WILLIAMS

Oil · District 7B · Lease #31828

Operator: SUE-ANN OPERATING, L.C.

Cum Oil

18k BBL

Cum Gas

0 MCF

Wells

1

Production

2013-08 — 2026-04

Peak Month

2013-10

Production History

Cum Oil: 18,146 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

441 BBL/mo

Di (annual)

225.0%

b-factor

1.4

EUR

19,133 BBL

R-squared

0.477

type

hyperbolic

Operator History (from monthly production reports)

2020-12 — 2026-07 SUE-ANN OPERATING, L.C. 68 mo
2013-08 — 2020-11 ALLEGRO INVESTMENTS, INC. 88 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SUE-ANN OPERATING, L.C.26,0002014-07-30