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Hydraulic Power Inflatable Packer

Hydraulic Power Inflatable Packer

    Payment Type: T/T
    Terms of Trade: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Delivery Time: 7-15 Days
    Packaging: Wooden Package
    Brand: Baoshi
    Transportation: Ocean,Land,Air
    Place of Origin: Hebei, China
    Certificate: API Q1, ISO9001:2008, ISO14001,OHSAS 18001
    Port: Tianjin

Basic Info

Model No.: SKF

Product Description

Classification of Hydraulic Power Expandable packers: self-sealing, compression, wedge, expansion, combination

The application scope of Hydraulic Power Expandable packer: It is widely used in drilling, cementing, testing, completion and other operations. It is also used in downhole oil operations.


Hydraulic Power Expansion Packer


1). Product Structure:

Hydraulic Inflatable Packer

Figure.1 Hydraulic Power Expanding Packer Finished Products


Hydraulic Inflatable Packer


1. Collar 2. Base Pipe 3. Rubber 4. Valve Joint 5. Pressure Limiting Valve 6. Check Valve 7. Opening Valve 8. Break Rod 9. Sub


Figure 2. Structure Chart Of Hydraulic Power Expanding Packer


Hydraulic power expansion external casing packer is mainly composed of the expansion sleeve, base pipe (casing), valve joints, collar, sub and other components which can be directly connected with the casing string.


There are are two structures of valve joint, one is radial valve system, and the other is axial valve system, radial valve system is composed of a set of three valves (open valve, single-flow valve, pressure limiting valve) radial arrangement of the axial valve system is composed of a Set of axial double valve (open valve, pressure limiting valve) composition.


Axial valves and valve joint have two radial valve system structure, radial valve system is composed of a set of three valves (open valve, single valve, pressure limiting valve) which is radial arrangement, and axial valve system is a set of two valves (open valve, pressure limiting valve) which is axial arrangement.


2). The type implication of Hydraulic Power Expanding Packer

Hydraulic Inflatable Packer

3). Technical parameters

Hydraulic expansion packer product specificationsInflatable Hydraulic Power Packer

4). Main Application

SKF series hydraulic expanding packer is made of special expansion rubber as sealing element, with a combination valve system control of the permanent type external packer, mainly used for complex oil and gas, well completion cementing project, in order to achieve a variety of purposes down-hole sealing and blocking, to improve and enhance the oil, gas and water well completion cementing quality and has a significant effort. The tool is easy to operate, wide adaptability, safe and reliable. It is an important completion tool.


5). Main Advantage


a. Simple construction operation, no need to change the construction technology;

b. The packer rubber can automatically change according to diameter and the pressure difference of the hole;

c. Wide application range and can be used in various complex oil and gas Wells;

d. The valve system can safely and reliably protect and accurately control the tool down and seal.


6).Process design



a. Select the correct down and seal the packer position according to the application, and it`s best to down and seal the packer close to place where hole diameter is regular, the formation is denser and the well deviation is small;

b. Calculate the differential pressure value of downhole annular that packer need to bear, and determine whether the packer meets the need according to the maximum value recommended by the curve between well diameter and differential pressure;

c. Analyze and calculate concretely, determine the shearing pressure of opening locking valve - Pxiao:

Pbiao=Pxiao+ΔPs+Pfu

Pbiao-Maximum surface pressure when construction Mpa

Pxiao-Shear pressure of opening the valve, generally based on thethe maximum cycle pressure when construction.

ΔPs-Static pressure difference in the position of down and seal the packer Mpa

Pfu- the additional pressure which take errors of all aspects into consideration,,normally 3~4Mpa



7). Well diameter of packer down and seal with the pressure difference curve.

Inflatable Hydraulic Power Packer

8). Pictures of Hydraulic Power Expansion Packer


Inflatable Hydraulic Power Packer


We ,Hebei Baoshi Special Flexible Rubber Chemical Industry Co., LTD,specialize in the field for more than 10 years, with the strength of RTP pipe, rubber hose, orging-casting integrally-formed union drilling hoses, high-pressure double-hook self-locking flame retardant hoses, oil/water self-inflatable packers (the above products are patent products), hydraulic expandable packers, wire spirally-wound hoses, high and low pressure wire braided hoses, flexible reinforced composite pipes, metal hoses, suction and discharge clay hoses, ripple compensators, high and low pressure unions, joint, packers, packer rubber, mud pump piston, seal products, etc.; the company also produces relevant matching products, various fittings, clamps, rubber products, polyurethane products, silicon and fluoro rubber products, etc. Our company has been managed strictly according to the demands of ISO9001:2008 and have passed API Q1 quality management system of American Petroleum Institute, the certifications of ISO14001 environmental control system and OHSAS 18001 vocational health cotrol system.


Inflatable Hydraulic Packer


Inflatable Hydraulic Packer


Inflatable Hydraulic Packer





HEBEI BAOSHI SPECIAL FLEXIBLE RUBBER CHEMICAL INDUSTRY CO., LTD.

 Hebei Baoshi Special Flexible Rubber Chemical Industry Co., Ltd., a technology-innovation enterprise with a great capacity for designing and developing, manufacturing, marketing, and providing technical service, is specialized in producing various pipelines and fitting parts for petroleum, petrifaction, metallurgy, machines, coal, and dredging engineering. Advanced technology, strict management and perfect service have formed the basis of our enterprise. Since it was set up, our company has been managed strictly according to the demands of ISO9001:2008 and API Q1 quality management system of American Petroleum Institute, and has passed the certifications of ISO14001 environmental control system and OHSAS 18001 vocational health control system. Our company has a professional team in charge of designing, researching and developing. During the course of the development, always taking science and technology as the lead and taking the road of innovation, it has established cooperation with China Oil Prospecting Developmental Research Institute, Beijing University, Tianjin University. And it has signed the strategic cooperation agreement with the equipment department of China Oil Prospecting Developmental Research Institute. With our advantages ,we have successively developed new products demanded by the market. We also predict the needs of the market ,by thinking what our customers think about and being eager to meet our cuatomers need.Based on the domestic market and having the international market in view,we will strive for our further development . Main products :meet-water/oil expanding packer ,union-joint forged integral-type high-pressure drilling rubber hose,double-hook self-locking flame-retardant hose,steel wire spiral rubber hose,high/low pressure steel wire braided rubber hose,metal hose,mud draining and sucking hose,flexible reinforced compound hose,packer rubber barrel ,corrugated compensators, high/low pressure union and joint; Our company also produces correlated fitting products,various fitting parts,rubber products,polyurethane products,products of silicon and fluorine rubber,Besides our products of state standard, trade standard,and enterprise standard,we can also produce international standard products of API,SAE,DIN to meet various demands of different customers .With our sincerity and honesty ,we will try our best to supply our customers with best products and service.

Company Info

  • Company Name: HEBEI BAOSHI SPECIAL FLEXIBLE RUBBER CHEMICAL INDUSTRY CO., LTD.
  • Representative: Wangyuesheng
  • Product/Service: Rubber Hose , RTP Pipe , Parkers , Seal Products , Joint , Mud Pump Piston
  • Capital (Million US $): 26,000,000
  • Year Established: 2006
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 11% - 20%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 6
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: 103 str. Zhengguzhuang, Jingxian Town, Province Hebei, China
  • Contact Person: Ms. Jane
  • Tel: 86-010-65856090
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