A method for injecting fluid, such as an accelerator, into a wellbore comprises storing the fluid in a reservoir, locating the reservoir downhole in the wellbore, and then transferring the fluid from the reservoir into the wellbore. More particularly, one embodiment of the method comprises storing the...http://www.google.es/patents/US5544705?utm_source=gb-gplus-sharePatente US5544705 - Method for injecting fluid into a wellbore
