HVC - Interval Control Valve

Remotely Control Flow Into or Out of an Isolated Reservoir - Without Intervention

WellDynamics’ HVC interval control valve (HVC-ICV) is a remotely-operated downhole valve used in conjunction with WellDynamics' Accu-Pulse™ positioning module to control flow into or out of an isolated reservoir interval. Designed for use in areas where selective control over production or injection is required, the HVC-ICV has a variable flow capability with a customizable flow trim for specific choking applications. This flow trim option enables the calculation of accurate flow estimation and allocation (FE&A), and provides a high level of well control for a range of applications.

The HVC-ICV can also be deployed in conjunction with non-integrated permanent downhole gauges (PDGs) for pressure and temperature measurements.

The HVC-ICV operates effectively in a range of applications, such as:

High pressure/high temperature (HPHT) environments
Auto gaslift
Waterflood
Commingled flow

Benefits

Remotely control flow into or out of an isolated reservoir without physical intervention
Eliminate need for hydraulic pressure to be maintained using the HVC-ICV locking mechanism
Alter flow characteristics of each zone using HVC model

Features

Robust metal-to-metal closure seal that provides high unloading differential
Seal locking mechanism that eliminates requirement for hydraulic pressure to be maintained
Boost piston mechanism that tightens closure seal as differential pressures are applied
Customized flow trim to fit a wide range of choking applications
Inert thermoplastic actuator seals
Mechanical override facility
Shrouded version available for stacked zone applications