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1. Float shoe Positioned at the base of the casing, the float shoe is a crucial tool in drilling operations. It ensures buoyancy during the descent of the casing string, thereby alleviating strain on the drilling rig. With its aerodynamic round nose, it adeptly navigates the casing past ledges and obstructions within the wellbores. The integrated check valve not only enhances buoyancy but also effectively blocks cement from re-entering post-displacement.
Features:
1. Innovatively engineered for high-pressure endurance.
2. Ensures a robust and reliable cementing process.
3. The valve is resilient, sustaining prolonged circulation.
4. Compatible with both PDC and rock bits for drilling.
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 Situated just above the float shoe on the casing, the float collar provides essential buoyancy, reducing rig load during the casing's descent. Like its counterpart, it features a built-in check valve that aids in buoyancy while preventing cement backflow. It also serves as a receptacle for the cement plug.
Features:
1. Constructed from drillable aluminum alloy for easy penetration.
2. Seamless integration with the same type casing.
3. Offers a reliable back-pressure leak-proof design, facilitating smoother flow of grout or slurry.
4. The valve seat and disk are adept at preventing grout backflow.
5. Optional non-rotating landing plate available.
6. Drillable by 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. Lightweight design for effortless handling and transportation.
2. High visibility colors serve as a noticeable warning to nearby vessels.
3. Exceptional resistance to wind, waves, wear, impact, and corrosion.
4. Promises longevity and extended service life.
Factory Advantage:
1. Accepts OEM/ODM orders for tailored solutions.
2. Welcomes small orders to accommodate diverse needs.
3. Combines high quality with highly competitive pricing.
4. Ensures prompt and timely delivery.
Company Information
Goldenman Petroleum Equipment Co., Limited has dynamically expanded its international reach over the past 11 years, fostering robust global partnerships.
Thanks to our competitive pricing, superior quality, and unparalleled service, our esteemed products have made their mark across America, Canada, Brazil, Colombia,
Venezuela, India, UAE, Russia, Kazakhstan, Italy, Hungary, Australia, Syria, Egypt, and beyond, earning a stellar reputation among our international clients.
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