TORUS%20ANNULAR%20BLOWOUT%20PREVENTER

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TORUS%20ANNULAR%20BLOWOUT%20PREVENTER

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TORUS ANNULAR BLOWOUT PREVENTER * * * * Design Criteria The Torus Annular Blowout Preventer is Designed To Close Around Different Sizes of Pipe Without Changing ... – PowerPoint PPT presentation

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Title: TORUS%20ANNULAR%20BLOWOUT%20PREVENTER

1
TORUS ANNULAR BLOWOUT PREVENTER
2
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 BOPs, The Torus Annular BOP
Will Close Around Multiple Objects In The Well
Bore.

3
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

4
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

5
Design Criteria
How It Works

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.

6
BOP Design
Bonnet
Inner Packer
Inner Packer Support Ring
Bonnet Seal
Dust Seal
Outer Packer Seal
Body
Alignment Pin
Outer Packer Upper End Ring
Inner Packer Support Ring
Outer Packer
Outer Packer Seal
Outer Packer Lower End Ring
Style B - Outer Packer Shown
7
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

8
BOP Applications

Electric Submersible Pump Installation
Servicing Coiled Tubing Deployed ESP
Installations Conventional Well Servicing
Operations
9
World-wide Service Representation

Authorized Repair Service Centers
Aberdeen, Scotland
Singapore

United States Representation
Mid Continent Piper Oilfield Products, Inc.
Gulf of Mexico Hawk Valve
Rocky Mountains Piper Oilfield Products, Inc.
California RT 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

10
Thank You!
1715 South Lowery Avenue Oklahoma City, Oklahoma
73129 U.S.A. Phone (405)670-4456 Fax
(405)672-6159 E-mail Address sales_at_piper-oilfield
.com Website www.toruspressure.com

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