NORTH BROOK 38-37EE

Oil · District 7C · Lease #21850

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

390k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2022-07 — 2026-04

Peak Month

2022-09

Production History

Cum Oil: 389,983 BBL Cum Gas: 1,192,316 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

35,379 BBL/mo

Di (annual)

263.5%

b-factor

0.8

EUR

555,422 BBL

R-squared

0.801

type

hyperbolic

Operator History (from monthly production reports)

2022-07 — 2026-07 PIONEER NATURAL RES. USA, INC. 49 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
105HPIONEER NATURAL RES. USA, INC.210,7142020-01-22