cementing casing Anchor drilling anchor accessory downhole tools

FOB Price

US$ 1,000 - 3,000 / Piece

1 Piece(Min. Order)

Port Tianjin/Qingdao
Payment TermsT/T Credit Card

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Product Details

Place of Origin	Henan, China	Brand Name	Zhongshi
Model Number	Casing Anchor	Type	Drill Pipe
Machine Type	Drilling Tool	Certification	API
Material	Carbon Steel	Processing Type	Casting
Use	Well Drilling

Product Description

Detailed instructions:

Fixed casing anchor inside Casing string, during cement job the casing can be artificially given a certain upward prestressed power and this power can be still exist after cement paste hardened, thus can reduce the damage during the high temperature thermal work. When setting the casing anchor into the common well it can insure the casing in cementing extending and centralizing, prevent the rust and the eroding of the casing.
The technological parameter and specifications:
1: When the safety factor is greater than 2 the tolerance pulling power of the anchor is 1000KN.
2: The max.O.D. is 500-590mm when the anchor is open, it can be adaptable to the holes in different lithologic geology.
3: The max.O.D. is Φ200mm when the anchor is closed.
4: The min. of the channel section is 3317mm.
5: The shearing pressure of the suspended pin is 6 Mpa.
6: The staying claw should be opened and it is need to hold pressure 15-20Mpa before the prestressed is lifted.
7: The ratable diameter of the useable casing is Φ177.8mm.

Specification

Conn.	Anchor fluke Spread (mm)	Adaptable hole (mm)	O.D. (mm)	Open pressure (mm)	Operating pressure (mm)	Max.pick up power (mm)
5-1/2”BTC	370	171-216	160	5-7 Mpa	15-20Mpa	800KN
6-5/8”BTC	560	210-400	192	5-7 Mpa	15-20Mpa	1000KN
7” BTC	560	216-400	200	5-7 Mpa	15-20Mpa	1200KN
9-5/8”BTC	700	300-500	280	6-8 Mpa	15-20Mpa	1500KN
10-3/4”BTC	700	350-550	310	6-8 Mpa	15-20Mpa	1800KN

Contact Us

Puyang Zhongshi Group Co., Ltd.: Contact nameMolly Wei
Chat Now; Phone86-371-87096211; AddressHuayuan Road, Zhengzhou city, Henan, China, Puyang, Henan

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cementing casing Anchor drilling anchor accessory downhole tools

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