SEWELL A

Oil // district 13 // lease#32223

op: OAKRIDGE OIL AND GAS, LP

cum_oil

125k BBL

cum_gas

0 MCF

wells

9

production

2012-05 — 2026-03

peak_month

2013-11

-- production_history

cum_oil: 125,334 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,481 BBL/mo

Di (annual)

308.7%

b-factor

1.2

EUR

121,106 BBL

R-squared

0.796

type

hyperbolic

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6OAKRIDGE OIL AND GAS, LP26,5002024-03-26
21OAKRIDGE OIL AND GAS, LP26,5002020-07-17
19ATLAS BARNETT, LLC26,5002014-06-05
13ATLAS BARNETT, LLC16,5002014-02-07
18ATLAS BARNETT, LLC16,5002014-02-07
10ATLAS BARNETT, LLC16,5002013-06-11
8ATLAS BARNETT, LLC16,5002013-05-17
7DTE GAS RESOURCES, LLC16,5002012-06-12
5DTE GAS RESOURCES, LLC26,5002012-03-06
EOF // data source: Texas Railroad Commission // 2026