SALLY 26V

Oil · District 08 · Lease #50535

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

583k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2018-05 — 2026-04

Peak Month

2018-07

Production History

Cum Oil: 583,388 BBL Cum Gas: 1,223,084 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,613 BBL/mo

Di (annual)

37.3%

b-factor

0.0

EUR

437,403 BBL

R-squared

0.572

type

exponential

Operator History (from monthly production reports)

2018-05 — 2026-07 PIONEER NATURAL RES. USA, INC. 99 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
22HPIONEER NATURAL RES. USA, INC.211,2002016-09-08