SALE RANCH W13B

Oil · District 08 · Lease #54174

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

1.1M BBL

Cum Gas

3.0M MCF

casinghead

Wells

2

Production

2019-11 — 2026-04

Peak Month

2020-10

Production History

Cum Oil: 1,091,858 BBL Cum Gas: 3,033,861 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

63,679 BBL/mo

Di (annual)

142.9%

b-factor

0.7

EUR

1,452,817 BBL

R-squared

0.911

type

hyperbolic

Operator History (from monthly production reports)

2019-11 — 2026-07 PIONEER NATURAL RES. USA, INC. 81 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
202HPIONEER NATURAL RES. USA, INC.110,5062019-07-26
402HPIONEER NATURAL RES. USA, INC.110,5062019-07-26