BROOK M-1C

Oil · District 7C · Lease #19248

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

879k BBL

Cum Gas

1.9M MCF

casinghead

Wells

1

Production

2016-03 — 2026-04

Peak Month

2016-04

Production History

Cum Oil: 879,033 BBL Cum Gas: 1,864,552 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

30,129 BBL/mo

Di (annual)

66.6%

b-factor

0.4

EUR

888,351 BBL

R-squared

0.842

type

hyperbolic

Operator History (from monthly production reports)

2016-03 — 2026-07 PIONEER NATURAL RES. USA, INC. 125 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HPIONEER NATURAL RES. USA, INC.110,9002015-08-27