Adjustable flow control assemblies, systems, and methods
US9828838B2 · kind B2 · utility
6Cited by
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20Claims
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Key dates
| Filing date | Jul 25, 2013 |
| Grant date | Nov 28, 2017 |
| Priority date | — |
| Expiry date | Jul 25, 2033 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/088
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An assembly for restricting fluid flow into a completion string of a well and restricting fluids based on one or more fluid characteristics is presented. The assembly includes an adjustable inflow control device. The adjustable inflow control device is for restricting flow of production fluids into the completion string. The assembly also includes a first autonomous inflow control device fluidly coupled to the inflow control device for restricting fluids based on one or more fluid characteristics. Others systems and methods are presented.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.