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Klaus B Huber, A Glen Edwards, Luc Laverdiere: Method, system & apparatus for orienting casing and liners. Schlumberger Reservoir Completions, November 25, 2004: US20040231859-A1

A method and system are provided for installing an oriented conduit section in a well-bore having a substantially non-vertical axis. In one example, the system comprises: means for inserting a conduit a the well-bore, wherein the conduit comprises a section to be oriented, means for applying, in the ...


32
Wenbo Yang, Alfredo Fayard, Robert A Parrott, Klaus B Huber, Jeffrey P Meisenhelder, A Glen Edwards, Steven W Henderson, Joseph B Edone, Wanchai Ratanasirigulchai, Manuel Gonzalez: Method and apparatus for orienting perforating devices and confirming their orientation. Schlumberger Technology Corporation, December 12, 2002: US20020185275-A1

The present invention provides an apparatus and method of orienting perforating gun strings. One embodiment of the present invention provides an orienting weight provided in a portion of the perforating device, such as the shaped charge, the loading tube or the gun housing. Additional weight may be ...


33
A Glen Edwards: System and Apparatus for Extracting Contaminants from Flue Gas. March 22, 2012: US20120067012-A1

A particulate extraction system is disclosed, which passively removes particulates and some acids from a flue gas by forcing a series of volume and/or temperature changes on the flue gas. The system may have an interconnected series of chambers of varying cross-sectional sizes to effect the changes ...