61
Mohan K R Panga, Jean Phi Bedel, Yiyan Chen: High solids content slurries, systems and methods. Schlumberger Technology Corporation, Mathieu Vandermolen, Rachel E Greene, Tim Curington, December 23, 2014: US08916506 (1 worldwide citation)

High solids content slurry, systems and methods. The slurry comprises a carrier fluid and a solids mixture of first, second, third and fourth particle size distribution (PSD) modes wherein the first PSD mode is at least three times larger than the second PSD mode, which is larger than the third PSD ...


62
Nikita V Chugunov, Terizhandur S Ramakrishnan: Method and apparatus utilizing nuclear magnetic resonance measurements for estimating residual carbon dioxide saturation in aquifiers. Schlumberger Technology Corporation, Rachel E Greene, Jakub Michna, Bridget Laffey, May 28, 2013: US08452539 (1 worldwide citation)

Percolation theory is applied to establish a connection between magnetization decay of nuclear magnetic resonance (NMR) measurements and residual carbon dioxide saturation (Scr). As a result, estimations of Scr are obtained through use of an NMR tool in a formation and appropriate processing. Data m ...


63
Patrice Ligneul, Valerie Judith Anderson, Tianhua Zhang, Gerald Henry Meeten, Andrew Clarke, Mohammed Badri: Analysis of drilling cuttings for permittivity. Schlumberger Technology Corporation, Bridget Laffey, Rachel E Greene, Jakub M Michna, December 10, 2013: US08602128 (1 worldwide citation)

Systems and methods for analysis of drilling cuttings are described. Complex permittivity is measured of rock cutting samples obtained during drilling operations. The origin of the cuttings is known by flow rate analysis in the drilling system. Various means can be used for rock cutting dielectric m ...


64
Rod Shampine, Edward Leugemors, Timothy Lesko: System and method for delivering treatment fluid. SCHLUMBERGER TECHNOLOGY CORPORATION, Michael L Flynn, Rachel E Greene, Robin Nava, October 31, 2017: US09803457

The current application aims at methods and systems for preparing a pump-ready treatment fluid, delivering the pump-ready treatment fluid to a location operationally coupled to a wellsite, providing the pump-ready treatment fluid to a pump; and pumping the pump-ready treatment fluid into a wellbore. ...


65
Keith J Orgeron, Darrell D Jamison: Drill floor mountable automated pipe racking system. SCHLUMBERGER TECHNOLOGY CORPORATION, Rachel E Greene, April 17, 2018: US09945193

The present invention relates to an apparatus and method for use in subterranean exploration, and provides a rapid rig-up and rig-down pipe racking system that is capable of being retrofit to an existing drilling rig. In particular, the invention relates to a pipe drill floor mounted pipe racking sy ...


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Mohan K R Panga, Peter J Photos, Bruno Drochon, John W Still, Mehmet Parlar, Balkrishna Gadiyar, Dinesh R Patel, Graham M Watson: High solids content slurry systems and methods. Schlumberger Technology Corporation, Mathieu Vandermolen, Rachel E Greene, Tim Currington, January 20, 2015: US08936082

A method includes providing a slurry comprising a carrier fluid and a solids mixture, and injecting said slurry in a wellbore wherein the solids mixture comprises at least two volume-averaged particle size distribution (PSD) modes, wherein a first PSD mode comprises solids having a volume-average me ...


67
Hau Nguyen Phuc Pham: System and method for delivery of oilfield materials. SCHLUMBERGER TECHNOLOGY CORPORATION, Michael L Flynn, Rachel E Greene, Robin Nava, December 11, 2018: US10150612

A system and methodology facilitates the handling of oilfield material. The oilfield material is stored in at least one silo which enables use of gravity to feed the oilfield material to a blender or other suitable equipment. Each modular silo is transportable and may be engaged with a support struc ...


68
Hau Nguyen Phuc Pham, Rajesh Luharuka, William Bradford Stone, Nikki Morrison, Jakub Pawel Jodlowski, William Troy Huey, Travis Almer, Laurent Coquilleau: System and method for delivery of oilfield materials. SCHLUMBERGER TECHNOLOGY CORPORATION, Michael L Flynn, Rachel E Greene, Robin Nava, September 18, 2018: US10077610

A system and methodology facilitates the handling of oilfield material. The oilfield material is stored in at least one silo which enables use of gravity to feed the oilfield material to a blender or other suitable equipment. Each modular silo is transportable and may be engaged with a support struc ...


69
Trevor Hughes, Evgeny Barmatov, Jill Geddes, Michael Fuller, Bruno Drochon, Sergey Makarychev Mikhailov: Delivery of particulate material below ground. Schlumberger Technology Corporation, Rachel E Greene, Tim Currington, January 12, 2016: US09234415

A wellbore fluid comprises an aqueous carrier liquid, hydrophobic particulate material suspended therein and a gas to wet the surface of the particles and bind them together as agglomerates. The hydrophobic particulate material has a specified maximum volume median particle size d50 of not more than ...


70
Fedor Nikolaevich Litvinets, Andrey Vladimirovich Bogdan, Sergey Mikhailovich Makarychev Mikhailov, Oleg Medvedev, Alejandro Pena, Konstantin Mikhailovich Lyapunov, Alexander Vuacheslavovich Mikhaylov, Timothy M Lesko, J Ernest Brown, Dean M Willberg, Ivan Vitalievich Kosarev, Anatoly Vladimirovich Medvedev, Jonathan Abbott, Alexander Alexandrovich Burukhin: Heterogeneous proppant placement in a fracture with removable extrametrical material fill. Schlumberger Technology Corporation, Rachel E Greene, Tim Curington, July 21, 2015: US09085727

A method of heterogeneous proppant placement in a subterranean fracture is disclosed. The method comprises injecting well treatment fluid including proppant (16) and proppant-spacing filler material (18) through a wellbore (10) into the fracture (20), heterogeneously placing the proppant in the frac ...