WILLIAMS-HAZELWOOD 46F

Oil · District 08 · Lease #59520

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

325k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2023-02 — 2026-04

Peak Month

2023-08

Production History

Cum Oil: 324,819 BBL Cum Gas: 1,180,057 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

35,327 BBL/mo

Di (annual)

420.9%

b-factor

1.1

EUR

646,740 BBL

R-squared

0.963

type

hyperbolic

Operator History (from monthly production reports)

2023-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 42 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
106HPIONEER NATURAL RES. USA, INC.210,4552022-11-02