BROOK A-5E

Oil · District 7C · Lease #19739

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

859k BBL

Cum Gas

1.5M MCF

casinghead

Wells

2

Production

2017-10 — 2026-04

Peak Month

2020-03

Production History

Cum Oil: 859,142 BBL Cum Gas: 1,526,262 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20,017 BBL/mo

Di (annual)

57.7%

b-factor

0.3

EUR

591,511 BBL

R-squared

0.805

type

hyperbolic

Operator History (from monthly production reports)

2017-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 106 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8HPIONEER NATURAL RES. USA, INC.110,5302019-05-31
5HPIONEER NATURAL RES. USA, INC.111,0302017-02-27