base_state_ubication/res_partner_view.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data>

        <record model="ir.ui.view" id="view_partner_form_states_inherit">
            <field name='name'>res.partner.form.states.inherited</field>
            <field name='model'>res.partner</field>
            <field name="inherit_id" ref="base.view_partner_form"/>
            <field name='type'>form</field>
            <field name='arch' type='xml'>
                <field name="state_id" position="replace"/>
                <field name="country_id" position="replace"/>
                <field name="zip" position="replace"/>
                <field name="city" position="replace"/>
                <field name="street2" position="after">
                    <field name="country_id" placeholder="Country" class="oe_no_button" options='{"no_open": True,"no_create":True}'/>
                    <field name="state_id" class="oe_no_button" placeholder="Ubication" style="width: 100%%" options='{"no_open": True,"no_create":True}' domain="[('country_id','=',country_id),('type','=','normal')]" string="Ubication"/>
                    <field name="zip" invisible="1"/>
                    <field name="city" placeholder="Ciudad"/>
                </field>
            </field>
        </record>
        
    </data>
</openerp>