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公开(公告)号：US20190211252A1
公开(公告)日：2019-07-11
申请号：US16099414
申请日：2017-05-10
申请人： CSI Technologies LLC
发明人： Freddie Lynn SABINS , Larry Thomas WATTERS , Jeffrey Thomas WATTERS , Tyler JAMES , David Duane BROWN
IPC分类号： C09K8/44 , C04B26/14 , E21B47/00 , E21B33/138
CPC分类号： C09K8/44 , C04B26/14 , E21B33/138 , E21B47/0005 , C04B14/368
摘要： A method of providing a resin based sealant to a flow line leading to a well includes determining a quantity of resin to perform a sealing operation in the well, determining a ratio of resin to a hardener to provide a hardened sealing material with desired properties establishing a flow of the resin having a resin flow rate, and, continuously mixing the resin and hardener and delivering the combined flow of resin and hardener after mixing to an injection line leading to the well while continuing to combine a further flow of the resin at the resin flow rate and a further flow of hardener at the hardener flow rate to form an additional combined flow.
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公开(公告)号：US20180355237A1
公开(公告)日：2018-12-13
申请号：US15617985
申请日：2017-06-08
申请人： CSI Technologies LLC
CPC分类号： C09K8/5086 , C04B26/14 , C04B28/04 , C09D163/00 , C09K8/426 , C09K8/44 , C09K8/467 , C09K8/5045 , C09K8/508 , C09K8/516 , E21B33/12 , E21B33/13 , C04B14/024 , C04B14/06 , C04B14/304 , C04B14/324
摘要： Provided herein are methods of formulating a sealant to span an opening and form a seal with surfaces across the opening including selecting a fluid material capable of contacting and adhering to the surface of the opening and which reacts to form a solid material as a result of a thermal reaction, and selecting and intermixing one or more solids with the fluid material to form a composite, wherein the solids migrate within a column of the composite sealant before the composite sealant cures from a fluid to a solid and bonds to the surfaces of the opening, and the change in volume of the lower portion of the lower portion composite sealant into which the solids have migrated, as the temperature thereof changes during curing, is insufficient to cause it to pull away from the surfaces of the opening or fail internally.
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公开(公告)号：US20190063180A1
公开(公告)日：2019-02-28
申请号：US16176590
申请日：2018-10-31
申请人： CSI Technologies LLC
摘要： A method of sealing a well includes selecting a preexisting fluid pathway between a production platform and a desired sealing location in the well to be sealed, determining, for the well to be sealed, a desired quantity of sealant having known flow qualities, to be delivered in fluid form to the well in the sealing region of the well, determining, based on the flow qualities of the sealant in fluid form and the flow qualities of the preexisting fluid pathway, the time needed to deliver the desired quantity of the sealant in fluid form to the sealing location in the well, determining, based on the time needed to deliver the desired quantity of the sealant in fluid form to the sealing location in the well, whether the sealant will maintain the fluid form, if necessary, change one or more qualities of the sealant so that the desired quantity of the sealant will reach the sealing location in the well while in the fluid form, and transport the quantity of sealant, in fluid form, through the preexisting fluid pathway between a production platform and the desired sealing location in the well to be sealed.
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公开(公告)号：US20180355692A1
公开(公告)日：2018-12-13
申请号：US15617976
申请日：2017-06-08
申请人： CSI Technologies LLC
CPC分类号： E21B33/00 , C01B32/20 , C01F7/02 , C01G45/02 , C04B26/14 , C04B28/04 , C08G59/02 , C09D163/00 , C09K8/422 , C09K8/426 , C09K8/44 , C09K8/467 , C09K8/5045 , C09K8/508 , C09K8/516 , C04B14/024 , C04B14/30 , C04B24/281
摘要： Provided herein are methods of formulating a sealant to span an opening and form a seal with surfaces across the opening including selecting a fluid material capable of contacting and adhering to the surface of the opening and which reacts to form a solid material as a result of a thermal reaction, and selecting and intermixing one or more solids with the fluid material to form a composite, wherein the composite cures from a fluid to a solid and bond to the surfaces of the opening and the change in volume of the composite as the temperature thereof changes during curing is insufficient to cause it to pull away from the surfaces of the opening or fail internally.
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公开(公告)号：US20170350212A1
公开(公告)日：2017-12-07
申请号：US15613512
申请日：2017-06-05
申请人： CSI Technologies LLc
摘要： A method of sealing a well includes selecting a preexisting fluid pathway between a production platform and a desired sealing location in the well to be sealed, determining, for the well to be sealed, a desired quantity of sealant having known flow qualities, to be delivered in fluid form to the well in the sealing region of the well, determining, based on the flow qualities of the sealant in fluid form and the flow qualities of the preexisting fluid pathway, the time needed to deliver the desired quantity of the sealant in fluid form to the sealing location in the well, determining, based on the time needed to deliver the desired quantity of the sealant in fluid form to the sealing location in the well, whether the sealant will maintain the fluid form, if necessary, change one or more qualities of the sealant so that the desired quantity of the sealant will reach the sealing location in the well while in the fluid form, and transport the quantity of sealant, in fluid form, through the preexisting fluid pathway between a production platform and the desired sealing location in the well to be sealed.
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