SALE RANCH 13B

Oil · District 08 · Lease #51532

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

183k BBL

Cum Gas

266k MCF

casinghead

Wells

1

Production

2018-12 — 2026-04

Peak Month

2019-01

Production History

Cum Oil: 182,797 BBL Cum Gas: 266,084 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,645 BBL/mo

Di (annual)

290.2%

b-factor

0.9

EUR

167,138 BBL

R-squared

0.627

type

hyperbolic

Operator History (from monthly production reports)

2018-12 — 2026-07 PIONEER NATURAL RES. USA, INC. 92 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
102HPIONEER NATURAL RES. USA, INC.110,5482018-03-15