+44 1224 727480...Enovate Systems Ltd. Kirkhill Drive • Kirkhill Industrial Estate • Dyce •...

+44 1224 727480www.enovate.com

Enovate Systems Ltd. Kirkhill Drive • Kirkhill Industrial Estate • Dyce • Aberdeen • Scotland • U.K • AB21 0EU

Delivering innovation through engineering

Bore Selector gives access to either the main production bore or annulus in a traditional mono-bore riser.

Completions & Work-over Operations

Dimensions OD x L 42.87in x 66.16in

Bore Diameter - Production 5.125in

Bore Diameter - Annulus 2.065in

Weight (dry) 3,561kg

Operating Temperature -18°C to +121°C

Maximum working Pressure 10,000psig

Open Port (min) 300psig

Closed Port (min) 300psig

Applicable Standards

API 16A (ISO 13533)ISO 10423

ISO 13628-7NACE MR 0175 (ISO 15156)

The En-Balance Bore Selector rams act in tandem and permit the operator to switch between the main production bore and annulus bore. The En-Balance Bore Selector is capable of operating in 3000m of open water.

Core Technology • En-Balance Hydraulically Actuated Ram Valve

Function • Select between main production bore and annulus bore

Environment • Subsea

System • Riserless Light Well Intervention System, Open Water Intervention System

Features• Tandem acting actuators allow selection between main

production bore and EDP/LRP/VXT/TH annulus bore

• High debris tolerance with the seat containing ‘flow-bys’ minimising pack-off of the tool in harsh conditions

• Suitable for open water operations• Qualified to temperature Class U• When selecting the annulus the funnel-shaped rams direct

the tool string directly into the annulus bore• Clear actuator position indication to ROV’s• Designed in accordance with Statoil specification TR3541 -

Subsea wellhead, tree, and completion/work-over equipment• NACE MR 0175 compliant

Enovate Systems Ltd. Kirkhill Drive • Kirkhill Industrial Estate • Dyce • Aberdeen •Scotland • U.K • AB21 0EU

+44 1224 727480 • [email protected] • www.enovate.com

OPEN

5 INCHES

CLOSED

2 INCHES



Completions & Work-over Operations

Bore Selector gives access to either the main production bore or annulus in a traditional mono-bore riser.


Compact Blow Out Preventer (BOP), hydraulically actuated Fail as Is (FAI) ram valve.

Shear & Seal BOP • Lubricator Valve


Bore Diameter 7.375in



Maximum Working Pressure 10,000psig




API 16A (ISO 13533)ISO 10423

ISO 13628-7NACE MR 0175 (ISO 15156)

The En-Balance is a compact BOP designed for subsea open water applications and can be deployed through a standard 49.50” rotary table aperture. The En-Balance actuator stems are balanced to internal pressure, pistons move in unison with the ram actuator stem causing internal volume to remain constant as the rams traverse across the ram cavity.

Core Technology • En-Balance Hydraulically Actuated Ram Valve

Function • Emergency Pipe Shear & Well Isolation


System • Open Water Intervention System

Features• Bi-directional sealing provided by floating seat• Cutting capability from 0.108” slickline up to 2.875” coiled

tubing with a 0.204” wall thickness 90ksi coiled tubing c/w 0.438” braided cable

• Deployed through a standard 49.50” rotary table aperture for subsea open water applications

• The En-Balance is a ‘Fail as Is’ (FAI) system• Chemical injection facility below the rams via a dual

protected non return valve • Electronic position indicators• NACE MR 0175 compliant• Wedge Locks (Optional)





Shear & Seal BOP • Lubricator Valve

Compact Blow Out Preventer (BOP), hydraulically actuated Fail as Is (FAI) ram valve.


Trunnion-mounted, open water lubrication valve

Lubricator Valve • Retainer Valve • Subsea Test Tree

Part of the En-Power ball valve range, the Open Water Lubricator Valve delivers reliable bi-directional sealing with high debris tolerance in the most severe of environments. With a trunnion-mounted ball, the En-Power eliminates differentially induced stalling increasing reliability and performance.

Core Technology • En-Power hydraulically actuated trunnion mounted ball valve

Function • Well Isolation, Upper String Pressure Testing


Variants • 5-1/8in

System • Light Well Intervention System, Open Water Intervention System

Features• En-Power shear & seal technology• Bi-directional sealing• High debris tolerance (Sandy Service Class II)• Pump through capability• Low friction, trunnion mounted ball to eliminate stalling• Chemical injection below the ball via dual protected non

return valve• NACE MR 0175 compliant• ROV intervention panel



Dimensions (OD x ID x L): 14.25in x 5.125in x 248.9in



Maximum Working Pressure Open Water 10,000psig




API 6A API 14A

API 17G (ISO 13628-7)NACE MR 0175 (ISO 15156)

Values based on 5-1/8” En-Power Lubricator Valve

Cam pins linked to the piston transfer vertical movement to the rotational movement of the ball needed to close the valve

