Load bearing assembly
US8297346B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 17, 2009 |
| Grant date | Oct 30, 2012 |
| Priority date | — |
| Expiry date | Jul 17, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G15/013
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Load bearing assembly for suspending a load from a wellhead assembly, having a connector for suspending jointed production tubing therefrom and a fluid-to-air connector seals around an electrical conductor extending therethrough. The assembly has a jointed production tubing section with a first connector for connecting the tubing to the wellhead assembly connector. The assembly has a second connector for connecting the jointed production tubing section to a load bearing part of an electrical conduction section of the assembly. The load bearing part suspends the weight of the electrical conduction section and a load in a well from the second connector. The electrical conduction section includes an electrical conductor part for supplying electrical power to the load. The electrical conductor part is connected to an electrical cable which extends outside and along the jointed production tubing section away from the second connector and towards the well head in use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.