SALLY 26GG

Oil · District 08 · Lease #51319

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

554k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2018-10 — 2026-04

Peak Month

2018-11

Production History

Cum Oil: 554,473 BBL Cum Gas: 1,171,084 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,793 BBL/mo

Di (annual)

36.0%

b-factor

0.0

EUR

425,901 BBL

R-squared

0.497

type

exponential

Operator History (from monthly production reports)

2018-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 94 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
107HPIONEER NATURAL RES. USA, INC.111,2002018-01-31