Fiber optic slickline and tools
US9593573B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 1, 2009 |
| Grant date | Mar 14, 2017 |
| Priority date | — |
| Expiry date | Mar 4, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/50
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A fiber optic slickline. The slickline includes fiber optic communication means without full downhole power transmitting capability. Nevertheless, the slickline is configured to accommodate an axial load up to, and in excess of 2,000 lbs. Downhole tools and tool assemblies are configured with opto-electronic interfacing features so as to remain electronically compatible while also taking advantage of fiber optic communications afforded over the slickline. The slickline and tools may be employed in logging and other downhole operations in a manner that provides real time communication with substantially reduced surface equipment expense in terms of footprint and power requirements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.