Existe uma interface .Net para Oracle SQLPLUS?

public int execString(string scriptFileName)
{
   int exitCode;
   ProcessStartInfo processInfo;
   Process process;
   int timeout = 5000;

   processInfo = new ProcessStartInfo("sqlplus.exe", "@" + scriptFileName);
   processInfo.CreateNoWindow = true;
   processInfo.UseShellExecute = false;
   process = process.Start(ProcessInfo);
   process.WaitForExit(timeout);
   exitCode = process.ExitCode;
   process.Close();

   return exitCode;
}