SALE RANCH 20L

Oil · District 08 · Lease #46603

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

444k BBL

Cum Gas

1.6M MCF

casinghead

Wells

1

Production

2015-01 — 2026-04

Peak Month

2015-10

Production History

Cum Oil: 444,219 BBL Cum Gas: 1,638,442 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,035 BBL/mo

Di (annual)

221.2%

b-factor

0.8

EUR

513,626 BBL

R-squared

0.944

type

hyperbolic

Operator History (from monthly production reports)

2015-01 — 2026-07 PIONEER NATURAL RES. USA, INC. 139 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12HPIONEER NATURAL RES. USA, INC.110,7002014-08-21