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公开(公告)号：US20140000886A1
公开(公告)日：2014-01-02
申请号：US13926838
申请日：2013-06-25
Applicant: Shell Oil Company
Inventor： Stanley Nemec MILAM , John Justin FREEMAN , Erik Willem TEGELAAR
Abstract: A system and process are provided for recovering petroleum from a formation. An oil recovery formulation comprising at least 75 mol % dimethyl sulfide that is first contact miscible with a liquid petroleum composition is introduced into a subterranean petroleum bearing formation comprising heavy oil, extra heavy oil, or bitumen, and petroleum is produced from the formation.
Abstract translation: 提供了用于从地层回收石油的系统和方法。 包含与液体石油组合物首先接触的至少75mol％二甲硫醚的油采收制剂被引入到包含重油，超重油或沥青的地下含石油地层中，并且从地层产生石油。
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公开(公告)号：US20140000882A1
公开(公告)日：2014-01-02
申请号：US13926775
申请日：2013-06-25
Applicant: Shell Oil Company
Inventor： Stanley Nemec MILAM , John Justin FREEMAN , Erik Willem TEGELAAR
Abstract: A system and process are provided for recovering petroleum from a formation. An oil recovery formulation comprising at least 75 mol % dimethyl sulfide that is first contact miscible with a liquid petroleum composition is introduced into a petroleum bearing formation and petroleum is produced from the formation.
Abstract translation: 提供了用于从地层回收石油的系统和方法。 包含至少75mol％的与液体石油组合物可混溶的二甲硫醚的油回收制剂被引入含石油地层中，并从地层中产生石油。
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公开(公告)号：US20140166543A1
公开(公告)日：2014-06-19
申请号：US14103533
申请日：2013-12-11
Applicant: Shell Oil Company
Inventor： Stanley Nemec MILAM , Erik Willem TEGELAAR , John Justin FREEMAN
IPC: C10G1/04
Abstract: A system and a process for recovering bitumen from oil sands are provided. The system includes a bitumen solvent comprised of at least 75 mol % dimethyl sulfide that is first contact miscible with bitumen, an oil sands material comprised of bitumen, and a contacting apparatus configured to receive the bitumen solvent and the oil sands material and to contact and mix the bitumen solvent and oil sands material to form a bitumen-containing extract and a bitumen-depleted oil sands material. The process includes the steps of providing the oil sands material; contacting the oil sands material with the solvent comprised of at least 75 mol % dimethyl sulfide to form the bitumen-containing extract and the bitumen-depleted oil sands material; and separating the bitumen-containing extract from the bitumen-depleted oil sands material.
Abstract translation: 提供了一种用于从油砂中回收沥青的系统和方法。 该系统包括沥青溶剂，其由至少75摩尔％的二甲基硫化物组成，其与沥青混合的第一接触剂，由沥青组成的油砂材料，以及接触装置，其被配置为接收沥青溶剂和油砂材料，并接触和 混合沥青溶剂和油砂材料，形成含沥青的提取物和沥青耗尽的油砂材料。 该方法包括提供油砂材料的步骤; 使油砂材料与由至少75mol％的二甲基硫醚组成的溶剂接触以形成含沥青的提取物和沥青贫油油砂材料; 并从含沥青的油砂材料中分离含沥青的提取物。
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公开(公告)号：US20140000883A1
公开(公告)日：2014-01-02
申请号：US13926815
申请日：2013-06-25
Applicant: Shell Oil Company
Inventor： Stanley Nemec MILAM , John Justin FREEMAN , Erik Willem TEGELAAR
IPC: E21B43/16
Abstract: A system and process are provided for recovering petroleum from a formation. An oil recovery formulation comprising at least 75 vol. % dimethyl sulfide is introduced into a subterranean petroleum bearing formation and petroleum is produced from the formation.
Abstract translation: 提供了用于从地层回收石油的系统和方法。 一种油回收制剂，其包含至少75体积％ ％的二甲基硫醚被引入地下含石油地层，并从地层中产生石油。
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公开(公告)号：US20140367097A1
公开(公告)日：2014-12-18
申请号：US14305965
申请日：2014-06-16
Applicant: SHELL OIL COMPANY
Inventor： Stanley Nemec MILAM , Erik Willem TEGELAAR , John Justin FREEMAN
IPC: E21B43/241
CPC classification number: E21B43/24 , E21B43/2408 , E21B43/25
Abstract: A system and process are provided for recovering oil from an oil-bearing formation. An oil recovery formulation that is first contact miscible with a liquid petroleum composition that is comprised of at least 15 mol % dimethyl sulfide is introduced together with steam or hot water into a subterranean oil-bearing formation comprising heavy oil, extra heavy oil, or bitumen, and oil is produced from the formation.
