SALE RANCH 20N

Oil · District 08 · Lease #56207

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

260k BBL

Cum Gas

620k MCF

casinghead

Wells

1

Production

2021-09 — 2026-04

Peak Month

2021-10

Production History

Cum Oil: 259,825 BBL Cum Gas: 620,095 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,339 BBL/mo

Di (annual)

60.9%

b-factor

0.0

EUR

184,138 BBL

R-squared

0.531

type

exponential

Operator History (from monthly production reports)

2021-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 59 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14HPIONEER NATURAL RES. USA, INC.210,4982020-02-27