1
Sylvie Daniel, Marie Noelle Dessinges: System, method, and apparatus for breaking fracturing fluids. Schlumberger Technology Corporation, Michael M Dae, Michael Flynn, David Cate, November 29, 2011: US08066058 (6 worldwide citation)

A method for breaking a fracturing fluid includes identifying application parameter(s) including a subterranean formation temperature, and determining an acid precursor concentration in response to the application parameter(s). The method further includes providing a treatment fluid including a carr ...


2
Rajesh Luharuka, Rod Shampine, Jean Louis Pessin, Philippe Gambier, Joe Hubenschmidt, John Lassek: Method for oilfield material delivery. Schlumberger Technology Corporation, Myron K Stout, Michael M Dae, Michael Flynn, March 6, 2012: US08127844 (4 worldwide citation)

In an embodiment, a method of operating at least one pressure vessel to inject a particulate slurry into a high-pressure line, comprises a first operating cycle comprising: isolating the at least one pressure vessel from the high-pressure line; introducing particulate solids into the pressure vessel ...


3
Dale Eden, Ronnie Stover: Impact panels. Schlumberger Technology Corporation, Michael M Dae, David Cate, Robin Nava, April 12, 2011: US07921758 (2 worldwide citation)

A technique enables improved performance of oilfield service operations. A protective shield is formed with a portable stand and at least one lightweight impact panel. The one or more lightweight impact panels enable easy movement of the safety shield from one location to another at a given well sit ...


4
Rod Shampine, Vishal Saheta: Coiled tubing equipment lifting methods. Schlumberger Technology Corporation, Michael M Dae, David Cate, Robin Nava, June 7, 2011: US07954554 (1 worldwide citation)

A method of lifting a coiled tubing reel is provided that includes providing a coiled tubing reel including a pair of flanges connected by a core around which a string of coiled tubing is wrapped, and a pair of hubs with each hub connected to a corresponding one of the flanges by a plurality of spok ...


5
Devin Rock, Rod Shampine, Marc Allcorn, Brent Nickerson, Bartley Patton, Takahiro Kosaka, Matt Rouse: Coiled tubing rig. Schlumberger Technology Corporation, Michael M Dae, David Cate, Robin Nava, April 19, 2011: US07926576

A technique for utilizing a coiled tubing rig improves its operation and functionality. The coiled tubing rig is adapted to enable improved operation in a variety of harsh environments. The coiled tubing rig also may comprise features that facilitate the interchangeability of well tools, e.g. the in ...