Treatment fluids with non-oxidizer class inorganic peroxide polymer breakers and methods of use thereof
Номер патента: EP3004285A1
Опубликовано: 13-04-2016
Автор(ы): James W. Dobson, Jr., Kim O. Tresco, Shauna L. Hayden
Принадлежит: Tucc Technology LLC
Опубликовано: 13-04-2016
Автор(ы): James W. Dobson, Jr., Kim O. Tresco, Shauna L. Hayden
Принадлежит: Tucc Technology LLC
Реферат: A treatment fluid composition for treating a subterranean formation penetrated by a well bore is formed from an aqueous fluid, a hydratable polymer and an inorganic peroxide breaking agent, which is classified as a stable, non-oxidizer according to UN standards but which retains oxidizing properties as measured by the content of available oxygen. A method of treating a subterranean formation penetrated by a well bore may also be performed by forming a treatment fluid from an aqueous hydrated polymer solution. This is combined with a stable, inorganic peroxide breaking agent. The treating fluid is then introduced into the formation. An optional crosslinking agent capable of crosslinking the polymer may also be included.
Treatment fluids with non-oxidizer class inorganic peroxide polymer breakers and methods of use thereof
Номер патента: US9969927B2. Автор: James W. Dobson, Jr.,Kim O. Tresco,Shauna L. Hayden. Владелец: Tucc Technology LLC. Дата публикации: 2018-05-15.