1
Craig W Roddy, Ricky L Covington, Jiten Chatterji: Cementing compositions comprising cement kiln dust, vitrified shale, zeolite, and/or amorphous silica utilizing a packing volume fraction, and associated methods. Craig W Roddy, Fletcher Yoder, May 8, 2007: US07213646 (94 worldwide citation)

Cementing compositions are provided that comprise water, cement kiln dust, vitrified shale, zeolite, and/or amorphous silica, that utilize a packing volume fraction such that the solid particulate materials of the fluid are in a hindered settling state. Methods of cementing are provided that utilize ...


2
Paul O Padgett, Stephen F Crain, Wayne A Handke, Jerry L Logan, Calvin L Stegemoeller, Ricky L Covington, David W Ritter, Kevin D Edgley: Continuous multi-component slurrying process at oil or gas well. Halliburton company, Craig W Roddy, E Harrison Gilbert III, November 5, 1996: US05570743 (84 worldwide citation)

A continuous multi-component slurrying process at an oil or gas well comprises flowing at least three separate streams of different essential materials directly into a predetermined mixing unit at the oil or gas well, wherein each of the essential materials is required to obtain a predetermined defi ...


3
Craig W Roddy, Ricky L Covington: Use of micro-electro-mechanical systems MEMS in well treatments. Halliburton Energy Services, Craig W Roddy, Conley Rose P C, January 1, 2013: US08342242 (24 worldwide citation)

A method comprising placing a Micro-Electro-Mechanical System (MEMS) sensor in a subterranean formation, placing a wellbore composition in the subterranean formation, and using the MEMS sensor to detect a location of the wellbore composition. A method comprising placing a Micro-Electro-Mechanical Sy ...


4
Craig W Roddy, Ricky L Covington, Jiten Chatterji, D Chad Brenneis: Cement compositions and methods utilizing nano-clay. Halliburton Energy Services, Craig W Roddy, Tumey L, November 19, 2013: US08586512 (21 worldwide citation)

The present invention includes well treatment fluids and methods utilizing nano-particles. An embodiment of a method of the present invention may comprise introducing a treatment fluid comprising nano-clay into a subterranean formation. The treatment fluid may be selected from the group consisting o ...


5
Craig W Roddy, Ricky L Covington, Jiten Chatterji, D Chad Brenneis: Cement compositions and methods utilizing nano-clay. Halliburton Energy Services, Craig W Roddy, Tumey L, December 10, 2013: US08603952 (13 worldwide citation)

The present invention includes well treatment fluids and methods utilizing nano-particles. An embodiment of a method of the present invention may comprise introducing a treatment fluid comprising nano-clay into a subterranean formation. The treatment fluid may be selected from the group consisting o ...


6
Paul O Padgett, Stephen F Crain, Wayne A Handke, Jerry L Logan, Calvin L Stegemoeller, Ricky L Covington, David W Ritter, Kevin D Edgley: Continuous multi-component slurrying process at oil or gas well. Halliburton Company, Craig W Roddy, Stephen R Christian, E Harrison Gilbert III, June 4, 1996: US05522459 (13 worldwide citation)

A continuous multi-component slurrying process at an oil or gas well comprises flowing at least three separate streams of different essential materials directly into a predetermined mixing unit at the oil or gas well, wherein each of the essential materials is required to obtain a predetermined defi ...


7
Craig W Roddy, Ricky L Covington, Jiten Chatterji, Bobby J King, D Chad Brenneis: Cement compositions comprising aluminum chloride and associated methods. Halliburton Energy Services, Craig W Roddy, Tumey, May 4, 2010: US07708071 (10 worldwide citation)

Methods and compositions including, in one embodiment, a method of cementing in a subterranean formation comprising introducing a cement composition into the subterranean formation, wherein the cement composition comprises cement; a strength-enhancing additive consisting essentially of aluminum chlo ...


8
Craig W Roddy, Ricky L Covington: Surface wellbore operating equipment utilizing MEMS sensors. Halliburton Energy Services, Craig W Roddy, Baker Botts L, November 24, 2015: US09194207 (6 worldwide citation)

A method comprising mixing a wellbore servicing composition comprising Micro-Electro-Mechanical System (MEMS) sensors in surface wellbore operating equipment at the surface of a wellsite. An interrogator retrieves data regarding a parameter sensed by the MEMS sensor.


9
Craig W Roddy, Ricky L Covington: Use of sensors coated with elastomer for subterranean operations. Halliburton Energy Services, Craig W Roddy, Baker Botts L, December 1, 2015: US09200500 (4 worldwide citation)

A method comprising placing a composition comprising a wellbore servicing fluid and a Micro-Electro-Mechanical System (MEMS) sensor in a subterranean formation, whereby the MEMS sensor is coated with an elastomer. The elastomer-coated MEMS sensor is used to detect one or more parameters, including a ...


10
Carl J Thaemlitz, Craig W Roddy, Ricky L Covington, Jiten Chatterji, D Chad Brenneis: Well treatment compositions and methods utilizing nano-particles. Halliburton Energy Serives, Craig W Roddy, Tumey L, December 1, 2015: US09199879

Disclosed embodiments relate to well treatment fluids and methods that utilize nano-particles. Exemplary nano-particles are selected from the group consisting of particulate nano-silica, nano-alumina, nano-zinc oxide, nano-boron, nano-iron oxide, and combinations thereof. Embodiments also relate to ...