Global Service Hotline +86-18729329559
kingwell@kingwelloilfield.com
Non Magnet
Non magnetic Drill collar Non Magnetic Pup Joints API Non magnetic Drill Pipe Pup Joints Non Magnetic Compressive Drill Pipe
  • Non magnetic Drill collar
    The Non-magnetic drill collar is made of a kind of low carbon high chrome-manganese alloy steel, mat...
  • Non Magnetic Pup Joints
    A pup joint is Casing, Pipe or Tubing shorter in length than a standard tubular string. This allows ...
View More
Bridge plug
Drillable bridge plug Wireline Retrievable Bridge Plug Dissolvable Frac Plug Ceramic rupture disk Retrievable Bridge Plug Frac Plug Super Expansion Dissolvable Plug Cast Iron Bridge Plug Metal Dissolvable Bridgeplug
  • Dissolvable Frac Plug
    Dissolvable Frac PlugBrief Introduction of Dissolvable Frac Plug Performance1. The ultra short and l...
  • Ceramic rupture disk
    Rupture disks are used to provide well control in temporary wellbore isolation applications such as ...
  • Retrievable Bridge Plug
    The KWTS-U Bridge Plug is a mechanical, retrievable, compression or tension-set Bridge Plug. This pl...
  • Frac Plug
    The product is designed and manufactured based on "dissolvable" material, and it can degra...
View More
completion tools
RTTS_PACKER_Cement Retainer_Mechanical Set Rubber Seals 15K Super Safety Valve KW Storm Valve R3 double grip retrievable casing packer Rig tool SSW40 Tool Accessories RETRIEVABLE PACKER Service Tools Permanent Packers
View More
Drilling Equipment
Retrievable Whipstock Pup Joint FLOAT_VALVE_ASSEMBLY Fishing tools Filter sub and Filter screen drilling tools _Drill Pipe(drill rod)_KW-DT-031 Drill pipe Screens Downhole tools_Kelly_Kelly drive downhole tools_Hole Opener_PDC Hole Openers Drilling Jar_SMITH Double-Acting Hydraulic Drilling Jar
  • Retrievable Whipstock
    Retrievable whipstock is the key tools in branch well drilling technologies. It plays a vital role f...
  • Pup Joint
    Pup joint is short pipe length usually with threaded ends, and is used to adjust the length of the c...
  • FLOAT_VALVE_ASSEMBLY
    1R MODEL “F” FLOAT VALVE ASSEMBLY1F-2R MODEL “F” FLOAT VALVE ASSEMBLY1F-2R MODEL “G” FLOAT VALVE ASS...
  • Fishing tools
    Product Details3OVER SHOT3.1Complete 4" OD Series 150, S.H Type Overshot , 2-5/8" Max .Catch Size ...
View More
Solid Control
Drilling Mud Solids Control System_Skid mounted SCS Drilling Mud Solids Control Equipment_Vacuum Degasser Drilling Mud Solids Control Equipment_Steel-and-Wood Foundation Drilling Mud Solids Control Equipment_Slurry Pump Drilling Mud Solids Control Equipment_Shear Pump Drilling Mud Solids Control Equipment_Shale Shaker_ Duplex Shale Shaker_SCE09 Drilling Mud Solids Control Equipment_Mud Gun Drilling Mud Solids Control Equipment_Mud Gas Separator Drilling Mud Solids Control Equipment_Mud Desilter Drilling Mud Solids Control Equipment_Mud Desander
View More
slickline Tools
Special Purpose Tools Running And Shifting Tools Pulling Tools Primary Tools Pressure Gauge Auxiliary Tools Auxiliary Tools
  • Special Purpose Tools
    The Wirefinder is a wireline tool designed to locate and ball the end of the wireline in thewellbore...
  • Running And Shifting Tools
    The B Type Self Releasing Positioning Tool is designed to selectively locate and position mostslidin...
  • Pulling Tools
    The GO Type Fishing Socket is designed primarily to extract prongs with fishing necks fromsubsurface...
  • Primary Tools
    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
Surface well testing unit Rupture Disc for RD Safety Circulating Valve Pressure_Test_Pump Fullbore DST string intelligent remote implementation system Drill Stem Testing Tools Tubing String Testing (TST) Valve with ball Dual Action Ball Valve 5" 15000psi
  • Pressure_Test_Pump
    Product DetailsPressure Test Pump - 20000 PSI1. Air drive pressure：8bar2. Recorder power supply：220V...
  • Fullbore DST string
    Product DetailsFullbore DSTNoItemDescription1down hole tester valveannulus operated, capable of hold...
View More
Cased Hole Logging Equipment
Multifunction_Ultrasonic_Imaging_Logging_Tool CHLE_Memory System_Multi-finger Imaging Tool (40-finger) CHLE_Memory System_Memory Control Module CHLE_Memory System_Electromagnetic Thickness Tool (EMT02) CHLE_Memory System_Downhole Memory Cartridge CHLE_Free Point Indicating Tool_Anchoring Cartridge (FAC01)
View More
Damping tools
Damping tools
  • Damping tools
    Abstract：Anti-Vibration tool is a future bright star in metal industry which bring an effective solu...
View More
Company Honor
News CenterProduct Knowledge
APR Drill Stem Testing Tools
1

