Peel shrimp. Save shrimp shells for the shrimp broth. Put away 1 lb of shrimp for later use and set aside 1 lb of shrimp for the bisque.
Heat 1 quart of water until boiling. Add in shrimp shells. Boil on medium high for 30 minutes.
Place a large stockpot on high heat. Add in oil. Add in onion, the 2 stalks of finely chopped celery, and carrots and saute 5 minutes. Add in garlic and tomato paste. Saute 1 more minute.
Then add in white wine and seafood base. Mix well for 1 minute. Then add chicken broth and seafood base. Add in shrimp stock, chicken stock, Old Bay seasoning, Lawry's seasoned salt, and saffron. Simmer for 20 minutes until vegetables are completely softened.
Blend the soup in a blender until completely smooth. Then add in heavy whipping cream. Place in corn and simmer for 8 minutes. Then add shrimp and cook for 5 minutes until just cooked through. Add the 1 stalk of finely chopped celery. Adjust for seasoning and serve immediately.