AR094471A1 - COMPOSITION FOR CEMENTS, MILK THAT INCLUDES IT AND METHOD TO PREPARE IT - Google Patents

COMPOSITION FOR CEMENTS, MILK THAT INCLUDES IT AND METHOD TO PREPARE IT

Info

Publication number
AR094471A1
AR094471A1 ARP140100105A ARP140100105A AR094471A1 AR 094471 A1 AR094471 A1 AR 094471A1 AR P140100105 A ARP140100105 A AR P140100105A AR P140100105 A ARP140100105 A AR P140100105A AR 094471 A1 AR094471 A1 AR 094471A1
Authority
AR
Argentina
Prior art keywords
cement
composition
weight
grout
slurry
Prior art date
Application number
ARP140100105A
Other languages
Spanish (es)
Inventor
Natalia Vega Isabel
Ariel Snchez Leonardo
Original Assignee
Servicios Espec San Antonio S A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Servicios Espec San Antonio S A filed Critical Servicios Espec San Antonio S A
Priority to ARP140100105A priority Critical patent/AR094471A1/en
Publication of AR094471A1 publication Critical patent/AR094471A1/en

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  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Epoxy Resins (AREA)

Abstract

Composición para cementos utilizables en el campo de la perforación petrolera, lechada que lo incluye y método para prepararlo, siendo la composición agregable a la lechada en la etapa de cementación de pozos, en donde la lechada comprende agua, cemento y aditivos para el control de filtrado, y en donde la composición comprende por lo menos una resina epoxi modificada, presente entre el 1 y 5% en peso del cemento de la lechada, y por lo menos un endurecedor, presente entre el 1 y 5 % en peso del cemento de la lechada. Reivindicación 5: Una lechada de cemento que incluye la composición de cualquiera de las reivindicaciones precedentes, caracterizada porque comprende: 3% en peso del cemento de dicha resina epoxi modificada; 3% en peso del cemento de dicho endurecedor; 36% de agua; y 5% de reductor de filtrado, en donde la lechada de cemento tiene una densidad de 1890 g/l. Reivindicación 6: Un método para preparar una lechada de cemento que incluye la composición de la reivindicación 1, caracterizado por comprender las etapas de: agregar a la lechada, en forma gradual y bajo agitación, dicha resina, en una proporción que va del 1% al 5% en peso del cemento, y seguidamente y manteniendo la agitación, agregar dicho endurecedor en una proporción que va del 1% al 5% en peso del cemento.Composition for cements usable in the field of oil drilling, grout that includes it and method to prepare it, the composition being aggregate to the grout at the well cementing stage, where the grout comprises water, cement and additives for the control of filtered, and wherein the composition comprises at least one modified epoxy resin, present between 1 and 5% by weight of the grout cement, and at least one hardener, present between 1 and 5% by weight of the cement of the grout Claim 5: A cement slurry that includes the composition of any of the preceding claims, characterized in that it comprises: 3% by weight of the cement of said modified epoxy resin; 3% by weight of the cement of said hardener; 36% water; and 5% filtrate reducer, where the cement slurry has a density of 1890 g / l. Claim 6: A method for preparing a cement slurry that includes the composition of claim 1, characterized in that it comprises the steps of: adding to the slurry, gradually and under stirring, said resin, in a proportion ranging from 1% at 5% by weight of the cement, and then and maintaining the stirring, add said hardener in a proportion ranging from 1% to 5% by weight of the cement.

ARP140100105A 2014-01-10 2014-01-10 COMPOSITION FOR CEMENTS, MILK THAT INCLUDES IT AND METHOD TO PREPARE IT AR094471A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ARP140100105A AR094471A1 (en) 2014-01-10 2014-01-10 COMPOSITION FOR CEMENTS, MILK THAT INCLUDES IT AND METHOD TO PREPARE IT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP140100105A AR094471A1 (en) 2014-01-10 2014-01-10 COMPOSITION FOR CEMENTS, MILK THAT INCLUDES IT AND METHOD TO PREPARE IT

Publications (1)

Publication Number Publication Date
AR094471A1 true AR094471A1 (en) 2015-08-05

Family

ID=56117379

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140100105A AR094471A1 (en) 2014-01-10 2014-01-10 COMPOSITION FOR CEMENTS, MILK THAT INCLUDES IT AND METHOD TO PREPARE IT

Country Status (1)

Country Link
AR (1) AR094471A1 (en)

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