Float collars and float shoe
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.
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We are a manufacturer and of cementing tools since 1997, and now we have almost 400 workers, the products cover cable protector, thread protector, cementing head/plug, stage collar, float equipment, liner hanger, centralizer, stop collar and so on.
TECHNICAL SPECIFICATION DATA SHEET: PROPERTY TEST ASTM TEST METHOD API @ 60 F 30- 45 ASTM D-1298 Sulfur (wt%) max 0.8 ASTM D-4294 BS &W % max 2.0 Paraffins (vol. %) 40 -70 ASTM D-2789M Naphthenes (vol. %) > 25 ASTM D-2789M Organic Chloride(ppm) < 1.0 ASTM D-4929 Organic Nitrogen max (ppm) 500 ASTM D-4629 Microcarbon Residue (MCRT) 2.0 Max ASTM D-4530 Light ends C2 iC5 5 % Max Total Acid Number, mg KOH 0.8 ASTM D-664 Metals by ICP ASTM D-5708 Vanadium
Residue Wax also known as foot oil is a byproduct obtained during the production of semirefined paraffin wax It contains oil content that prevents it from being solid at room temperature Residue wax is used in various applications including the rubber industry shoe polish formulations and in making various protective coatings
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ESPO (Eastern Siberia-Pacific Ocean) oil is a premium blend of crude oil primarily exported from Russia. This light, sweet crude has gained significant traction in the global market. ESPO oil is extracted from fields in Eastern Siberia and transported via the Eastern Siberia-Pacific Ocean pipeline. Pipeline: The ESPO pipeline, stretching from Taishet in Irkutsk Oblast to the Pacific port of Kozmino, facilitates the transportation of this crude. ESPO crude has an API gravity typically around 34-35 degrees, classifying it as a light crude oil. It has a low sulfur content, usually between 0.5% and 0.6%, making it a sweet crude. This low sulfur content is advantageous for refining into high-quality fuels with lower environmental impact. ESPO oil is known for its low metal and salt content, further enhancing its desirability for refineries seeking to produce cleaner fuels. ESPO crude often commands a premium price compared to other Russian crude grades like Urals, due to its superior quality and favorable location. Pricing for ESPO oil is typically benchmarked against Dubai/Oman crude prices. Espo has low sulfur content in ESPO oil translates to lower sulfur dioxide emissions when refined, contributing to reduced environmental impact compared to higher sulfur crude oils. Price: FOB $68/$64 CIF $65/$61 Availability: In Stock Origin: Russia / Kazakhstan. For more details contact us.
Our commitment to blending / packing of lubricants and greases as per iso standards. All our products are blended at iso certified plants, at whichever location the products may be blended. Product range 1- petrol engine oils 2- tractor fluids 3- transmission fluids 4- marine engine oils 5- industrial fluids 6- diesel engine oils 7- coolant & anti freeze 8- brake fluids Packaging - ctn 12x1 l - ctn 4x4l - ctn 4x5l - pali 20l - drum 208l - iso tanks or flexi tanks Private labeling available Manufactured at iso certified plants Meet & exceed various api certifications Oem approvals Please don't hesitate to contact us.
The FC-A Float Collar is run in a casing assembly, usually several joints above the Float Shoe. It serves as an extra back pressure valve sealing against pressures from blow while running the assembly and after the cementing job. Internal latch and valve are readily drillable. Its capability of back-pressure is over 25MPa. Like the FC-A Float Collar, the FS-A float shoe also has a back-pressure valve to prevent back flow. It permits cement to run through side ports when the nose of the shoe is on the bottom. Inner valve and bottom guides are all made of drillable material. Its capability of back-pressure is over 25MPa. Please contact us if you have any inquiry. Wooden case
