MABEE 4A

Oil · District 08 · Lease #61761

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

333k BBL

Cum Gas

337k MCF

casinghead

Wells

1

Production

2024-07 — 2026-04

Peak Month

2025-03

Production History

Cum Oil: 332,629 BBL Cum Gas: 337,408 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,038 BBL/mo

Di (annual)

132.7%

b-factor

0.1

EUR

292,054 BBL

R-squared

0.785

type

hyperbolic

Operator History (from monthly production reports)

2024-07 — 2026-07 PIONEER NATURAL RES. USA, INC. 25 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPIONEER NATURAL RES. USA, INC.110,0002024-05-16