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    SHAKER SCREEN ASSEMBLY
    1.
    发明申请
    SHAKER SCREEN ASSEMBLY 有权
    SHAKER屏幕总成

    公开(公告)号：US20150122500A1

    公开(公告)日：2015-05-07

    申请号：US14407299

    申请日：2013-06-11

    Applicant: M-I L.L.C.

    Inventor： Eric Cady

    IPC: E21B21/01 ,  B01D37/00 ,  B01D33/54 ,  B01D33/00

    CPC classification number: E21B21/01 ,  B01D33/0061 ,  B01D33/54 ,  B01D37/00 ,  B07B1/4645 ,  E21B2021/007

    Abstract: A scalping insert includes a scalping surface having a plurality of scalping slots therethrough, and a vertical base portion. A shaker screen assembly includes a screen frame having at least one slot, and at least one scalping insert disposed in the at least one slot of the screen frame. A method of processing fluid includes providing a flow of fluid to a shaker screen assembly; and flowing the fluid through a scalping surface and a screen surface of a single shaker screen deck.

    Abstract translation: 剥皮插入物包括具有穿过其中的多个烫伤槽的剥皮表面和垂直基部。 振动筛组件包括具有至少一个槽的筛网框架和设置在筛框架的至少一个槽中的至少一个刮刀插入件。 处理流体的方法包括向振动筛组件提供流体流; 并使流体流过单个振动筛筛板的剥皮表面和筛表面。

    METHOD AND RELATIVE SYSTEM FOR THE EXTRACTION OF THE GASES CONTAINED IN DRILLING MUD
    6.
    发明申请
    METHOD AND RELATIVE SYSTEM FOR THE EXTRACTION OF THE GASES CONTAINED IN DRILLING MUD 审中-公开
    用于提取钻井泥浆中气体的方法和相关系统

    公开(公告)号：US20160084023A1

    公开(公告)日：2016-03-24

    申请号：US14856539

    申请日：2015-09-16

    Applicant: GEOLOG S.r.l.

    Inventor： Antonio CALLERI

    IPC: E21B21/06 ,  E21B21/08 ,  E21B21/10 ,  E21B21/01

    CPC classification number: E21B21/067 ,  E21B21/01 ,  E21B21/08 ,  E21B21/106 ,  E21B49/005 ,  E21B2021/007

    Abstract: Method and relative system for the extraction of the gases contained in drilling mud, preferably, in a managed pressure drilling system, comprising the phases of: extraction of the drilling mud from the return piping, preferably, under pressure, sending of said mud to a degasser and extraction of the gases dissolved in the drilling mud by means of said degasser; characterised in that monitoring is provided of the quantity of drilling mud extracted from said piping, and a regulation of the quantity of mud to be extracted from said piping, said regulation being performed on the basis of said monitoring in such a way that the volumetric flow rate of mud which is sent to said degasser is constant.

    Abstract translation: 用于提取钻井泥浆中所含气体的方法和相关系统，优选地在管理的压力钻井系统中，包括以下阶段：优选在压力下从所述返回管道中提取钻井泥浆，将所述泥浆送到 通过所述脱气机对溶解在钻井泥浆中的气体进行脱气和提取; 其特征在于，从所述管道提取的钻井泥浆的数量和从所述管道中提取的泥浆量的调节提供监测，所述调节是基于所述监测进行的，使得体积流量 发送到所述脱气机的泥浆的速率是恒定的。

    PLURAL INPUT MUD-COLLECTING MANIFOLD
    7.
    发明申请
    PLURAL INPUT MUD-COLLECTING MANIFOLD 有权
    多重输入收集收藏

    公开(公告)号：US20150041220A1

    公开(公告)日：2015-02-12

    申请号：US13960968

    申请日：2013-08-07

    Applicant: Fabrication of Rig and Exploration Equipment, Inc.

    Inventor： David Allen Wells, SR.