CLOSED MIDWAY OPEN





Trunnion-mounted, open water lubrication valve

Shear & seal gate valve with bi-directional, metal-to-metal sealing

Retainer Valve • Safety Head Valve • Production Isolation Valve

Dimensions (L x H) 157.94in x 40.44in





Open Port 1000psig

Closed Port 500psig

Shear Force 1,000,000lbs

Closure Response Time < 12 seconds


API Std 53API 16A (ISO13533)

API 16D API 17G (ISO 13628-7)

NACE MR 0175 (ISO 15156)DNV-OS E101

The 7-3/8” En-Tegrity uses metal-to-metal sealing ensuring superior integrity at higher pressures and wider temperature ranges than conventional ram shear valves. The En-Tegrity sealing gates, isolated from the cutting blades, guard against any cut materials interfering with the seal integrity, safeguarding future well interventions.

Core Technology • En-Tegrity Shear & Seal Technology

Function • Emergency Pipe Shear & Well Isolation

Environment • Subsea & Surface

System • RLWI (Riserless Light Well Intervention), Open Water Intervention

Variants • LRP/EDP Block Mounted, Traditional Body Mounted

Features• Patented En-Tegrity Shear & Seal Technology• Bi-directional sealing allowing for testing of surface

equipment• Integrated dual barrier system• Close on a flowing well• Metal to metal sealing removing the reliance on elastomers

for sealing• Capable of shearing to NORSOK D-002 Annex B• Fail as Is (FAI)• NACE MR 0175 compliant• Clear actuator position indication to ROV’s



OPEN MIDWAY CLOSED

Based on LRP/EDP Block Mounted Variant




Retainer Valve • Safety Head Valve • Production Isolation Valve

Shear & seal gate valve with bi-directional, metal-to-metal sealing

Slim-line, hydraulically operated, dual piston ram valve providing bi-directional sealing for superior reliability and performance.

High Set Lubricator Valve [HSLV]

Size (OD x ID x L) 18.625in x 7.125in x 40in

Weight (exc. adaptors) 3343Kg

Operating Temp. -1°C to +80°C

Working Pressure 10000psig


Close Port (min) 500psig

Chemical Injection Port (max) 10000psig

Applicable codes

API 6AAPI 14A

ISO 13628-7ISO 15156-1:2001 (NACE: 10 MR 0175)

The ‘En-Tervene’ High Set Lubricator Valve (HSLV) was designed with capability of ‘on demand’, post installation surface pressure control equipment testing. The incorporation of 2x2 ½” slots for umbilicals adapts ‘En-Tervene’ to our clients’ applications. The ‘En-Tervene’ is equipped with verification lines for guaranteed retraction and a secondary system activated in the event of losing hydraulic control makes it an innovative piece of engineering.Core Technology • Hydraulically operated, bi-directional sealing Dual Piston ‘Fail-as-is’ (FAI) Ram valve

Function • Well isolation


System • In Riser Intervention System (Landing String), Open Water Intervention System

Features• Slim-line• Should surface hydraulic control be lost, the secondary

system can be activated to retain both upper and lower valves in the open position.

• Chemical injection facility below the rams via a dual protected NRV.

• Open verification lines to verify both pistons have fully retracted to the open position.

• The valve provides protection against dropped objects to the upper surface of the ram bodies. Impacts up to 35KJ have no effect on the operational or sealing reliability.

• Bi-directional sealing• Feasibility to incorporate 2x2 ½” slots for umbilicals• Holds a pressure differential from below without the

requirement to maintain closure control line pressure. Force generated by pressure acting on the ram bodies retains the rams in the closed position forcing them vertically onto the seat

• Capable of supporting a pressure differential from above and enables surface pressure control equipment testing on demand after installation of intervention tooling by application of close pressure to the ‘close’ line

• Application of closure pressure overcomes bore pressure (which under normal conditions would open the rams to pump through).

• Ratio of ‘close’ line pressure to well bore pressure to override the pump through facility is 0.625:1



OPEN CLOSED




High Set Lubricator Valve [HSLV]

Slim-line, hydraulically operated, dual piston ram valve providing bi-directional sealing for superior reliability and performance.

Dual En-Tervene Version

Fully pressure balanced BOP well isolation ram valve with cutting capability and ‘Fail-as-is’ (FAI) operating mode designed for superior reliability and performance.

Open Water Lubricator Valve [OWLV]

Part Number EN-ASSY-00020Size (OD x ID x L) 26in x 7.37in x 50in

Weight (exc. adaptors) 3050Kg

Operating Temp. -5°C to +80°C

Working Pressure 10000psig


Close Port (min) 500psig

Applicable codes

API 6AAPI 14A

ISO 13628-7ISO 15156-1:2001 (NACE: 10 MR 0175)

The ‘En-Tervene’ Open Water Lubricator Valve is single piston mounted on a vertical axis to the bore well and the predetermined ‘piston to ram’ travel relationship provides maximum force in the cutting/close stroke. The ‘En-Tervene’ is equipped with verification lines for guaranteed retraction and a secondary system activated in the event of losing hydraulic control makes it an innovative piece of engineering.

