other
HOT PRODUCT
  • Cement Head
    Cement Head

    ‌RockySea Petro Cement HeadData sheetAdvantageRockySea Petro has extensive experience in manufacturing Cementing head, and our products have the following advantages.1. The main body is made of thick walled seamless pipes, which are high-pressure resistant and have a long service life.2. Equipped with quick fitting joints, it is easy to connect on site and can be connected to API long round buckles/short round buckles/trapezoidal buckles, with a wide range of applications.3. The dual indicator structur

    VIEW DETAILS
  • Multiphase Flowmeter Device
    Multiphase Flowmeter Device

    RockySea Petro Multiphase Flowmeter DeviceRockySea Petro is the professional Multiphase Flowmeter Device Manufacturers in China.RockySea Petro can design and manufacture targeted multiphase metering device according to complex field conditions.It was a joint venture company of Lanzhou Haimo Technologies Co., Ltd.It was a joint venture company of Lanzhou Haimo Technologies Co., Ltd.Your Premier Multiphase Flowmeter Device Manufacturers And SuppliersSuitable For A Variety Of Well Conditions Such as heavy oil, high

    VIEW DETAILS
  • Downhole Pump Fittings
    Downhole Pump Fittings

    ‌RockySea Petro Downhole Pump FittingsWe establishes cooperative relationships with international customers such as Shell, GE, Schlumberger, and JOHN CRANE.Exported to the United States, Europe, Asia and Asia,The standard parts of the sucker rod pump produced by our company are well-selected, precision-made, stable in quality and excellent in performance, .Your Premier Downhole Pump Fittings Manufacturers And Suppliers.Valve Rods Valve rod materials include steel, alloy steel, stainless steel and bra

    VIEW DETAILS
  • Non-Magnetic Drill Collar
    Non-Magnetic Drill Collar

    ‌RockySea Petro Non-Magnetic Drill CollarThe non-magnetic drill collar is made of low chromium manganese alloy steel, which is forged through strict chemical composition analysis. All  non-magnetic drill collars produced from RockySea Petro have been tested for mechanical properties to ensure that their hardness, toughness, impact value and corrosion resistance meet the standards, with good low magnetic permeability and good machining performance.Description  The structure of non-magnetic dri

    VIEW DETAILS
  • Vortex Separation Multiphase Flowmeters
    Vortex Separation Multiphase Flowmeters

    ‌RockySea Petro Vortex Separation Multiphase FlowmetersFull support on your customised requirementThe strictest quality standards on Flow Meter Device25 years Flow Meter Device manufacturing experienceRockySea Petro passed ISO9001 certification in 2005 and three-system certification in 2017. The company has advanced production equipment, inspection, measurement and test equipment, which can meet the requirements of product design, development, production and service and has the only multiphase flow laborato

    VIEW DETAILS

Diverter BOP

Date:2024-05-06 Popularity:743

RockySea Petro Diverter BOP


  • Using Auto CAD, Solid Works computer software to design drawings of Diverter BOP, using virtual prototype technology to simulate and verify strength.
  • RockySea Petro Petro adopted the principle of combining International Standard, National Standard and user’s view to design Diverter Blowout Preventers.
  • RockySea Petro Petro has passed ISO9001, ISO14001 certificate.
RockySea Petro Petro has strong Diverter BOP design ability. According to International standard and Chinese national standard GB/T 20174-2019, RockySea Petro Petro has designed and developed a series of Diverter Blowout Preventers according to market demand.


Description 

At the shoe, well integrity is often an issue with Diverter Blowout Preventer shallow casing strings and, in some cases, shutting in the well can cause too much pressure. Whenever a well with little/no shoe integrity is closed-in, this can cause formation fluids to broach to the surface or it can cause a shoe breakdown. When the shoe broaches, a bottom supported rig can be put into danger (along with its crew), including platform, jack-up, and land rig, but it won’t considered as dangerous for a floating vessel. When inadequate casing is present and a shallow gas kick is encountered in a bottom supported rig, diverting is the best alternative to shutting in. To allow time for remedial action and potential evacuation, and to reduce the risk of damage, the flow needs to be directed as the well begins to unload. When shallow gas potential is seen, a Diverter BOP system should be installed before penetrating the formation. By doing this, proven well control procedures can be used. This can only occur when formation integrity will allow for the well to be killed (through the application of back pressure and/or shutting in).


Features 

  • Only the piston and the tapered rubber core are moving parts, which effectively reduces the wear area and shortens the maintenance and repair time.
  • Use the tapered rubber core, the top cover and the shell are connected by claw blocks.
  • The design and development direction of the diverter is low-pressure drilling environment, and the structure is simple and reliable.


Data Sheet

ModelDiverter BOP
StandardInternational Standard
Nominal diameter(in)7 1/16 to 13 5/8
Rated working pressure(psi)Around 3000
Processing typeForging
MaterialAA to EE and optional
Metal temperature class-29~121℃
Nonmetal temp. class-18~121℃
Ring gasketR45 or optional
Dimension and WeightBased on specific type


RockySea Petro Copyright © 2008-2025 Inc. SITEMAP