A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROCEDE DE TRAITEMENT DES ABORDS D'UN PUITS AU MOYEN D'UNE SOLUTION AQUEUSE GELIFIANTE COMPRENANT UNE SOLUTION ALCALINE DE SILICATE DE POTASSIUM ET UN ACIDE ACETIQUE
The present invention relates to a process for the treatment of the area (10) surrounding a well (1) in which an aqueous gelling solution comprising an alkaline potassium silicate solution and an acetic acid is prepared and then injected into a subterranean formation. This aqueous gelling solution makes it possible, by virtue of these gelling properties, to block the area (10) surrounding the well (1).
PROCEDE DE TRAITEMENT DES ABORDS D'UN PUITS AU MOYEN D'UNE SOLUTION AQUEUSE GELIFIANTE COMPRENANT UNE SOLUTION ALCALINE DE SILICATE DE POTASSIUM ET UN ACIDE ACETIQUE
The present invention relates to a process for the treatment of the area (10) surrounding a well (1) in which an aqueous gelling solution comprising an alkaline potassium silicate solution and an acetic acid is prepared and then injected into a subterranean formation. This aqueous gelling solution makes it possible, by virtue of these gelling properties, to block the area (10) surrounding the well (1).
PROCEDE DE TRAITEMENT DES ABORDS D'UN PUITS AU MOYEN D'UNE SOLUTION AQUEUSE GELIFIANTE COMPRENANT UNE SOLUTION ALCALINE DE SILICATE DE POTASSIUM ET UN ACIDE ACETIQUE
METHOD FOR TREATING THE AREA SURROUNDING A WELL USING AN AQUEOUS GELLING SOLUTION COMPRISING AN ALKALINE POTASSIUM SILICATE SOLUTION AND AN ACETIC ACID
VERFAHREN ZUR BEHANDLUNG DES BEREICHS UM EIN BOHRLOCH UNTER VERWENDUNG EINER WÄSSRIGEN GELIERENDEN LÖSUNG MIT EINER ALKALI-KALIUM-SILIKAT-LÖSUNG UND EINER ESSIGSÄURE
SISSMANN OLIVIER (author) / FLEURY MARC (author) / CHARDIN MICHEL (author)
2022-07-13
Patent
Electronic Resource
French
| European Patent Office | 2024
| European Patent Office | 2021
| European Patent Office | 2024
| European Patent Office | 2022
PROCEDE ET DISPOSITIF DE SUIVI D'EXPLOITATION D'UN PUITS OU D'UN FORAGE
| European Patent Office | 2024