223 visiting now: 197 USA USA flag 23 Belgium Belgium flag 1 UK UK flag 1 Canada Canada flag 1 Russia Russia flag 1 Singapore Singapore flag

Highlighted Companies

  • Eagle Eyes China Inspection Company (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third... https://www.china-qualityinspection.com
  • YESN-China shipping Labels manufacturer-compatible label factory (China): XIAMEN YESN-China shipping Labels manufacturer-compatible... http://www.yesnlabels.com
  • Cementing Tools For Casing - China

    price: contact company for price

    Float Shoe and Float Collar

    The Float Collars and Float Shoe are used to guide the casing to be put into the hole.

    It can adjust the floating power of the casing when the casing been laid in.

    That can certify the qualification of the cementing.

    The Float Collars and Float Shoe manufactured by our company use the Spring Driving back- pressure valve type.

    It has a high reliability.

    The structures are similar between Float Collar and Float Shoe.

    The lower end of the Float Collar is the pin connection which is connected with the casing.

    The upper end which is used for filling the cement has acinqfoil hole which can avoid the twist.

    The material of the Float Shoe body is the alloy steel .

    The upper end of the Float Shoe is connected with casing and its lower end is connected with the semilunar cement head.

    You can use the guide casing to lead it into the drilling hole.

    There is a back- pressure valve in the Float Shoe.

    You can use the oil well cement to fill the area between the Float Shoe and the body.

    The back- pressure can be cut by back- pressure valve.

    The upper hole and the lower hole will be open when the products after done .

    After the pressure of the circulating mud press the Valve Head into the lower place, the three collar valve on the valve tail will fall down automatically.

    The valve will press the valve seat tightly at the function of spring after the cement injection.

    And it will as a one- way valve function in the working.

    At that time, you could inject the mud into the pump from the upper end to the lower end, but the liquid of the well won`t be back in the casing below the valve or the outside circulation area of the casing.


    Company Contact:


    • Phone: 00865467080020

    • Address: huanghe road, dongying , China

    • Email: Email


    Published date: November 7, 2014

    • Business Description: Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment, oil production equipment, OCTG, wellhead&downhole tools and spare parts with API certification.

    Related listings



    • Casing Pipe Linepipe Coupling And Round Bars
      Casing Pipe Linepipe Coupling And Round Bars
      Petroleum - Equipment - Shandong Shouguang Juneng Special Steel Co.,Ltd - China - September 10, 2014 - contact company for price

      We, SHANDONG SHOUGUANG JUNENG SPECIAL STEEL CO. , LTD, specialize in OCTG and Linepipes for six years. From raw material to products, the whole chain is controlled by us. Especially OCTG, the competitive price and good quality are famous for China. T...

    • Dsht 1200rx 8545 Box Electric Muffle Furnace
      Dsht 1200rx 8545 Box Electric Muffle Furnace
      Petroleum - Equipment - China Zhuhai Dshing - China - July 13, 2014 - contact company for price

      Product name & model DSHT- 1200RX- II Box Electric muffle furnace Insulation materials lightweight aluminum oxide fiber Ceramic Heat chamber size 150x150x200mm ( WxHxD) Maximum Temperature 1200℃ ( Working time ≤ 3h) Working ...

    • Dshl Ash Electric Oven
      Dshl Ash Electric Oven
      Petroleum - Equipment - China Zhuhai Dshing - China - July 13, 2014 - contact company for price

      DSHL Ash Electric Oven Introduction: This equipment is widely used in universities, research institutes, industrial and mining enterprises and other powder, electronic, metallurgy, medicine, ceramics, sulfur new materials, chemical, glass, metal sint...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"