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1. Float Shoe This ingeniously attached device at the casing bottom provides essential buoyancy to the casing string during lowering operations, significantly diminishing the load on the drilling rig. Equipped with a round nose, it expertly navigates the casing past ledges and obstacles within well bores. The integrated check valve not only enhances buoyancy but also effectively prevents cement re-entry post-displacement, ensuring optimal operational integrity.
Features:
1. Specially engineered body construction designed to withstand elevated pressures.
2. Assured through a meticulously qualified concreting procedure.
3. The valve is durably crafted to endure lengthy circulation periods.
4. Compatible with both PDC and rock bit drilling operations.
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 on the casing above the float shoe, the float collar mirrors the buoyancy offerings and load-reduction advantages. The built-in check valve maintains its buoyant properties while preventing post-displacement cement backflow. It also serves as an ideal receptacle for cement plugs, enhancing operational efficiency.
Features:
1. Constructed from easily drillable aluminum alloy for simple integration.
2. Seamless connectivity to the casing of identical type enhances compatibility.
3. Features a reliable back-pressure leak-proof design, facilitating low-resistance grout or slurry flow.
4. Valve seat and disk effectively guard against grout backflow.
5. Optional non-rotating landing plate available upon request for enhanced stability.
6. Designed for compatibility with either PDC or rock bit drilling.
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. Lightweight design ensures effortless transportation, installation, and removal.
2. High-visibility colors offer a clear warning indicator to nearby vessels, enhancing safety.
3. Exceptional wind, wave, wear, impact, and corrosion resistance promise durability even in harsh environments.
4. Engineered for extended service life, providing lasting performance.
Factory Advantage:
1. Tailored OEM/ODM services to meet specific customer requirements.
2. Flexibility with small order capabilities for varied business needs.
3. Ensured high quality paired with a competitive pricing model.
4. Swift and reliable delivery services ensure timely product availability.
Company Information
For over 11 years, Goldenman Petroleum Equipment Co., Limited has been a trailblazer in international markets, fostering significant global partnerships.
Our unrivaled combination of competitive pricing, superior quality, and excellent service propels our products to the forefront, reaching markets in America, Canada, Brazil, Colombia,
Venezuela, India, UAE, Russia, Kazakhstan, Italy, Hungary, Australia, Syria, Egypt, and beyond, earning us a stellar reputation among our overseas clientele.
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