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1. Float shoe Skillfully attached to the casing bottom, the float shoe is designed to provide crucial buoyancy to the casing string during lowering operations, effectively reducing the load on the drilling rig. Its expertly engineered round nose seamlessly guides the casing away from ledges and obstructions within well bores. Moreover, a built-in check valve enhances buoyancy and ensures that cement is efficiently prevented from re-entering the casing after displacement.
Features:
1. Ingenious design ensures superior pressure retention under demanding conditions.
2. Meets high standards with a flawless concreting procedure.
3. The valve is robust, expertly designed to withstand prolonged circulation.
4. Compatible with either PDC or rock bit for efficient drillability.
Technical Parameters:
|
Size (in) |
Bore OD (in) |
Bore ID (in) |
Min. Bore Parameter (in) |
Thread Type |
Ib (in2 ) |
|
|
Float Shoe |
5 1/ 2" |
< >6" |
4 3/ 4" |
2" |
5 1/ 2" LCSG |
4351 |
|
< >7" |
7 5/ 8" |
6 1/ 4" |
2 3/ 8" |
< >7" LCSG |
3626 |
|
|
9 5/ 8" |
10 5/ 8" |
8 5/ 8" |
2 3/ 8" |
9 5/ 8" LCSG |
3626 |
|
|
13 3/ 8" |
14 3/ 8" |
12 3/ 8" |
2 3/ 8" |
13 3/ 8" LCSG |
3626 |
|
2. Float collar Positioned strategically on the casing above the float shoe, the float collar offers buoyancy similar to the float shoe, easing the load on the drilling rig during lowering. It features a built-in check valve for buoyancy and efficient prevention of cement re-entry post-displacement, while also acting as a secure receptacle for the cement plug.
Features:
1. Constructed with easily drillable aluminum alloy for all internal components.
2. Seamlessly connects to the casing of the same specification for enhanced operational efficiency.
3. Features a reliable back-pressure, leak-proof structure, allowing grout or slurry to flow with reduced resistance.
4. Valve seat and valve disk are expertly crafted to effectively prevent backflow of grout.
5. Option for a non-rotating landing plate is available upon request for specialized applications.
6. Designed to be efficiently drillable with either PDC or rock bits.
Technical Parameters:
|
Size (in) |
Bore O.D (in) |
Bore I.D (in) |
Min.Bore Parameter (in) |
Thread Type |
Ib (in 2) |
|
5 1/ 2" |
6" |
4 3/ 4" |
2" |
5 1/ 2" LCSG |
4351 |
|
7" |
7 5/ 8" |
6 1/ 4" |
2 3/ 8" |
7" LCSG |
3626 |
|
9 5/ 8" |
10 5/ 8" |
8 5/ 8" |
2 3/ 8" |
9 5/ 8" LCSG |
3626 |
|
13 3/ 8" |
14 3/ 8" |
12 3/ 8" |
2 3/ 8" |
13 3/ 8" LCSG |
3626 |
Features & Advantages:
1. Remarkably lightweight, ensuring ease of transportation, installation, and removal.
2. High visibility colors serve as an effective warning signal to nearby vessels.
3. Exhibits superior resistance to wind, waves, wear, impact, and corrosion.
4. Engineered for a prolonged service life.
Factory Advantage:
1. We embrace OEM/ODM projects, catering to specific customer needs.
2. We accommodate small orders, supporting diverse customer demands.
3. Commitment to delivering high-quality products at competitive prices.
4. Ensuring prompt delivery with meticulous attention to timelines.
Company Information
Goldenman Petroleum Equipment Co., Limited has been a trailblazer in the global market for 11 years, continually expanding its international cooperation.
Our products, renowned for their competitive pricing, outstanding quality, and exceptional service, are proudly distributed across America, Canada, Brazil, Colombia,
Venezuela, India, UAE, Russia, Kazakhstan, Italy, Hungary, Australia, Syria, Egypt, and many more, earning a stellar reputation among our esteemed overseas clients.
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