SALE RANCH 15A

Oil · District 08 · Lease #45992

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

477k BBL

Cum Gas

1.6M MCF

casinghead

Wells

1

Production

2014-11 — 2026-04

Peak Month

2014-12

Production History

Cum Oil: 476,593 BBL Cum Gas: 1,578,373 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

27,375 BBL/mo

Di (annual)

99.1%

b-factor

0.3

EUR

473,144 BBL

R-squared

0.894

type

hyperbolic

Operator History (from monthly production reports)

2014-11 — 2026-07 PIONEER NATURAL RES. USA, INC. 141 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPIONEER NATURAL RES. USA, INC.110,0002014-04-04