W. L. GRAY ET AL UNIT

Oil · District 03 · Lease #26794

Operator: SUE-ANN OPERATING, L.C.

Cum Oil

4k BBL

Cum Gas

10 MCF

casinghead

Wells

1

Production

2014-09 — 2026-03

Peak Month

2015-01

Production History

Cum Oil: 4,396 BBL Cum Gas: 10 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

126 BBL/mo

Di (annual)

15.1%

b-factor

0.0

EUR

9,939 BBL

R-squared

0.360

type

exponential

Operator History (from monthly production reports)

2021-10 — 2026-07 ATLAS OPERATING LLC 58 mo
2014-09 — 2021-09 SUE-ANN OPERATING, L.C. 85 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ATLAS OPERATING LLC66,9102014-12-12