MILLIKEN -B-

Oil · District 08 · Lease #32657

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

48k BBL

Cum Gas

164k MCF

casinghead

Wells

1

Production

1993-01 — 2019-07

Peak Month

1993-06

Production History

Cum Oil: 48,406 BBL Cum Gas: 163,761 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

332 BBL/mo

Di (annual)

7.4%

b-factor

0.0

EUR

52,830 BBL

R-squared

0.781

type

exponential

Operator History (from monthly production reports)

1997-09 — 2020-07 PIONEER NATURAL RES. USA, INC. 275 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.19,3751990-05-16