CIMENTATION DES PUITS PETROLIER PDF

Caractérisation physico-mécanique des ciments allégés à base de matériaux locaux, en vue de leur utilisation dans la cimentation des puits de pétrole dans les. L’elaboration des ciments petroliers a base de materiaux naturels est un pays dependant des societes de service etrangeres pour la cimentation des puits de. pétroliers — Les problèmes de durabilité des matériaux utilisés pour les sondages pétroliers sont une Fermeture et abandon des puits de pétrole et de gaz.

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DE Free format text: Extended settable compositions comprising cement kiln dust and associated methods.

Method of producing light weight cement for use cimenyation cementation of oil and gas wells. Kind code of ref document: Cementing compositions and applications of such compositions to cementing oil or similar wells. Settable compositions comprising cement kiln dust and rice husk ash and methods of use.

GB Free format text: Method for making hydrophobically associative polymers, methods of use and compositions. Cement compositions comprising strength-enhancing lost circulation materials and methods of cementing in subterranean formations. Extended settable compositions comprising cement kiln dust and associated methods. Year of fee payment: A1 Designated state s: DE Date of ref document: Methods of using substantially hydrated cement particulates in subterranean applications.

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Ref legal event code: Ultra low density cementitious slurries for use in cementing of oil and gas wells. B1 Designated state s: Methods of using cement compositions comprising high alumina cement and cement kiln dust.

EPA1 – Laitier de cimentation de puits petrolier – Google Patents

Cement compositions and associated methods comprising sub-micron calcium carbonate and latex. A1 Designated state s: Kind code of ref document: Cement compositions with improved fluid loss characteristics and methods cimentatiln cementing in surface and subterranean applications. Compositions de cimentation et application de ces compositions pour la cimentation des puits petroliers ou analogues.

Methods of cementing in subterranean formations using crack resistant cement compositions. Lapsed in a contracting state announced via postgrant inform.

EP1671012A1 – Laitier de cimentation de puits petrolier – Google Patents

FR Free format text: Oil-wells cement slurries, their preparation and their use in well cementing operation. Extended cement compositions comprising oil-swellable particles and associated methods.

Cement compositions comprising latex and a nano-particle and associated methods. GB Ref legal event code: Country of ref document: FR Ref legal event code: DK Free format text: US USB2 en IT Free format text: Cimentqtion treatment fluids comprising substantially hydrated cement particulates.

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Cement compositions and associated methods comprising sub-micron calcium carbonate and latex. Processes for producing monolithic architectural cementitious structures having decorative aggregate-containing cementitious surfaces.

WO2005031114A1 – Laitier de cimentation de puits petrolier – Google Patents

Method for making hydrophobically associative polymers, methods of use and compositions. Cementing compositions and applications of such compositions to cementing oil or similar cimenation.

Cementing compositions and application of such compositions to cementing oil or similar wells. Extended cement compositions comprising oil-swellable particles and associated methods. Kind code of ref document: Compositions de cimentation et application de ces compositions pour la cimentation des puits petroliers ou analogues.

EP EPA1 fr Mortier a tres haute performance, betons obtenus a partir de ce mortier et les elements fabriques avec ce mortier ou ce beton. US Ref document number: