FRISBIE UNIT

Oil // district 1 // lease#15649

op: GEOSOUTHERN ENERGY CORPORATION

cum_oil

1.3M BBL

cum_gas

0 MCF

wells

6

production

2011-09 — 2026-03

peak_month

2014-09

-- production_history

cum_oil: 1,305,404 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

46,872 BBL/mo

Di (annual)

347.2%

b-factor

1.3

EUR

1,349,000 BBL

R-squared

0.729

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4GEOSOUTHERN ENERGY CORPORATION114,0002013-12-05
5GEOSOUTHERN ENERGY CORPORATION114,0002013-12-05
6GEOSOUTHERN ENERGY CORPORATION114,0002013-12-05
3GEOSOUTHERN ENERGY CORPORATION114,0002013-11-23
2GEOSOUTHERN ENERGY CORPORATION114,0002013-11-19
1GEOSOUTHERN ENERGY CORPORATION112,6552011-05-16
EOF // data source: Texas Railroad Commission // 2026