BROOK O-3A

Oil · District 7C · Lease #22338

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

576k BBL

Cum Gas

791k MCF

casinghead

Wells

1

Production

2023-08 — 2026-04

Peak Month

2024-06

Production History

Cum Oil: 576,356 BBL Cum Gas: 791,175 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

58,281 BBL/mo

Di (annual)

203.6%

b-factor

0.9

EUR

1,359,189 BBL

R-squared

0.964

type

hyperbolic

Operator History (from monthly production reports)

2023-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 36 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPIONEER NATURAL RES. USA, INC.110,9692023-05-16