BROOK D-SW4C

Oil · District 7C · Lease #21942

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

282k BBL

Cum Gas

1.3M MCF

casinghead

Wells

1

Production

2022-09 — 2026-04

Peak Month

2024-01

Production History

Cum Oil: 281,623 BBL Cum Gas: 1,327,817 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

16,549 BBL/mo

Di (annual)

97.1%

b-factor

0.0

EUR

204,532 BBL

R-squared

0.762

type

exponential

Operator History (from monthly production reports)

2022-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 47 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HPIONEER NATURAL RES. USA, INC.310,6812022-03-25