STAMPER FOWLER

Oil // district 13 // lease#32709

op: OAKRIDGE OIL AND GAS, LP

cum_oil

8k BBL

cum_gas

0 MCF

wells

1

production

2013-04 — 2019-07

peak_month

2013-04

-- production_history

cum_oil: 8,071 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,094 BBL/mo

Di (annual)

253.4%

b-factor

0.1

EUR

5,764 BBL

R-squared

0.861

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13DTE GAS RESOURCES, LLC16,5002012-06-27
EOF // data source: Texas Railroad Commission // 2026