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41. 发明授权

US10053632B2 Use of surfactants in water-based bitumen extraction processes 有权
公开(公告)号：US10053632B2
公开(公告)日：2018-08-21
申请号：US15215346
申请日：2016-07-20
申请人： SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such owners exist now and in the future
发明人： Jun Long
IPC分类号： C10G1/00 , C10G1/04
CPC分类号： C10G1/047 , C10G1/045 , C10G2300/208 , C10G2300/805
摘要： A process for extracting bitumen from oil sand ore to produce a bitumen froth having reduced solids is provided, comprising mixing the oil sand ore with water and a first process aid comprising at least one surfactant to form an oil sand slurry; conditioning the oil sand slurry to produce a conditioned oil sand slurry; and introducing the conditioned oil sand slurry into a separation zone for forming the bitumen froth having reduced solids.

42. 发明授权

US09890841B2 Rod rotator 有权
公开(公告)号：US09890841B2
公开(公告)日：2018-02-13
申请号：US15419415
申请日：2017-01-30
申请人： GLOBAL OIL AND GAS SUPPLIES INC.
发明人： David Gronning
IPC分类号： F16H29/02 , E21B19/00 , E21B37/02 , E21B43/12
CPC分类号： F16H29/02 , E21B19/00 , E21B37/02 , E21B43/127 , F16H35/18
摘要： A rod rotator has a crankshaft with non-aligned crank journals, a first actuating pawl attached to the first crank journal and a second actuating pawl attached to the second crank journal, and a ratchet wheel connected to a polished rod. The first actuating pawl pushes on the ratchet wheel to rotate the ratchet wheel while the second actuating pawl pulls on the ratchet wheel to rotate the ratchet wheel at the same time.

43. 发明授权

US09863203B2 Elastomeric seal for rotating heads 有权
公开(公告)号：US09863203B2
公开(公告)日：2018-01-09
申请号：US13086875
申请日：2011-04-14
申请人： Kelly Borden , Trevor Fritz
发明人： Kelly Borden , Trevor Fritz
IPC分类号： F16J15/32 , E21B33/038 , E21B33/08 , F16J15/3204 , F16J15/3252 , F16J15/3284 , E21B33/00
CPC分类号： E21B33/038 , E21B33/085 , E21B2033/005 , F16J15/3204 , F16J15/3252 , F16J15/3284
摘要： An all-elastomeric sealing element for a rotating control device includes a base portion, a conical portion and has a central pipe opening through both the base portion and the conical section. The conical section has an elastomeric core layer and an elastomeric surface sealing layer which encases the core layer. The surface sealing layer is softer than the core layer, as measured on a standard durometer scale.

44. 发明授权

US09850731B2 Lubricator with interchangeable ports 有权
公开(公告)号：US09850731B2
公开(公告)日：2017-12-26
申请号：US14041274
申请日：2013-09-30
申请人： 1069416 ALBERTA LTD.
发明人： Stephen Maerz , Leigh Durling , Watcharin Suttipisetchart
IPC分类号： E21B33/068 , E21B43/12 , F04B47/12 , F16L41/08
CPC分类号： E21B33/068 , E21B43/121 , F04B47/12 , F16L41/086
摘要： A lubricator is provided which has a unitized body with at least one port in communication with the body's bore and its outer surface, to which port(s) connectors with different outer fittings for further connection to other equipment may be attached and sealed, and later detached and replaced with other connectors. The connectors may have different outer fittings or may be a plug or valve. This allows the connection of a single port to external equipment to be changed and the fitting for that external equipment's connection to be altered, without having to disconnect the lubricator from its well-head and stem or any of the lubricator's other connections.

