BROOK D-W23I

Oil · District 7C · Lease #21733

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

267k BBL

Cum Gas

640k MCF

casinghead

Wells

1

Production

2022-06 — 2026-04

Peak Month

2023-03

Production History

Cum Oil: 266,861 BBL Cum Gas: 639,523 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,260 BBL/mo

Di (annual)

65.2%

b-factor

0.0

EUR

281,102 BBL

R-squared

0.911

type

exponential

Operator History (from monthly production reports)

2022-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 50 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9HPIONEER NATURAL RES. USA, INC.110,8282020-04-06