BROOK O-18C

Oil · District 7C · Lease #22833

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

293k BBL

Cum Gas

424k MCF

casinghead

Wells

1

Production

2024-10 — 2026-04

Peak Month

2025-11

Production History

Cum Oil: 293,279 BBL Cum Gas: 423,504 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,921 BBL/mo

Di (annual)

109.9%

b-factor

0.0

EUR

316,112 BBL

R-squared

0.819

type

exponential

Operator History (from monthly production reports)

2024-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 22 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HPIONEER NATURAL RES. USA, INC.110,8832024-04-26