Chasing Solvent for Enhanced Recovery Processes

    公开(公告)号:US20190002755A1

    公开(公告)日:2019-01-03

    申请号:US16003840

    申请日:2018-06-08

    IPC分类号: C09K8/594 C09K8/592 E21B43/24

    摘要: Methods to optimize solvent use in solvent-dominated processes for recovery of hydrocarbons are disclosed herein. In some embodiments, disclosed methods include injecting a solvent composition into a reservoir at a pressure above a liquid/vapor phase change of the solvent composition; injecting a chaser into the reservoir at a pressure above the liquid/vapor phase change of the solvent composition; allowing the solvent composition to mix with hydrocarbons in the reservoir and at least partially dissolve into the hydrocarbons to produce a solvent/hydrocarbon mixture; reducing the pressure in the reservoir below the liquid/vapor phase change pressure of the solvent composition thereby flowing at least a fraction of the solvent/hydrocarbon mixture from the reservoir; and repeating these steps as required.

    Chasing solvent for enhanced recovery processes

    公开(公告)号:US11142681B2

    公开(公告)日:2021-10-12

    申请号:US16003840

    申请日:2018-06-08

    摘要: Methods to optimize solvent use in solvent-dominated processes for recovery of hydrocarbons. Methods include injecting a solvent composition into a reservoir at a pressure above a liquid/vapor phase change of the solvent composition; injecting a chaser into the reservoir at a pressure above the liquid/vapor phase change of the solvent composition; allowing the solvent composition to mix with hydrocarbons in the reservoir and at least partially dissolve into the hydrocarbons to produce a solvent/hydrocarbon mixture; reducing the pressure in the reservoir below the liquid/vapor phase change pressure of the solvent composition thereby flowing at least a fraction of the solvent/hydrocarbon mixture from the reservoir; and repeating these steps as required.

    Sand and Fluid Production and Injection Modeling Methods
    3.
    发明申请
    Sand and Fluid Production and Injection Modeling Methods 有权
    砂和流体生产和注射建模方法

    公开(公告)号:US20110213602A1

    公开(公告)日:2011-09-01

    申请号:US13120115

    申请日:2009-09-21

    IPC分类号: G06G7/48

    摘要: Methods for modeling subsurface reservoirs are provided. In at least one embodiment, the process includes building a numerical model of a reservoir having at least one injection well and at least one producing well, and incorporating at least one of an Eulerian boundary condition (EBC) into each of the at least one injection well and at least one producing well, an advanced constitutive model (ACM) int the reservoir, and an adaptive re-meshing technique (ART) into the reservoir model. Then generating a simulation result from the integrated reservoir model, wherein the simulation result includes at least a volume of produced fluids and produced particulate solids from the reservoir, a volume of injected fluids and injected particulate solids into the reservoir, and a simulation of movement of at least a volume of particulate solids and fluids in the reservoir.

    摘要翻译: 提供了地下储层建模方法。 在至少一个实施方案中,该方法包括建立具有至少一个注入井和至少一个生产井的储层的数值模型,并将欧拉边界条件(EBC)中的至少一个纳入至少一个注入 井和至少一个生产井,水库中的先进本构模型(ACM),以及水库模型中的自适应再啮合技术(ART)。 然后从所述综合储层模型产生模拟结果,其中所述模拟结果包括产生的流体的体积和从储层产生的颗粒固体,注入的流体体积和注入的颗粒固体进入储层,以及模拟运动 储存器中至少一定体积的固体颗粒和流体。

    Allowing Interactive Post of an Online Game within a Social Network
    4.
    发明申请
    Allowing Interactive Post of an Online Game within a Social Network 有权
    允许社交网络中的在线游戏的互动帖子

    公开(公告)号:US20140179412A1

    公开(公告)日:2014-06-26

    申请号:US13725999

    申请日:2012-12-21

    IPC分类号: A63F13/12

    摘要: Methods, systems, and computer programs for sharing a game play over a social network include executing a play session of a game. During execution of the play session, an option is provided to share a portion of the game on a social network. In response to receiving a request to share the portion of the game, an instance of the game is generated at a time when the request is received and is posted to a stream of the social network. The instance of the game inherits a current state of the play session. A reward is generated to a user account that plays the instance in the stream and to the user that initiates the sharing of the portion of the game upon the user playing the instance of the game claims the reward.

