MX360195B - Composition with properties for modifying the wettability and viscosity agents for improving the process for recovering hydrocarbons in reservoirs with a high temperature and salinity. - Google Patents

Composition with properties for modifying the wettability and viscosity agents for improving the process for recovering hydrocarbons in reservoirs with a high temperature and salinity.

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Publication number
MX360195B
MX360195B MX2012011116A MX2012011116A MX360195B MX 360195 B MX360195 B MX 360195B MX 2012011116 A MX2012011116 A MX 2012011116A MX 2012011116 A MX2012011116 A MX 2012011116A MX 360195 B MX360195 B MX 360195B
Authority
MX
Mexico
Prior art keywords
polyether
type
reservoirs
wettability
modifying
Prior art date
Application number
MX2012011116A
Other languages
Spanish (es)
Other versions
MX2012011116A (en
Inventor
Silvestre Zamudio Rivera * Luis
Estrada Buendía Aristeo
Hernández Altamirano Raúl
De Los Ángeles Durán Valencia Cecilia
Emanuel Luna Rojero Erick
Aarón Nieto Álvarez David
Pineda Muñoz Armando
Manuel Martínez Magadán José
Serrano Saldaña Enrique
Original Assignee
Mexicano Inst Petrol
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 Mexicano Inst Petrol filed Critical Mexicano Inst Petrol
Priority to MX2012011116A priority Critical patent/MX360195B/en
Publication of MX2012011116A publication Critical patent/MX2012011116A/en
Publication of MX360195B publication Critical patent/MX360195B/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The present invention consists in the development of novel compositions with properties for modifying the wettability and viscosity agents for improving the process for recovering oil applied in carbonated or sandstone reservoirs, and in the presence of brines with a high content of divalent ions such as calcium, magnesium, strontium and barium, at a high temperature. The novel compositions have supra molecular complexes derived from the interaction of copolymers of the poly (acrylamide-co-2- acrylamido-2-methyl-1-sodium propanesulfonate) type with zwitterionic liquids of the type of Gemini surfactants based on bisû(N-alkyl polyether or N-alkenyl polyether or N-aryl polyether)-beta amino acids, which use distilled water as a vehicle or solvent, as well as brines with a high content of dissolved total solids and divalent ions and/or compounds of the organic type such as alcohols and are characterized in that they form supra molecular capsules able to lead, in a controlled manner to low permeability zones in naturally fractured reservoirs, the zwitterionic liquids of the type of Gemini surfactants based on bisû(N-alkyl polyether or N-alkenyl polyether or N-aryl polyether)-beta amino acids.
MX2012011116A 2012-09-26 2012-09-26 Composition with properties for modifying the wettability and viscosity agents for improving the process for recovering hydrocarbons in reservoirs with a high temperature and salinity. MX360195B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX2012011116A MX360195B (en) 2012-09-26 2012-09-26 Composition with properties for modifying the wettability and viscosity agents for improving the process for recovering hydrocarbons in reservoirs with a high temperature and salinity.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2012011116A MX360195B (en) 2012-09-26 2012-09-26 Composition with properties for modifying the wettability and viscosity agents for improving the process for recovering hydrocarbons in reservoirs with a high temperature and salinity.

Publications (2)

Publication Number Publication Date
MX2012011116A MX2012011116A (en) 2014-03-26
MX360195B true MX360195B (en) 2018-10-11

Family

ID=50935179

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012011116A MX360195B (en) 2012-09-26 2012-09-26 Composition with properties for modifying the wettability and viscosity agents for improving the process for recovering hydrocarbons in reservoirs with a high temperature and salinity.

Country Status (1)

Country Link
MX (1) MX360195B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX366027B (en) * 2014-12-11 2019-06-11 Mexicano Inst Petrol Hydroxysultaine- and sulfobetaine-based geminal zwitterionic liquids, method for obtaining same, and use thereof as wettability modifiers having corrosion inhibiting properties.

Also Published As

Publication number Publication date
MX2012011116A (en) 2014-03-26

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