Download - TORUS ANNULAR BLOWOUT PREVENTER
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TORUS ANNULAR BLOWOUT PREVENTER
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Design Criteria
The Torus Annular Blowout Preventer is Designed To Close Around Different Sizes of Pipe Without Changing Packing
Elements, or Over Open Hole. Unlike Other Annular BOP’s, The Torus Annular BOP Will Close Around
Multiple Objects In The Well Bore.
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Standards & Codes Pertaining to the Torus Annular BOP
API 16A NACE MR-01-75
ASME Boiler & Pressure Vessel Code Sec. VIII, Div. 1
ASME Boiler & Pressure Vessel Code Sec. VIII, Div. 2
ASME Boiler & Pressure Vessel Code Sec. II, Part A & D
Specification for Blowout Preventers Sulfide Stress Cracking Resistant Metallic
Material for Oilfield Equipment Rules for Construction of Pressure Vessels
Alternative Rules for Construction
Ferrous Material Specifications and Properties
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Torus Features
Most Compact Annular BOP Open Hole Closure Two Packer Design – Outer Packer
Provides Closing Force With Hydraulic Pressure To The Inner Packer, Causing It To Form A Seal.
Standard Nitrile Packers Temp. Range – 00 F. to 2000 F.
Diaphragm Design Allows for Precise Closure Force Around Fiberglass Tubing, Injection Lines, Coiled Tubing, And Stripping Operations.
Field Repairable Fewest Seals Available in “Dual Annular” Designs
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The Torus Inner Packer is Almost All Rubber, Employing Only 2 Metal Rings Molded Into The Packer. This Controls The Way The Packer Closes, Giving Support But Allows a Large Amount Of Soft Rubber Into The Well Bore To Close Around Multiple Objects.
Design Criteria
How It Works
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BOP Design
Bonnet
Bonnet Seal
Dust Seal
*Outer Packer Upper End Ring
*Outer Packer
*Outer Packer Lower End Ring
Body
Inner Packer
Inner Packer Support Ring
Outer Packer Seal
Alignment Pin
Inner Packer Support Ring
Outer Packer Seal
*Style B - Outer Packer Shown
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Sizes & Pressures
Bore Sizes• 7 1/16”
• 9”
• 11”
Working Pressures
2,000 psi or 3,000 psi
Also 3,000 psi ‘Style B’
2,000 psi or 3,000 psi
3,000 psi
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BOP Applications
Electric Submersible Pump Installation & Servicing
Coiled Tubing Deployed ESP Installations
Conventional Well Servicing Operations
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United States Representation
Mid Continent – Piper Oilfield Products, Inc.
Gulf of Mexico – Hawk Valve
Rocky Mountains – Piper Oilfield Products, Inc.
California – R&T Pacific
Northeast – Piper Oilfield Products, Inc.
World Wide Representation
United Kingdom – Pressure Control Systems Ltd.
Southeast Asia – Alton International Pte. Ltd.
Caspian Sea – Pressure Control Systems
Authorized Repair & Service Centers
Aberdeen, Scotland
Singapore
World-wide Service & Representation
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Thank You!
1715 South Lowery Avenue
Oklahoma City, Oklahoma 73129 U.S.A.
Phone (405)670-4456 Fax (405)672-6159
E-mail Address: [email protected] Website: www.toruspressure.com