公开(公告)号：US07748473B2

公开(公告)日：2010-07-06

申请号：US12218211

申请日：2008-07-11

Applicant: Lawrence E. Wells ,  Preston Fox ,  Cliff Swiontek ,  Svein Stubstad ,  Howard L. Ervin ,  James D. Brugman ,  Paul Conover

Inventor： Lawrence E. Wells ,  Preston Fox ,  Cliff Swiontek ,  Svein Stubstad ,  Howard L. Ervin ,  James D. Brugman ,  Paul Conover

IPC: E21B19/00

CPC classification number: E21B19/16

Abstract: A top drive system for wellbore operations, the top drive system including motor apparatus, a main shaft driven by the motor apparatus, the main shaft having a top end and a bottom end, a quill connected to the main shaft, a gear system interconnected with the quill and the motor apparatus, and a multi-seal system for sealing against the quill. This abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 C.F.R. 1.72(b).

Abstract translation: 用于井眼操作的顶部驱动系统，包括电动机装置的顶部驱动系统，由电动机装置驱动的主轴，主轴具有顶端和底端，连接到主轴的套筒，与主轴相连的齿轮系统 针筒和电动机装置，以及用于密封针筒的多密封系统。 提供此摘要是为了遵守规定要求摘要的规则，允许搜索者或其他读者快速确定技术信息的主题，并提交一个理解，即不会用于解释或限制范围或含义 的权利要求，37 CFR 1.72（b）。

公开(公告)号：US07165619B2

公开(公告)日：2007-01-23

申请号：US10368762

申请日：2003-02-19

Applicant: Preston Fox ,  John Goode ,  Ivan Iankov ,  David Martin ,  Andrew Michel ,  Ronald Yater

Inventor： Preston Fox ,  John Goode ,  Ivan Iankov ,  David Martin ,  Andrew Michel ,  Ronald Yater

IPC: E02F29/12

CPC classification number: E21B33/076 ,  E21B7/124 ,  E21B19/146 ,  E21B19/22 ,  E21B33/072

Abstract: The subsea intervention system (SIM) includes a BOP module 10 and CT module 20. A tool positioning system 76 is used for positioning a selected subsea tool 22 stored within a rack 18 with a tool axis in line with the BOP axis, while a marinized coiled string injector 80 is moved by positioning system 81 to an inactive position. Power to the subsea electric motors 162 is supplied by an electrical line umbilical extending from the surface for powering the pumps 164, with the hydraulic system controlled by power control unit 198. The injector 80 preferably includes a pressure compensator roller bearing 220 and a pressure compensated drive system case 254.

Abstract translation: 海底干预系统（SIM）包括BOP模块10和CT模块20。 刀具定位系统76用于定位存储在机架18内的选定的海底工具22，其中刀具轴线与BOP轴线一致，而通过将系统81定位到非活动位置而使游离化的盘管式喷油器80移动。 通过由功率控制单元198控制的液压系统，从用于为泵164供电的表面延伸的电线脐带供电到海底电动机162的电力。 喷射器80优选地包括压力补偿器滚子轴承220和压力补偿的驱动系统壳体254。

公开(公告)号：US20070251699A1

公开(公告)日：2007-11-01

申请号：US11414512

申请日：2006-04-28

Applicant: Lawrence Wells ,  Preston Fox ,  Cliff Swiontek ,  Svein Stubstad

Inventor： Lawrence Wells ,  Preston Fox ,  Cliff Swiontek ,  Svein Stubstad

IPC: E21B19/00

CPC classification number: E21B19/16

Abstract: A top drive system for wellbore operations, the top drive system including motor apparatus, a main shaft driven by the motor apparatus, the main shaft having a top end and a bottom end, a quill connected to the main shaft, and a gear system interconnected with the quill and the motor apparatus.

Abstract translation: 用于井眼操作的顶部驱动系统，包括电动机装置的顶部驱动系统，由电动机装置驱动的主轴，主轴具有顶端和底端，连接到主轴的套筒和互连的齿轮系统 与羽绒和马达装置。

公开(公告)号：US20070193417A1

公开(公告)日：2007-08-23

申请号：US11716987

申请日：2007-03-10

Applicant: Neil West ,  Preston Fox

Inventor： Neil West ,  Preston Fox

IPC: B25B17/00

CPC classification number: E21B19/161 ,  E21B19/163 ,  E21B19/18

Abstract: An apparatus for rotating a tubular with respect to a drill bit, e.g., for making or breaking a connection between a tubular and a drill bit, the apparatus, in at least certain aspects including a frame, gripper apparatus connected to the frame for gripping and rotating a primary tubular, and a torquing frame with plate apparatus for holding the drill bit.

Abstract translation: 一种用于使管状件相对于钻头旋转的装置，例如用于制造或断开管状钻头与钻头之间的连接，所述装置至少在某些方面包括框架，连接到框架以用于夹紧的夹持装置和 旋转主管和具有用于保持钻头的板装置的扭矩框架。

公开(公告)号：US20090044982A1

公开(公告)日：2009-02-19

申请号：US12218211

申请日：2008-07-11

Applicant: Lawrence E. Wells ,  Preston Fox ,  Cliff Swiontek ,  Svein Stubstad ,  Howard L. Ervin ,  James D. Brugman ,  Paul Conover

Inventor： Lawrence E. Wells ,  Preston Fox ,  Cliff Swiontek ,  Svein Stubstad ,  Howard L. Ervin ,  James D. Brugman ,  Paul Conover

IPC: E21B19/00

CPC classification number: E21B19/16

Abstract: A top drive system for wellbore operations, the top drive system including motor apparatus, a main shaft driven by the motor apparatus, the main shaft having a top end and a bottom end, a quill connected to the main shaft, a gear system interconnected with the quill and the motor apparatus, and a multi-seal system for sealing against the quill. This abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 C.F.R. 1.72(b).

Abstract translation: 用于井眼操作的顶部驱动系统，包括电动机装置的顶部驱动系统，由电动机装置驱动的主轴，主轴具有顶端和底端，连接到主轴的套筒，与主轴相连的齿轮系统 针筒和电动机装置，以及用于密封针筒的多密封系统。 提供此摘要是为了遵守规定要求摘要的规则，允许搜索者或其他读者快速确定技术信息的主题，并提交一个理解，即它不会用于解释或限制范围或含义 的权利要求，37 CFR 1.72（b）。

公开(公告)号：US07401664B2

公开(公告)日：2008-07-22

申请号：US11414512

申请日：2006-04-28

Applicant: Lawrence E. Wells ,  Preston Fox ,  Cliff Swiontek ,  Svein Stubstad

Inventor： Lawrence E. Wells ,  Preston Fox ,  Cliff Swiontek ,  Svein Stubstad

IPC: E21B19/00

CPC classification number: E21B19/16

Abstract: A top drive system for wellbore operations, the top drive system including motor apparatus, a main shaft driven by the motor apparatus, the main shaft having a top end and a bottom end, a quill connected to the main shaft, and a gear system interconnected with the quill and the motor apparatus.

Abstract translation: 用于井眼操作的顶部驱动系统，包括电动机装置的顶部驱动系统，由电动机装置驱动的主轴，主轴具有顶端和底端，连接到主轴的套筒和互连的齿轮系统 与羽绒和马达装置。