Offshore multiple well drilling and production apparatus
US4192383A · kind A · utility
33Cited by
6References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 1978 |
| Grant date | Mar 11, 1980 |
| Priority date | — |
| Expiry date | May 2, 1998 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/0175
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A modular multiple well drilling and production template structure is combined with a production riser base module to provide an underwater apparatus which allows a plurality of wells to be drilled, completed and produced by operations carried out from a single vessel or platform without remote installation of flowlines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.