BROOK D-SW4D

Oil · District 7C · Lease #21919

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

136k BBL

Cum Gas

723k MCF

casinghead

Wells

1

Production

2022-08 — 2026-04

Peak Month

2023-01

Production History

Cum Oil: 136,179 BBL Cum Gas: 722,976 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,780 BBL/mo

Di (annual)

280.0%

b-factor

0.3

EUR

96,814 BBL

R-squared

0.760

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HPIONEER NATURAL RES. USA, INC.110,6812020-09-28