SHANNON HOSPITAL

Oil // district 9 // lease#18029

op: TREK RESOURCES, INC.

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

2012-08 — 2015-03

peak_month

2012-12

-- production_history

cum_oil: 1,351 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

588 BBL/mo

Di (annual)

945.8%

b-factor

0.1

EUR

865 BBL

R-squared

0.734

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TREK RESOURCES, INC.26,0002013-08-16
EOF // data source: Texas Railroad Commission // 2026