SALLY W26L

Oil · District 08 · Lease #56752

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

171k BBL

Cum Gas

477k MCF

casinghead

Wells

1

Production

2021-08 — 2026-04

Peak Month

2022-04

Production History

Cum Oil: 170,952 BBL Cum Gas: 476,849 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,227 BBL/mo

Di (annual)

54.6%

b-factor

0.0

EUR

158,872 BBL

R-squared

0.526

type

exponential

Operator History (from monthly production reports)

2021-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 60 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12HPIONEER NATURAL RES. USA, INC.210,6002021-02-25