Top feed of control lines to table-elevated spider
USRE45331E1 · kind E1 · reissue
Assignee
Inventors
Key dates
| Filing date | May 6, 2010 |
| Grant date | Jan 13, 2015 |
| Priority date | — |
| Expiry date | May 6, 2030 |
Classification
- Technology area (CPC —)General
Abstract
A method and apparatus are provided for installing control lines and pipe into a well. The pipe-holding spider that is normally mounted on the rig floor is supported by a table elevated above the rig floor. Supporting the spider on an elevated table provides personnel with access to a portion of the length of the pipe string below the elevated spider and above the rig floor for applying a fastener to secure the control line to the pipe string. The control line is supplied from above the spider and is positioned by a control line guide supported on the spider or a sleeve to pass through the spider outside the path of the pipe gripping members, such as slips.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.