SALE RANCH W20H

Oil · District 08 · Lease #54381

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

313k BBL

Cum Gas

794k MCF

casinghead

Wells

1

Production

2020-02 — 2026-04

Peak Month

2020-12

Production History

Cum Oil: 313,372 BBL Cum Gas: 793,610 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20,799 BBL/mo

Di (annual)

301.1%

b-factor

1.0

EUR

416,671 BBL

R-squared

0.875

type

hyperbolic

Operator History (from monthly production reports)

2020-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 78 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8HPIONEER NATURAL RES. USA, INC.110,5062019-10-21