FASKEN

Oil · District 08 · Lease #22051

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

163k BBL

Cum Gas

356k MCF

casinghead

Wells

9

Production

1993-01 — 2022-12

Peak Month

1993-04

Production History

Cum Oil: 162,624 BBL Cum Gas: 355,857 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,421 BBL/mo

Di (annual)

16.7%

b-factor

0.4

EUR

151,050 BBL

R-squared

0.779

type

hyperbolic

Operator History (from monthly production reports)

2004-01 — 2026-05 PIONEER NATURAL RES. USA, INC. 269 mo
1993-01 — 2003-12 BROWN, TOM INC. 132 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8PIONEER NATURAL RES. USA INC.18,8251985-09-18
9PIONEER NATURAL RES. USA INC.18,8251985-09-18
142-329-30084PIONEER NATURAL RES. USA INC.------
242-329-30085PIONEER NATURAL RES. USA INC.------
342-329-30090PIONEER NATURAL RES. USA INC.------
442-329-30091PIONEER NATURAL RES. USA INC.------
542-329-30092PIONEER NATURAL RES. USA INC.------
642-329-30145PIONEER NATURAL RES. USA INC.------
742-329-30146PIONEER NATURAL RES. USA INC.------