Global Service Hotline +86-18729329559
Non Magnet
View More
Bridge plug
  • Dissolvable Frac PlugBrief Introduction of Dissolvable Frac Plug Performance1. The ultra short and l...
  • Rupture disks are used to provide well control in temporary wellbore isolation applications such as ...
  • The KWTS-U Bridge Plug is a mechanical, retrievable, compression or tension-set Bridge Plug. This pl...
  • The product is designed and manufactured based on "dissolvable" material, and it can degra...
View More
completion tools
View More
Drilling Equipment
  • Model “FHD super jar” Full Hydraulic Drilling Jar is a kind of unfreezing tool when they get stuck. ...
  • Retrievable whipstock is the key tools in branch well drilling technologies. It plays a vital role f...
  • Pup joint is short pipe length usually with threaded ends, and is used to adjust the length of the c...
  • Product Details3OVER SHOT3.1Complete 4" OD Series 150, S.H Type Overshot , 2-5/8" Max .Catch Size ...
  • KINGWELL offer Filter Subs in all sizes and connections as well as in Non-Magnetic and Steel, giving...
View More
slickline Tools
  • The Wirefinder is a wireline tool designed to locate and ball the end of the wireline in thewellbore...
  • The B Type Self Releasing Positioning Tool is designed to selectively locate and position mostslidin...
  • The GO Type Fishing Socket is designed primarily to extract prongs with fishing necks fromsubsurface...
  • Pear drop type rope sockets are used to securely attach wireline to the tool string.It utilises a br...
View More
APR Drill Stem Testing Tools
  • Product DetailsPressure Test Pump - 20000 PSI1. Air drive pressure:8bar2. Recorder power supply:220V...
  • Product DetailsFullbore DSTNoItemDescription1down hole tester valveannulus operated, capable of hold...
View More
Damping tools
  • Abstract:Anti-Vibration tool is a future bright star in metal industry which bring an effective solu...
View More

15K Super Safety Valve

15K Super Safety Valve is a sort of downhole safety valve which is used with BOP for the drill stem testing operation to control the well flow. So dur

Product Parameters

Product Parameters

15K Super Safety Valve

Super Safety Valve 1.jpg

15K Super Safety Valve is a sort of downhole safety valve which is used with BOP for the drill stem testing operation to control the well flow. So during the downhole operation, the BOP safety valve is the fail safe safety valve.

Design Features of 15K Super Safety Valve

The BOP safety valve includes a new ball mechanism that has a 3.0 inch ID and the capability to cut coiled tubing as large as 1.50 inch OD x 0.125 inch wall thickness. During the design and testing of the 15K Super Safety Valve, a new high pressure plug assembly was qualified for 15000 psi. This plug seals with a metal-to-metal seal and an O-ring backup seal. In addition, a new high pressure connector was qualified for

15000 psi. This connector seals with a metal-to-metal seal, and is a direct connection to a hose using a 3/8" medium pressure female swivel.

Remote control panel of the BOP safety valve

Generally, the balance line does not have pressure applied to it, therefore the floating check valve remains on seat. However, the balance line can be used for additional closing force if required. The nitrogen charge and spring force will cut mono conductor cable or coiled tubing and close the ball valve provided the nitrogen chamber was charged to the appropriate pressure

The control line is pressurized to hold the ball valve open. The pressure required can be determined, but generally two times the nitrogen dome charge pressure plus 500 psi for lower pressures and temperature

is sufficient. There is little hydrostatic pressure and no requirement for cutting coiled tubing in most normal operations.

The chemical injection line is rated for 15000 psi and can be used for chemical injection downhole or to control a subsurface safety valve. The chemical injection line is an independent line that is not affected by the ball valve being open or closed.

Technical Parameter of Super Safety valve

2Bore Diameter76.5mm
3Make Up Length2855.5mm
4Working pressure105Mpa
5Tensile strength6299KN
6Torque strength137.6KN.m
7Service condictionH2S,NACE MR0175, Full H2S
8Working temperature-29oC+204oC
9Material of the SSV bodyAISI 4140 or Inonnel 718