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China factories

China factory - Dongying Oilman Machinery Equipment Co.,Ltd.

Dongying Oilman Machinery Equipment Co.,Ltd.

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  3. API Oilfield Downhole Tools , Swellable External Casing Packer
China API Oilfield Downhole Tools , Swellable External Casing Packer
China API Oilfield Downhole Tools , Swellable External Casing Packer

  1. China API Oilfield Downhole Tools , Swellable External Casing Packer
  2. China API Oilfield Downhole Tools , Swellable External Casing Packer
  3. China API Oilfield Downhole Tools , Swellable External Casing Packer
  4. China API Oilfield Downhole Tools , Swellable External Casing Packer

API Oilfield Downhole Tools , Swellable External Casing Packer

  1. MOQ： 1 set
  2. Price： USD800-2500/set
  3. Get Latest Price
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 100 sets per month
Delivery Time 7-30 days
Packaging Details Export Wooden Case or Pallet
Condition New
Product Name API Swellable Hydraulic External Casing Packer For Oil Well Drilling Tools
Keywords Casing external packer
Application Oil Well Drilling
Warranty One Year
Material Alloy Steel
Brand Name
Model Number Swellable Type
Certification API
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T, Western Union, MoneyGram Supply Ability 100 sets per month
Delivery Time 7-30 days Packaging Details Export Wooden Case or Pallet
Condition New Product Name API Swellable Hydraulic External Casing Packer For Oil Well Drilling Tools
Keywords Casing external packer Application Oil Well Drilling
Warranty One Year Material Alloy Steel
Brand Name Model Number Swellable Type
Certification API Place of Origin China
High Light API Oilfield Downhole Tools ，Swellable External Casing Packer ，Oilfield Downhole Tools Casing Packer

API Swellable Hydraulic External Casing Packer For Oil Well Drilling Tools

 

 

1. Description of packer

Casing Packer (casing external packer) uses hydraulic expansion type structure, mainly be used in the complex wells'(oil,gas,water) completion project, to achieve downhole packer and bridging and in favor of improvement of the quality of completion. The practice proved that this tool have characters of easy operation,wide adaptability, it has a very important position in the completion project.

Hydraulic expansion packer mainly consists f of e valve m system t joint assembly, rubber barrel, central tube ,casing sub. The valve systems is divided into axial valve system and radial valve system. Radial valve system is composed of a a set of three valve.


2. Working Principle

In the construction process, the replace plug will touch off the breaking stick which is sealed in the intake hole when the replace pluge through the valve joint of the packer. The replace pluge will make the casing form seal when it move to the spoiler(we also can use the pitch or blind plate and pipe string process structures make casing form seal, for these process pipe string structure without plug through so we should take off the breaking stick in advance), Bie pressre liquid through the valve system fo intake hole into the open valve system of intake hole into the open valve. when the pressure to achieve set valve, the pin on the ope valve is snapped. open valve open, and at the same time, single valve is opened, the fluid through limiting valve into the expansion cavity between center pipe and rubber cylinder, make packer inflation and wall close contact form seal.
When the pressure of the expansion cavity reach the value of limiting valve's pin pressure, pin shear, liemeitng valve closed and will make intake hole sealing, the caing pressure valve have no influence on the pressure is zero, open valve automatic locking, realize premanent closed,(see chart 3)after the downhole pressure operation dose noe affect the packer fate.
In some specaail pipe string process well, also can use the inner pipe tools to a packer, achieve completion purpose(Such as packer direct completion and packer in the screen between the packer and completion method).

