ROGER HOFFMAN G U "A"

Oil · District 04 · Lease #13283

Operator: URBAN OIL & GAS GROUP, LLC

Cum Oil

102k BBL

Cum Gas

503k MCF

casinghead

Wells

2

Production

2005-01 — 2026-04

Peak Month

2005-01

Production History

Cum Oil: 101,973 BBL Cum Gas: 503,213 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,229 BBL/mo

Di (annual)

64.2%

b-factor

0.6

EUR

90,197 BBL

R-squared

0.623

type

hyperbolic

Operator History (from monthly production reports)

2017-08 — 2026-07 URBAN OIL & GAS GROUP, LLC 108 mo
2017-05 — 2017-07 LINN OPERATING, LLC 3 mo
2014-08 — 2017-04 LINN OPERATING, INC. 33 mo
2006-01 — 2014-07 DEVON ENERGY PRODUCTION CO, L.P. 103 mo
2005-01 — 2005-12 DEVON LOUISIANA CORPORATION 12 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
18URBAN OIL & GAS GROUP, LLC26,2002015-12-04
4URBAN OIL & GAS GROUP, LLC210,0002004-12-30