COUSINS

Oil // district 10 // lease#41573

op: TRIGEO ENERGY, LLC

cum_oil

44k BBL

cum_gas

0 MCF

wells

5

production

2011-08 — 2026-03

peak_month

2018-10

-- production_history

cum_oil: 43,596 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

817 BBL/mo

Di (annual)

33.4%

b-factor

0.0

EUR

29,303 BBL

R-squared

0.440

type

exponential

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5ATOKA OPERATING PERMIAN, LLC19,0002016-10-20
4ATOKA OPERATING, INC.19,0002016-05-17
3STELLER ENERGY & INVESTMENT CORP19,0002015-11-04
2STELLER ENERGY & INVESTMENT CORP19,0002012-05-22
1STELLER ENERGY & INVESTMENT CORP18,5002011-04-15
EOF // data source: Texas Railroad Commission // 2026