WEYMAN '23A'

Oil · District 08 · Lease #41881

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

130k BBL

Cum Gas

338k MCF

casinghead

Wells

3

Production

2011-10 — 2026-04

Peak Month

2014-12

Production History

Cum Oil: 130,224 BBL Cum Gas: 337,976 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,850 BBL/mo

Di (annual)

33.6%

b-factor

0.3

EUR

93,012 BBL

R-squared

0.733

type

hyperbolic

Operator History (from monthly production reports)

2011-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 178 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7PIONEER NATURAL RES. USA, INC.111,1802014-08-15
2PIONEER NATURAL RES. USA, INC.111,1752013-03-20
1PIONEER NATURAL RES. USA, INC.110,8502011-06-08