Core Technology • ‘Fail-as-is’ (FAI) ram valve

Function • Well isolation and cuttingSlim-line well intervention Blow Out Preventer (BOP)


System • Open Water Intervention System

Features• Cutting capability from 0.108” slickline up to 2 7/8” coiled

tubing with a 0.204’’ wall thickness 90 KSI coiled tubing c/w 7/16’’ logging cable

• Should surface hydraulic control be lost, the secondary system can be activated to retain both upper and lower valves in the open position.

• Chemical injection facility below the rams via a dual protected NRV.

• Open verification lines to verify both pistons have fully retracted to the open position.

• The valve provides protection against dropped objects to the upper surface of the ram bodies. Impacts up to 35KJ have no effect on the operational or sealing reliability.

• Bi-directional sealing• The ‘En-Tervene’ OWLV is a fully pressure balanced system

enabling a ‘Fail-as-is’ (FAI) operating mode. (Traditional BOP fails open)

• Actuation mechanism in the ‘En-Tervene’ OWLV ram design comprises a single piston mounted on a vertical axis to the bore well. (Traditional BOP operated via dual horizontally opposed pistons)

• Significantly reduced external envelope• Negates requirement of complex ram lock system• Piston to ram travel relationship predetermined to provide

maximum force in the cutting/close stroke area



OPEN CLOSING SEALED




Open Water Lubricator Valve [OWLV]

Fully pressure balanced BOP well isolation ram valve with cutting capability and ‘Fail-as-is’ (FAI) operating mode designed for superior reliability and performance.

Trunnion-mounted, well isolation & cutting, ball valve


Part of the En-Power ball valve range the En-Power II delivers reliable bi-directional sealing with high debris tolerance in the most severe of environments. With a trunnion-mounted ball, the En-Power eliminates differentially induced stalling increasing reliability and performance. The versatile En-Power ball valve can be used in a multitude of subsea applications both in riser and open water.

Core Technology • En-Power hydraulically actuated trunnion mounted ball valve

Function • Emergency Pipe Shear & Well Isolation, Upper String Pressure Testing


System • In Riser Intervention System (Landing String)• Light Well Intervention System • Open Water Intervention System

Features• En-Power shear & seal technology• Bi-directional sealing• High debris tolerance (Sandy Service Class II)• Pump through capability• Low friction, trunnion mounted ball to eliminate stalling• Chemical injection below the ball via dual protected non

return valve• NACE MR 0175 compliant• Capable of shearing up to 2” x 0.203” wt coil tubing• Capable of shearing 5/16” braided cable & 0.125’’ Slick Line



Dimensions (OD x ID x L): 18.625in x 7.375in x 43.02inWeight (dry) 1,100kg


Maximum Working Pressure Open Water 10,000psig




API 6A API 14A

API 17G (ISO 13628-7)NACE MR 0175 (ISO 15156)

Values based on 7-3/8” En-Power

Cam pins linked to the piston transfer vertical movement to the rotational movement of the ball needed to close the valve

CLOSED MIDWAY OPEN





Trunnion-mounted, well isolation & cutting, ball valve

Well isolation flapper valve providing bi-directional sealing

Retainer Valve • Lubricator Valve









API 6AAIP 14A

ISO 13628-7NACE MR 0175 (ISO 15156)

The En-Ter combines the operational flexibility of a ball valve and the sealing performance and integrity of a flapper valve. En-Ter locks the flapper valve onto the seat using a hydraulically operated lower mandrel providing bi-directional sealing for superior reliability and integrity.

Core Technology • Patented En-Ter Flapper Bi-Directional Sealing Technology

Function • Well Isolation, Pressure Testing Surface Control Equipment


System • In Riser Intervention System (Landing String), Open Water Intervention System

Features• Mandrel locking system to ensure bi-directional sealing• Dropped object protection equivalent to 2,000kg from a

height of 7.5m• Combines operational flexibility associated with a ball valve

and the sealing performance and integrity of a flapper valve• Chemical injection facility below the valve via a dual

protected non return valve• High debris tolerance• Pump through achieved by differential pressure from

above used to unseat the valve, allowing communication• NACE MR 0175 compliant



Information based on 7 1/8’’ En-Ter Flapper Valve

OPEN MIDWAY CLOSED

Internal sleeve rises, flapper closed and lower mandrel rises to lock the flapper in position



Retainer Valve • Lubricator Valve

Well isolation flapper valve providing bi-directional sealing


+44 1224 727480www.enovate.comEnovate Systems Ltd. Kirkhill Drive • Kirkhill Industrial Estate • Dyce • Aberdeen • Scotland • U.K • AB21 0EU

+44 1224 727480...Enovate Systems Ltd. Kirkhill Drive • Kirkhill Industrial Estate • Dyce •...

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