45. 发明授权

US09763398B2 Apparatus, method and system for algae growth 有权
公开(公告)号：US09763398B2
公开(公告)日：2017-09-19
申请号：US13501689
申请日：2010-10-27
申请人： Arthur Arnott Deane
发明人： Arthur Arnott Deane
IPC分类号： A01G33/00 , A01H4/00 , C12M1/00 , C12M1/02 , C12M1/34 , C12M1/42
CPC分类号： A01G33/00 , A01H4/001 , C12M21/02 , C12M23/22 , C12M23/34 , C12M27/00 , C12M27/18 , C12M31/10 , C12M41/00 , Y02A40/88
摘要： The cultivation, by optimized growth and harvesting of algae derived bio-mass may provide useful feedstock for various products and processes. The present invention provides an apparatus that allows for the optimized growth and harvesting of algae within a photo-bioreactor. The photo-bioreactor may include a channel and a propulsion unit for circulating an algae mixture through a channel while exposing the algae mixture to light to support photosynthesis and growth of the algae. A method is also provided for the optimizing the growth and harvesting of algae utilizing a number of different input streams. Further, a system including a programmable control assembly is provided for the growth and harvesting of algae.

46. 发明授权

US09724732B2 Screen cloth for vibrating, rotating or stationary screens 有权
公开(公告)号：US09724732B2
公开(公告)日：2017-08-08
申请号：US14818057
申请日：2015-08-04
申请人： SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such owners exist now and in the future
发明人： Soon Won Moon , Khaled Obaia , Damien Reid
IPC分类号： B07B1/49 , B07B1/46 , B07B1/28
CPC分类号： B07B1/4672 , B07B1/28 , B07B1/4618 , B07B1/469
摘要： A screen cloth for use in a screening device for screening out oversize objects in a material flowing in a direction is provided, comprising a metal plate having a perimeter and comprising a plurality of openings therethrough and forming a grid having longitudinal ligaments substantially parallel to the direction of the material flow and transverse ligaments substantially perpendicular to the direction of the material flow, the metal plate having an impact surface and a bottom surface; a coating or liner comprising an elastomer, coating or lining at least the impact surface of the metal plate or a portion thereof; and a wear material at least partially embedded into the elastomer coating or liner, or a portion thereof.

47. 发明授权

US09701908B2 Bitumen droplets coalescence 有权
公开(公告)号：US09701908B2
公开(公告)日：2017-07-11
申请号：US15215354
申请日：2016-07-20
申请人： SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such owners exist now and in the future
发明人： Jun Long , Shane Hoskins
IPC分类号： C10G1/00 , C10G1/04 , C10G33/06
CPC分类号： C10G1/00 , C10G1/002 , C10G1/047 , C10G33/06
摘要： A process is provided for treating an aqueous oil sand slurry containing bitumen droplets and air bubbles prior to separation in a separator, comprising separating the aqueous oil sand slurry into at least two individual slurry streams and allowing the at least two slurry streams to collide with one another such that the bitumen droplets and air bubbles in each slurry stream make contact with one another to increase both collision frequency and efficiency, and providing sufficient residence time to allow the bitumen droplet to coalesce, grow, and aerate to produce a treated oil sand slurry with larger and lighter bitumen droplets to improve bitumen flotation and recovery.

48. 发明授权

US09598124B2 Combined fifth wheel lift and slider assembly 有权
公开(公告)号：US09598124B2
公开(公告)日：2017-03-21
申请号：US14831931
申请日：2015-08-21
申请人： Pete Friesen
发明人： Pete Friesen
IPC分类号： B62D53/08
CPC分类号： B62D53/0821 , B62D53/0814
摘要： A combined fifth wheel lift and slider assembly mountable on a truck frame includes a fifth wheel slidably mounted upon a fifth wheel slider assembly, and vertically elevatable by a frame member; the frame member supporting the fifth wheel slider assembly, the frame member being moveable from a resting position wherein the frame member rests substantially horizontal relative to the truck frame, to an actuating position wherein the frame member is positioned at an angle relative to the truck frame; a hydraulic mechanism for moving the frame member from the resting position to the actuating position wherein the hydraulic mechanism extends upwardly to push the frame member, the fifth wheel assembly, and the fifth wheel in a direction away from the truck cab; and a locking mechanism for securing the frame member in the resting position.

