BRADFORD "B"

Oil · District 08 · Lease #34471

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

63k BBL

Cum Gas

111k MCF

casinghead

Wells

2

Production

1995-04 — 2012-11

Peak Month

1998-05

Production History

Cum Oil: 62,574 BBL Cum Gas: 111,157 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

624 BBL/mo

Di (annual)

14.2%

b-factor

0.0

EUR

52,585 BBL

R-squared

0.556

type

exponential

Operator History (from monthly production reports)

1997-09 — 2015-06 PIONEER NATURAL RES. USA, INC. 214 mo
1995-04 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 29 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA INC.19,4501998-03-02
1PIONEER NATURAL RES. USA INC.29,4501996-01-16