    摘要翻译: 用于在社交网络上共享游戏的方法,系统和计算机程序包括执行游戏的游戏会话。 在执行播放会话期间,提供了在社交网络上共享游戏的一部分的选项。 响应于接收到共享游戏的该部分的请求,在接收到该请求并将其发布到社交网络的流时生成游戏的实例。 游戏的实例继承了播放会话的当前状态。 在播放游戏中的实例的用户帐户和用户播放游戏实例声明奖励时发起游戏部分共享的用户产生奖励。

    METHOD AND APPARATUS FOR REDUCING DELAY IN ESTABLISHING SESSION
    5.
    发明申请
    METHOD AND APPARATUS FOR REDUCING DELAY IN ESTABLISHING SESSION 审中-公开
    减少建立会议延迟的方法和装置

    公开(公告)号:US20120093113A1

    公开(公告)日:2012-04-19

    申请号:US13336751

    申请日:2011-12-23

    IPC分类号: H04W72/04

    CPC分类号: H04W76/10 H04W76/27

    摘要: Embodiments of the present invention disclose a method and an apparatus for reducing a delay in establishing a session, relating to the field of communication technologies. The method for reducing a delay in establishing a session includes: sending a measurement report to a network control device after establishing a connection with the network control device; receiving a radio bearer reconfiguration message sent by the network control device and performing state transition to a CELL_DCH state; sending a radio bearer reconfiguration confirmation message to the network control device to notify the network control device that the state transition is completed; and receiving a session confirmation message sent by the network control device to enter into a session state.

    摘要翻译: 本发明的实施例公开了与通信技术领域相关的用于减少建立会话的延迟的方法和装置。 用于减少建立会话的延迟的方法包括:在与网络控制设备建立连接之后向网络控制设备发送测量报告; 接收网络控制装置发送的无线承载重配置消息,并执行向CELL_DCH状态的转换; 向网络控制设备发送无线承载重配置确认消息,通知网络控制设备状态转换完成; 以及接收由所述网络控制装置发送的进入会话状态的会话确认消息。

    Rice ubiquitin-derived promoters
    6.
    发明授权
    Rice ubiquitin-derived promoters 有权
    水稻泛素衍生的启动子

    公开(公告)号:US06528701B1

    公开(公告)日:2003-03-04

    申请号:US09516277

    申请日:2000-02-29

    IPC分类号: C12N1509

    CPC分类号: C12N15/8237 C07K14/415

    摘要: Four rice ubiquitin genes have been sequenced, including the promoter region. Among the four promoters, two belong to a class known as polyubiquitin genes and two to the class of ubiquitin fusion genes. The two polyubiquitin genes both comprise of 6 ubiquitin-monomers in the coding region. Promoters isolated from the polyubiquitin genes were shown to drive strong constitutive expression in transformed rice plants. Expression of the one polyubiquitin gene was induced by heat-shock treatment. The ubiquitin promoters can be used to drive expression of structural genes including but not limited to genes for herbicide resistance, resistance to pests, and tolerance to drought or other adverse environmental conditions.

