< leases

HUTT "E"

Oil · District 08 · Lease #33374

Operator: PIONEER NATURAL RES. USA, INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

35k BBL

Cum Gas

122k MCF

casinghead

Wells

1

Production

1993-01 — 2012-08

Peak Month

1994-10

Production History

Cum Oil: 35,300 BBL Cum Gas: 121,886 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

299 BBL/mo

Di (annual)

9.9%

b-factor

0.0

EUR

35,778 BBL

R-squared

0.525

type

exponential

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
2000-11 — 2002-08 PARKER & PARSLEY ACQ. GROUP LLC 22 mo
1997-09 — 2000-10 PIONEER NATURAL RES. USA, INC. 38 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-329-32481PARSLEY ENERGY OPERATIONS LLC19,3001991-12-03