BROOK A-5C

Oil · District 7C · Lease #19683

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

717k BBL

Cum Gas

2.6M MCF

casinghead

Wells

2

Production

2017-09 — 2026-04

Peak Month

2020-04

Production History

Cum Oil: 717,293 BBL Cum Gas: 2,562,977 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,214 BBL/mo

Di (annual)

216.6%

b-factor

1.2

EUR

806,500 BBL

R-squared

0.921

type

hyperbolic

Operator History (from monthly production reports)

2017-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 107 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
112HPIONEER NATURAL RES. USA, INC.110,5302019-06-06
3HPIONEER NATURAL RES. USA, INC.110,6602016-01-25