HANNIS

Oil · District 09 · Lease #33664

Operator: OKIE OPERATING COMPANY, LTD.

Cum Oil

39k BBL

Cum Gas

0 MCF

Wells

1

Production

2017-11 — 2026-04

Peak Month

2021-04

Production History

Cum Oil: 39,143 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

662 BBL/mo

Di (annual)

31.0%

b-factor

0.0

EUR

25,563 BBL

R-squared

0.407

type

exponential

Operator History (from monthly production reports)

2021-03 — 2026-07 OKIE OPERATING COMPANY, LTD. 65 mo
2017-11 — 2021-02 COOPER OIL & GAS, LLC 40 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1OKIE OPERATING COMPANY, LTD.14,9992017-10-13