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1. 发明申请

US20120186873A1 WELL DRILLING METHOD UTILIZING REAL TIME RESPONSE TO AHEAD OF BIT MEASUREMENTS 审中-公开
标题翻译：井下钻井方法应用于实际应用到位测量前
公开(公告)号：US20120186873A1
公开(公告)日：2012-07-26
申请号：US13391833
申请日：2010-10-05
申请人： Sara Shayegi , Derrick W. Lewis , Michael S. Bittar , James Randolph Lovorn , Craig W. Godfrey
发明人： Sara Shayegi , Derrick W. Lewis , Michael S. Bittar , James Randolph Lovorn , Craig W. Godfrey
IPC分类号： E21B44/00 , E21B21/08 , E21B7/06 , E21B44/02
CPC分类号： E21B21/08 , E21B44/00
摘要： A well drilling method utilizing real time response to ahead of bit measurements. A well drilling method includes measuring a property of a portion of the earth prior to drilling a wellbore into the earth portion; and varying a drilling parameter in real time while drilling the wellbore, in response to measuring the property.
摘要翻译：利用实时响应提前比特测量的钻井方法。钻井方法包括在将井眼钻入地球部分之前测量地球的一部分的性质; 并且在钻井时改变钻孔参数，以响应于测量属性。

2. 发明授权

US07610251B2 Well control systems and associated methods 有权
标题翻译：井控系统及相关方法
公开(公告)号：US07610251B2
公开(公告)日：2009-10-27
申请号：US11333768
申请日：2006-01-17
申请人： Sara Shayegi , Craig W. Godfrey , Dingding Chen , Roger L. Schultz
发明人： Sara Shayegi , Craig W. Godfrey , Dingding Chen , Roger L. Schultz
IPC分类号： G06E1/00 , G06E3/00 , G06G7/00
CPC分类号： G05B13/048 , E21B2041/0028
摘要： Well control systems and associated methods. A well control method includes the steps of drilling a wellbore and predicting a change in flow between the wellbore and a reservoir prior to the change occurring, the predicting step being performed, and the change in flow occurring while drilling. Another well control method includes the steps of: sensing at least one first drilling operation variable while drilling a wellbore, thereby generating first sensed variables; sensing at least one second drilling operation variable while drilling the wellbore, thereby generating second sensed variables; and training a predictive device, using the first and second sensed variables, to predict the second drilling operation variable at a selected time.
摘要翻译：井控系统及相关方法。井控制方法包括以下步骤：在更换发生之前，钻井井眼和预测井眼与储层之间的流量变化，执行预测步骤以及钻井时发生的流量变化的步骤。另一井井控制方法包括以下步骤：在钻井井时检测至少一个第一钻井作业变量，从而产生第一感测变量; 在钻井时感测至少一个第二钻探操作变量，由此产生第二感测变量; 以及训练使用所述第一和第二感测变量的预测装置在选定的时间预测所述第二钻井操作变量。

3. 发明授权

US09260934B2 Remote operation of a rotating control device bearing clamp 有权
标题翻译：旋转控制装置轴承夹的远程操作
公开(公告)号：US09260934B2
公开(公告)日：2016-02-16
申请号：US13293995
申请日：2011-11-10
申请人： Craig W. Godfrey , Peter Antonenko , Neal G. Skinner , Fredrick D. Curtis , Derrick W. Lewis
发明人： Craig W. Godfrey , Peter Antonenko , Neal G. Skinner , Fredrick D. Curtis , Derrick W. Lewis
IPC分类号： E21B33/038 , E21B33/08
CPC分类号： E21B33/085
摘要： A rotating control device can include a housing assembly, a body and a clamp device which releasably secures the housing assembly to the body. The clamp device can include a piston which radially displaces a clamp section. A well system can include a rotating control device which includes at least one seal which seals off an annulus between a body of the rotating control device and a tubular string which extends longitudinally through the rotating control device. The rotating control device can also include a piston which displaces longitudinally and selectively clamps and unclamps a housing assembly to the body.
摘要翻译：旋转控制装置可以包括壳体组件，主体和夹紧装置，其将壳体组件可释放地固定到主体。夹紧装置可包括径向移动夹紧部分的活塞。井系统可以包括旋转控制装置，该旋转控制装置包括至少一个密封件，该密封件密封旋转控制装置的主体之间的环形空间以及纵向延伸穿过旋转控制装置的管状柱体。旋转控制装置还可以包括活塞，其沿纵向移动并选择性地夹紧并将壳体组件张开到主体上。

