WILLIS-BERMAN NW33FF

Oil · District 08 · Lease #57815

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

131k BBL

Cum Gas

622k MCF

casinghead

Wells

1

Production

2022-04 — 2026-04

Peak Month

2023-01

Production History

Cum Oil: 130,582 BBL Cum Gas: 621,780 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

18,827 BBL/mo

Di (annual)

371.7%

b-factor

0.6

EUR

145,908 BBL

R-squared

0.984

type

hyperbolic

Operator History (from monthly production reports)

2022-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 52 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
106HPIONEER NATURAL RES. USA, INC.110,6422021-10-20