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1. 发明授权

US10851630B2 Production of hydrocarbon using direct-contact steam generation 有权
公开(公告)号：US10851630B2
公开(公告)日：2020-12-01
申请号：US15716821
申请日：2017-09-27
申请人： Suncor Energy Inc.
发明人： Hugo Acosta Ramirez , Todd Pugsley
IPC分类号： E21B43/24 , C01B32/50 , C01C1/00 , E21B43/285 , F22B1/18 , F22B1/22 , F23L7/00 , C01B13/00 , C10G1/04 , E21C41/24
摘要： A process for in situ thermal recovery of hydrocarbons from a reservoir is provided. The process includes: providing an oxygen-enriched mixture, fuel, feedwater and an additive including at least one of ammonia, urea and a volatile amine to a Direct-Contact Steam Generator (DCSG); operating the DCSG, including contacting the feedwater and the additive with hot combustion gas to obtain a steam-based mixture including steam, CO2 and the additive; injecting the steam-based mixture or a stream derived from the steam-based mixture into the reservoir to mobilize the hydrocarbons therein; and producing a produced fluid including the hydrocarbons.

2. 发明授权

US07192092B2 Method and means for recovering hydrocarbons from oil sands by underground mining 失效
标题翻译：通过地下采矿从油砂中回收碳氢化合物的方法和方法
公开(公告)号：US07192092B2
公开(公告)日：2007-03-20
申请号：US11112306
申请日：2005-04-21
申请人： John David Watson
发明人： John David Watson
IPC分类号： E21C41/24 , E21C39/00 , E21C35/00
CPC分类号： E21B43/29 , E21C41/24 , E21D9/13 , E21F15/00
摘要： The present invention is directed generally to the combined use of slurry mining and hydrocyclones to recover hydrocarbons, such as bitumen, from hydrocarbon-containing materials, such as oil sands, and to selective mining of valuable materials, particularly hydrocarbon-containing materials, using a plurality of excavating devices and corresponding inputs for the excavated material. The excavated material captured by each input can be switched back-and-forth between two or more destinations depending on the value of the stream.
摘要翻译：本发明一般涉及浆料开采和水力旋流器从含烃材料如油砂中回收烃类如沥青的组合使用，以及选择性开采有价值的材料，特别是含烃材料，使用多个挖掘装置和挖掘材料的相应输入。每个输入物捕获的挖掘材料可以根据流的值在两个或多个目的地之间来回切换。

3. 发明申请

US20050218711A1 Method and means for recovering hydrocarbons from oil sands by underground mining 失效
标题翻译：通过地下采矿从油砂中回收碳氢化合物的方法和方法
公开(公告)号：US20050218711A1
公开(公告)日：2005-10-06
申请号：US11112306
申请日：2005-04-21
申请人： John Watson
发明人： John Watson
IPC分类号： E02F5/12 , E21B43/29 , E21C41/16 , E21C41/24 , E21D9/13 , E21F15/00 , E21C41/00 , E21C45/00
CPC分类号： E21B43/29 , E21C41/24 , E21D9/13 , E21F15/00
摘要： The present invention is directed generally to the combined use of slurry mining and hydrocyclones to recover hydrocarbons, such as bitumen, from hydrocarbon-containing materials, such as oil sands, and to selective mining of valuable materials, particularly hydrocarbon-containing materials, using a plurality of excavating devices and corresponding inputs for the excavated material. The excavated material captured by each input can be switched back-and-forth between two or more destinations depending on the value of the stream.
摘要翻译：本发明一般涉及浆料开采和水力旋流器从含烃材料如油砂中回收烃类如沥青的组合使用，以及选择性开采有价值物质，特别是含烃材料，使用多个挖掘装置和挖掘材料的相应输入。每个输入物捕获的挖掘材料可以根据流的值在两个或多个目的地之间来回切换。

