SALE RANCH 28F

Oil · District 08 · Lease #47828

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

240k BBL

Cum Gas

1.5M MCF

casinghead

Wells

1

Production

2016-02 — 2026-04

Peak Month

2017-04

Production History

Cum Oil: 240,280 BBL Cum Gas: 1,494,173 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,454 BBL/mo

Di (annual)

178.6%

b-factor

0.8

EUR

253,034 BBL

R-squared

0.912

type

hyperbolic

Operator History (from monthly production reports)

2016-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 126 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HPIONEER NATURAL RES. USA, INC.110,5002015-12-28