BROOK O-18I

Oil · District 7C · Lease #22832

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

309k BBL

Cum Gas

413k MCF

casinghead

Wells

1

Production

2024-10 — 2026-04

Peak Month

2026-03

Production History

Cum Oil: 309,456 BBL Cum Gas: 412,830 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,725 BBL/mo

Di (annual)

61.5%

b-factor

1.6

EUR

3,230,810 BBL

R-squared

0.867

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9HPIONEER NATURAL RES. USA, INC.110,8832024-04-26