KNOX D

Oil · District 09 · Lease #32189

Operator: ROBUCK PETROLEUM, LLC

Fields: HALEK (CADDO)

Cum Oil

8k BBL

Cum Gas

45k MCF

casinghead

Wells

1

Production

2011-12 — 2026-03

Peak Month

2012-10

Production History

Cum Oil: 8,459 BBL Cum Gas: 44,631 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

724 BBL/mo

Di (annual)

113.4%

b-factor

0.0

EUR

7,655 BBL

R-squared

0.761

type

exponential

Operator History (from monthly production reports)

2018-08 — 2026-07 ROBUCK PETROLEUM, LLC 96 mo
2012-06 — 2018-07 HUNT OPERATING, LLC 74 mo
2011-12 — 2012-05 PERPETUAL ENERGY LLC 6 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4BGROBUCK PETROLEUM, LLC15,5002011-04-26