49. 发明授权

US09464506B2 Sliding sleeve valve and method for fluid treating a subterranean formation 有权
标题翻译：滑动套管阀和用于流体处理地下地层的方法
公开(公告)号：US09464506B2
公开(公告)日：2016-10-11
申请号：US14113788
申请日：2012-05-02
申请人： Robert Joe Coon , Daniel Jon Themig , John Lee Emerson , Gustavo Mendoza
发明人： Robert Joe Coon , Daniel Jon Themig , John Lee Emerson , Gustavo Mendoza
IPC分类号： E21B34/06 , E21B34/10 , E21B34/14 , E21B43/16 , E21B43/26 , E21B34/00
CPC分类号： E21B34/06 , E21B34/063 , E21B34/102 , E21B34/103 , E21B34/14 , E21B43/16 , E21B43/26 , E21B2034/007
摘要： A sliding sleeve valve for wellbore operations includes: a tubular body including a tubular wall including an outer surface and an inner surface defining an inner bore; a fluid port extending through the tubular wall and providing fluidic communication between the outer surface and the inner bore; a sliding sleeve in the inner bore slidably moveable between a port closed position and a port open position, the sliding sleeve including a ball seat on which a plug is landed to move the sleeve from the port closed position to the port open position; an initial sleeve holding mechanism for holding the sliding sleeve in the port closed position, the initial sleeve holding mechanism selected to be overcome by landing a plug on the ball seat to move the sliding sleeve; and a second sleeve holding mechanism for holding the sliding sleeve in the port closed position after the sliding sleeve is reclosed from the port open position to the port closed position, the second sleeve holding mechanism selected to be overcome by landing a plug on the ball seat to move the sliding sleeve.
摘要翻译：用于井眼操作的滑动套筒阀包括：管状体，其包括管状壁，所述管状壁包括外表面和限定内孔的内表面; 流体端口延伸穿过管状壁并且在外表面和内孔之间提供流体连通; 所述内孔中的滑动套筒可在端口关闭位置和端口打开位置之间可滑动地移动，所述滑动套筒包括球座，塞座在其上着陆以将所述套筒从所述端口关闭位置移动到所述端口打开位置; 用于将滑动套筒保持在关闭位置的初始套筒保持机构，初始套筒保持机构被选择为通过将球塞座在球座上来移动滑动套筒来克服; 以及第二套筒保持机构，用于在滑动套筒从端口打开位置重新闭合到端口关闭位置之后将滑动套筒保持在关闭位置，第二套筒保持机构被选择通过将插头塞到球座上来克服移动滑动套筒。

50. 发明授权

US09371491B2 Bitumen recovery from oil sands tailings 有权
标题翻译：从油砂尾矿回收沥青
公开(公告)号：US09371491B2
公开(公告)日：2016-06-21
申请号：US14496857
申请日：2014-09-25
申请人： SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project, as such owners exist now and in the future
发明人： Simon Yuan , Owen Neiman , Jonathan Spence , Brent Hilscher , Ron Siman
IPC分类号： C10G1/04
CPC分类号： C10G1/047 , C10G1/045
摘要： There is provided a method including: combining storage pond tailings with a heated tailings stream to form a tailings mixture, the storage pond tailings having a temperature and a solids content and the tailings mixture having a resulting solids content less than the solids content of the storage pond tailings; and treating the tailings mixture to recover bitumen therefrom.
摘要翻译：提供了一种方法，包括：将储存池尾矿与加热的尾矿料流结合以形成尾矿混合物，储存池尾矿具有温度和固体含量，尾矿混合物的固体含量低于储存物的固体含量池塘尾矿并处理尾矿混合物以从其中回收沥青。

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