BROOK O-2B

Oil · District 7C · Lease #19238

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

662k BBL

Cum Gas

2.3M MCF

casinghead

Wells

1

Production

2016-01 — 2026-04

Peak Month

2016-04

Production History

Cum Oil: 662,207 BBL Cum Gas: 2,293,791 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20,688 BBL/mo

Di (annual)

57.9%

b-factor

0.4

EUR

698,534 BBL

R-squared

0.764

type

hyperbolic

Operator History (from monthly production reports)

2016-01 — 2026-07 PIONEER NATURAL RES. USA, INC. 127 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPIONEER NATURAL RES. USA, INC.210,9002015-07-24