declare @x xml
set @x = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
        <services>
            <service orgId="2213">
                <service article="100004"/>
				<service article="100006"/>
            </service>
        </services>'

insert into tbl (article,orgId)
select c.value('@article','varchar(10)') article, c.value('../@orgId','int') orgId
from @x.nodes('services/service/service') as t(c)

xml = '''<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
        <services>
            <service orgId="2213">
                <service article="100004"/>
                <service article="100006"/>
            </service>
        </services>'''

from lxml import etree

tree = etree.XML(xml) 
nodes = tree.xpath('/services/service/service') 
for node in nodes:
    print node.values()