2 patents
Utility
System and method for recycling miscible NGLs for oil recovery
23 May 23
A system that separates the wellhead fluid into four streams consisting of water, crude, residue gas and an NGL injectant fluid stream.
Kevin D Hotton, Eyal Mordechai Aronoff, Gevorg Noland Sargsyan
Filed: 16 Oct 20
Utility
Phase change heat storage device
16 Mar 20
The utility model discloses a novel phase change heat storage device, comprising a housing, wherein the housing is internally provided with a lining; an insulating layer is disposed between the lining and the housing; the lining is internally filled in with a phase change material; a coiled pipe is embedded in the phase change material; the inlet and outlet of the coiled pipe both extend out of the lining and are respectively welded with and communicate with a main water inflow pipe and a main water outflow pipe, so all welds between the coiled pipe and the main water inflow pipe and main water outflow pipe are positioned outside the lining and are not soaked by the phase change material.
Li Sun, Hong Wang, Xiaolong Liu, Changjun Wang
Filed: 11 Jan 18
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