NEAL, H. F. -30-

Oil · District 7C · Lease #4239

Operator: PARSLEY ENERGY OPERATIONS, LLC

Cum Oil

171k BBL

Cum Gas

992k MCF

casinghead

Wells

6

Production

1993-01 — 2016-08

Peak Month

1993-08

Production History

Cum Oil: 170,719 BBL Cum Gas: 992,261 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,174 BBL/mo

Di (annual)

6.6%

b-factor

0.0

EUR

204,989 BBL

R-squared

0.872

type

exponential

Operator History (from monthly production reports)

2014-01 — 2017-01 PARSLEY ENERGY OPERATIONS, LLC 37 mo
2002-07 — 2013-12 MERIT ENERGY COMPANY 138 mo
2001-07 — 2002-06 DEVON ENERGY PRODUCTION CO, L.P. 12 mo
1999-03 — 2001-06 CONCHO RESOURCES INC. 28 mo
1993-01 — 1999-02 HANLEY PETROLEUM INC. 74 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PARSLEY ENERGY OPERATIONS LLC18,6001988-02-09
5PIONEER NATURAL RES. USA, INC.18,6001988-02-09
6PIONEER NATURAL RES. USA, INC.18,6001988-02-09
142-461-01668PIONEER NATURAL RES. USA, INC.------
242-461-10081PIONEER NATURAL RES. USA, INC.------
342-461-10080PARSLEY ENERGY OPERATIONS LLC------