FISHER, WILLIE MRS.

Oil · District 08 · Lease #23151

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

78k BBL

Cum Gas

177k MCF

casinghead

Wells

2

Production

1993-01 — 2016-12

Peak Month

2002-07

Production History

Cum Oil: 78,181 BBL Cum Gas: 177,398 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

475 BBL/mo

Di (annual)

5.9%

b-factor

0.0

EUR

91,074 BBL

R-squared

0.527

type

exponential

Operator History (from monthly production reports)

2004-01 — 2018-03 PIONEER NATURAL RES. USA, INC. 171 mo
1993-01 — 2003-12 BROWN, TOM INC. 132 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA INC.18,8301985-09-18
142-329-30268PIONEER NATURAL RES. USA INC.------