SALE RANCH 23D

Oil · District 08 · Lease #48450

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

380k BBL

Cum Gas

2.9M MCF

casinghead

Wells

1

Production

2016-12 — 2026-04

Peak Month

2017-01

Production History

Cum Oil: 379,916 BBL Cum Gas: 2,932,680 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

55,635 BBL/mo

Di (annual)

947.1%

b-factor

1.0

EUR

437,861 BBL

R-squared

0.690

type

hyperbolic

Operator History (from monthly production reports)

2016-12 — 2026-07 PIONEER NATURAL RES. USA, INC. 116 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HPIONEER NATURAL RES. USA, INC.111,0002016-01-21