DUNN

Oil · District 08 · Lease #30279

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

492 BBL

Cum Gas

6k MCF

casinghead

Wells

1

Production

1993-01 — 1993-08

Peak Month

1993-05

Production History

Cum Oil: 492 BBL Cum Gas: 5,775 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

83 BBL/mo

Di (annual)

194.0%

b-factor

2.0

EUR

6,625 BBL

R-squared

0.801

type

hyperbolic

Operator History (from monthly production reports)

1997-09 — 2011-11 PIONEER NATURAL RES. USA, INC. 171 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
2PIONEER NATURAL RES. USA, INC.212,5001993-05-19