NON-KILL BOP

Categories BOP, Well Control Tags BOP, well control

An essential piece of machinery in the oil and gas sector is the blow out preventer (BOP) system, which is made up of a number of components, including a Ram Blowout Preventer.

Parameter of NON-KILL BOP

An essential piece of machinery in the oil and gas sector is the blow out preventer (BOP) system, which is made up of a number of components, including a Ram Blowout Preventer, an Annular Blowout Preventer. a Pulsation dampener, Valves, Soare pants. and a Choke & Kill Manifold, all of which work together to ensure the safety and control of high-pressure wells.

Non-kill operation means the type of operation in which operation is made without open flow and well kill when there is pressure inside well. DYZY18 -14 /21 and DYZY18-21/35 non-kill BOP is a set of device for non-kill operation, and its main function is to control pressure of well head during operation, effectively prevent the accident of blowout, and realize the safe operation.

Item	Technical Parameter
	DYZY18-14/21	DYZY18-21/35
Stroke length of rising and falling cylinder	3.5m
Pushingupforceofrisingandfallingcylinder(Maximum)	500KN	600KN
Pulling down force of rising and falling cylinder (Maximum)	350KN	420KN
Maximum working pressure	14Mpa	21Mpa
Maximum bearing pressure	21Mpa	35Mpa
Strength testing pressure for pressure containing parts	42Mpa	70Mpa
Bore size	φ186mm
Size of ram equipped for ram BOP	Full sealing、2 7/8＂、1 1/2＂
Recommended control pressure for ram BOP	8.4-10.5MPa
Size of slip element for slips	2 7/8＂、1 1/2＂
Dimension (L×W×H) mm	1780X1400X5720
Temperature grade for metal pressurecontaining parts	T20（-29～121℃）
Temperature gradeforcommonnon-metal sealing parts	BB（-18～93℃）
Temperature grade of cold-resistant non-metal sealing parts	AB（-26～93℃）
Working media	Water, crude oil, drilling liquid (Not suitable to the environmental with sulfureted hydrogen)