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1. MX2013006309 - COMPOSICIONES PARA MANTENIMIENTO DE UNA PERFORACION DE POZO QUE COMPRENDEN UN AGENTE DE PERDIDA DE FLUIDO Y METODOS PARA ELABORAR Y USAR LAS MISMAS.

Office Mexico
Application Number 2013006309
Application Date 05.06.2013
Publication Number 2013006309
Publication Date 27.08.2013
Publication Kind A
IPC
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
28
Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
02
containing hydraulic cements other than calcium sulfates
06
Aluminous cements
C04B 28/06
CPC
C04B 28/06
C04B 2103/0045
C09K 8/487
Applicants HALLIBURTON ENERGY SERVICES, INCHALLIBURTON ENERGY SERVICES, INC
Inventors TRISSA JOSEPH
PANKAJ PHANI CHAKRABORTY
RAGHAVA REDDY, B.
Priority Data 12961234 06.12.2010 US
Title
(ES) COMPOSICIONES PARA MANTENIMIENTO DE UNA PERFORACION DE POZO QUE COMPRENDEN UN AGENTE DE PERDIDA DE FLUIDO Y METODOS PARA ELABORAR Y USAR LAS MISMAS.
Abstract
(EN)
A method of servicing a wellbore comprising preparing a composition comprising a calcium aluminate cement, water, and a fluid loss additive wherein the fluid loss additive comprises an acid gelling polymer, placing the composition in the wellbore, and allowing the composition to set. A method of servicing a wellbore comprising placing into a wellbore having a bottom hole static temperature of greater than about 50 °F [about 10°C] and/or a pH of from about 3 to about 9 a cement slurry comprising a calcium aluminate cement having an aluminum oxide content of greater than about 60 wt.% based on the total weight of the calcium aluminate cement and an acid-gelling polymer wherein the cement slurry has a fluid loss at 10 cc/10 min. to about 600 cc/30 min.