SALLY E26C

Oil · District 08 · Lease #56681

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

287k BBL

Cum Gas

960k MCF

casinghead

Wells

1

Production

2021-09 — 2026-04

Peak Month

2022-07

Production History

Cum Oil: 287,304 BBL Cum Gas: 960,272 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,973 BBL/mo

Di (annual)

132.3%

b-factor

0.2

EUR

271,877 BBL

R-squared

0.955

type

hyperbolic

Operator History (from monthly production reports)

2021-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 59 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
103HPIONEER NATURAL RES. USA, INC.110,6172021-01-25