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stage cementing collar, D.V collars, cementing tools

stage cementing collar, D.V collars, cementing tools

USD 4000.00 - 10000.00
Minimum Order:
1 Set(s)
Supply Availability:
100 Set(s) per Month
Payment Terms:

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Supplier Details

Dezhou Quanxing Petroleum Machinery Co., Ltd.

Free Member  (2012)

[ Dezhou, SA,China ]

Business Type:  Manufacturer, Wholesaler, Trading Company

Supplier has 5 products

Contact Details

Quick Details

13 3/8"
Origin City:
Origin Country:

Packaging and Delivery

wooden case
Delivery Lead Time:

Product Description


A stage cementing tool for use in cementing a casing in the well is disclosed. The stage cementing tool include housing with a mechanically set packer to seal against the well. A hydraulically actuated opening sleeve will move in the housing to uncover flow parts in the housing and allow flow there through into the well.


1. Opening pressure can be adjusted and it is not subjective to hole angle.

2. The pressure-relief design prevents fluid trapping and compression during the closing phase of the tool's operation.

3. The I.D of upper/lower sub is the same as that of casing, but smaller than that of closing sleeve, which can minimize chances of damages to the closing sleeve.

4. The inner seats are made of an easily drillable butyronitrile rubber / aluminum material. Both the opening and closing seats lock against rotation for easy drill-out.

Basic Information

Business Type:
Manufacturer, Wholesaler, Trading Company
Year Established:
Total Employees:
51 - 100

About Us

Dezhou Quanxing Petroleum Machinery Co., Ltd (Quanxing) is a high-tech company with design, manufacture, installation and service of drilling tools, cement tools. The company is bases in ?Dezhou, Shandong province with most facilities. Quanxing is the major supplier for more than 10 onshore and offshore oilfields in China?
?"Quanxing services for all over the world". Quanxing directs its management and manufacturing with internationally accepted practices, and enjoying a good reputation in wide region

Member History

Year Joined:
Membership Type:
Free Member

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