GUY "F"

Oil · District 08 · Lease #32868

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

34k BBL

Cum Gas

203k MCF

casinghead

Wells

1

Production

1993-01 — 2003-04

Peak Month

1993-05

Production History

Cum Oil: 33,906 BBL Cum Gas: 202,732 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

669 BBL/mo

Di (annual)

20.9%

b-factor

0.0

EUR

38,429 BBL

R-squared

0.876

type

exponential

Operator History (from monthly production reports)

1997-09 — 2006-03 PIONEER NATURAL RES. USA, INC. 103 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.19,6001990-05-11