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Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Применить Всего найдено 2. Отображено 2.
13-04-2016 дата публикации

Method and apparatus for zonal isolation of subterranean formations using set-on-demand slurries

Номер: GB0002531181A
Автор: LANCE EVERETT BROTHERS [US], ALEX VINCENT MOORE [US], SETH MOORE [US], WESLEY JOHN RYAN AARON [US], JARED DEWAYNE WHIPPLE [US], ROCKY HEID [US], RONNIE GLEN MORGAN [US], KENT BARTSCHI [US], STANLEY CHAD COMBS [US], PAUL ALAN BROWN [US], PAULINE AKINYI OTIENO [US], LEONARD CASE [US], LANCE EVERETT BROTHERS, ALEX VINCENT MOORE, SETH MOORE, WESLEY JOHN RYAN AARON, JARED DEWAYNE WHIPPLE, ROCKY HEID, RONNIE GLEN MORGAN, KENT BARTSCHI, STANLEY CHAD COMBS, PAUL ALAN BROWN, PAULINE AKINYI OTIENO, LEONARD CASE, Lance Everett Brothers, Alex Vincent Moore, Seth Moore, Wesley John Ryan Aaron, Jared DeWayne Whipple, Rocky Heid, Ronnie Glen Morgan, Kent Bartschi, Stanley Chad Combs, Paul Alan Brown, Pauline Akinyi Otieno, Leonard Case
Принадлежит:

Methods are disclosed for providing zonal isolation of subterranian formations. One embodiment may include mixing a dry blended material with water at a central location to create a suspension, transferring the suspension to one or more storage tanks at the central location, transferring the suspension to one or more storage tanks at a rig site, recirculating the suspension in the one or more storage tanks at the rig site, and pumping the suspension into a well. Another embodiment may include mixing a dry blended material with water in one or more storage tanks at a rig site to create a suspension, recirculating the suspension in the one or more storage tanks at the rig site, and pumping the suspension into a well.

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Номер записи: 1
13-07-2016 дата публикации

Cement blends including inert microparticles

Номер: GB0002534042A
Автор: LANCE EVERETT BROTHERS [US], RONNIE GLEN MORGAN [US], PAULINE AKINYI OTIENO [US], PETER JAMES BOUL [US], KYRIACOS AGAPIOU [US], THOMAS JASON PISKLAK [US], LANCE EVERETT BROTHERS, RONNIE GLEN MORGAN, PAULINE AKINYI OTIENO, PETER JAMES BOUL, KYRIACOS AGAPIOU, THOMAS JASON PISKLAK, Lance Everett Brothers, Ronnie Glen Morgan, Pauline Akinyi Otieno, Peter James Boul, Kyriacos Agapiou, Thomas Jason Pisklak
Принадлежит:

Dry cement blends that include inert microparticles may be used to produce cement slurries with a lower viscosity and a longer aging window. For example, a related method may include providing a cement dry blend comprising a plurality of cement particles and a plurality of inert microparticles, wherein the inert microparticles have an average diameter at least about 3 times smaller than that of the average diameter of the cement particles; mixing water, a set retarding additive, and the cement dry blend to yield a cement slurry; storing the cement slurry; mixing a cement set accelerator into the cement slurry; introducing the cement slurry into a wellbore penetrating a subterranean formation; and allowing the cement slurry to set at a location within the wellbore, the subterranean formation, or both.

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Номер записи: 2