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Class Information
Number: 166/293
Name: Wells > Processes > Cementing, plugging or consolidating > Using specific materials > Cement or consolidating material contains inorganic water settable and organic ingredients
Description: A process in which the material which causes cementing, plugging or consolidating comprises a mixture of an organic material and an inorganic material which hydrates to become hard or plastic.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8703659 Sealant composition comprising a gel system and a reduced amount of cement for a permeable zone downhole Apr. 22, 2014
8689870 Use of methylhydroxyethyl cellulose as cement additive Apr. 8, 2014
8689871 Compositions and methods for well completions Apr. 8, 2014
8689894 Method and composition for zonal isolation of a well Apr. 8, 2014
8685901 Wellbore servicing compositions and methods of using same Apr. 1, 2014
8684082 Radiation-induced thickening for set-on-command sealant compositions and methods of use Apr. 1, 2014
8685903 Lost circulation compositions and associated methods Apr. 1, 2014
8672028 Settable compositions comprising interground perlite and hydraulic cement Mar. 18, 2014
8662174 Radiation-induced thickening and radiation-induced triggering for set-on-command sealant compositions and methods of use Mar. 4, 2014
8651186 Radiation-induced triggering for set-on-command sealant compositions and methods of use Feb. 18, 2014
8646530 Chemical diversion technique Feb. 11, 2014
8636068 Method of reducing corrosion in cement Jan. 28, 2014
8636069 Wellbore servicing fluid compositions and use thereof Jan. 28, 2014
8627888 Settable compositions containing metakaolin having reduced portland cement content Jan. 14, 2014
8609595 Methods for determining reactive index for cement kiln dust, associated compositions, and methods of use Dec. 17, 2013
8603952 Cement compositions and methods utilizing nano-clay Dec. 10, 2013
8596363 Oil and gas well cement systems using elemental sulfur Dec. 3, 2013
8586508 Polysaccharide based cement additives Nov. 19, 2013
8586512 Cement compositions and methods utilizing nano-clay Nov. 19, 2013
8569214 Methods of using polysaccharide based cement additives Oct. 29, 2013
8561701 Methods for cementing in a subterranean formation using a cement composition containing calcium silicate hydrate seeds Oct. 22, 2013
8551244 Self adaptive cement systems Oct. 8, 2013
8540025 Wellbore servicing compositions and methods of making and using same Sep. 24, 2013
8535437 Pumpable geopolymers comprising a fluid-loss agent Sep. 17, 2013
8530541 Cement compositions including polymer particles Sep. 10, 2013
8522873 Spacer fluids containing cement kiln dust and methods of use Sep. 3, 2013
8517100 Compositions and methods for cleaning a wellbore prior to cementing Aug. 27, 2013
8513167 Methods of using polysaccharide based cement additives Aug. 20, 2013
8505630 Consolidating spacer fluids and methods of use Aug. 13, 2013
8505629 Foamed spacer fluids containing cement kiln dust and methods of use Aug. 13, 2013
8492317 Slag compositions and methods of use Jul. 23, 2013
8485255 Water-based fluid loss additive containing an amphiphilic dispersant for use in a well Jul. 16, 2013
8479819 Method of consolidating a fracture in a formation Jul. 9, 2013
8469094 Additive for controlling cement slurry rheology Jun. 25, 2013
8469095 Self adaptive cement systems Jun. 25, 2013
8459355 Radiation-induced triggering for set-on-command compositions and methods of use Jun. 11, 2013
8443885 Consolidating agent emulsions and associated methods May. 21, 2013
8434552 Squeeze composition for restoring isolation May. 7, 2013
8434553 Settable compositions comprising unexpanded perlite and methods of cementing in subterranean formations May. 7, 2013
8435344 Biodegradable retarder for cementing applications May. 7, 2013
8424598 Magnetically controlled delivery of subterranean fluid additives for use in subterranean applications Apr. 23, 2013
8418763 Self-degrading cement compositions and associated fluid loss applications Apr. 16, 2013
8403045 Settable compositions comprising unexpanded perlite and methods of cementing in subterranean formations Mar. 26, 2013
8399387 Settable compositions comprising cement kiln dust and rice husk ash and methods of use Mar. 19, 2013
8393391 Dry cement formulation for cementing holes in the earth Mar. 12, 2013
8393394 Methods for strengthening fractures in subterranean formations Mar. 12, 2013
8376045 Fluid loss additive containing a biodegradable grafted copolymer for a cement composition Feb. 19, 2013
8371384 Methods for strengthening fractures in subterranean formations Feb. 12, 2013
8372787 Electrically and/or magnetically active coated fibres for wellbore operations Feb. 12, 2013
8356667 Liquid crystals for drilling, completion and production fluids Jan. 22, 2013

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