公开(公告)号：US08006751B2

公开(公告)日：2011-08-30

申请号：US11973491

申请日：2007-10-08

申请人： Jeff A. Lambert ,  James C. Garrett ,  Kenneth L. Cambern ,  Joel M. Ferland ,  Jay D. Furnish ,  Donald W. Johnson ,  Michael R. Zemanek ,  James R. Cirone ,  Calvin R. Blankenship

发明人： Jeff A. Lambert ,  James C. Garrett ,  Kenneth L. Cambern ,  Joel M. Ferland ,  Jay D. Furnish ,  Donald W. Johnson ,  Michael R. Zemanek ,  James R. Cirone ,  Calvin R. Blankenship

IPC分类号： E21B19/00

CPC分类号： B66F11/04 ,  E04G2001/157 ,  E21B15/00

摘要： A method and apparatus for positioning and supporting the work platform of a mobile workover rig is disclosed. The work platform of the preferred embodiment of the present invention utilizes a unique support structure and automated positioning system for positioning the work platform at the desired height above the wellhead equipment. The preferred embodiment of the present invention utilizes a specialized automated “pinning” system that secures the work platform at the desired height. Additionally, the present invention utilizes one or more support cylinders to position and support the work platform in the horizontal position over the wellhead equipment. The automated positioning and pinning system of the present invention is a unique system that significantly reduces the time required to position the work platform of a mobile workover rig in the operating position, as well as significantly reduces the risk of injury to rig personnel assisting in the positioning operations.

摘要翻译： 公开了一种用于定位和支撑移动修井机的工作平台的方法和装置。 本发明的优选实施例的工作平台利用独特的支撑结构和自动定位系统来将工作平台定位在井口设备上方所需的高度处。 本发明的优选实施例利用专门的自动化“固定”系统，其将工作平台固定在期望的高度。 此外，本发明利用一个或多个支撑筒来在井口设备上的水平位置定位和支撑工作平台。 本发明的自动定位和钉扎系统是独特的系统，其显着地减少了将移动修井机的工作平台定位在操作位置所需的时间，并且显着降低了对钻井人员的伤害的风险， 定位操作。

公开(公告)号：US07293607B2

公开(公告)日：2007-11-13

申请号：US11180254

申请日：2005-07-13

申请人： Jeff A. Lambert ,  James C. Garrett ,  Kenneth L. Cambern ,  Joel M. Ferland ,  Jay D. Furnish ,  Donald W. Johnson ,  Michael R. Zemanek ,  James R. Cirone ,  Calvin Blankenship

发明人： Jeff A. Lambert ,  James C. Garrett ,  Kenneth L. Cambern ,  Joel M. Ferland ,  Jay D. Furnish ,  Donald W. Johnson ,  Michael R. Zemanek ,  James R. Cirone ,  Calvin Blankenship

IPC分类号： E21B19/00

CPC分类号： E21B15/00 ,  B66F11/04 ,  E04G2001/157

摘要： A method and apparatus for positioning and supporting the work platform of a mobile workover rig is disclosed. The work platform of the preferred embodiment of the present invention utilizes a unique support structure and automated positioning system for positioning the work platform at the desired height above the wellhead equipment. The preferred embodiment of the present invention utilizes a specialized automated “pinning” system that secures the work platform at the desired height. Additionally, the present invention utilizes one or more support cylinders to position and support the work platform in the horizontal position over the wellhead equipment. The automated positioning and pinning system of the present invention is a unique system that significantly reduces the time required to position the work platform of a mobile workover rig in the operating position, as well as significantly reduces the risk of injury to rig personnel assisting in the positioning operations.

摘要翻译： 公开了一种用于定位和支撑移动修井机的工作平台的方法和装置。 本发明的优选实施例的工作平台利用独特的支撑结构和自动定位系统来将工作平台定位在井口设备上方所需的高度处。 本发明的优选实施例利用专门的自动化“固定”系统，其将工作平台固定在期望的高度。 此外，本发明利用一个或多个支撑筒来在井口设备上的水平位置定位和支撑工作平台。 本发明的自动定位和钉扎系统是独特的系统，其显着地减少了将移动修井机的工作平台定位在操作位置所需的时间，并且显着降低了对钻井人员的伤害的风险， 定位操作。

公开(公告)号：US07546869B2

公开(公告)日：2009-06-16

申请号：US11938676

申请日：2007-11-12

申请人： Jeff A. Lambert ,  James C. Garrett ,  Kenneth L. Cambern ,  Joel M. Ferland ,  Jay D. Furnish ,  Donald W. Johnson ,  Michael R. Zemanek ,  James R. Cirone ,  Calvin Blankenship

发明人： Jeff A. Lambert ,  James C. Garrett ,  Kenneth L. Cambern ,  Joel M. Ferland ,  Jay D. Furnish ,  Donald W. Johnson ,  Michael R. Zemanek ,  James R. Cirone ,  Calvin Blankenship

IPC分类号： E21B19/00

CPC分类号： B66F11/04 ,  E04G2001/157 ,  E21B15/00

摘要： A method and apparatus for positioning and supporting the work platform of a mobile workover rig is disclosed. The work platform of the preferred embodiment of the present invention utilizes a unique support structure and automated positioning system for positioning the work platform at the desired height above the wellhead equipment. The preferred embodiment of the present invention utilizes a specialized automated “pinning” system that secures the work platform at the desired height. Additionally, the present invention utilizes one or more support cylinders to position and support the work platform in the horizontal position over the wellhead equipment. The automated positioning and pinning system of the present invention is a unique system that significantly reduces the time required to position the work platform of a mobile workover rig in the operating position, as well as significantly reduces the risk of injury to rig personnel assisting in the positioning operations.

摘要翻译： 公开了一种用于定位和支撑移动修井机的工作平台的方法和装置。 本发明的优选实施例的工作平台利用独特的支撑结构和自动定位系统来将工作平台定位在井口设备上方所需的高度处。 本发明的优选实施例利用专门的自动化“固定”系统，其将工作平台固定在期望的高度。 此外，本发明利用一个或多个支撑筒来在井口设备上的水平位置定位和支撑工作平台。 本发明的自动定位和钉扎系统是独特的系统，其显着地减少了将移动修井机的工作平台定位在操作位置所需的时间，并且显着降低了对钻井人员的伤害的风险， 定位操作。