Petroleum Well Control Equipment Co., Ltd.(PWCE)

PWCE Express Oil and Gas Group Co., LTD.

Seadream Offshore Technology Co., LTD.

Wellcontrol Equipment

  • Sucker Rod BOP

    Sucker Rod BOP

    Suitable for sucker rod specifications: 5/8″ 1 1/2″

    • Working Pressures: 1500 PSI — 5000 PSI

    • Material: Carbon steel AISI 1018-1045 & Alloy steel AISI 4130-4140

    • Working Temperature: -59℃~+121

    • Execution Standard: API 6A , NACE MR0175

    • Slip & Seal ram MAX hang weights: 32000lb (Specific values by the ram type)

    • Slip & Seal ram MAX bears torque: 2000lb/ft (Specific values by the ram type)

  • High Quality Oil Well Drilling Equipment Type S API 16A Spherical BOP

    High Quality Oil Well Drilling Equipment Type S API 16A Spherical BOP

    • Application: Onshore drilling rig & Offshore drilling platform

    • Bore Sizes: 7 1/16” — 30”

    • Working Pressures: 3000 PSI — 10000 PSI

    • Body Styles: Annular

    • Housing Material: Casting & Forging 4130

    • Packing element material: Synthetic rubber

    • Third party witness and inspection report available: Bureau Veritas (BV), CCS, ABS, SGS etc.

    Manufactured in accordance with API 16A, Fourth Edition & NACE MR0175.

    • API monogrammed and suitable for H2S service as per NACE MR-0175 standard.

  • Taper Type Annular BOP

    Taper Type Annular BOP

    Application: onshore drilling rig & offshore drilling platform

    Bore Sizes: 7 1/16” — 21 1/4”  

    • Working Pressures: 2000 PSI — 10000 PSI

    • Body Styles: Annular

    • Housing Material: Casting 4130 & F22

    • Packer element material: Synthetic rubber

    • Third party witness and inspection report available: Bureau Veritas (BV), CCS, ABS, SGS etc.

  • Type U VariabIe Bore Ram Assembly

    Type U VariabIe Bore Ram Assembly

    ·Our VBR rams are suitable for H2S service per NACE MR-01-75.

    ·100% interchangeable with Type U BOP

    ·Longer service life

    ·Sealing on a range of diameters

    ·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

  • Type U API 16A BOP Double Ram Blowout Preventer

    Type U API 16A BOP Double Ram Blowout Preventer

    Application: Onshore drilling rig & Offshore drilling platform

    Bore Sizes: 7 1/16” — 26 3/4”

    Working Pressures: 2000 PSI — 15,000 PSI

    Ram style: single ram & double rams

    Housing MaterialForging 4130 & F22

    Third-party witness and inspection report available: Bureau Veritas (BV), CCS, ABS, SGS, etc.

    Manufactured in accordance with: API 16A, Fourth Edition & NACE MR0175.

    API monogrammed and suitable for H2S service as per NACE MR-0175 standard

  • “GK”&”GX” Type BOP packing element

    “GK”&”GX” Type BOP packing element

    -Increase service life by 30% on average

    -The storage time of the packing elements can be increased to 5 years, under the shading conditions, the temperature and humidity should be controllable.

    -Fully interchangeable with foreign and domestic BOP brands

    - Third-party testing can be done during the production process and before leaving the factory according to customer requirements. The third-party inspection company could be BV, SGS, CSS, etc.

  • Shaffer Type Annular BOP packing element

    Shaffer Type Annular BOP packing element

    -Increase service life by 20%-30% on average

    -The storage time of the packing elements can be increased to 5 years, under the shading conditions, the temperature and humidity should be controllable.

    -Fully interchangeable with foreign and domestic BOP brands

    - Third-party testing can be done during the production process and before leaving the factory according to customer requirements. The third-party inspection company could be BV, SGS, CSS, etc.

  • High Quality Casting Ram BOP S Type Ram BOP

    High Quality Casting Ram BOP S Type Ram BOP

    • Application: Onshore drilling rig & Offshore drilling platform

    • Bore Sizes: 7 1/16” — 26 3/4”

    • Working Pressures: 3000 PSI — 10000 PSI

    • Ram style: single ram & double rams

    • Housing Material: Casing 4130

    • Third-party witness and inspection report available: Bureau Veritas (BV), CCS, ABS, SGS, etc.

    Manufactured in accordance with API 16A, Fourth Edition & NACE MR0175.

    • API monogrammed and suitable for H2S service as per NACE MR-0175 standard

  • API Standard Rotary BOP Packing Element

    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.

  • High Pressure Drilling Spool

    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

  • Type U Pipe Ram Assembly

    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

  • Coiled Tubing BOP

    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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