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公开(公告)号：US10260326B1
公开(公告)日：2019-04-16
申请号：US15819735
申请日：2017-11-21
Applicant: PHILLIPS 66 COMPANY
Inventor： Keith H. Lawson , Derek H. Willman
Abstract: The invention relates to injecting steam into crude oil for several benefits, primarily of which is to remove salt by transferring the salt into the condensed water from the steam. Steam transfers salt via a different transfer mechanism and therefore doesn't require the high shear mixing of conventional water injection systems. As such, steam injection through a variety of procedures, is more efficient at gathering salt into water that itself is easier to remove from the crude oil.
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公开(公告)号：US10006276B1
公开(公告)日：2018-06-26
申请号：US15819538
申请日：2017-11-21
Applicant: PHILLIPS 66 COMPANY
Inventor： Keith H. Lawson , Derek H. Willman
CPC classification number: E21B43/2406 , B01D17/005 , B01D17/0205 , B01D17/0208 , B01D17/045 , C10G31/08 , C10G33/04
Abstract: The invention relates to injecting steam into crude oil for several benefits, primarily of which is to remove salt by transferring the salt into the condensed water from the steam. Steam transfers salt via a different transfer mechanism and therefore doesn't require the high shear mixing of conventional water injection systems. As such, steam injection through a variety of procedures, is more efficient at gathering salt into water that itself is easier to remove from the crude oil.
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公开(公告)号：US20190153835A1
公开(公告)日：2019-05-23
申请号：US15819299
申请日：2017-11-21
Applicant: PHILLIPS 66 COMPANY
Inventor： Keith H. Lawson , Derek H. Willman
Abstract: The invention relates to injecting steam into crude oil for several benefits, primarily of which is to remove salt by transferring the salt into the condensed water from the steam. Steam transfers salt via a different transfer mechanism and therefore doesn't require the high shear mixing of conventional water injection systems. As such, steam injection through a variety of procedures, is more efficient at gathering salt into water that itself is easier to remove from the crude oil.
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公开(公告)号：US20190153335A1
公开(公告)日：2019-05-23
申请号：US15819456
申请日：2017-11-21
Applicant: PHILLIPS 66 COMPANY
Inventor： Keith H. Lawson , Derek H. Willman
CPC classification number: C10G31/08 , C10G33/04 , C10G33/06 , C10G2300/205
Abstract: The invention relates to injecting steam into crude oil to remove salt by transferring the salt into the steam while also adding liquid water to the crude oil to remove salt. Steam transfers salt via a different transfer mechanism then salt transfers to water and the steam is permitted to fully condense before any high shear mixing of conventional water injection systems is imposed on the steam bubbles. The salty water from condensed steam along with the crude oil has liquid water added in two further steps each followed by high shear mixing to further reduce salt content of the crude oil as much as practical.
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公开(公告)号：US10280375B1
公开(公告)日：2019-05-07
申请号：US15819397
申请日：2017-11-21
Applicant: PHILLIPS 66 COMPANY
Inventor： Keith H. Lawson , Derek H. Willman
Abstract: The invention relates to injecting steam into crude oil in two separate desalting steps to remove salt by transferring the salt into the condensed water from the steam and gravity separating the water from the crude oil. Steam transfers salt from crude oil via a different transfer mechanism and therefore doesn't require the high shear mixing of conventional water injection systems. In the invention, salt is also removed via a first step of adding water with harsh mixing of the added water with the crude oil.
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Patent Agency Ranking
公开(公告)号：US10260008B1
公开(公告)日：2019-04-16
申请号：US15819278
申请日：2017-11-21
Applicant: PHILLIPS 66 COMPANY
Inventor： Keith H. Lawson , Derek H. Willman
Abstract: The invention relates to injecting steam into crude oil for several benefits, primarily of which is to remove salt by transferring the salt into the condensed water from the steam. Steam transfers salt via a different transfer mechanism and therefore doesn't require the high shear mixing of conventional water injection systems. As such, steam injection through a variety of procedures, is more efficient at gathering salt into water that itself is easier to remove from the crude oil.
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公开(公告)号：US10202832B1
公开(公告)日：2019-02-12
申请号：US15819784
申请日：2017-11-21
Applicant: PHILLIPS 66 COMPANY
Inventor： Keith H. Lawson , Derek H. Willman
Abstract: The invention relates to injecting steam into crude oil for several benefits, primarily of which is to remove salt by transferring the salt into the condensed water from the steam. Steam transfers salt via a different transfer mechanism and therefore doesn't require the high shear mixing of conventional water injection systems. As such, steam injection through a variety of procedures, is more efficient at gathering salt into water that itself is easier to remove from the crude oil.
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公开(公告)号：US10125590B1
公开(公告)日：2018-11-13
申请号：US15819425
申请日：2017-11-21
Applicant: PHILLIPS 66 COMPANY
Inventor： Keith H. Lawson , Derek H. Willman
Abstract: The invention relates to injecting steam into crude oil for several benefits, primarily of which is to remove salt by transferring the salt into the condensed water from the steam. Steam transfers salt via a different transfer mechanism and therefore doesn't require the high shear mixing of conventional water injection systems. As such, steam injection through a variety of procedures, is more efficient at gathering salt into water that itself is easier to remove from the crude oil.
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公开(公告)号：US10087732B1
公开(公告)日：2018-10-02
申请号：US15819596
申请日：2017-11-21
Applicant: PHILLIPS 66 COMPANY
Inventor： Keith H. Lawson , Derek H. Willman
Abstract: Salt is removed from crude oil by exposing the salt bearing crude to successive stages of water injection and steam injection where the water injection includes high shear and the stream injection does not include high shear applied to the steam bubbles. The steam is seen to transfer salt from the crude via a different transfer mechanism and therefore doesn't require the high shear mixing of conventional water injection systems.
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公开(公告)号：US10082010B1
公开(公告)日：2018-09-25
申请号：US15819335
申请日：2017-11-21
Applicant: PHILLIPS 66 COMPANY
Inventor： Keith H. Lawson , Derek H. Willman
CPC classification number: E21B43/2406 , B01D17/0208 , B01D17/042 , B01D17/045 , C10G31/08 , C10G33/04
Abstract: Salt is removed from crude oil by exposing the salt bearing crude to successive stages of water injection and steam injection where the water injection includes high shear and the stream injection does not include high shear applied to the steam bubbles. The steam is seen to transfer salt from the crude via a different transfer mechanism and therefore doesn't require the high shear mixing of conventional water injection systems.
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