Product Name: Stab-in non-fillup float collar and shoe
Product description: Non-fillup cementing tool consists of general stab in float collar(or float shoe)and male plug. Run the stab in float collar(or float shoe) down to the well with the casing. Pay attention to fill up the casing with mud manually during running the casing, otherwise the casing can't be run down or can be pressed flat because of the buoyant force.
Connect the male plug to the bottom of the drill pipe and set it in the casing after the casing being run. (If needed, drill pipe centralizers can be installed on the drill pipe. )There Are several centralizer lugs on the male plug. Flush sand circularly before the male plug approaches the float collar(or float shoe). Then insert the male plug into the float collar(float shoe). With seal rings on the bottom of the male plug, it can promise to seal completely, ensure performing the operations of circulating mud and cementing after the male plug being inserted into the float collar(float shoe).
Specifications: Non-fillup float-ball float collar and float shoe: 9 5/8", 10 3/4", 13 3/8", 16", 20" Non-fillup float-ball float collar and float shoe with double insurance: 9 5/8", 10 3/4", 13 3/8", 20" Non-fillup spring float collar and float shoe: 9 5/8", 10 3/4", 13 3/8", 13 5/8" Thread: API Conventional thread and Part of the gas seal threads.