WILLIAMS-EILAND 3F

Oil · District 08 · Lease #60899

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

327k BBL

Cum Gas

549k MCF

casinghead

Wells

1

Production

2024-02 — 2026-04

Peak Month

2024-10

Production History

Cum Oil: 326,861 BBL Cum Gas: 549,297 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

32,001 BBL/mo

Di (annual)

224.6%

b-factor

0.9

EUR

687,488 BBL

R-squared

0.970

type

hyperbolic

Operator History (from monthly production reports)

2024-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 30 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
206HPIONEER NATURAL RES. USA, INC.19,5882023-11-03