BROOK D-C31A

Oil · District 7C · Lease #21083

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

469k BBL

Cum Gas

2.8M MCF

casinghead

Wells

1

Production

2020-03 — 2026-04

Peak Month

2022-05

Production History

Cum Oil: 468,815 BBL Cum Gas: 2,811,130 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

31,882 BBL/mo

Di (annual)

116.8%

b-factor

0.3

EUR

467,555 BBL

R-squared

0.951

type

hyperbolic

Operator History (from monthly production reports)

2020-03 — 2026-07 PIONEER NATURAL RES. USA, INC. 77 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
201HPIONEER NATURAL RES. USA, INC.110,3002019-12-18