FOSTER, PAT

Oil // district 10 // lease#41550

op: TRIGEO ENERGY, LLC

cum_oil

89k BBL

cum_gas

0 MCF

wells

5

production

2011-06 — 2026-03

peak_month

2012-02

-- production_history

cum_oil: 88,581 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,130 BBL/mo

Di (annual)

110.8%

b-factor

0.6

EUR

76,741 BBL

R-squared

0.790

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5STELLER ENERGY & INVESTMENT CORP18,5002013-03-26
4STELLER ENERGY & INVESTMENT CORP18,5002012-09-21
3STELLER ENERGY & INVESTMENT CORP18,5002012-04-06
2STELLER ENERGY & INVESTMENT CORP18,5002011-09-15
1STELLER ENERGY & INVESTMENT CORP18,5002011-04-12
EOF // data source: Texas Railroad Commission // 2026