BROOK D-SW4E

Oil · District 7C · Lease #21955

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

206k BBL

Cum Gas

444k MCF

casinghead

Wells

1

Production

2022-09 — 2026-04

Peak Month

2023-01

Production History

Cum Oil: 205,924 BBL Cum Gas: 444,028 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,092 BBL/mo

Di (annual)

381.8%

b-factor

0.6

EUR

144,181 BBL

R-squared

0.777

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HPIONEER NATURAL RES. USA, INC.110,6812020-09-28