BROOK D-SW4B

Oil · District 7C · Lease #21923

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

187k BBL

Cum Gas

861k MCF

casinghead

Wells

1

Production

2022-08 — 2026-04

Peak Month

2024-01

Production History

Cum Oil: 187,174 BBL Cum Gas: 860,696 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,849 BBL/mo

Di (annual)

82.2%

b-factor

0.0

EUR

173,109 BBL

R-squared

0.709

type

exponential

Operator History (from monthly production reports)

2022-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 48 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPIONEER NATURAL RES. USA, INC.310,6812022-03-25