Float collar and float shoe

The Float Collars and Float Shoe are used to guide the casing to be put into the hole. It can adjust the floating power of the casing when the casing been laid in. That can certify the qualification of the cementing.

Size: 20", 18-5/8", 16", 14", 13-3/8", 11-3/4", 10-3/4", 9-5/8", 7-5/8", 7", 6-5/8", 5-1/2", 5", 4-1/2"

Type: conventional float collar and float shoe

Non-rotating float collar and float shoe

Stab-in float collar and float shoe

Auto-fill float collar and float shoe

Connecting thread: STC, LTC, BTC, Premium connection

Specification(in)		O.D.(mm)	Total length(mm)	I.D.(mm)	Min.Dia. (mm)	Conn Type	Affordable strength of back-pressure (Mpa)
Float collar	5	141.30	500	110	50	5 BCSG	35
5 1/2	153.67	530	112	55	5-1/2 BCSG	35
7	194.46	586	162.5	77	7 BCSG	35
9 5/8	270	720	225	77	9-5/8 BCSG	35
13 3/8	365	720	319	77	13-3/8 BCSG	35
20	533.4	720	475	77	20 BCSG	35
Float shoe	5	140.30	495	110	50	5 BCSG	35
5 1/2	153.67	514	122	55	5-1/2 BCSG	35
7	194.46	533	162.5	77	7 BCSG	35
9 5/8	269.88	550	225	77	9-5/8 BCSG	35
13 3/8	339.7	550	319	77	13-3/8 BCSG	35
20	534	652	475	77	20 BCSG	35