-
公开(公告)号：US11255166B2
公开(公告)日：2022-02-22
申请号：US16889763
申请日：2020-06-01
Applicant: SHELL OIL COMPANY
Inventor： Guy Lode Magda Maria Verbist , Gerardus Johannes Leonardus Van Der Wegen , Gideon Langedijk , Erik Kerst Cornelissen , Peter Jan Bleeker , James Frank Heathman , Christopher John Mead
Abstract: Migration of formation solids in a wellbore is restrained by feeding a slurry, comprising water, a viscosifier, and a concentration of cement clinker particles, into the wellbore, and hydrating the clinker particles in the wellbore. The clinker particles are kept in suspension during the hydrating, and upon completion of the hydrating the hydrated clinker particles form a hardened cement consisting of a permeable structure of interconnected hydrated clinker particles. A layer of degradable lost circulation material (LCM) may be employed to separate the slurry with clinker particles from the formation surrounding the wellbore during hydrating of the clinker particles.
-
Patent Agency Ranking
2.发明授权公开(公告)号：US10316636B2
公开(公告)日：2019-06-11
申请号：US13923238
申请日：2013-06-20
Applicant: Shell Oil Company
Inventor： Ernesto Rafael Fonseca , Arthur Herman Hale , Mauricio Jose Farinas Moya , Guy Lode Magda Maria Verbist , Gerardus Johannes Leonardus Van Der Wegen , Henricus Van Selst
IPC: E21B43/26
Abstract: A method of treating a subterranean formation may include preparing a mortar slurry, injecting the mortar slurry into the subterranean formation at a pressure sufficient to create a fracture in the subterranean formation, and allowing the mortar slurry to set, forming a mortar in the fracture. The mortar slurry may be designed to form a pervious mortar, to crack under fracture closure pressure, or both.
-
公开(公告)号：US12027707B2
公开(公告)日：2024-07-02
申请号：US17424982
申请日：2020-01-21
Applicant: SHELL OIL COMPANY
Inventor： Guy Lode Magda Maria Verbist , Christina Georgieva Christova-Zdravkova , Alexey Deyko , Erik Maria Kelder , Indranil Rudra
CPC classification number: H01M4/60 , H01M4/466 , H01M4/661 , H01M10/054 , H01M2004/027 , H01M2004/028 , H01M4/625 , H01M4/626
Abstract: The present invention relates to an electric energy storage device, in particular a battery, at least comprising: —an anode comprising a divalent metal selected from magnesium, calcium, beryllium and zinc or a combination thereof or an alloy comprising at least one of these metals; —a cathode comprising elemental sulphur, or a sulphur-containing organosilane compound, or a mixture of sulphur-containing organosilane compounds, or a mixture of sulphur and sulphur-containing organosilane compounds grafted on the surface of the cathode; and—an electrolyte placed between the anode and the cathode; wherein the cathode comprises a current collector surface that has been at least partly modified by grafting the sulphur-containing organosilane compound or a mixture of sulphur-containing organosilane compounds thereon.
-
公开(公告)号：US11329291B2
公开(公告)日：2022-05-10
申请号：US16633425
申请日：2018-07-23
Applicant: SHELL OIL COMPANY
Inventor： Guy Lode Magda Maria Verbist , Christina Georgieva Christova-Zdravkova , Alexey Deyko , Joice Sandra Klitzke , Indranil Rudra
IPC: H01M4/00 , H01M4/66 , H01M4/04 , H01M10/052 , H01M10/054 , C07F7/08
Abstract: The present invention provides an electric energy storage device, in particular a battery, at least comprising: —an anode comprising an alkali metal selected from lithium and sodium or a combination thereof; —a cathode comprising a sulphur-containing organosilane compound or a mixture of sulphur-containing organosilane compounds; and—an electrolyte placed between the anode and the cathode; wherein the cathode comprises a current collector surface that has been at least partly modified by grafting the sulphur-containing organosilane compound or a mixture of sulphur-containing organosilane compounds thereon.
-
公开(公告)号：US11891580B2
公开(公告)日：2024-02-06
申请号：US17629228
申请日：2020-08-03
Applicant: SHELL OIL COMPANY
Inventor： Andries Hendrik Janssen , Gerrit Leendert Bezemer , Edward Julius Creyghton , Guy Lode Magda Maria Verbist , Pim Lohmeijer , Christina Georgieva Christova-Zdravkova
CPC classification number: C10G73/44 , C10G45/64 , C10G2300/1022
Abstract: The present invention provides a microcrystalline wax having a needle penetration according to ASTM D-1321 at 25° C. of more than 1, a crystallinity according to XRD between 5 and 70%, an initial boiling point of less than 500° C., a congealing point in the range of from 60 to 120° C., an oil content according to ASTM D-721 of more than 2 wt. %, wherein the microcrystalline wax has a fraction up to C40 having at least 5 wt % of multiple methyl-branched paraffins as determined with GC×GC.
-
公开(公告)号：US09896903B2
公开(公告)日：2018-02-20
申请号：US14716504
申请日：2015-05-19
Applicant: Shell Oil Company
Inventor： Ernesto Rafael Fonseca Ocampos , Mauricio Jose Farinas Moya , Guy Lode Magda Maria Verbist , Gerardus Johannes Leonardus Van Der Wegen , Henricus Lambertus Maria Van Selst , Cornelis Pieter Hamelink , Robertus Hermannes Johannes Jozef Haverkort , Jochem Okke Boer , Jeffrey Maloy Noe , Jesper Van Der Horst , Peter Liam Brett , Claudia Jane Hackbarth , Prasad Baloo Kerkar , Benjamin Mowad
IPC: E21B33/138 , E21B43/267 , C09K8/46 , C09K8/57 , C09K8/80 , C09K8/467 , E21B43/26 , C04B30/00 , C04B20/10
CPC classification number: E21B33/138 , C04B20/1077 , C04B30/00 , C09K8/46 , C09K8/467 , C09K8/57 , C09K8/80 , C09K8/805 , E21B43/26 , E21B43/267 , C04B14/06
Abstract: A method of treating a subterranean formation via well bore may include introducing a plurality of particles into the subterranean formation via the well bore, each particle having a substrate and a layer of cement on the substrate. The cement may be in a state of suspended hydration and the method may include introducing moisture to the subterranean formation via the well bore. The method may also include allowing the particles and the moisture to contact one another. Contact between the particles and the moisture may cause the cement to move from a state of suspended hydration to a state of secondary hydration.
-
-
-
-
-
Search Results
6
records
(took 0.013 seconds)
