Wellbore method and apparatus for completion, production and injection
US8517098B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2006 |
| Grant date | Aug 27, 2013 |
| Priority date | — |
| Expiry date | Nov 17, 2028 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B33/127
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method, system and apparatus associated with the production of hydrocarbons are described. The method includes disposing a plurality of sand control devices having a primary flow path and a secondary flowpath within a wellbore adjacent to a subsurface reservoir. A packer having primary and secondary flow paths is then coupled between two of the sand control devices such that the primary and secondary flow paths of the packer are in fluid flow communication with the primary and secondary flowpaths of the sand control devices. The packer is then set within an interval, which may be an open-hole section of the wellbore. With the packer set, gravel packing of the sand control devices in different intervals may be performed. The interval above the packer may be packed before the interval below the packer. A treatment fluid may then be injected into the wellbore via the secondary flow paths of the packer and sand control devices. Then, hydrocarbons are produced from the wellbore by passing hydrocarbons through the sand control devices with the different intervals providing zonal isolation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.