SALE RANCH 28N

Oil · District 08 · Lease #47695

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

251k BBL

Cum Gas

845k MCF

casinghead

Wells

1

Production

2016-02 — 2026-04

Peak Month

2016-09

Production History

Cum Oil: 250,507 BBL Cum Gas: 845,202 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,510 BBL/mo

Di (annual)

54.0%

b-factor

0.2

EUR

236,307 BBL

R-squared

0.844

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14HPIONEER NATURAL RES. USA, INC.111,0002015-09-14