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HPHT Packer
Vigor HPHT packer is a new detachable packer for oil and gas wells.
It can be used for well conditions that require the use of permanent packers for isolation as well as for conventional flexible well workover operations.
Description
China Vigor Drilling Oil Tools And Equipment Co., Ltd. is one of the most professional manufacturers and suppliers of hpht packer in China, featured by competitive price and fast delivery. Welcome to buy high quality hpht packer in stock here from our factory.
Vigor HPHT Packer is a cutting-edge detachable packer designed for oil and gas wells. This innovative solution is versatile, catering to a wide range of well conditions that necessitate the use of permanent packers for isolation, as well as for traditional flexible well workover operations. It is mainly used to isolate different pressure areas in the wellbore, control oil and gas flow, and protect the well wall from corrosion and mechanical damage.
Advantages
①Unique Flexibility: The Retrievable HPHT Packer offers unique flexibility, allowing it to be lowered into the well individually or in multiples.
Its adaptability makes it particularly well-suited for challenging environments such as large-angle inclined wells or horizontal wells, where traditional mechanical and cable-setting packers may not be viable for deployment.
②Set Two or More Packers Simultaneously or Sequentially
With the ability to set two or more packers simultaneously or sequentially as per the specific operational requirements, this HPHT Packer enables enhanced efficiency and operational convenience. It finds widespread application in various production and stimulation activities, including layered oil recovery, water injection, acidification, fracturing, and more.
Technical Parameters
|
Casing |
Packer Parameters |
Up and Down Connection Type |
|||||||
|
O.D. |
Wight |
Setting Range |
Rubber Cylinder O.D. |
Packer O.D. |
Packer I.D. |
Over-all Length |
|||
|
In. |
lbs/ft |
In. (Min.) |
In. (Max.) |
In. |
In. |
In. |
In. |
||
|
5 1/2 |
15.5-20 |
4.778 |
4.951 |
4.409 |
4.51 |
2.35 |
91.66 |
2-7/8"-6.4#BGT2 2 7/8"-8RD EUE |
|
|
7 |
29-35 |
6.004 |
6.184 |
5.748 |
5.812 |
3.00 |
109.9 |
3 1/2"-BGT2 /3 1/2"-8RD EU |
|
|
|
5-1/2 In. |
7 In. |
|
Piston Area |
4.56 In² |
7.39 In² |
|
Pressure Rating |
15,000psi (105 MPa) |
15,000psi (105 MPa) |
|
Minimum Setting Force |
3,500psi (23 MPa) |
3,500psi (23MPa) |
|
Setting Pressure |
1,578~ 1,929Psi/each*8 (Adjustable) |
0.93~1.17MPa/each*12 (Adjustable) |
|
Unsealing Mode |
Pull up the packer and release after shear out the shearing pin |
|
|
Releasing Force |
72,000lbs(32.7T) |
72,000lbs(32.7T) |
|
Max. Temperature Rating |
400° F( 204℃) |
400° F( 204℃) |
Performance
① Pressure and temperature testing: Packers are subjected to simulated downhole conditions, including high pressures and temperatures, to validate their sealing capabilities and structural integrity.
② Erosion and corrosion testing: Packers are tested for resistance to erosion and corrosion caused by exposure to various fluids and environments encountered in oil and gas operations.
③ Setting and retrieval testing: Packers are tested for their ability to be set and retrieved reliably, ensuring smooth and efficient operations.
Design and Components
① Packer element: The packer element is typically made of elastomeric materials or specialized compounds that can expand and seal against the casing or open hole when set. This element creates a reliable seal and isolates the targeted zone.
② Slips and cones: Slips and cones are used to anchor the packer in place and prevent it from moving during operations. They grip the casing or open hole, providing a secure hold.
③ Backup system: Backup systems, such as back-up rings or shoes, are incorporated to provide additional sealing and anchoring capabilities, ensuring redundancy and enhanced reliability.
④ Hydraulic system: HPHT Packers often feature hydraulic systems that allow for remote actuation and setting of the packer elements and slips.
Application
① Well completion operations: During the well completion process, HPHT Packer is used to isolate different oil and gas layers and perform layered water injection, acidification or fracturing operations.
② Well workover operations: In well workover or intervention operations, used to isolate problem areas, repair or replace downhole equipment.
③ Production control: During the production stage, control the flow of oil and gas to prevent blowouts while allowing oil and gas to flow smoothly into the wellbore.
④ Testing and monitoring: During the testing and monitoring of oil and gas wells, it is used to isolate different areas and obtain accurate pressure and production data.
Experience the versatility and reliability of the Vigor HPHT Packer, an indispensable tool for optimizing production and enhancing operational performance in the oil and gas industry.
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