3. Drawing
.

Casing Packer Specification

Model

Max. OD

(mm)

Nominal Diameters

(mm)

Effective Length

(mm)

Sealing Length of Rubber Tube

(mm)

 Well Diameters Range
HXK48 78 48

2600/3540/4540/

5540/7540/11540

1150/2000/3000/

4000/6000/10000

 D+15~1.7D
HXK60 89 60

2600/3540/4540/

5540/7540/11540

1150/2000/3000/

4000/6000/10000

 D+15~1.7D
HXK73 102 73

2600/3540/4540/

5540/7540/11540

1150/2000/3000/

4000/6000/10000

 D+15~1.7D
HXK89 114 89

2600/3540/4540/

5540/7540/11540

1150/2000/3000/

4000/6000/10000

 D+15~1.7D
HXK102 133 102

2600/3540/4540/

5540/7540/11540

1150/2000/3000/

4000/6000/10000

 D+15~1.7D
HXK114 146 114

2600/3540/4540/

5540/7540/11540

1150/2000/3000/

4000/6000/10000

 D+15~1.7D
HXK127 154/148 127

2600/3540/4540/

5540/7540/11540

1150/2000/3000/

4000/6000/10000

 D+15~1.7D
HXK140 178/183/190 140

2900/3850/4850/

5850/7850/11850

1150/2000/3000/

4000/6000/10000

 D+15~1.7D
HXK168 202 168

2900/3850/4850/

5850/7850/11850

1150/2000/3000/

4000/6000/10000

 D+15~1.7D
HXK178 206 178

2900/3850/4850/

5850/7850/11850

1150/2000/3000/

4000/6000/10000

 D+15~1.7D
HXK245 286 245

3180/4280/5280/

6280/8280/11280

1050/2000/3000/

4000/6000/10000

 D+15~1.7D
HXK273 324 273

3180/4280/5280/

6280/8280/11280

1050/2000/3000/

4000/6000/10000

 D+15~1.7D
HXK298 349 298

3180/4280/5280/

6280/8280/11280

1050/2000/3000/

4000/6000/10000

 D+15~1.7D

Products Show

 

Company Information:

About us

Dongying Machinery Equipment Co.,Ltd is a professional supplier of various petroleum equipment, including drilling rig accessories, well control system, drill string, handling tools, downhole tools, OCTG, drilling tools, cementing tools and spare parts with API certification. Our products have been exported to Russia, America, Middle East, South America, Southeast Asia, Central Asia, African, Australia, Europe etc. Our company is willing to cooperate and make common progress with friends at home and abroad with first-class products, first-class service and reasonable prices.

Certificates

API-5CT, API-10D, API-7K, API-11E, API-6A, API-11AX, API-5D, ISO 9001, ISO14001, ISO18001 etc.

Our Services:

1. We possess a 24 hr response system to provide convenient, fast, and effective pre-sale, during sale and after-sale service.

2. Our promise: Any equipment sold by Dongying at any place in the world, we will provide after-sale service promptly and efficiently. Any equipment component damaged by manufacturing defect or quality problem during the warranty period, Dongying will bear the direct cost of the damaged parts.

3. Warranty period: 18 months from the day that the unit leaves factory or 12 months from the date that the unit is put into use (choose the earliest one which comes to an end as the calculation standard).

Part of our Main Products:

 

 

 

If any needs, pls contact us freely:

 

Dongying Machinery Equipment Co.
Address: North Two Road, Dongying City, Shandong Province, China.
Mob/whats app/we chat:+86 13475294399
*Email: christal@cn.com



Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller

  • Year Established:

    2017

  • Total Annual:

    100,0000-1000,000

  • Employee Number:

    10~50

  • Ecer Certification：

    Verified Supplier

Machinery Equipment is manufacturer & stockiest of equipments, services and solutions to the upstream to downstream in oil & gas industry. We are aimed at helping customers to obtain the maximum from their each well, providing our customers superior quality at the best value for products... Machinery Equipment is manufacturer & stockiest of equipments, services and solutions to the upstream to downstream in oil & gas industry. We are aimed at helping customers to obtain the maximum from their each well, providing our customers superior quality at the best value for products...

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Get in touch with us

  • Reach Us
  • Dongying Oilman Machinery Equipment Co.,Ltd.
  • www.oilmanchina.com
  • https://www.oilmanchina.com/

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