请问应该如何根据下面的ora文件做一个BCB/Delphi用的ADO连接？

# TNSNAMES.ORA Network Configuration File: D:\oracle\ora92\NETWORK\ADMIN\tnsnames.ora
# Generated by Oracle configuration tools.ORASPPV2 =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 10.25.130.30)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = sppv)
      (INSTANCE_NAME = sppv1)
    )
  )
这是别人给的，我要一个ADO连接文件，他们给了ora，我以前没用过oracle，恳请大侠指点！
给一个连接字符串也行啊。