BROOK A-E2C

Oil · District 7C · Lease #21681

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

243k BBL

Cum Gas

457k MCF

casinghead

Wells

1

Production

2022-01 — 2026-04

Peak Month

2022-06

Production History

Cum Oil: 243,005 BBL Cum Gas: 457,039 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,363 BBL/mo

Di (annual)

51.5%

b-factor

0.0

EUR

218,013 BBL

R-squared

0.507

type

exponential

Operator History (from monthly production reports)

2022-01 — 2026-07 PIONEER NATURAL RES. USA, INC. 55 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HPIONEER NATURAL RES. USA, INC.110,7382021-02-09