CRAWFORD -C-

Oil · District 08 · Lease #31078

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

119k BBL

Cum Gas

425k MCF

casinghead

Wells

3

Production

1993-01 — 2021-02

Peak Month

2015-02

Production History

Cum Oil: 119,322 BBL Cum Gas: 425,173 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,930 BBL/mo

Di (annual)

26.9%

b-factor

0.0

EUR

85,974 BBL

R-squared

0.372

type

exponential

Operator History (from monthly production reports)

1997-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 347 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PIONEER NATURAL RES. USA INC.111,9002014-08-12
3PIONEER NATURAL RES. USA INC.111,9252013-07-19
1PIONEER NATURAL RES. USA INC.19,3251987-01-05