Products
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API Standard Rotary BOP Packing Element
·Improved wear resistance and longer service life.
·Better oil resistant performance.
·Optimized for overall size, easier to install on site.
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High Pressure Drilling Spool
·Flanged, studded, and hubbed ends available, in any combination
·Manufactured for any combination of size and pressure ratings
·Drilling and Diverter Spools designed to minimize length while allowing sufficient clearance for wrenches or clamps, unless otherwise specified by the customer
·Available for general service and sour service in compliance with any temperature rating and material requirements specified in API specification 6A
·Available with Stainless Steel 316L or Inconel 625 corrosion-resistant alloy ring grooves
·Tap-end studs and nuts are normally provided with studded end connections
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Type U Pipe Ram Assembly
·Standard: API
·Pressure: 2000~15000PSI
·Size: 7-1/16″ to 21-1/4″
· Type U, type S Available
· Shear/ Pipe/Blind/variable Rams
·Available in all common pipe sizes
·Self-feeding elastomers
·Large reservoir of packer rubber to ensure a long-lasting seal under all conditions
·Ram packers that lock into place and are not dislodged by well flow
·Suited for HPHT and H2S service
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Coiled Tubing BOP
•Coiled Tubing Quad BOP (internal hydraulic passage)
•Ram open/ close and replacement adopt the same internal hydraulic passage, easy and safe to operate.
•Ram running indicator rod is designed to indicate ram position during operation.
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Safety joint for oil well drilling fishing tools
Quickly releases from a downhole string should the assembly below the safety joint become stuck
Enables the recovery of tools and down-hole gauges above the safety joint when the string is stuck
Allows the retrieval of the lower (stuck)portion by either fishing over the OD of the box section or by re-engaging the pin section into the box section
Prevents right-hand torque from acting on the shear pin
Easily disengages and reengages with a large, coarse thread design that carries the string load
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Flushby unit truck mounted rig for sand washing operation
Flushby unit is a novel specialized drilling rig, primarily employed for sand washing operations in screw pump-heavy oil wells. A single rig can accomplish the traditional well-flushing tasks that usually require the collaboration of a pump truck and a crane for screw pump wells. This not only enhances efficiency but also reduces the need for additional auxiliary equipment, thus lowering operational costs.
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Wellhead Control Equipment Tubing Head
Fabricated with BT technology seal and could be field mounted by cutting casing pipe to accommodate the seal height.
Tubing hanger and top flange are designed to run cable through.
Several control ports are available for connecting the pipeline.
Made of forged or special smelt steel, providing high bearing strength, safety and reliability.
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Composite Solid Block Christmas Tree
·Connect casing in the well, seal casing annular space and bear part of the weight of casing;
·Hang tubing and downhole tools, support the weight of tubing and seal the annular space between tubing and casing;
·Control and adjust oil production;
·Assure the safety of downhole production.
·It is convenient for control operation, lift-down operation， testing and paraffin cleaning;
·Record oil pressure and casing information.
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API 6A Casing Head and Wellhead Assembly
The pressure-bearing shell is made of forged alloy steel with high strength, few defects and high pressure-bearing capacity.
The mandrel hanger is made of forgings, which leads to high bearing capacity and reliable sealing.
All metal parts of the slip hanger are made of forged alloy steel. The slip teeth are carburized and quenched. The unique tooth shape design has the characteristics of reliable operation and high bearing strength.
The valve equipped adopts a non-rising stem, which has a small switching torque and convenient operation.
The slip-type hanger and mandrel-type hanger can be interchanged.
The casing hanging mode: slip type, thread type, and sliding welding type.
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High Pressure Wellhead H2 Choke Valve
Interchangeability of parts to construct a positive, adjustable, or combination choke.
Bonnet nut has rugged integrally forged lugs for hammering nut loose.
Built-in safety feature that releases residual pressure in the choke body before the nut is fully removed. The inside of the choke body is vented to atmosphere after the bonnet nut is partially removed.
Interchangeability of component parts for a particular pressure range. For example, the same blanking plugs and bonnet assemblies are used in nominal 2000 through 10,000 PSI WP
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Wellhead Swing One Way Check Valve
Working Pressure:2000~20000PSI
Inside Nominal Dimension:1 13/16″~7 1/16″
Working Temperature: P-U
Product Specification Levels: PSL1~4
Performance Requirement: PR1
Material Class: AA~FF
Working Medium: oil, natural gas, etc.
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Drum & Orifice Type Choke Valve
The body and side door are made of alloy steel.
Choke-plate design, heavy-duty, diamond-lapped tungsten-carbide plates.
Tungsten-carbide wear sleeves.
Regulate the flow quite accurately.
Versatile for onshore and offshore applications.
Long life for service.