BROOK N-7K

Oil · District 7C · Lease #19620

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

467k BBL

Cum Gas

1.6M MCF

casinghead

Wells

1

Production

2017-08 — 2026-04

Peak Month

2017-09

Production History

Cum Oil: 466,858 BBL Cum Gas: 1,553,060 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,487 BBL/mo

Di (annual)

69.5%

b-factor

0.3

EUR

479,298 BBL

R-squared

0.769

type

hyperbolic

Operator History (from monthly production reports)

2017-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 108 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11HPIONEER NATURAL RES. USA, INC.111,4502016-11-01