公开(公告)号：US09399903B2

公开(公告)日：2016-07-26

申请号：US14739088

申请日：2015-06-15

Applicant: SHELL OIL COMPANY

Inventor： Albert Joseph Hendrik Janssen ,  Guillo Alexander Schrader ,  Paulus Henricus Joannes Verbeek

IPC: E21B43/16 ,  E21B43/20 ,  C02F1/469 ,  B01D61/04 ,  B01D61/02 ,  B01D61/14 ,  C09K8/58 ,  C02F1/44 ,  C02F103/08

CPC classification number: E21B43/20 ,  B01D61/027 ,  B01D61/04 ,  B01D61/147 ,  B01D2311/04 ,  B01D2311/2603 ,  C02F1/442 ,  C02F1/444 ,  C02F1/4691 ,  C02F2103/08 ,  C02F2201/4617 ,  C09K8/58 ,  E21B43/16 ,  Y02A20/131

Abstract: A process and a system for enhancing recovery of oil from an oil-bearing formation are provided in which water having a total dissolved solids content is filtered to remove some solids in a filter assembly, the filtered water is treated to remove some ions in a capacitive deionization assembly, and the filtered deionized water is injected into the oil-bearing formation to mobilize crude oil and enhance oil recovery from the formation.

公开(公告)号：US09540574B2

公开(公告)日：2017-01-10

申请号：US13961366

申请日：2013-08-07

Applicant: Shell Oil Company

Inventor： Albert Joseph Hendrik Janssen ,  Bartholomeus Marinus Josephus Maria Suijkerbuijk

IPC: E21B43/20 ,  C10G53/04 ,  C10G33/04 ,  C10G1/04 ,  C09K8/035 ,  E21B43/34

CPC classification number: C10G53/04 ,  C09K8/035 ,  C09K8/58 ,  C10G1/047 ,  C10G33/04 ,  C10G2300/1033 ,  C10G2300/208 ,  E21B43/20 ,  E21B43/34

Abstract: The present invention is directed to a process for producing and separating oil. An aqueous fluid having an ionic content of at most 0.15 M and a total dissolved solids content of from 200 ppm to 10,000 ppm is introduced into an oil-bearing formation. Oil and water are produced from the formation subsequent to the introduction of the aqueous fluid into the formation. A demulsifier and a brine solution having a total dissolved solids content of greater than 10,000 ppm are mixed with the oil and water produced from the formation. Oil is then separated from the mixture of oil, water, demulsifier, and brine solution.

Abstract translation: 本发明涉及一种生产和分离油的方法。 将具有至多0.15M的离子含量和200ppm至10,000ppm的总溶解固体含量的含水流体引入含油地层中。 在将水溶液引入地层之后，从地层产生油和水。 具有大于10,000ppm的总溶解固体含量的破乳剂和盐水溶液与从地层产生的油和水混合。 然后将油与油，水，破乳剂和盐水溶液的混合物分离。

公开(公告)号：US09085971B2

公开(公告)日：2015-07-21

申请号：US13728646

申请日：2012-12-27

Applicant: SHELL OIL COMPANY

Inventor： Albert Joseph Hendrik Janssen ,  Guillo Alexander Schrader ,  Paulus Henricus Joannes Verbeek

IPC: E21B43/16 ,  E21B43/20 ,  C02F1/469 ,  B01D61/04 ,  B01D61/02 ,  B01D61/14 ,  C02F1/44 ,  C02F103/08

CPC classification number: E21B43/20 ,  B01D61/027 ,  B01D61/04 ,  B01D61/147 ,  B01D2311/04 ,  B01D2311/2603 ,  C02F1/442 ,  C02F1/444 ,  C02F1/4691 ,  C02F2103/08 ,  C02F2201/4617 ,  C09K8/58 ,  E21B43/16 ,  Y02A20/131

Abstract: A process and a system for enhancing recovery of oil from an oil-bearing formation are provided in which water having a total dissolved solids content is filtered to remove some solids in a filter assembly, the filtered water is treated to remove some ions in a capacitive deionization assembly, and the filtered deionized water is injected into the oil-bearing formation to mobilize crude oil and enhance oil recovery from the formation.

Abstract translation: 提供了一种用于从含油地层提高油的回收率的方法和系统，其中将具有总溶解固体含量的水过滤以除去过滤器组件中的一些固体，将经过滤的水处理以除去电容器中的一些离子 去离子组件，并且将过滤的去离子水注入含油地层中以调集原油并增强从地层中的采油。

公开(公告)号：US09657216B2

公开(公告)日：2017-05-23

申请号：US14518511

申请日：2014-10-20

Applicant: SHELL OIL COMPANY

Inventor： Bartholomeus Marinus Josephus Maria Suijkerbuijk ,  Diederik Michiel Boersma ,  Albert Joseph Hendrik Janssen

IPC: C09K8/588 ,  E21B43/16

CPC classification number: C09K8/588 ,  E21B43/162

Abstract: A process for producing a fluid containing oil and water from an oil-bearing formation and separating an oil phase and an aqueous phase from the produced fluid. An aqueous polymer mixture is formed by mixing polymer in water having a total dissolved solids content of from 200 ppm to 15,000 ppm. The aqueous polymer mixture is injected into an oil-bearing formation, and, after injecting the aqueous polymer mixture into the formation, a fluid is produced from the oil-bearing formation containing an oil phase and an aqueous polymer-containing phase. Brine is mixed with the produced fluid to enhance separation of the oil phase from the aqueous polymer phase.

公开(公告)号：US20130157334A1

公开(公告)日：2013-06-20

申请号：US13720408

申请日：2012-12-19

Applicant: Shell Oil Company

Inventor： Evert VAN DER HEIDE ,  Albert Joseph Hendrik Janssen

IPC: C12P7/12

CPC classification number: C12P7/12 ,  C02F3/28 ,  C02F3/30 ,  C02F2101/101 ,  C02F2101/40 ,  Y02E50/343

Abstract: A process for converting a lignocellulosic biomass comprising a) converting a lignocellulosic biomass into a fuel and producing an aqueous waste stream comprising at least one dissolved organic material and at least one dissolved sulfur-containing compound, wherein the aqueous waste stream has a sulfur content of more than 400 parts per million by weight, relative to the weight of the aqueous waste stream; and b) treating the aqueous waste stream, said treating comprises anaerobic digestion of a mixture comprising a first aqueous feed comprising the aqueous waste stream and a second aqueous feed, wherein the mixture has a sulfur content of at most 400 parts per million by weight, relative to the weight of the mixture.

Abstract translation: 一种用于转化木质纤维素生物质的方法，包括：a）将木质纤维素生物质转化为燃料并产生含有至少一种溶解的有机物质和至少一种溶解的含硫化合物的含水废物流，其中所述含水废物流的硫含量为 相对于废水流的重量，重量百万分之400以上; 和b）处理含水废物流，所述处理包括厌氧消化混合物，所述混合物包括含有废水的第一含水进料和第二含水进料，其中所述混合物的硫含量为至多400重量ppm， 相对于混合物的重量。