SCOTON

Dual Completion Wellhead DESCRIPTION Our independent innovation of patent technology such as whole combination valve type  Dual Completion Wellhead , valve stem self-styled type composite seal, double seat plate valve, two-way counter balance valve etc. With high technical content, strong ability to resist bad working conditions, can enhance oil recovery efficiency, oil well productivity directly. New type of Dual Completion Wellhead, can hang two pipe string at the same time, to work at different oil reservoir in the meantime. Or extract oil and water infusion at same oil reservoir, make each oil reservoir of the whole well completely exploited, improve recovery efficiency. When exploit oil (gas ) in different oil reservoirs at the same time, put two sets of tubing in casing to different oil reservoirs, with the packer to separate two sets of tubing, based on the characteristics of different oil reservoirs, exploit different oil reservoirs. Has the following advant...

Top drive Floating Cushion Sub DESCRIPTION Top drive  floating cushion sub   an important tool in the drilling operation. It is suitable to the drilling process in oil, gas and geological exploration. Mainly used for top drive drilling operation . It can increase the working life of bearing and gear in top drive rotary box. Specification of Top drive Floating Cushion Sub OD mm(inch) Upper Conn. Lower Conn. Lifting Force(T) Torque (KN • m) Stroke Mm(inch) OAL mm(inch) DQFC381(15) 6 5/8REG NC50 150 50 76(3) 798(30 13/32)

Hydraulic-mechanical Drilling Jar DESCRIPTION Hydraulic-mechanical drilling Jar is a double acting jar, Hydraulic-mechanical drilling Jaris designed to deliver hydraulic delay when jarring in the up direction, and mechanical release when jarring in the down direction. It provides excellent functional stability and strong jarring forces in both jarring direction. It is used to free stuck drill string components and is recommended for directional/ deep wells drilling application. And our company is one of the typical drilling jar manufacturers .  Working principle of Hydraulic-mechanical Drilling Jar Up Jarring Lower the drill stem to ensure that drilling jar is closed completely (in locking position).Up jarring is achieved by slowly increasing the lifting force on the drill steam,until there is sufficient pull force to overcome the spring resistance and initial hydraulic time delay. During the time delay, the overpull at surface can be adjusted to vary...

Composite Mesh Screen Pipe DESCRIPTION After the establishment of the screen plant, SCOTON closely cooperated with Halliburton in term of technology. Our technology and quality management system is certified by Halliburton. In 2009, we became one certified supplier of screen pipe for Halliburton in the global market. We also dream one day we can represent not only Halliburton bu also  China screen pipe. By now, we have supplied more than 30,000m of screen and are highly recognized by Halliburton. Structure of Composite Mesh Screen Pipe Regular composite screen has multi-layer construction Base pipe is perforated casing or tubing pipe Filter media is multiple layer composite metal meshes Multihole or multislot Outer Shroud protect the filter media Advanced Composite screen is a modified product based on regular composite screen. Its main advantages compared with regular composite screen are as follow: Added inner shroud raise pres...

Sucker Rod BOP DESCRIPTION Application of sucker rod BOP Sucker rod BOP is safety combined sealing device installed in the wellhead, prevent well kick and blowout caused by high pressure gas carry over oil and water, during  the process of workover operation, lifting of sucker rod; When occurs  abnormal situation in the process of lifting sucker rod, turn the screw drive pipe ram closed, seal sucker rod annular space, seal the wellhead, to make sure safe production and preventing blowout accidents, protect the environment. Specific work is: when the well have sucker rod inside, it can seal sucker rod annular space, a pair of rubber core can seal: 3/4", 7/8"，1" sucker rod without replacement （according to customer requirements）. Description of structure and working principle This BOP made of alloy steel forgings, its cavity is oval structure, make stress state reasonable; light weight, low height, small size make the BOP easy to operation; Uppe...

F series Mud Pump DESCRIPTION Design Features of F Series Mud Pump F series mud pumps are manufactured by SCOTON, authorized by BOMCO. The product is in compliance with API standard technical specification and quality requirements of the Company. The stroke length of F series mud pumps is greater. They can be used at small number of strokes per minute to prolong the service life of fluid end module expendables. Two kinds of lubricating mode (forced & splash) can ensure the efficiency of lubrication. F series mud pumps run smoothly and can meet the special requirements of customers during middle-deep drilling operations. It is small in size and reliable in operation. The suction valves and the discharge valves are interchangeable. And the main components of three cylinders and the fluid end modules are interchangeable. The fluid end modules of F series mud pumps have greatly improved the performance of triplex mud pumps. In addition, the unique design mak...