HAMMAN

Oil // district 13 // lease#32157

op: OAKRIDGE OIL AND GAS, LP

cum_oil

68k BBL

cum_gas

0 MCF

wells

7

production

2012-03 — 2026-03

peak_month

2012-06

-- production_history

cum_oil: 67,966 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

6,417 BBL/mo

Di (annual)

287.7%

b-factor

0.3

EUR

38,281 BBL

R-squared

0.881

type

hyperbolic

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8DTE GAS RESOURCES, LLC46,5002018-07-03
7DTE GAS RESOURCES, LLC16,5002012-04-24
5DTE GAS RESOURCES, LLC16,5002012-03-29
6DTE GAS RESOURCES, LLC16,5002012-03-29
4DTE GAS RESOURCES, LLC16,5002012-03-16
2DTE GAS RESOURCES, LLC26,5002011-10-20
1DTE GAS RESOURCES, LLC26,5002011-09-20
EOF // data source: Texas Railroad Commission // 2026