BROOK B-3B

Oil · District 7C · Lease #23317

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

181k BBL

Cum Gas

287k MCF

casinghead

Wells

1

Production

2025-05 — 2026-04

Peak Month

2025-10

Production History

Cum Oil: 181,467 BBL Cum Gas: 286,864 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

34,451 BBL/mo

Di (annual)

130.9%

b-factor

0.0

EUR

316,009 BBL

R-squared

0.914

type

exponential

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPIONEER NATURAL RES. USA, INC.110,1572025-01-23