UNIVERSITY KATELYN

Oil // district 10 // lease#44889

op: DAKOTA RESOURCES, INC. (I)

cum_oil

326k BBL

cum_gas

0 MCF

wells

4

production

2013-10 — 2026-03

peak_month

2014-08

-- production_history

cum_oil: 325,714 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

8,958 BBL/mo

Di (annual)

78.2%

b-factor

0.8

EUR

398,882 BBL

R-squared

0.945

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6DAKOTA RESOURCES, INC. (I)19,5002014-10-23
4DAKOTA RESOURCES, INC. (I)29,4002013-12-05
3DAKOTA RESOURCES, INC. (I)29,4002013-09-09
2DAKOTA RESOURCES, INC. (I)29,2002013-04-23
EOF // data source: Texas Railroad Commission // 2026