    IPC: E21B21/00

    CPC classification number: E21B21/01 ,  E21B21/06 ,  E21B21/10 ,  E21B2021/007

    Abstract: A manifold directs the flow of drilling mud from a drilling rig. A longitudinal tubular body has a first end and a second end, such that the longitudinal tubular body is supported by at least two supports of a platform. The platform can support a monorail that is parallel to the longitudinal tubular body, so that it is five feet of the longitudinal tubular body. The longitudinal tubular body can have at least three side directed input ports so that the ports are adapted to receive a mud pipe for attachment. Each of the three side-directed input ports can face substantially towards and above the monorail to provide unobstructed lateral attachment of a mud pipe to the longitudinal tubular body.

    Abstract translation: 歧管引导钻井泥浆的流动。 纵向管状体具有第一端和第二端，使得纵向管状体由平台的至少两个支撑件支撑。 该平台可以支撑平行于纵向管状体的单轨，使其为纵向管状体的五英尺。 纵向管状体可以具有至少三个侧向指导的输入端口，使得端口适于接收用于附接的泥浆管道。 三个侧向输入端口中的每一个可以大致朝向单轨道的上方并且上方，以使得泥浆管道不受阻碍地横向附接到纵向管状体。

    METHOD AND APPARATUS FOR CONTROLLING THE FLOW OF WELLBORE RETURNS
    8.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING THE FLOW OF WELLBORE RETURNS 审中-公开
    用于控制井回流的方法和装置

    公开(公告)号：US20140318772A1

    公开(公告)日：2014-10-30

    申请号：US13872713

    申请日：2013-04-29

    Applicant: Michael BOYD

    Inventor： Michael BOYD

    IPC: E21B21/00

    CPC classification number: E21B21/00 ,  E21B21/01 ,  E21B21/063 ,  E21B21/067 ,  E21B21/08 ,  E21B21/106 ,  E21B2021/007

    Abstract: A method and apparatus to regulate the down-hole hydrostatic pressure in a wellbore are provided which depend on regulating the resistance to the flow of wellbore returns produced by the wellbore. The resistance may be provided by the internal gas pressure in a gas/liquid separator receiving the flow of wellbore returns, where the internal gas pressure is regulated by an adjustable back pressure valve and a gas source. Alternatively or in addition, the resistance may be provided by a pump receiving the flow of wellbore returns, where the resistance of the pump is regulated by adjusting the speed of the pump.

    Abstract translation: 提供了一种用于调节井眼中的井下静水压力的方法和装置，其依赖于调节对由井筒产生的井眼返回的流动的阻力。 可以通过接收井眼返回流的气/液分离器中的内部气体压力来提供阻力，其中内部气体压力由可调节的背压阀和气体源调节。 或者或另外，电阻可以由接收井眼返回流的泵提供，其中泵的阻力通过调节泵的速度来调节。

    Smart Selective Drilling Fluid System
    9.
    发明申请
    Smart Selective Drilling Fluid System 审中-公开

    公开(公告)号：US20180230761A1

    公开(公告)日：2018-08-16

    申请号：US15434575

    申请日：2017-02-16

    Applicant: Saudi Arabian Oil Company

    Inventor： Ossama R. Sehsah

    IPC: E21B21/01 ,  G05D7/06

    CPC classification number: E21B21/01 ,  E21B44/00 ,  E21B44/08 ,  E21B2021/007 ,  G05D7/0641

    Abstract: A drilling fluid system and associated method for supplying drilling mud to a drilling operation includes a plurality of first sensors associated with a first mud pit, configured to measure a plurality of properties of the drilling mud in the first mud pit, a plurality of second sensors associated with a second mud pit, configured to measure the plurality of properties of the drilling mud in the second mud pit, and a control unit configured to receive measurements from the plurality of first sensors and the plurality of second sensors, determine which of the mud pits comprises drilling mud with a desired plurality of properties, and cause to operate a first valve associated with the first mud pit or a second valve associated with the second mud pit for selecting drilling mud from the first mud pit or the second mud pit based on the determination.

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