Well equipment for coiled tubing technologies

	Disc check valve The valve KOT-55-23 with folding disc is purposed to avoid the penetration of the borehole output into the flush-joint pipe casing and to provide the admission of the balls and other equipment of the drop type.
	Circulating valve Circulating valves CKP-55-20M, CKP2-55-20M are purposed to create connections between the cavity of the flush-joint pipe casing and casing annulus.
	Reducing taper elbow Reducing taper elbow PGT 38-73 is purposed to supply bottom end of the flush-joint pipe casing with threaded nipple without cutting on it a thread, which weaken the section of the pipe.
	Disconnector Disconnectors ARV-55M, ARN-55M, AGRV-55M and RGM-56 are purposed to release flush-joint pipe casing from the bottomhole instrument without leaving in a borehole elements of the destroyed shear pins. Disconnectors ARV-55M and ARN-55M are of mechanical type, the disconnecting process is carried out by applying the stretching load, the value of which is regulated by installing the necessary amount of cut screws. Disconnectors AGRV-55M and ARGN-55M are of hydraulic type, the disconnecting process is carried out by creating superfluous pressure in a flush-joint pipe casing string after tripping-out a ball into a string. Disconnector RGM-56 lets also to realize a temporary disconnection from the bottom hole instrument for carrying out necessary technological operations - pumping of the technological fluid, flushing out of the area over the instrument from cuttings, precipitations and deposits - with the possibility of the further connection with the bottomhole assembling. The disconnecting process is carried out by creating superfluous pressure in the flush-joint pipe casing after dropping the ball into the string. The disconnectors construction provides torque tranfer. E-disconnector ARV-55M, AGRV-55M with fishing part is in the form of the socket with fitted shoulder (capture for the inner surface). E-disconnector ARN-55M, AGRN-55M with fishing part is in the form of the nipple with outside shoulder (capture for the outside surface).
	Connectors Connectors are purposed for technological operations with flush-joint pipe casing on a surface - setting up in the injector, winding on the drum, etc. CP-38(33,5) is purposed for the jointed connection to the flexible pipe of 38,1 (33,5) mm diameter with capture for the inner surface. CSSh-38(33,5) is purposed for the jointed connection of 2 flexible pipes 38,1 (33,5) mm diameter with capting of their inner surfaces.
	Hydraulic anchor Anchors YaG-60-32 (YaG-73-32)* are purposed to fix bottom-hole equipment in a tubing 60 (73) from the axled movement and crank, and to supply coaxiality between them.
	Flushing nozzles Flushing nozzles of PN type are purposed for tripping into the borehole a flush-joint pipe casing string on the one end of the bottom-hole assembling during the flushing operations. The nozzles construction is characterizes by tangential incline of the stream holes for creating involute stream of the fluid; the holes are made in the hard alloy insertions that are soldered in the body. It is possible to change the outside diameters and construction dimensions, also to produce coupling threads at a client's request.
	Pneumatic filter press FPP-53 The device is to give the readings of the drilling mud filtration at a usual temperature (5-50°C). The filtration readings are determined by the volume of the filtrate separated out for a given period of time (for example 30 min). The device is to test 100 ml of the drilling mud at an operating pressure up to 0,7 mPa, temperature 5-50°Ñ and the filter diameter - 53/2 mm/in (area - 22 cm2). Compressed air and carbon dioxide can perform as a pressure carrier.The device design ensure the connecting to standard cylinders, to a compressor unit and the using of compact (syphon) consumers cylinders with carbon dioxide as per TU-7189-001-44936346-99.