SALLY 26X

Oil · District 08 · Lease #50667

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

568k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2018-05 — 2026-04

Peak Month

2018-08

Production History

Cum Oil: 567,894 BBL Cum Gas: 1,228,653 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,456 BBL/mo

Di (annual)

38.8%

b-factor

0.0

EUR

415,949 BBL

R-squared

0.597

type

exponential

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
24HPIONEER NATURAL RES. USA, INC.211,2002016-09-29