SALE RANCH 28D

Oil · District 08 · Lease #47969

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

237k BBL

Cum Gas

1.0M MCF

casinghead

Wells

1

Production

2016-08 — 2026-04

Peak Month

2016-11

Production History

Cum Oil: 236,626 BBL Cum Gas: 1,001,168 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,345 BBL/mo

Di (annual)

24.2%

b-factor

0.0

EUR

166,121 BBL

R-squared

0.416

type

exponential

Operator History (from monthly production reports)

2016-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 120 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HPIONEER NATURAL RES. USA, INC.110,5002015-12-22