BROOK B-11T

Oil · District 7C · Lease #20160

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

589k BBL

Cum Gas

1.6M MCF

casinghead

Wells

1

Production

2018-11 — 2026-04

Peak Month

2018-12

Production History

Cum Oil: 588,830 BBL Cum Gas: 1,581,220 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,956 BBL/mo

Di (annual)

29.9%

b-factor

0.0

EUR

559,424 BBL

R-squared

0.610

type

exponential

Operator History (from monthly production reports)

2018-11 — 2026-07 PIONEER NATURAL RES. USA, INC. 93 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
120HPIONEER NATURAL RES. USA, INC.110,1702018-05-15