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公开(公告)号：US20190055799A1
公开(公告)日：2019-02-21
申请号：US15680393
申请日：2017-08-18
Applicant: Schlumberger Technology Corporation
Inventor： Franz Aguirre , Andrew Marlatt
Abstract: Systems and methods for monitoring characteristics of a drilling mud, a rate of penetration (ROP), and other factors to determine which remedial actions to perform and how to perform them. In conventional drilling operations, there are many systems which operate independently and do not share data, leading to inefficient actions when the operation is viewed as a whole. The systems and methods of the present disclosure enable a bigger picture to be considered, including a cost of replenishing mud, the wear on drilling tools, the effect of running a centrifuge, etc.
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公开(公告)号：US11174689B2
公开(公告)日：2021-11-16
申请号：US15714488
申请日：2017-09-25
Applicant: Schlumberger Technology Corporation
Inventor： Franz Aguirre , Andrew Marlatt , John Allen Ray , David Gerard Gerber, Jr. , Jagan Mohan Reddy Thaduri , Seoyeon Hong
IPC: E21B21/01 , E21B33/14 , E21B21/06 , F04B15/02 , F04B49/06 , F04B49/00 , F04B23/06 , F04B23/10 , F04B23/04
Abstract: A well operation facility including a first pump for delivering mud and cement to a borehole, a second pump for delivering mud to the borehole; a third pump for delivering the mud to the borehole, an inlet manifold coupled to each of the pumps for delivering the mud and/or cement to the pumps, and a discharge manifold coupled to each of the pumps for delivering the mud and/or cement at a pressure. In some embodiments, the first pump, the second pump, and the third pump are configured to be isolated from each other and to be used in series, parallel or as backups to each other.
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公开(公告)号：US20190093468A1
公开(公告)日：2019-03-28
申请号：US15717659
申请日：2017-09-27
Applicant: Schlumberger Technology Corporation
Inventor： Franz Aguirre , Andrew Marlatt
Abstract: A system includes a continuous mud measurement system to measure one or more mud properties of a mud being pumped into a well, a continuous drilling measurement system to measure one or more drilling parameters of the well being drilled, a data collection system connected to the mud measurement system and the drilling measurement system configured to synchronously collect the measured one or more mud properties and measured one or more drilling parameters, and a data analysis system connected in real time to the data collection system.
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公开(公告)号：US20170259457A1
公开(公告)日：2017-09-14
申请号：US15069209
申请日：2016-03-14
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Jonathan Wun Shiung Chong , Kim A. Hodgson , Andrew Marlatt
Abstract: A technique facilitates mixing of cement slurry for use in a cementing application. At least one cement mixer is provided with a tank, e.g. a conical tank, having a powder cement blend inlet and a mixing liquid inlet. A cement slurry discharge may be positioned generally beneath the tank. A mixing assembly also is positioned below the tank and driven by a shaft. The mixing assembly is exposed to an interior of the tank and is used to mix the cement slurry when rotated by the shaft and to direct the cement slurry out through the cement slurry discharge. Additionally, a recirculation system comprises an inlet positioned to receive a portion of the cement slurry mixed in the mixing assembly. The recirculation system also comprises an outlet positioned to direct the portion back into the mixer to enhance mixing effects.
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Patent Agency Ranking
公开(公告)号：US10519731B2
公开(公告)日：2019-12-31
申请号：US15680393
申请日：2017-08-18
Applicant: Schlumberger Technology Corporation
Inventor： Franz Aguirre , Andrew Marlatt
Abstract: Systems and methods for monitoring characteristics of a drilling mud, a rate of penetration (ROP), and other factors to determine which remedial actions to perform and how to perform them. In conventional drilling operations, there are many systems which operate independently and do not share data, leading to inefficient actions when the operation is viewed as a whole. The systems and methods of the present disclosure enable a bigger picture to be considered, including a cost of replenishing mud, the wear on drilling tools, the effect of running a centrifuge, etc.
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公开(公告)号：US20190264517A1
公开(公告)日：2019-08-29
申请号：US15905277
申请日：2018-02-26
Applicant: Schlumberger Technology Corporation
Inventor： Jonathan Wun Shiung Chong , Andrew Marlatt , Franz Aguirre , Kevin Kennett
IPC: E21B21/06 , B01F15/02 , B01F13/00 , B01F15/00 , B01F13/10 , B01F7/18 , B01F7/22 , B01F3/12 , E21B33/14
Abstract: A fluids delivery system may include a mixing system configured to deliver a fluid to a wellbore; a dry component delivery system configured to deliver a dry component to the mixing system; a liquid additive system configured to deliver a liquid component to the mixing system; and a controls system configured to control the mixing system, the dry additive system and the liquid additive system to produce the fluid.
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公开(公告)号：US20190093433A1
公开(公告)日：2019-03-28
申请号：US15714488
申请日：2017-09-25
Applicant: Schlumberger Technology Corporation
Inventor： Franz Aguirre , Andrew Marlatt , John Allen Ray , David Gerard Gerber, JR. , Jagan Mohan Reddy Thaduri , Seoyeon Hong
Abstract: A well operation facility including a first pump for delivering mud and cement to a borehole, a second pump for delivering mud to the borehole; a third pump for delivering the mud to the borehole, an inlet manifold coupled to each of the pumps for delivering the mud and/or cement to the pumps, and a discharge manifold coupled to each of the pumps for delivering the mud and/or cement at a pressure. In some embodiments, the first pump, the second pump, and the third pump are configured to be isolated from each other and to be used in series, parallel or as backups to each other.
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公开(公告)号：US20200215502A1
公开(公告)日：2020-07-09
申请号：US16820275
申请日：2020-03-16
Applicant: Schlumberger Technology Corporation
Inventor： Jonathan Wun Shiung Chong , Kim A. Hodgson , Andrew Marlatt
Abstract: A technique facilitates mixing of cement slurry for use in a cementing application. At least one cement mixer is provided with a tank, e.g. a conical tank, having a powder cement blend inlet and a mixing liquid inlet. A cement slurry discharge may be positioned generally beneath the tank. A mixing assembly also is positioned below the tank and driven by a shaft. The mixing assembly is exposed to an interior of the tank and is used to mix the cement slurry when rotated by the shaft and to direct the cement slurry out through the cement slurry discharge. Additionally, a recirculation system comprises an inlet positioned to receive a portion of the cement slurry mixed in the mixing assembly. The recirculation system also comprises an outlet positioned to direct the portion back into the mixer to enhance mixing effects.
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公开(公告)号：US10589238B2
公开(公告)日：2020-03-17
申请号：US15069209
申请日：2016-03-14
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Jonathan Wun Shiung Chong , Kim A. Hodgson , Andrew Marlatt
Abstract: A technique facilitates mixing of cement slurry for use in a cementing application. At least one cement mixer is provided with a tank, e.g. a conical tank, having a powder cement blend inlet and a mixing liquid inlet. A cement slurry discharge may be positioned generally beneath the tank. A mixing assembly also is positioned below the tank and driven by a shaft. The mixing assembly is exposed to an interior of the tank and is used to mix the cement slurry when rotated by the shaft and to direct the cement slurry out through the cement slurry discharge. Additionally, a recirculation system comprises an inlet positioned to receive a portion of the cement slurry mixed in the mixing assembly. The recirculation system also comprises an outlet positioned to direct the portion back into the mixer to enhance mixing effects.
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