MCMANUS "28"

Oil · District 7C · Lease #9344

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

6k BBL

Cum Gas

245k MCF

casinghead

Wells

1

Production

1993-01 — 2004-07

Peak Month

1994-03

Production History

Cum Oil: 5,676 BBL Cum Gas: 244,909 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

78 BBL/mo

Di (annual)

12.7%

b-factor

0.0

EUR

7,284 BBL

R-squared

0.675

type

exponential

Operator History (from monthly production reports)

1997-09 — 2005-03 PIONEER NATURAL RES. USA, INC. 91 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
1PIONEER NATURAL RES. USA INC.47,4002011-08-24