4. 发明授权

US06951247B2 In situ thermal processing of an oil shale formation using horizontal heat sources 失效
标题翻译：使用水平热源对油页岩层进行原位热处理
公开(公告)号：US06951247B2
公开(公告)日：2005-10-04
申请号：US10128700
申请日：2002-04-24
申请人： Eric Pierre de Rouffignac , Ilya Emil Berchenko , Thomas David Fowler , John Michael Karanikas , Kevin Albert Maher , Robert Charles Ryan , Gordon Thomas Shahin, Jr. , Harold J. Vinegar , Scott Lee Wellington , Etuan Zhang
发明人： Eric Pierre de Rouffignac , Ilya Emil Berchenko , Thomas David Fowler , John Michael Karanikas , Kevin Albert Maher , Robert Charles Ryan , Gordon Thomas Shahin, Jr. , Harold J. Vinegar , Scott Lee Wellington , Etuan Zhang
IPC分类号： E21B43/243 , E21B43/247 , E21B43/30 , E21C41/24 , E21B43/24 , E21B47/00
CPC分类号： E21B43/24 , E21B43/2401 , E21B43/243 , E21B43/247 , E21B43/30
摘要： An oil shale formation may be treated using an in situ thermal process. Heat may be provided to a portion of the formation from one or more heat sources having a horizontal orientation in the formation. Heat may be allowed to transfer from the heat sources to a section of the formation. Hydrocarbons, H2, and/or other formation fluids may be produced from the formation.
摘要翻译：可以使用原位热处理来处理油页岩层。可以从地层中具有水平取向的一个或多个热源向地层的一部分提供热量。可以允许热量从热源转移到地层的一部分。碳氢化合物，H 2 H 2和/或其它地层流体可以从地层中产生。

5. 发明授权

US06929330B2 Method and system for mining hydrocarbon-containing materials 失效
标题翻译：含烃材料开采方法和系统
公开(公告)号：US06929330B2
公开(公告)日：2005-08-16
申请号：US10272852
申请日：2002-10-16
申请人： Ronald D. Drake , Michael Helmut Kobler , John David Watson
发明人： Ronald D. Drake , Michael Helmut Kobler , John David Watson
IPC分类号： E21B7/00 , E21C41/16 , E21C41/24 , E21D9/00 , E21D9/06 , E21D9/087 , E21D9/12 , E21D9/14 , E21D11/00 , E21D21/00 , E21F7/00 , E21F15/00 , E21C35/18
CPC分类号： E21F7/00 , E21B7/002 , E21C41/24 , E21D9/00 , E21D9/093 , E21D9/12 , E21D9/14 , E21D11/00 , E21D21/00 , E21F15/00
摘要： The present invention is directed, inter alia, to devices and methods for excavating valuable materials, particularly soft ores such as oil sands, oil shales, and the like, that use one or more of a number of features, including backfilling for ground support, a small trailing access tunnel, processing of the valuable material in the excavation with the tailings optionally being used as backfill and the valuable material being transported to the surface, a plurality of movable shields for ground support, and/or a movable tail shield to provide interim support to the backfill while additional liner sections are installed and/or formed.
摘要翻译：本发明尤其涉及用于挖掘有价值材料，特别是软矿石如油砂，油页岩等的装置和方法，其使用包括用于地面支撑的回填的多个特征中的一个或多个，一个小的拖尾通道，在挖掘过程中有价值的材料的处理可选地用作回填物，并且有价值的材料被运送到表面，多个用于地面支撑的可移动屏蔽件和/或可移动的护罩以提供临时支持回填，同时安装和/或形成额外的衬管部分。

6. 发明授权

US06880633B2 In situ thermal processing of an oil shale formation to produce a desired product 失效
标题翻译：油页岩地层的原位热处理以产生所需的产物
公开(公告)号：US06880633B2
公开(公告)日：2005-04-19
申请号：US10131123
申请日：2002-04-24
申请人： Scott Lee Wellington , Ilya Emil Berchenko , Eric Pierre de Rouffignac , Thomas David Fowler , Robert Charles Ryan , Gordon Thomas Shahin, Jr. , George Leo Stegemeier , Harold J. Vinegar , Etuan Zhang
发明人： Scott Lee Wellington , Ilya Emil Berchenko , Eric Pierre de Rouffignac , Thomas David Fowler , Robert Charles Ryan , Gordon Thomas Shahin, Jr. , George Leo Stegemeier , Harold J. Vinegar , Etuan Zhang
IPC分类号： E21B43/243 , E21B43/247 , E21B43/30 , E21C41/24 , E21B43/24 , E21B43/34 , E21B47/06
CPC分类号： E21B43/24 , E21B43/2401 , E21B43/243 , E21B43/247 , E21B43/30
摘要： An oil shale formation may be treated using an in situ thermal process. Heat may be provided from one or more heat sources. Heat may be allowed to transfer from the heat sources to a section of the formation. Hydrocarbons, H2, and/or other formation fluids may be produced from the formation. Conditions in a section of the formation may be controlled to produced a desired product.
摘要翻译：可以使用原位热处理来处理油页岩层。可以从一个或多个热源提供热量。可以允许热量从热源转移到地层的一部分。碳氢化合物，H 2 H 2和/或其它地层流体可以从地层中产生。可以控制地层的一部分中的条件以产生所需的产物。

