RALLY PETROLEUM

Oil // district 1 // lease#15167

op: U.S. ENERCORP, LTD.

cum_oil

375k BBL

cum_gas

0 MCF

wells

4

production

2009-10 — 2026-03

peak_month

2010-10

-- production_history

cum_oil: 375,182 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

15,640 BBL/mo

Di (annual)

94.0%

b-factor

0.3

EUR

284,968 BBL

R-squared

0.819

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HU.S. ENERCORP, LTD.411,3002011-05-09
4HU.S. ENERCORP, LTD.16,9422010-12-30
3HU.S. ENERCORP, LTD.16,6412010-08-06
2HU.S. ENERCORP, LTD.211,2002009-12-22
EOF // data source: Texas Railroad Commission // 2026