SALLY 26B

Oil · District 08 · Lease #48193

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

363k BBL

Cum Gas

955k MCF

casinghead

Wells

1

Production

2016-06 — 2026-04

Peak Month

2016-11

Production History

Cum Oil: 363,051 BBL Cum Gas: 954,776 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

33,789 BBL/mo

Di (annual)

181.6%

b-factor

0.5

EUR

437,412 BBL

R-squared

0.816

type

hyperbolic

Operator History (from monthly production reports)

2016-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 122 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPIONEER NATURAL RES. USA, INC.110,7002015-11-24