    摘要翻译: 已经对四个水稻泛素基因进行了测序,包括启动子区。 在四个启动子中,两个属于称为多聚遍在蛋白基因的类别,另外两个属于泛素融合基因。 两个多聚遍在蛋白基因在编码区中都含有6个泛素单体。 从多聚泛素基因中分离的启动子显示在转化的水稻植物中驱动强的组成型表达。 通过热休克处理诱导一种多聚遍在蛋白基因的表达。 泛素启动子可用于驱动结构基因的表达,包括但不限于除草剂抗性,抗病虫害性和耐干旱或其他不利环境条件的基因。

    Sand and fluid production and injection modeling methods
    7.
    发明授权
    Sand and fluid production and injection modeling methods 有权
    砂和流体生产和注射造型方法

    公开(公告)号:US08666717B2

    公开(公告)日:2014-03-04

    申请号:US13120115

    申请日:2009-09-21

    IPC分类号: G06G7/48 G06G7/50

    摘要: Methods for modeling subsurface reservoirs are provided. In at least one embodiment, the process includes building a numerical model of a reservoir having at least one injection well and at least one producing well, and incorporating at least one of an Eulerian boundary condition (EBC) into each of the at least one injection well and at least one producing well, an advanced constitutive model (ACM) int the reservoir, and an adaptive re-meshing technique (ART) into the reservoir model. Then generating a simulation result from the integrated reservoir model, wherein the simulation result includes at least a volume of produced fluids and produced particulate solids from the reservoir, a volume of injected fluids and injected particulate solids into the reservoir, and a simulation of movement of at least a volume of particulate solids and fluids in the reservoir.

    摘要翻译: 提供了地下储层建模方法。 在至少一个实施例中,该方法包括建立具有至少一个注入井和至少一个生产井的储层的数值模型,并将欧拉边界条件(EBC)中的至少一个纳入至少一个注入 井和至少一个生产井,水库中的先进本构模型(ACM),以及水库模型中的自适应再啮合技术(ART)。 然后从所述综合储层模型产生模拟结果,其中所述模拟结果包括产生的流体的体积和从储层产生的颗粒固体,注入的流体体积和注入的颗粒固体进入储层,以及模拟运动 储存器中至少一定体积的固体颗粒和流体。

    Fracture Shot Count Reduction
    9.
    发明申请
    Fracture Shot Count Reduction 审中-公开
    断裂射击计数减少

    公开(公告)号:US20090070732A1

    公开(公告)日:2009-03-12

    申请号:US11925606

    申请日:2007-10-26

    IPC分类号: G06F17/50

    CPC分类号: G03F7/70433 G03F1/36 G03F1/68

    摘要: Techniques are described for reducing the number of shots in a fractured layout design. Each polygon in a layout design is examined for “jogs.” For each identified jog, the surrounding region is examined to determine if there is an opposing jog or parallel edge that can be aligned with the identified jog. The surrounding region then is examined for any polygon features, such as edges or vertices, which might restrict or prevent the alignment of the identified jog with the opposing jog or edge. If the identified jog can be aligned with an opposing jog or edge without violating a specified alignment constraint, then those jogs are deemed an alignable jog pair. Next, one or more of the alignable jog pairs is selected for alignment. The alignable jog pairs may be selected for alignment based upon their impact on the size of the polygon when aligned. Once one or more of the alignable jog pairs have been selected, then the layout design data will be modified to align the selected jog pairs.

    摘要翻译: 描述了用于减少断裂布局设计中的拍摄张数的技术。 检查布局设计中的每个多边形的“慢跑”。 对于每个识别的点动,检查周围区域以确定是否存在可以与所识别的点动对准的相对的点动或平行边缘。 然后检查周围区域的任何多边形特征,例如边缘或顶点,其可以限制或阻止所识别的慢跑与相对的点动或边缘的对准。 如果识别的点动可以与相对的点动或边缘对齐,而不违反指定的对准约束,则这些点动被认为是可对准的点对。 接下来,选择一个或多个可对准的点对对进行对准。 可以选择可对准的点对对,以便在对齐时基于它们对多边形的尺寸的影响进行对准。 一旦选择了一个或多个可对准的点对对,则将修改布局设计数据以对齐所选择的点对。