7. 发明授权

US5135286A Residue recovery process and apparatus 失效
标题翻译：残留回收过程和设备
公开(公告)号：US5135286A
公开(公告)日：1992-08-04
申请号：US526164
申请日：1990-05-21
申请人： Ian Ripley
发明人： Ian Ripley
IPC分类号： F04B19/12 , E21B43/12 , E21B43/24 , E21C41/24 , F04B15/02
CPC分类号： E21B43/24 , E21B43/121
摘要： The recovery of materials from viscous bodies of petroleum residue and asphalt deposits which contain substantial quantities of the deposits by the use of an induced thermal gradient in a region of such a viscous body in which there is located a screw-like pump.This is effected by a process and apparatus that utilizes a thermal gradient about a archimedian screw-type pump in the pit or pond where its inlet is proximate of the surface of the pit or pond. The thermal gradient about the pump concentrates less viscous components at the vicinity of the inlet and a positive pressure is applied to assure a flow of residue towards the inlet allowing the lower viscosity materials to be captured and pumped from the pit or pond to a shore facility.

8. 发明授权

US4703798A In situ method for recovering hydrocarbon from subterranean oil shale deposits 失效
标题翻译：从地下油页岩沉积物回收烃的原位方法
公开(公告)号：US4703798A
公开(公告)日：1987-11-03
申请号：US880254
申请日：1986-06-30
申请人： Robert H. Friedman
发明人： Robert H. Friedman
IPC分类号： E21B43/18 , E21B43/24 , E21B43/248 , E21B43/40 , E21C41/24 , E21C43/00
CPC分类号： E21B43/40 , E21B43/18 , E21B43/2405 , E21B43/248
摘要： Hydrocarbons may be recovered from subterranean oil shale deposits by penetrating the deposit with a well, applying hydraulic and/or explosive fracturing to the portion of the formation adjacent the well to form a zone of rubberized and/or fractured oil shale material and then introducing it to the treated portion of the formation a hydrogen doner solvent, preferably tetralin, in a sufficient volume to essentially fill all of the void spaces in the formation within the rubberized and fractured portion of the formation, and then applying hydrogen to the well and maintaining the hydrogen at a pressure range of from 50 to 500 and preferably from 250 to 350 pounds per square inch for a period of time in the range of from 50 to 600 and preferably 250 to 350 days, which causes a disintegration of the oil shale minerals. After this first stage pretreatment, the hydrogen is removed and a free-oxygen containing gas such as air is introduced into the pretreated portion of the oil shale deposit which removes organic fragments from the polymeric kerogen component of the oil shale by oxidative scission. A suitable solvent for the organic fragments is also present with the free oxygen containing gas. Fluids are recovered from the formation, since fluids including solvent and the organic fractions, which are separated by sublimation with the solvent being recycled.
摘要翻译：碳氢化合物可以从地层油页岩沉积物中回收，通过用井渗透沉积物，向邻近井的地层部分施加水力和/或爆炸性压裂，形成橡胶化和/或断裂的油页岩材料区，然后将其引入向地层的处理部分提供足够体积的氢供体溶剂，优选四氢化萘，以基本上填充地层的橡胶化和断裂部分内的地层中的所有空隙，然后将氢施加到井中并保持压力范围为50至500，优选250至350磅/平方英寸的氢气，时间范围为50至600，优选为250至350天，这导致油页岩矿物的分解。在该第一阶段预处理之后，除去氢气，并将含空气的自由氧气体引入油页岩沉积物的预处理部分中，其通过氧化断裂从油页岩的聚合物干酪根组分中除去有机碎片。有机碎片的合适溶剂也含有游离含氧气体。流体从地层中回收，因为包括溶剂和有机馏分在内的流体通过溶剂升华分离而被再循环。