4. 发明授权

US09127511B2 Offshore universal riser system 有权
标题翻译：海上通用立管系统
公开(公告)号：US09127511B2
公开(公告)日：2015-09-08
申请号：US13542704
申请日：2012-07-06
申请人： Charles R. Orbell , Christian Leuchtenberg , Craig W. Godfrey
发明人： Charles R. Orbell , Christian Leuchtenberg , Craig W. Godfrey
IPC分类号： E21B47/001 , E21B47/117 , E21B17/01 , E21B17/08 , E21B21/08 , E21B21/10 , E21B7/12 , E21B33/02
CPC分类号： E21B17/085 , E21B7/12 , E21B17/01 , E21B21/08 , E21B21/106 , E21B33/02
摘要： An offshore universal riser system may include a valve module which selectively permits and prevents fluid flow through a flow passage extending longitudinally through a riser string. An anchoring device may releasably secure the valve module in the passage. A method of constructing a riser system may include the steps of installing the valve module in the passage, and installing at least one annular seal module in the passage. The annular seal module may prevent fluid flow through an annular space between the riser string and a tubular string positioned in the passage. Drilling methods may include injecting relatively low density fluid compositions into the annular space, and selectively varying a restriction to flow through a subsea choke in a drilling fluid return line. The riser string, including housings for the various modules and external control systems, may be dimensioned for installation through a rotary table.
摘要翻译：海上通用提升管系统可以包括阀模块，该阀模块选择性地允许和防止流体流过纵向延伸穿过提升管串的流动通道。锚定装置可以将阀模块可释放地固定在通道中。构造立管系统的方法可以包括将阀模块安装在通道中的步骤，以及在通道中安装至少一个环形密封模块。环形密封模块可以防止流体流过提升管柱和定位在通道中的管状串之间的环形空间。钻井方法可以包括将相对低密度的流体组合物注入到环形空间中，并且选择性地改变限制以流过钻井液返回管线中的海底扼流圈。提升管串，包括用于各种模块和外部控制系统的壳体的尺寸可以通过旋转台安装。

5. 发明授权

US4921438A Wet connector 失效
标题翻译：湿连接器
公开(公告)号：US4921438A
公开(公告)日：1990-05-01
申请号：US340450
申请日：1989-04-17
申请人： Craig W. Godfrey , Mark A. Schnatzmeyer , Henry P. Arendt
发明人： Craig W. Godfrey , Mark A. Schnatzmeyer , Henry P. Arendt
IPC分类号： E21B17/02 , E21B23/00 , E21B23/02 , E21B23/14 , H01R13/523
CPC分类号： E21B23/006 , E21B17/028 , E21B23/02 , E21B23/14 , H01R13/523
摘要： A wet connector for latchingly connecting an electric cable between surface equipment and a previously installed electrically powered well tool at a remote, downhole location in a well for transmitting electrical energy or signals thereto or therefrom. One form of the wet connector is released electricaly (reverse polarity being used), and another form of the connector is released by tensioning and slackening the electric cable a predetermined plurality of times. Systems using such wet connectors are disclosed, as are methods for their use. The wet connector can be used in conjunction with an electric cable for installing certain tools in a well, especially where it is desirable to deposit such tools gently with no jarring.
摘要翻译：一个湿连接器，用于将表面设备之间的电缆和在井中的远程井下位置处的先前安装的电动井工具闩锁地连接，用于传输电能或信号到其中或从其中。湿式连接器的一种形式被电气（正极性使用）释放，并且通过使电缆张紧和松弛预定多次来释放另一种形式的连接器。公开了使用这种湿连接器的系统，以及它们使用的方法。湿连接器可以与用于将某些工具安装在井中的电缆一起使用，特别是在需要在不刺激的情况下轻轻地沉积这些工具的地方。

