Horizontal Tree System

Hydraulic Power Unit Horizontal Tree

ID No. 9805/1

Description

• Workover control panel 14 function
• 5 functions 10K 9 functions 3K
• Panel length 10", width 8", height 8"

Technical Details

• 700 liter fluid reservoir
• Reservoir fitted with return line filters 10 micron
• Low fluid level switch, which stops the pumps on a low fluid level
• Fluid circulation pump with 3 micron filters and sample points
• Stab plate umbilical jumper connections
• ITT barton flow meters fitted to HP and LP headers

• 3 micron filters fitted to HP and LP headers
• Accumulators: on LP header - 4 off 37 liter bladder type
• Accumulators on HP header 2 off 690 bar 12 liter bladder type
• Pumps - Haskel air driven pumps on HP and LP header
• Tescom regulators are fitted to the HP and LP headers
• HPU is fitted with hot stab connection HP LP and return
• Chart recorder supplied with HPU - built into panel
• Built to Lloyds BS EN 12079/IEE Recommendations
• Suitable for Zone 1 Rated Areas

14 Core Umbilical Reel

ID No. 9805/2

Description

• The umbilical reel is fitted with spool gear and gauge panel on the drum side
• The gauge panel has the facility to lock in all 14functions
• All moving parts are fully guarded with wire mesh guards

Technical Details

• Dimensions: - 3.5 length x 2.9 width x 2.9 height
• DNV certification
• Spool gear fitted
• Drum locking positions
• Provision for rotary coupling
• Pilot interlock for drum locking
• 14 way Walther stab plate
• Chain block pad eye for stab plate support
• Electric plug and socket top side for umbilical electrical cables
• Built to Lloyds BS EN 12079/IEE Recommendations
• Suitable for Zone 1 Rated Areas

Umbilical Details

1. 7 off 1/4" NB 12,500 psi WP hydraulic hoses (color orange)
2. 2 off 1/4" NB 12,500 psi WP chemical injection hoses (color red)
3. 1 off 3/8" NB 5,000 psi WP chemical injection hoses (color red)
4. 4 off 3/8" NB 5,000 psi WP hydraulic hoses (color orange)
5. 2 off signal cables each comprising:
   • 1 x 2.5 mm² STP
   • Polyurethane inner sheath
   • GSW cut through protection braid
   • Polyurethane outer sheath (color black)
6. Aramid strength member suitable for 1 tonne SWL
7. Polyurethane inner sheath. 2.5 mm RT
8. Polyurethane outer sheath 3.1 mm RT (color orange)
9. Various fibre fillers to be added or omitted at the discretion of NDR Cable Systems Ltd.
10. Finished diameter: - 85 mm nominal
11. Mechanical properties

Breaking Load	Bending Radius		Weight
Calculated	Recommended Min		Calculated
	Static	Dynamic	Air	Seawater
kN	mm	mm	kg / km	kg / km
49	555	830	4,990	613
				Notes 1
Notes: Assumes sea water density of 1,026 kg/m2 Weight calculated assuming hoses fluid filled (fluid SG: 1.055 kg/m2 )

12. Length: 305 meters
13. Reel supplied c/w 14 core 31 meter jumper c/w stab plates

• Built to Lloyds BS7072/IEE Recommendations
• Suitable for Zone 1 Rated Areas

24 Core Umbilical Reel

ID No. 9805/3

Description

• The umbilical reel is fitted with spool gear and control panel on the drum side
• The gauge panel is supplied through a rotary coupling mounted on the reel, 8 off functions are supplied via the rotary coupling
• High pressure 2 off, Low pressure 6 off
• The remaining 16 umbilical cores are supplied via a 16 way Walther Couplings stab plate
• All moving parts are fully guarded with wire mesh guards

Technical Details

• Dimensions: - 3.6 width x 3.6 length x 3.557 height
• DNV certification
• Spool gear fitted
• Drum locking positions
• Rotary coupling - HP, LP return
• Pilot interlock for drum locking
• 14 way Walther stab plate
• Chain block pad eye for stab plate support
• Electric plug and socket top side for umbilical electrical cables

Umbilical Details

1. 17 off 3/8" NB 5,000 psi WP hydraulic hoses (color orange)
2. 1 off 3/8" NB 5,000 psi WP chemical injection hoses (color red)
3. 1 off 1/4" NB 12,500 psi WP chemical injection hoses (color red)
4. 5 off 1/4" NB 12,500 psi WP hydraulic hoses (color orange)
5. 2 off signal cables each comprising:
   • 1 x 2..5 mm² STP
   • Polyurethane inner sheath
   • GSW cut through protection braid
   • Polyurethane outer sheath (color black)
6. Aramid strength member suitable for 1 Tonne SWL
7. Various fibre fillers to be added or omitted at the discretion of NDR Cable Systems Ltd.
8. Polyurethane inner sheath 3 mm RT
9. Polyurethane outer sheath 3.6 mm RT (color orange)
10. Finished diameter: - 104 mm nominal
11. Mechanical properties
    

    Breaking Load	Bending Radius		Weight
    Calculated	Recommended Min		Calculated
    	Static	Dynamic	Air	Seawater
    kN	mm	mm	kg / km	kg / km
    49	670	1015	8,702	565
    				Notes 1
    Notes: Assumes sea water density of 1,026 kg/m2 Weight calculated assuming hoses fluid filled (fluid SG: 1.055 kg/m2 )

12. Umbilical length: 305 meters
13. Reel supplied c/w 3 core rotary coupling jumper HP LP return

• Built to Lloyds BS7072/IEE Recommendations
• Suitable for Zone 1 Rated Areas