Abstract translation: 提供了用于从含油地层回收油的系统和方法。 与由至少15mol％的二甲基硫醚组成的液体石油组合物首先接触的油回收制剂与蒸汽或热水一起引入包含重油，超重油或沥青的地下含油地层 ，从地层产生油。
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Patent Agency Ranking
公开(公告)号：US20140000879A1
公开(公告)日：2014-01-02
申请号：US13926863
申请日：2013-06-25
Applicant: Shell Oil Company
Inventor： Stanley Nemec MILAM , John Justin FREEMAN , Erik Willem TEGELAAR
Abstract: A system and process are provided for recovering petroleum from a formation. An oil recovery formulation comprising at least 75 mol % dimethyl sulfide that is first contact miscible with a liquid petroleum composition is introduced into a petroleum bearing formation and petroleum and oil recovery formulation are produced from the formation. The produced oil recovery formulation is separated from the produced petroleum, and the produced oil recovery formulation is introduced into the formation.
Abstract translation: 提供了用于从地层回收石油的系统和方法。 包含至少75摩尔％的与液体石油组合物可混溶的二甲基硫化物的油回收制剂被引入含石油地层中，并从地层中制备石油和油回收制剂。 将生产的采油配方与生产的石油分离，并将生产的采油配方引入地层。
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7.发明申请公开(公告)号：US20150005207A1
公开(公告)日：2015-01-01
申请号：US14315015
申请日：2014-06-25
Applicant: SHELL OIL COMPANY
Inventor： Stanley Nemec MILAM , Erik Willem TEGELAAR , John Justin FREEMAN , Richard B. TAYLOR
IPC: C07C319/14 , C09K8/58
CPC classification number: C07C319/14 , C07C1/20 , C07C321/14 , C07C11/02
Abstract: Petroleum coke or coal coke is gasified to produce a gas stream containing carbon monoxide, hydrogen, hydrogen sulfide, and optionally ammonia, carbon dioxide, water, and nitrogen. Carbon monoxide, hydrogen, and hydrogen sulfide, and optionally ammonia, carbon dioxide, water, and nitrogen are separated from the gas stream. The separated carbon monoxide and hydrogen are reacted to produce methanol, and the methanol is reacted with the separated hydrogen sulfide to produce dimethyl sulfide.
Abstract translation: 将石油焦炭或煤焦煤气化以产生含有一氧化碳，氢气，硫化氢和任选的氨，二氧化碳，水和氮气的气流。 一氧化碳，氢气和硫化氢，以及任选的氨，二氧化碳，水和氮气与气流分离。 使分离的一氧化碳和氢气反应生成甲醇，甲醇与分离的硫化氢反应产生二甲基硫醚。
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8.发明申请公开(公告)号：US20150000915A1
公开(公告)日：2015-01-01
申请号：US14315054
申请日：2014-06-25
Applicant: SHELL OIL COMPANY
Inventor： Stanley Nemec MILAM , Erik Willem TEGELAAR , John Justin FREEMAN , Richard B. TAYLOR
IPC: E21B21/14
Abstract: A method of treating a wellbore penetrating a subterranean formation comprising: providing an asphaltene solvent, wherein the asphaltene solvent comprises at least 75 mol % dimethyl sulfide and introducing the asphaltene solvent into the wellbore
Abstract translation: 一种处理穿透地下地层的井眼的方法，包括：提供沥青质溶剂，其中沥青质溶剂包含至少75mol％的二甲基硫醚并将沥青质溶剂引入井眼
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9.发明申请公开(公告)号：US20140360727A1
公开(公告)日：2014-12-11
申请号：US14297120
申请日：2014-06-05
Applicant: SHELL OIL COMPANY
Inventor： Stanley Nemec MILAM , Erik Willem TEGELAAR , John Justin FREEMAN
CPC classification number: E21B43/162 , C09K8/524 , C09K8/58
Abstract: A system and method for remediation of asphaltene-induced fouling of an oil-bearing formation is provided wherein an asphaltene solvent comprising at least 75 mol % dimethyl sulfide is introduced into an oil-bearing formation containing asphaltene deposits and the dimethyl sulfide is contacted with the asphaltene deposits.
Abstract translation: 提供了一种用于补偿含油地层的沥青质引起的结垢的系统和方法，其中将包含至少75mol％二甲基硫醚的沥青质溶剂引入含沥青质沉积物的含油地层中，并将二甲基硫醚与 沥青质沉积物
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公开(公告)号：US20160186042A1
公开(公告)日：2016-06-30
申请号：US14977290
申请日：2015-12-21
Applicant: SHELL OIL COMPANY
Abstract: A process is provided for recovering oil from a hydrocarbon-bearing formation comprised of hydrocarbons and formation water. The process presented herein includes an oil recovery formulation comprising at least 75 mol % dimethyl sulfide and between 1 mol % and 18 mol % of dimethyl ether, wherein the amount of dimethyl ether in the oil recovery formulation is selected relative to the solubility of dimethyl ether in the formation water.
Abstract translation: 提供了从由烃和地层水构成的含烃地层中回收油的方法。 本文提供的方法包括含有至少75mol％二甲基硫醚和1mol％至18mol％二甲醚的油回收制剂，其中油回收制剂中的二甲醚的量相对于二甲醚的溶解度来选择 在地层水中。
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