6. 发明授权

US09085940B2 Offshore universal riser system 有权
公开(公告)号：US09085940B2
公开(公告)日：2015-07-21
申请号：US13542734
申请日：2012-07-06
申请人： Charles R. Orbell , Christian Leuchtenberg , Craig W. Godfrey
发明人： Charles R. Orbell , Christian Leuchtenberg , Craig W. Godfrey
IPC分类号： E21B17/01 , E21B17/08 , E21B21/08 , E21B21/10 , E21B7/12 , E21B33/02
CPC分类号： E21B17/085 , E21B7/12 , E21B17/01 , E21B21/08 , E21B21/106 , E21B33/02
摘要： An offshore universal riser system may include a valve module which selectively permits and prevents fluid flow through a flow passage extending longitudinally through a riser string. An anchoring device may releasably secure the valve module in the passage. A method of constructing a riser system may include the steps of installing the valve module in the passage, and installing at least one annular seal module in the passage. The annular seal module may prevent fluid flow through an annular space between the riser string and a tubular string positioned in the passage. Drilling methods may include injecting relatively low density fluid compositions into the annular space, and selectively varying a restriction to flow through a subsea choke in a drilling fluid return line. The riser string, including housings for the various modules and external control systems, may be dimensioned for installation through a rotary table.

7. 发明申请

US20100018715A1 OFFSHORE UNIVERSAL RISER SYSTEM 有权
标题翻译：海上通用升级系统
公开(公告)号：US20100018715A1
公开(公告)日：2010-01-28
申请号：US12299411
申请日：2007-11-07
申请人： Charles R. Orbell , Christian Leuchtenberg , Craig W. Godfrey
发明人： Charles R. Orbell , Christian Leuchtenberg , Craig W. Godfrey
IPC分类号： E21B7/12 , E21B17/01 , E21B43/01
CPC分类号： E21B17/085 , E21B7/12 , E21B17/01 , E21B21/08 , E21B21/106 , E21B33/02
摘要： An offshore universal riser system. A riser system includes a valve module which selectively permits and prevents fluid flow through a flow passage extending longitudinally through a riser string. An anchoring device releasably secures the valve module in the flow passage. A method of constructing a riser system includes the steps of installing the valve module in the flow passage, and installing at least one annular seal module in the flow passage. The annular seal module is operative to prevent fluid flow through an annular space between the riser string and a tubular string positioned in the flow passage. Drilling methods include injecting relatively low density fluid compositions into the annular space, and selectively varying a restriction to flow through a subsea choke in a drilling fluid return line. The riser string, including housings for the various modules and external control systems, is dimensioned for installation through a rotary table.
摘要翻译：海上通用立管系统。提升管系统包括阀模块，该阀模块选择性地允许和防止流体流过通过立管串纵向延伸的流动通道。锚定装置将阀模块可释放地固定在流动通道中。一种构造提升管系统的方法包括以下步骤：将阀模块安装在流道中，并在流道中安装至少一个环形密封模块。环形密封模块可操作以防止流体流过提升管柱和位于流动通道中的管状串联之间的环形空间。钻井方法包括将相对低密度的流体组合物注入到环形空间中，并且选择性地改变限制以流过钻井液返回管线中的海底扼流圈。提升管串，包括各种模块和外部控制系统的外壳，其尺寸用于通过旋转台安装。

8. 发明授权

US09051790B2 Offshore drilling method 有权
标题翻译：海上钻井方法
公开(公告)号：US09051790B2
公开(公告)日：2015-06-09
申请号：US13542892
申请日：2012-07-06
申请人： Charles R. Orbell , Christian Leuchtenberg , Craig W. Godfrey
发明人： Charles R. Orbell , Christian Leuchtenberg , Craig W. Godfrey
IPC分类号： E21B7/12 , E21B17/08 , E21B21/08 , E21B21/10
CPC分类号： E21B17/085 , E21B7/12 , E21B17/01 , E21B21/08 , E21B21/106 , E21B33/02
摘要： An offshore universal riser system may include a valve module which selectively permits and prevents fluid flow through a flow passage extending longitudinally through a riser string. An anchoring device may releasably secure the valve module in the passage. A method of constructing a riser system may include the steps of installing the valve module in the passage, and installing at least one annular seal module in the passage. The annular seal module may prevent fluid flow through an annular space between the riser string and a tubular string positioned in the passage. Drilling methods may include injecting relatively low density fluid compositions into the annular space, and selectively varying a restriction to flow through a subsea choke in a drilling fluid return line. The riser string, including housings for the various modules and external control systems, may be dimensioned for installation through a rotary table.
摘要翻译：海上通用提升管系统可以包括阀模块，该阀模块选择性地允许和防止流体流过纵向延伸穿过提升管串的流动通道。锚定装置可以将阀模块可释放地固定在通道中。构造立管系统的方法可以包括将阀模块安装在通道中的步骤，以及在通道中安装至少一个环形密封模块。环形密封模块可以防止流体流过提升管柱和定位在通道中的管状串之间的环形空间。钻井方法可以包括将相对低密度的流体组合物注入到环形空间中，并且选择性地改变限制以流过钻井液返回管线中的海底扼流圈。提升管串，包括用于各种模块和外部控制系统的壳体的尺寸可以通过旋转台安装。

