WILLIS-BERMAN NE33F

Oil · District 08 · Lease #56178

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

748k BBL

Cum Gas

1.8M MCF

casinghead

Wells

2

Production

2021-04 — 2026-04

Peak Month

2022-01

Production History

Cum Oil: 747,754 BBL Cum Gas: 1,792,515 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,201 BBL/mo

Di (annual)

43.4%

b-factor

0.0

EUR

614,549 BBL

R-squared

0.564

type

exponential

Operator History (from monthly production reports)

2021-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 64 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HPIONEER NATURAL RES. USA, INC.19,3302020-10-23
6HPIONEER NATURAL RES. USA, INC.19,3302020-10-23