| http://www.w3.org/ns/prov#value | - ding from the surface, for supplying fuel from the surface to said inlet end of said gas generator located in said borehole, means, including conduit means extending from the surface, for supplying an oxidizing fluid from the surface to said inlet end of said gas generator located in said borehole, means including conduit means for supplying a cooling fluid to said gas generator for flow into said
|