BROOK D-NW4E

Oil · District 7C · Lease #20966

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

580k BBL

Cum Gas

2.0M MCF

casinghead

Wells

1

Production

2020-01 — 2026-04

Peak Month

2020-08

Production History

Cum Oil: 580,057 BBL Cum Gas: 2,038,979 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,762 BBL/mo

Di (annual)

69.4%

b-factor

0.0

EUR

410,837 BBL

R-squared

0.841

type

exponential

Operator History (from monthly production reports)

2020-01 — 2026-07 PIONEER NATURAL RES. USA, INC. 79 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HPIONEER NATURAL RES. USA, INC.310,6752018-12-31