9. 发明授权

US4575155A Pressure differential mining tool 失效
标题翻译：压差采矿工具
公开(公告)号：US4575155A
公开(公告)日：1986-03-11
申请号：US588211
申请日：1984-03-12
申请人： Everett L. Hodges
发明人： Everett L. Hodges
IPC分类号： E21B43/29 , E21C41/24 , E21C50/00 , E21C37/06
CPC分类号： E21B43/29
摘要： A pressurized fluid is injected into a subterranean cavity in a mineral deposit to support the overburden during hydraulic mining operations. A dynamic seal between the drill string and a surrounding casing retains fluid pressure within the cavity as the drill string rotates during mining operations. A blowout protector retains fluid pressure within the cavity while the drill string is raised or lowered within the cavity when it is necessary to add or remove drill string sections.
摘要翻译：将压力流体注入到矿床中的地下空腔中以在液压采矿作业期间支撑上覆岩层。当钻柱在采矿作业期间旋转时，钻柱和周围壳体之间的动态密封保持腔内的流体压力。当需要添加或移除钻柱部分时，井筒保护器将流体压力保持在腔体内，同时钻柱在腔内升高或降低。

10. 发明授权

US4531783A Stability control in underground workings adjacent an in situ oil shale retort 失效
标题翻译：邻近原位油页岩蒸馏器的地下工作中的稳定性控制
公开(公告)号：US4531783A
公开(公告)日：1985-07-30
申请号：US615699
申请日：1984-05-29
申请人： Thomas E. Ricketts
发明人： Thomas E. Ricketts
IPC分类号： E21B43/247 , E21C41/24 , E21C41/10
CPC分类号： E21B43/247 , E21C41/24
摘要： In situ oil shale retorts are formed in spaced-apart rows, with adjacent rows of such retorts being separated by load-bearing inter-retort pillars of unfragmented formation sufficiently strong for preventing substantial subsidence. Each retort contains a fragmented permeable mass of formation particles containing oil shale. An air level drift is excavated in formation directly above the inter-retort pillar so that the roof and/or floor of the air level drift is spaced above the upper boundaries of the retorts in such adjacent rows. This causes the roof of the air level drift to be in compression, rather than in tension, which stabilizes the roof and avoids dangerous rock falls. During retorting operations, air is introduced at the upper edge of each retort through lateral air inlet passages sloping downwardly from the air level drift. Off gas and liquid products are withdrawn from each retort through a production level passage at the bottom of each retort at the edge opposite the air inlet. The production level passages connect to a main production level drift extending between adjacent rows of retorts. The roof of the main production level drift is excavated in formation directly below the inter-retort pillar so that the roof of the production level drift is spaced below the lower boundaries of the retorts in adjacent rows. This places the roof of the production level drift in compression, avoiding the likelihood of rock falls.
摘要翻译：原位油页岩蒸馏器形成为间隔开的排，这些蒸馏器的相邻排由承载的非破碎地层的蒸馏塔柱分离，足够坚固以防止实质的沉降。每个蒸馏器包含含有油页岩的碎裂的渗透物质的地层颗粒。在蒸馏塔的正上方挖掘空气位漂移，使得空气位漂移的屋顶和/或地板在相邻排中的蒸馏器的上边界之上间隔开。这导致空气平台的顶部漂移被压缩而不是紧张，这稳定了屋顶，并避免了危险的岩石坠落。在蒸煮操作期间，空气通过从空气水平漂移向下倾斜的侧向空气入口通道在每个蒸馏器的上边缘处引入。废气和液体产品从每个蒸馏器中通过位于每个蒸馏器底部的生产级通道在与空气入口相对的边缘排出。生产水平通道连接到在相邻的蒸馏排之间延伸的主生产水平漂移。主要生产水平漂移的屋顶是直接在蒸馏塔下面形成的，使得生产水平漂移的屋顶间隔在相邻排中的蒸馏器的下边界之下。这使得生产水平的屋顶在压缩中漂移，避免了岩石坠落的可能性。

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