONS LLC19,1001984-01-06
142-329-30816PARSLEY ENERGY OPERATIONS LLC19,2501978-10-24