ALDWELL "B"

Oil · District 7C · Lease #12363

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

82k BBL

Cum Gas

365k MCF

casinghead

Wells

2

Production

1993-01 — 2023-03

Peak Month

1993-09

Production History

Cum Oil: 81,779 BBL Cum Gas: 365,044 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

584 BBL/mo

Di (annual)

9.8%

b-factor

0.3

EUR

89,658 BBL

R-squared

0.849

type

hyperbolic

Operator History (from monthly production reports)

1997-09 — 2026-06 PIONEER NATURAL RES. USA, INC. 346 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
2PIONEER NATURAL RES. USA INC.18,0001988-02-24
1PIONEER NATURAL RES. USA INC.18,0001987-11-18