SALE RANCH 21G

Oil · District 08 · Lease #46552

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

284k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2015-01 — 2026-04

Peak Month

2016-05

Production History

Cum Oil: 284,070 BBL Cum Gas: 1,100,709 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

16,394 BBL/mo

Di (annual)

199.0%

b-factor

0.7

EUR

276,635 BBL

R-squared

0.821

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7HPIONEER NATURAL RES. USA, INC.110,6002014-10-03