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1. 发明授权

US07416026B2 Apparatus for changing flowbore fluid temperature 有权
标题翻译：改变流淌液温度的装置
公开(公告)号：US07416026B2
公开(公告)日：2008-08-26
申请号：US10775840
申请日：2004-02-10
申请人： Carey John Naquin , John R. Hardin, Jr. , James W. Estep , David Rios-Aleman , Haoshi Song , Christopher A. Maranuk
发明人： Carey John Naquin , John R. Hardin, Jr. , James W. Estep , David Rios-Aleman , Haoshi Song , Christopher A. Maranuk
IPC分类号： E21B34/10 , G05D11/00
CPC分类号： E21B23/006 , E21B21/10 , E21B47/06 , Y10T137/2562
摘要： A flowbore fluid temperature control system comprising a valve mechanism that adjusts the flow of a fluid through a flowbore. The flowbore fluid temperature control system also comprises an actuator that adjusts the valve mechanism. The flowbore fluid temperature control system also comprises an operating system that operates the actuator and controls the flowbore fluid pressure. The flowbore fluid temperature control system selectively controls the temperature of the flowbore fluid by adjusting the flow of the fluid through the flowbore. The control system controls the actuator and also controls the flowbore fluid pressure to affect the temperature of the flowbore fluid.
摘要翻译：流体流体温度控制系统，其包括阀机构，其调节通过流孔的流体的流动。流道液温度控制系统还包括调节阀机构的致动器。流道液温度控制系统还包括操作致动器并控制流体流体压力的操作系统。流体流体温度控制系统通过调节通过流孔的流体的流动来选择性地控制流体孔的温度。控制系统控制致动器并且还控制流体流体压力以影响流体流体的温度。

2. 发明授权

US06814142B2 Well control using pressure while drilling measurements 有权
标题翻译：井测井时使用压力井控
公开(公告)号：US06814142B2
公开(公告)日：2004-11-09
申请号：US10264577
申请日：2002-10-04
申请人： Martin Dale Paulk , Carey John Naquin
发明人： Martin Dale Paulk , Carey John Naquin
IPC分类号： E21B2108
CPC分类号： E21B47/06 , E21B21/08
摘要： Methods and apparatus for monitoring and controlling the pressure in a wellbore characterized by a drilling system utilizing real-time bottom hole pressure measurements and a control system adapted to control parameters such as well shut-in, drilling fluid weight, pumping rate, and choke actuation. In the preferred embodiments, the control system receives input from the bottom hole pressure sensor as well as pressure sensors, mud volume sensors, and flowmeters located at the surface. The control system then adjusts one or more of drilling fluid density, pumping rate, or choke actuation to detect, shut-in, and circulate out wellbore influxes. The preferred system operates automatically without any manual intervention in well control processes.
摘要翻译：用于监测和控制井眼中的压力的方法和装置，其特征在于利用实时井底压力测量的钻井系统和适于控制诸如井闭，钻井液重量，泵送速率和扼流器致动等参数的控制系统。在优选实施例中，控制系统从底孔压力传感器以及位于表面处的压力传感器，泥浆体积传感器和流量计接收输入。然后，控制系统调整钻井液密度，泵送速率或扼流器致动中的一个或多个以检测，关闭和循环出井筒流入。优选的系统在井控制过程中没有任何手动干预的情况下自动运行。

3. 发明授权

US06745853B2 Methods and apparatus for open hole drilling 有权
标题翻译：露天钻孔方法和装置
公开(公告)号：US06745853B2
公开(公告)日：2004-06-08
申请号：US10265028
申请日：2002-10-04
申请人： Katherine M. Turner , Carey John Naquin
发明人： Katherine M. Turner , Carey John Naquin
IPC分类号： E21B712
CPC分类号： E21B7/28 , E21B7/122 , E21B17/01 , E21B19/24 , E21B41/0007
摘要： Methods and apparatus are disclosed for the open hole drilling of a borehole from an offshore platform and through a cased borehole at the seafloor. The drilling assembly includes a guide assembly extending from the platform to the seafloor and having a lower end extending into the cased borehole; and a bottomhole assembly disposed on a lightweight drill string extending through the guide assembly for drilling the borehole. The guide assembly is a pipe string and preferably includes a casing and a riser attached to the casing. The lightweight drill string may be a jointed pipe, a metal coiled tubing, or preferably a composite coiled tubing. The bottomhole assembly includes a formation displacement member adapted to drill a borehole having a diameter greater than the diameter of the guide assembly. The drilling assembly uses a drilling fluid that flows through the drill string and the bottomhole assembly, through a fluid passageway around the bottomhole assembly, and between said lower end and the cased borehole into the sea.
摘要翻译：公开了用于从海上平台和通过海底的套管井眼开孔钻孔的方法和装置。钻井组件包括从平台延伸到海底并具有延伸到套管钻孔中的下端的引导组件; 以及设置在穿过引导组件的轻型钻柱上的井底组件，用于钻孔。引导组件是管柱，并且优选地包括附接到壳体的壳体和立管。轻质钻柱可以是连接管，金属卷管，或者优选地是复合连续油管。井底组件包括适于钻孔直径大于导向组件直径的钻孔的地层位移构件。钻井组件使用穿过钻柱和井底组件的钻井流体，通过围绕井底组件的流体通道，以及在所述下端和套管井眼之间进入海洋。

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