Category:David J. Steele of Carrollton TX (US)

David J. Steele of Carrollton TX (US)

Executive Summary

David J. Steele of Carrollton TX (US) is an inventor who has filed 7 patents. Their primary areas of innovation include {Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches} (2 patents), Methods or apparatus for controlling the flow of the obtained fluid to or in wells ( (2 patents), EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS (2 patents), and they have worked with companies such as Halliburton Energy Services, Inc. (7 patents). Their most frequent collaborators include (6 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

E21B41/0035 ({Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches}): 2 patents
E21B43/128 (Methods or apparatus for controlling the flow of the obtained fluid to or in wells (): 2 patents
E21B43/35 (EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS): 2 patents
E21B43/38 (EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS): 2 patents
E21B47/12 (Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling): 1 patents
E21B47/10 (Locating fluid leaks, intrusions or movements): 1 patents
E21B21/002 (Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor (freeing objects stuck in boreholes by flushing): 1 patents
E21B41/0085 ({Adaptations of electric power generating means for use in boreholes}): 1 patents
E21B43/10 (Setting of casings, screens, liners {or the like} in wells): 1 patents
E21B21/065 (Arrangements for treating drilling fluids outside the borehole): 1 patents
E21B37/00 (Methods or apparatus for cleaning boreholes or wells (): 1 patents
E21B21/066 (Arrangements for treating drilling fluids outside the borehole): 1 patents
E21B21/01 (Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes): 1 patents
E21B41/0057 ({Disposal of a fluid by injection into a subterranean formation}): 1 patents
E21B47/00 (Survey of boreholes or wells (monitoring pressure or flow of drilling fluid): 1 patents
E21B43/385 (EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS): 1 patents
B01D17/0214 (SEPARATION (separating solids from solids by wet methods): 1 patents
B01D17/0217 ({by centrifugal force}): 1 patents
B01D21/267 (SEPARATION (separating solids from solids by wet methods): 1 patents
B01D2221/04 (SEPARATION (separating solids from solids by wet methods): 1 patents