Downhole Internal Control Valves - Electrohydraulic ICV | Schlumberger
Contact
Home Completions Well Completions Intelligent Completions Downhole Interval Control Valves

Downhole Interval Control Valves (ICVs)

Surface-actuated downhole flow control valves for selective control of production or injection

Contact Us
Related Documents
May 2000
First ICV installed: Norsk Hydro, offshore Norway
>2,000
ICVs installed since 2000
28
Countries with ICV installations

Manage production or injection flow in multizone intelligent completions

Interval or flow control valves can be operated automatically, manually, or remotely as part of an intelligent completion. Used to control multiple zones selectively, they reduce water cut and gas cut, minimize well interventions, and maximize well productivity.

Schlumberger provides on/off and multiposition annular and inline flow control valves for both producer and injector applications. Valves are available in a range of sizes (2 7/8 in, 3 1/2-in slim, 3 1/2 in, 4 1/2 in, and 5 1/2 in) and metallurgies to suit your reservoir parameters.

Our extensive track record in intelligent completions gives us the expertise in downhole flow control technology—including its applications, challenges, and solutions—to deliver a highly reliable and robust flow control portfolio.

downhole interval control valves
Intelligent Completion System Boosts Oil Production by 41% in High-GOR Field
Integrated system maintains inflow balance across zones in each lateral to optimize hydrocarbon production for LUKOIL-Nizhnevolzhskneft, Caspian Sea
Read more

 Tubing-Retrievable Flow Control Valve Specifications


 TRFC-HD TRFC-HN TRFC-LT TRFC-HDM
Available sizes, in -
3 1/2†
4 1/2
 2 7/8
3 1/2
-
 -
2 7/8
-		 -
3 1/2†
4 1/2
Number of positions
 2, 4, 6, or 8 7 or 11 2 or 4 Up to 10
Working pressure, psi 7,500‡
 7,500 5,000 7,500
Max. equalization
pressure, psi		 3,000
 1,500
 1,000 3,000
Max. flowing differential pressure, psi 1,500
 1,500
 750 1,500
Operating temp, degF
 40–325
 40–325
 40–257 50–260
Max. flow rate, bbl/d
2 7/8-in valve
3 1/2-in valve
4 1/2-in valve
-
40,000
50,000
17,000
40,000
-
10,000
-
-
-
35,000
60,000
Position change Indexed Indexed Direct position Indexed
Product sheet PDF icon PDF icon PDF icon PDF icon

Note: All the valves in this table belong to the Vana flow control valve family.
†Slim version available for heavier-weight casing.
‡Other ratings available on request.

Downhole Interval Control Valves (ICVs) Offerings

TRFC-LT Hydraulic Flow Control Valve
Control zonal production in lower-productivity wells
Optimize well performance, reduce water cut, and control zones with intelligent completions—economically.
IntelliZone Compact II
Hydraulic modular zonal management system
Manage multizonal well production with an economical but fully integrated flow control system.
TRFC-HD Multiposition Interval Control Valve
Well barrier–qualified flow control for deepwater wells
Control flow in deepwater production or injection wells with this multiposition ICV in your intelligent completion.
TRFC-HN Single-Line, Multiposition Interval Control Valve
Surface-actuated, tubing-retrievable ICV
Simplify intelligent completions in producing wells with limited penetrations or hydraulic lines.
View All

Product Sheet TRFC-LT Hydraulic Flow Control Valve

Expand the economic feasiblility of intelligent completions to lower-productivity wells, enabling well performance optimization via downhole control of zonal production.

Product Sheet TRFC-HD Dual-Line Multiposition Flow Control Valve

Surface-actuated downhole control of oil and gas production and injection.

Tech Report More Than 2,000 Flow Control Valves Deployed in 28 Countries Worldwide

Continuous, iterative product development provides unmatched reliability.

Product Sheet Surface Hydraulic Control System

One-touch actuation of flow control valves.

Product Sheet Flow Control Valve TRFC-IZ and Multidrop Module

IntelliZone Compact II modular multizonal management system components.

Product Sheet TRFC-HN AP and TRFC-HN LP Hydraulic Flow Control Valves

Remotely actuated downhole control of reservoir flow in intelligent completions.

Share This