Product Details

Specifications

Meet API Spec 8A/8C standard
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Coiled tubing BOP

Coiled tubing BOP

Coiled tubing BOP is a key part in well logging devices, and it is mainly used to control pressure at the wellhead during the process of well logging, well workover and production test, so as to effectively avoid blowout and to realize safe production.

A coiled tubing BOP is composed of quad ram BOP and stripper assembly.

1.When the tubing exists in the well, with the help of packing of certain size,the BOP can close the circular space

between the bore and pipe string and prevent the fluid in the well from overflowing.

2.When there is no string in the well, the BOP can completely close the well head with blind ram.

3.When in emergency, the tubing in the well goes up or down, a slip ram may be used to lock the tubing

to avoid any accident.

4.When the well is closed, with the help of kill manifolds and choke manifolds connected to the spool and side outlet on the body, the BOP can realize some special operation such as throttling and relief.

Model	2 9/16”-10000psi 4 Quad Ram BOP 4FZ6.5-70		2 9/16”-5000psi Quad Ram BOP 2FZ6.5-35
Bore size	65mm( 2 9/16”)
Rated working pressure	70Mpa(10000psi)		35Mpa(5000psi)
Hydrostatic shell test pressure	105Mpa( 15000psi)		52.5Mpa(7500pai)
Operating chamber rated working pressure	21Mpa(3000psi)
Hydrostatic operating chamber working pressure	31.5Mpa(4500psi)
Recommended operating chamber working pressure	8.4~10.5Mpa (1200~1500psi)
Volume to open( per set)	1.5L(0.40gal)		1L(0.26gal)
Volume to close(per set)	1.5L(0.40gal)		1L(0.26gal)
Hydraulic connection parts	M22 X1.5 or as required by contract
Body side outlet	2 1/16” – 10000psi		2 1/16”-5000psi
Temperature rating	T20(-29~121°C)
Closing ratio	1:8.92		1:6.56
Specification of rams available	C.S.O, SBR, 1”, 1 1/4”, 1 1/2”, 1 3/4”, 1”slip ram, 1 1/4” slip ram
Top connection	2 9/16”-10000psi studding connection	6.312-4-ACME union connection		4.75-4-ACME union-male
Bottom connection	2 9/16”-10000psi flange connection	2 9/16”-10000psi flange connection		4.75-4-ACME union-fale
Overall dimension height(H)	930mm(36.61”)	950mm(37.40”)		550mm(21.65”)
Approx weight	1020kg(2249lb)	1107kg(2441lb)		956kg(2108lb)

Stripper assembly can be used to perform the following operation

1.When there is tubing in the well, with the help of packing of certain size, the BOP can close the annular space between the bore and tubing and prevent the liquid in the well from kicking.

2.When the tubing in the well moves up or down, turning the pressure at the stripper control oil line can protect the surface of liquid lubrication in the well and to prevent the liquid in the well from the kicking.

Model	2 9/16”-10000psi BOP FPH6.5-7.0	2 9/16”-5000psi BOP FPH6.5-35
Bore size	65mm( 2 9/16”)
Rated working pressure	70Mpa(10000psi)	35Mpa(5000psi)
Hydrostatic shell test pressure	105Mpa( 15000psi)	52.5Mpa(7500pai)
Maximum pressure for packing hydraulic control system	21Mpa(3000psi)
Intensive pressure for packing hydraulic control system	31.5Mpa(4500psi)
Maximum pressure for round window hydraulic control system	10Mpa (1450psi)
Intensive pressure for round window hydraulic control system	31.5Mpa(4500psi)
Volume to open( per set)	0.7L(0.18gal)	0.7L(0.18gal)
Volume to close(per set)	2L(0.53gal)	0.7L(0.18gal)
Hydraulic connection parts	M12 X1.5 or as required by contract
Temperature rating	T20(-29~121°C)
Specification of matching packing	1”, 1 1/4”, 1 1/2”packing
Top connection	4.75-4-ACME union-male		4.75-4-ACME union-female
Bottom connection	2 9/16”-10000psi flange connection		4.75-4-ACME union-female
Overall dimension height(H)	1190mm(46.85”)		892mm(35.12”)
Approx weight	235kg(518lb)		182kg(401lb)