User blog comment:Holly Winter19/Can Shadow Clones use Summoning Technique?/@comment-25156300-20190708024803

I would say yes. Since shadow clones can perform techniques on their own, the summoning jutsu would be included. The blood needed would be far less than the solid hit they need to disperse.

As for the chakra needed, this would depend on the user and the creature being summoned. Some summoning animals require more chakra than others. So if summoning a smaller or weaker animal, then it should be possible with the reserves available in the clone (unless the character has low reserves to begin with). They would likely be unable to summon high teir animals like Gamabunta or Manda, even with standard reserves in the clone.