WILKINSON RANCH 34-1-A

Oil · District 08 · Lease #51941

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

551k BBL

Cum Gas

885k MCF

casinghead

Wells

1

Production

2018-09 — 2026-04

Peak Month

2019-03

Production History

Cum Oil: 551,116 BBL Cum Gas: 885,447 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

21,240 BBL/mo

Di (annual)

67.4%

b-factor

0.3

EUR

538,010 BBL

R-squared

0.817

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2018-09 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 29 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4201HPIONEER NATURAL RES. USA, INC.28,3382018-05-15