GLASS "W"

Oil · District 08 · Lease #32195

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

69k BBL

Cum Gas

118k MCF

casinghead

Wells

2

Production

1993-01 — 2022-05

Peak Month

2008-03

Production History

Cum Oil: 69,062 BBL Cum Gas: 118,339 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

600 BBL/mo

Di (annual)

32.1%

b-factor

0.4

EUR

35,553 BBL

R-squared

0.871

type

hyperbolic

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 (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PIONEER NATURAL RES. USA INC.29,5402006-05-17
1PIONEER NATURAL RES. USA INC.19,4501989-01-30