Rupture Disc for RD Safety Circulating Valve

Rupture Disc for RD Safety Circulating Valve
Download Pdf

Product Parameters

Product Parameters

The Rupture Disc is the important component of RD safety circulating valve and RD sampler. 5” RD sampler and RD safety circulating valve are operated by annulus pressure working on the rupture disk, so to determine the operation pressure base on the selection of rupture disk, in order to select the proper rupture disk should know:

Downhole temperature

Hydrostatic pressure

The max. operation pressure of other tools which also operated by annulus pressure

Each approved rupture disk has pressure-temperature curve which get from actual testing in the same lot under temperature 100-150F, the tolerance is within 3%. The temperature and average burst pressure will be stamped in the rupture disk, so according to the pressure-temperature curve can get the burst pressure with downhole temperature.


Specification of   Rupture disk



Rupture Disc codePart numberRupture pressure range(psi)Rated temperature(F)
2K
1940~2060100F
2.5K
2425~2575100F
3K
2940~3060100F
3.5K
3430~3570100F
4K
3920~4080100F
4.5K
4410~4590100F
5K
4900~5100150F
5.5K
5390~5610150F
6K
5880~6120150F
6.5K
6370~6630150F
7K
6860~7140200F
7.5K
7350~7650200F
8K
7840~8160200F
8.5K
8330~8670200F
9K
8820~9180200F
9.5K
9310~9690200F
10K
9800~10200250F
10.5K
10290~10710250F
11K
10780~11220250F
11.5K
11270~11730250F
12K
11760~12240300F
12.5K
12250~12750300F
13K
12740~13260300F
13.5K
13230~13770300F
14K
13720~14280300F
14.5K
14210~14760300F
15K
14700~15300350F
15.5K
15190~15810350F
16K
15680~16320350F
16.5K
16170~16830350F
17K
16660~17340400F
17.5K
17150~17850400F
18K
17640~18360400F
18.5K
18130~18870400F
19K
18620~19380400F
19.5K
19110~19890400F
20K
19600~20400450F


Go Top
About
Company Honor
News
News Center
Product Knowledge
Contacts
Tel&Fax: 0086-29-8860 1839
mob/whatsapp/wechat:008618729329559
Email: kingwell@kingwelloilfield.com
Products
Non Magnet
Bridge plug
completion tools
Drilling Equipment
Solid Control
slickline Tools
APR Drill Stem Testing Tools
Cased Hole Logging Equipment
Damping tools
Site Map
Friend Link
中国石油
Tel: +86-29-8860 1839  Email: kingwell@kingwelloilfield.com
Coptright © 2023 Xi'an KINGWELL OILFIELD MACHINERY Co., Ltd. all rights reserved      陕ICP备15008012号