SALE RANCH 13I

Oil · District 08 · Lease #55945

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

371k BBL

Cum Gas

913k MCF

casinghead

Wells

1

Production

2021-07 — 2026-04

Peak Month

2021-08

Production History

Cum Oil: 370,931 BBL Cum Gas: 912,572 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,646 BBL/mo

Di (annual)

129.7%

b-factor

0.6

EUR

478,979 BBL

R-squared

0.971

type

hyperbolic

Operator History (from monthly production reports)

2021-07 — 2026-07 PIONEER NATURAL RES. USA, INC. 61 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9HPIONEER NATURAL RES. USA, INC.110,5062020-07-06