Oil Well Holding Tool Tubing Anchor

• Customization: Available
• After-sales Service: on Line
• Warranty: 12 Months
• Model NO.: YLM-148
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Hydraulic Pressure
• Material: 35CrMo
• Name: Tubing Anchor
• Certification: ISO 9001:2000
• Condition: New
• Anchoring Pressure: 15MPa
• Transport Package: Standard Export Package
• Specification: 5 1/2 7 9 5/8
• Trademark: SEACO
• Origin: Shandon China
• HS Code: 84314310
• Production Capacity: 100piece
• Package Size: 120.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 50.000kg
• Lead Time: 15 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

Oil well holding tool tubing anchor

 

Use and composition:
 Tubing anchor is mainly used in oil field using pumping unit oil production, the tubing is anchored on the casing to prevent the tubing from moving up and down.

Tubing anchor is mainly composed of collar, center pipe, traction body, friction block, return spring, upper cone, lower cone, slip sleeve, two-way slip, safety pin, safety pin cap and lower end joint.
How to use:
When oil is pumped after the tubing anchor is run down the well, the pressure of the inner tube increases, and the hydraulic pressure is transferred from the inner tube to the sealing cylinder and the inner tube forms a circular space, so that the sealing cylinder generates upward thrust. When the upward thrust is greater than the bearing capacity of the anti-moving pin, the anti-moving pin is cut, the sealing cylinder goes up, the distance between the cone and the sealing cylinder is shortened, and the slip is stretched and anchored on the casing under the action of the cone, so as to pump oil The string is anchored.

When the oil pipe is lifted in oil well operation, the oil pipe is rotated, the slip is withdrawn from the casing, and the anchor is lifted smoothly. It is a simple anchoring product.

specification	Overall length (mm)	Max OD(mm)		Working pressureW(MPa)	Card teeth expand outside diameter	Setting pressure (MPa)	Coupling thread	Casing bore
7	660	150	76	25	168	6-8	27/8 TBG	155-166
9 5/8	927	208	76	25	245	6-8	3 1/2 TBG	218-240
9 5/8	927	208	98	25	245	6-8	4 1/2 TBG	218-240

Note:
1. During transportation and handling, collision is not allowed to avoid rain and humidity.

2. During operation, the tool is strictly prohibited from driving down the well to avoid anchoring in the middle.

3. When assembling, ensure that the connecting parts of each thread are tight, and butter is applied to the "O" sealing ring.

4, the overall pressure test 45MPa, stable pressure for 3 minutes, no leakage.

5, in storage should be away from heat sources, do not contact acid, alkali, salt and other corrosive substances.