HAZELWOOD-GRAHAM 48A

Oil · District 08 · Lease #54420

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

312k BBL

Cum Gas

819k MCF

casinghead

Wells

1

Production

2020-02 — 2026-04

Peak Month

2021-06

Production History

Cum Oil: 311,602 BBL Cum Gas: 818,915 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

30,679 BBL/mo

Di (annual)

404.5%

b-factor

1.0

EUR

484,545 BBL

R-squared

0.977

type

hyperbolic

Operator History (from monthly production reports)

2020-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 78 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPIONEER NATURAL RES. USA, INC.110,3292019-12-02