LANG

Oil // district 1 // lease#17442

op: U.S. ENERCORP, LTD.

cum_oil

15k BBL

cum_gas

0 MCF

wells

1

production

2012-06 — 2026-03

peak_month

2012-10

-- production_history

cum_oil: 14,841 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

393 BBL/mo

Di (annual)

168.3%

b-factor

1.1

EUR

14,320 BBL

R-squared

0.363

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HU.S. ENERCORP, LTD.213,2002012-03-14
EOF // data source: Texas Railroad Commission // 2026