9. 发明授权

US08776894B2 Offshore universal riser system 有权
标题翻译：海上通用立管系统
公开(公告)号：US08776894B2
公开(公告)日：2014-07-15
申请号：US13542781
申请日：2012-07-06
申请人： Charles R. Orbell , Christian Leuchtenberg , Craig W. Godfrey
发明人： Charles R. Orbell , Christian Leuchtenberg , Craig W. Godfrey
IPC分类号： E21B17/01
CPC分类号： E21B17/085 , E21B7/12 , E21B17/01 , E21B21/08 , E21B21/106 , E21B33/02
摘要： An offshore universal riser system may include a valve module which selectively permits and prevents fluid flow through a flow passage extending longitudinally through a riser string. An anchoring device may releasably secure the valve module in the passage. A method of constructing a riser system may include the steps of installing the valve module in the passage, and installing at least one annular seal module in the passage. The annular seal module may prevent fluid flow through an annular space between the riser string and a tubular string positioned in the passage. Drilling methods may include injecting relatively low density fluid compositions into the annular space, and selectively varying a restriction to flow through a subsea choke in a drilling fluid return line. The riser string, including housings for the various modules and external control systems, may be dimensioned for installation through a rotary table.
摘要翻译：海上通用提升管系统可以包括阀模块，该阀模块选择性地允许和防止流体流过纵向延伸穿过提升管串的流动通道。锚定装置可以将阀模块可释放地固定在通道中。构造立管系统的方法可以包括将阀模块安装在通道中的步骤，以及在通道中安装至少一个环形密封模块。环形密封模块可以防止流体流过提升管柱和定位在通道中的管状串之间的环形空间。钻井方法可以包括将相对低密度的流体组合物注入到环形空间中，并且选择性地改变限制以流过钻井液返回管线中的海底扼流圈。提升管串，包括用于各种模块和外部控制系统的壳体的尺寸可以通过旋转台安装。

10. 发明授权

US5338001A Valve apparatus 失效
标题翻译：阀门装置
公开(公告)号：US5338001A
公开(公告)日：1994-08-16
申请号：US977384
申请日：1992-11-17
申请人： Craig W. Godfrey , Timothy J. Noack , Kenneth L. Schwendemann
发明人： Craig W. Godfrey , Timothy J. Noack , Kenneth L. Schwendemann
IPC分类号： E21B34/00 , E21B34/06 , E21B34/10 , F16K5/06 , F16K5/20
CPC分类号： F16K5/0652 , E21B34/06 , E21B34/10 , E21B2034/002
摘要： A valve assembly comprising: a valve seat having a first end, a second end, and a valve seat passageway extending therethrough from said first end to said second end; a valve ball assembly rotatably positionable adjacent the second end of the valve seat passageway for selectively sealing the valve seat passageway; a first control arm connectable between the valve seat and the valve ball assembly, the connection between the first control arm and the valve ball assembly defining an axis of rotation for the valve ball assembly; a sealing member, reciprocatably positionable in the valve seat passageway adjacent the second end of the valve seat, for preventing fluid flow between the second end of the valve seat and the exterior of the valve ball assembly; and an urging member, positionable in the passageway, for urging the sealing member against the valve ball assembly.
摘要翻译：一种阀组件，包括：阀座，其具有第一端，第二端和从所述第一端延伸到所述第二端的阀座通道; 阀球组件可相对于阀座通道的第二端可转动地定位，用于选择性地密封阀座通道; 可连接在阀座和阀球组件之间的第一控制臂，第一控制臂和阀球组件之间的连接限定用于阀球组件的旋转轴线; 密封构件，可往复运动地定位在邻近阀座的第二端的阀座通道中，用于防止阀座的第二端和阀球组件的外部之间的流体流动; 以及能够定位在通道中的推动构件，用于将密封构件推压到阀球组件上。

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