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7 Inch BTC Thread Float Shoe Float Collar 35 MPa Oil Well Casing Equipment

Name: 7 Inch BTC Thread Float Shoe Float Collar 35 MPa Oil Well Casing Equipment
Brand: Puyang Zhongshi Group Co., Ltd.

Drillable aluminum alloy float shoe and collar for 7 inch BTC casing. Features reliable back-pressure seal up to 35 MPa, non-rotating landing plate option, and high temperature resistance up to 160°C. Ideal for deep and ultra-deep wells.

Place of Origin China

Packaging Details Wooden Box

Reverse pressure 35 mpa

Product 7" BTC Thread Float collar and float shoe

Material P-110, K55, J55, N80,L80

Model Number 4 1/2"~36"

neck cervical collar shoe leather softener plastic long shoe horn

Product Description

7" BTC Thread Float collar and float shoe

Floating shoes and hoops can replace guide shoe, casing shoe.It can be used not only for general technical casing and reservoir casing, but also for deep Wells, ultra-deep Wells and special process Wells.The internal structure of float shoe and float hoop is basically the same, except that the upper and lower ends of float hoop body are API casing threads

7" BTC Thread Float collar and float shoe Features

All inner parts are made of easily drillable aluminum alloy.
Reliable back-pressure leak proof structure, enable grout or slurry flow with less resistance.
Valve seat and valve disk can effectively prevent grout from flowing back.
Non-rotating landing plate is available on request.
The temperature resistance of seals is required to reach 160℃.

7" BTC Thread Float collar and float shoe Specification

Specification(in)		O.D.(mm)	I.D. (mm)	Total length(mm)	Min.Dia. (mm)	Conn Type	Affordable strength of back-pressure(Mpa)
Float Shoe	5	140.3	110	495	50	5 BCSG	35
	5 1/2	153.67	122	514	55	5 1/2 BCSG	35
	7	194.46	162.5	533	77	7 BCSG	35
	9 5/8	269.88	225	550	77	9 5/8 BCSG	35
	13 3/8	339.7	319	550	77	133/8 BCSG	35
	20	534	475	652	77	20 BCSG	35
Float Collar	5	141.3	110	500	50	5 BCSG	35
	5 1/2	153.67	112	530	55	5 1/2BCSG	35
	7	194.46	162.5	586	77	7 BCSG	35
	9 5/8	270	225	720	77	9 5/8 BCSG	35
	13 3/8	365	319	720	77	133/8 BCSG	35
	20	533.4	475	720	77	20 BCSG	35