SALE RANCH 23I

Oil · District 08 · Lease #49098

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

618k BBL

Cum Gas

2.3M MCF

casinghead

Wells

1

Production

2017-06 — 2026-04

Peak Month

2017-10

Production History

Cum Oil: 618,464 BBL Cum Gas: 2,255,313 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

32,084 BBL/mo

Di (annual)

154.9%

b-factor

0.6

EUR

574,425 BBL

R-squared

0.952

type

hyperbolic

Operator History (from monthly production reports)

2017-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 110 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9HPIONEER NATURAL RES. USA, INC.111,0002016-09-21