BROOK B-3I

Oil · District 7C · Lease #23230

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

124k BBL

Cum Gas

182k MCF

casinghead

Wells

1

Production

2025-05 — 2026-04

Peak Month

2026-03

Production History

Cum Oil: 124,233 BBL Cum Gas: 181,982 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,554 BBL/mo

Di (annual)

142.1%

b-factor

0.7

EUR

540,188 BBL

R-squared

0.893

type

hyperbolic

Operator History (from monthly production reports)

2025-05 — 2026-07 PIONEER NATURAL RES. USA, INC. 15 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9HPIONEER NATURAL RES. USA, INC.110,3142025-02-19