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1. 发明申请

WO2011087608A1 DOWNHOLE-ADJUSTABLE FLOW CONTROL DEVICE FOR CONTROLLING FLOW OF A FLUID INTO A WELLBORE 审中-公开
标题翻译：用于控制流体流入井筒的可调节流量控制装置
公开(公告)号：WO2011087608A1
公开(公告)日：2011-07-21
申请号：PCT/US2010/058726
申请日：2010-12-02
申请人： BAKER HUGHES INCORPORATED , O'MALLEY, Edward J. , PETERSON, Elmer R. , CORONADO, Martin P. , GARCIA, Luis A.
发明人： O'MALLEY, Edward J. , PETERSON, Elmer R. , CORONADO, Martin P. , GARCIA, Luis A.
IPC分类号： E21B43/12 , E21B21/08
CPC分类号： E21B43/12 , E21B23/004 , E21B34/14
摘要： A flow control device is provided that in one embodiment includes a flow-through region configured to receive formation fluid at an inflow region and discharge the received fluid at an outflow region and a setting device configured to adjust the flow of the fluid through the flow-through region to a selected level. The setting device includes a coupling member configured to be coupled to an external latching device adapted to move the coupling member to cause the setting device to alter the flow of the fluid from the flow-through region to the selected level.
摘要翻译：提供了一种流量控制装置，其在一个实施例中包括流通区域，其构造成在流入区域处接收地层流体并在流出区域排放接收的流体;以及设定装置，其被配置为调节流过流过区域的流体，通过区域到选定的级别。设置装置包括联接构件，其被配置为联接到适于移动联接构件的外部闭锁装置，以使得设定装置将流体从流通区域的流动改变到所选择的水平。

2. 发明申请

WO2011041305A3 LINE RETENTION ARRANGEMENT AND METHOD 审中-公开
公开(公告)号：WO2011041305A3
公开(公告)日：2011-04-07
申请号：PCT/US2010/050533
申请日：2010-09-28
申请人： BAKER HUGHES INCORPORATED , CORONADO, Martin P.
发明人： CORONADO, Martin P.
IPC分类号： E21B17/10 , E21B23/14
摘要： A line retention arrangement including one or more supports; and two or more clips, each clip having a base and a cantilever portion the two or more clips being oriented oppositely to one another, each clip mounted to the one or more supports. A method for retaining one or more lines at a string.

3. 发明申请

WO2006110885A1 DOWNHOLE POSITION LOCATING DEVICE WITH FLUID METERING FEATURE 审中-公开
标题翻译：具有流量计功能的定位装置
公开(公告)号：WO2006110885A1
公开(公告)日：2006-10-19
申请号：PCT/US2006/013946
申请日：2006-04-12
申请人： BAKER HUGHES INCORPORATED , CORONADO, Martin P.
发明人： CORONADO, Martin P.
IPC分类号： E21B47/09 , E21B23/02
CPC分类号： E21B47/09 , E21B23/02
摘要： A tool for multiple purposes features one ore more dogs (24) that can engage a collar groove or restriction sub in the wellbore. The dogs are extendable through a sleeve (20) biased in opposed directions and are supported from a mandrel (10) . The dogs (24) can retract into mandrel grooves (44, 46, 48) to clear restrictions on the trip into the well. On the way up to a collar that has just been passed, the dogs engage and an upward pull on the mandrel displaces fluid through a restriction to allow enough time to get a meaningful surface signal of the overpull force. Thereafter, the applied force can be reduced as the dogs release at a lower applied force to reduce the slingshot effect . The tool can be inverted and used to keep a constant force on a bottom hole assembly during offshore drilling where a heave compensator is employed.
摘要翻译：用于多个目的的工具具有一个或多个可以接合井眼中的环槽或限制子的狗（24）。狗可以通过沿相反方向偏置的套筒（20）延伸并且由心轴（10）支撑。狗（24）可以缩回到心轴槽（44,46,48）中以清除对井的行程的限制。在通往刚刚通过的领子的路上，狗啮合，并且心轴上的向上拉动通过限制使流体移动，以允许足够的时间来获得过载力的有意义的表面信号。此后，当狗以较低的施加力释放以减少弹弓效果时，施加的力可以减小。该工具可以倒置并用于在采用升沉补偿器的海上钻井期间在井底组件上保持恒定的力。

4. 发明申请

WO2013122787A1 APPARATUS AND METHOD FOR POSITIONING AND ORIENTING A BOREHOLE TOOL 审中-公开
标题翻译：用于定位和定向钻孔工具的装置和方法
公开(公告)号：WO2013122787A1
公开(公告)日：2013-08-22
申请号：PCT/US2013/024817
申请日：2013-02-06
申请人： BAKER HUGHES INCORPORATED , GEORGI, Daniel T. , CORONADO, Martin P. , EDWARDS, Carl M. , LOERMANS, Antonius M.
发明人： GEORGI, Daniel T. , CORONADO, Martin P. , EDWARDS, Carl M. , LOERMANS, Antonius M.
IPC分类号： E21B47/022 , E21B47/09 , E21B17/01
CPC分类号： E21B23/02 , E21B23/03 , E21B47/09 , G01V11/005
摘要： A downhole positioning apparatus includes: a carrier configured to be disposed in a borehole in an earth formation, the carrier including at least one measurement tool and an extendable member configured to be actuated between a first position in which the extendable member is disposed at the carrier and a second position in which the member is extended from an outer surface of the carrier; and a receiving element fixedly disposed at a borehole casing, the receiving element configured to receive the elongated member when the member is in the second position and guide the carrier to a selected orientation as the carrier is moved axially through the borehole.
摘要翻译：一种井下定位装置，包括：承载件，其构造成设置在地层中的钻孔中，所述托架包括至少一个测量工具和可延伸构件，该可延伸构件构造成在第一位置和第二位置之间被致动，在该第一位置中，以及第二位置，其中所述构件从所述载体的外表面延伸; 以及固定地设置在钻孔壳体处的接收元件，所述接收元件构造成当所述构件处于所述第二位置时接收所述细长构件，并且当所述载体轴向移动穿过所述钻孔时将所述载体引导到所选取向。

5. 发明申请

WO2007027617A3 INFLOW CONTROL DEVICE WITH PASSIVE SHUT-OFF FEATURE 审中-公开
公开(公告)号：WO2007027617A3
公开(公告)日：2007-03-08
申请号：PCT/US2006/033547
申请日：2006-08-30
申请人： BAKER HUGHES INCORPORATED
发明人： CORONADO, Martin P. , CROW, Steve L. , HENRIKSEN, Knut
IPC分类号： E21B43/12 , E21B34/08
摘要： Controlling flow of formation fluids with respect to one or more selected parameter relating to the wellbore fluid. In one embodiment, a flow control device for controlling fluid flow into the production tubular uses a flow restriction member that is actuated by a character change of the formation fluid, such as a change of phase like liquid to gas or oil to water. The flow restriction member can be sensitive to a change in density of the formation fluid. The flow restriction member is passive, self-regulating and does not need any power source or control signal to control fluid flow. In one embodiment, the flow control device automatically rotates into a predetermined orientation upon being positioned in the wellbore. A seal disposed on the flow control devices expands into sealing engagement with an enclosure after the flow control device assumed the desired predetermined position.

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