API Standard Single/Double Valve Casing Float Shoe

• Certification: API, ISO
• Type: Petroleum Drilling Tool & Accessory
• Grade: L80, N80, K55
• Thread1: Btc, Ltc, Stc
• Thread2: Vam
• Model1: Cement Type
• Model NO.: 9 5/8"
• Model2: Aluminium
• Model3: Single Valve
• Model4: Non Rotating
• Usage: Oil (Gas) Production Machinery, Offshore Oil and Gas Field Exploitation Machinery
• Power Type: Electric
• Transmission System: Hydraulic
• Transport Package: Wooden Box
• Specification: 5 1/2", 7", 9 5/8", 13 3/8", 20"
• Trademark: zhongshi
• Origin: Puyang City
• HS Code: 8431
• Production Capacity: 500 PCS/Month

Product Description

API standard single/double valve casing float shoe

Float shoe is attached on the casing centralizer bottom and provide buoyancy to the casing string while it's lowered, reducing the load on the drilling rig. The round nose guides the casing away from ledges and obstructions in the well bores as the casing is lowered. A build-in check valve provides buoyancy to the casing string also prevents cement from re-entering the casing after it is displaced.

Float Shoe Features:

1. Special designed body destruction retains higher pressure.
2. Qualified concreting procedure.
3. The valve is capable of withstanding long periods of circulation.
4. Either PDC or rock bit drillable.

Technical Parameters:

Casing Size	Max O.D.		Min.I.D.		Overall Length
in.	mm	mm	mm	in.	mm	in
7	208	8.189	157	6.181	1140	44.882
7-5/8	230	9.055	174.2	6.858	1140	44.882
9-5/8	282.5	11.122	220.5	8.681	1170	46.063
10-3/4	310	12.205	252	9.921	1211	47.677
13-3/8	384	15.118	315	12.402	1211	47.677
Casing Size	Max O.D.		Min.I.D.		Overall Length
in.	mm	mm	mm	in.	mm	in
7	208	8.189	157	6.181	1140	44.882
7-5/8	230	9.055	174.2	6.858	1140	44.882
9-5/8	282.5	11.122	220.5	8.681	1170	46.063

Specifications (mm)	O.D. (mm)	Length  (mm)	Connection
127.0	141.3	445	API casing thread
139.7	153.7	460	API casing thread
177.8	194.5	500	API casing thread
244.5	269.9	560	API casing thread