SALE RANCH 28A

Oil · District 08 · Lease #45612

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

266k BBL

Cum Gas

675k MCF

casinghead

Wells

1

Production

2014-07 — 2026-04

Peak Month

2014-08

Production History

Cum Oil: 265,862 BBL Cum Gas: 674,503 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,438 BBL/mo

Di (annual)

427.2%

b-factor

1.4

EUR

300,989 BBL

R-squared

0.722

type

hyperbolic

Operator History (from monthly production reports)

2014-07 — 2026-07 PIONEER NATURAL RES. USA, INC. 145 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPIONEER NATURAL RES. USA, INC.19,9002014-02-20