API Hydraulic Liner Hanger Downhole Drilling Tools Fishing Tools

API Hydraulic Liner Hanger Downhole Drilling Tools Fishing Tools 

Liner Hanger of Downhole Drilling Tools

When installing casing in an oil well, after the upper casing has been fixed, a smaller diameter casing needs to be installed in the lower layer, and a hanger is required. An important function of the hanger is to reduce the diameter to connect the upper and lower casings (that is, to hang). When used as a hanger, the slips of the hanger should be effectively connected and fixed with the upper casing, and bear the weight of all the lower casings with small diameters.

Downhole Drilling Tools - Liner Hanger Features

Suitable for shallow and medium-depth wells. The liner hanger is set hydraulically and the operation is simple. The setting tool can be easily released just by slacking off certain weight and using right hand rotation. Retrievable Pack-off Bushing can be retrieved with setting tool, eliminating drill-out.

1. Adopt double hydraulic cylinder structure (slip position is staggered), which can improve the success rate of seat hanging;
2. It adopts hydraulic control operation, which is convenient for operation;
3. The feeding assembly is mainly to feed the tail pipe to the required depth, rotate forward, turn the reverse nut (reverse serrated thread) out of the reverse buckle to seal the short connection, lift the drilling tool, you can put the upper rod, The upper joint, the return cylinder cover and other components are lifted out of the well.
4. Both the hollow rubber plug and the drill pipe rubber plug are designed with a locking mechanism, which can prevent back pressure after the cement is injected, and has good drillability;
5. The sealing joint can lift the wellhead with the feeding tool, saving the time of drilling the sealing core;
6. The sealing joint adopts double sealing structure, and the sealing effect is better;
7. The operation of inverting is simple, and the drilling tool is put in and pressed down by 5-10t, and then the inverting can be done by turning it forward;
8. The upper and lower suspension assemblies are equipped with centralizing rings, which can ensure the centralizing effect and can effectively protect the hydraulic cylinder and slips.

Liner Hanger Datasheet of Downhole Drilling Tools

FAQ

1. Who are we?
Topland is an integrated supplier established in 2008. We are a global group of oilfield supplies with excellent teams in more than 5 countries. such as UAE, Kuwait, Iran and Saudi Arabia. We cooperated with ADES, ECDE, EDC, SOCAR-AQS, PDL, SAKSON, ONGC etc.

2. How can we guarantee quality?
Always a double requirements and drawing checking before the production;
Always final Inspection before shipment;
3. What can you buy from us?
Drilling rig equipment and the related spares for the oil and natural gas industries. Like Rig Components, Drawworks Spare parts and Mud Pump Spare parts, Hydraulic Disc Brake,Solids Control Equipment, Drilling and Fishing Tools,Wellhead Control Equipment,Drilling Accessories, Cementing Equipment and Tools etc.

4. Why should you choose us?
4-1. Professional & Efficient, Customer Focus, Win-win Cooperation

4-2. Fast Quote, Competitive price & within shortest lead time

4-3. Complete Range of products, like spare parts which are interchangeable with most of the well-known OEM equipment.

4-2. Order tracking service

5. How is the packing?

All the packing will meet the strict export packing requirement, we surely know how important the beautiful and firm packaging to the goods.

6. What is your terms of payment?

A: Generally by T/T, 30% advance payment, the balance 70% payment should be paid before delivery. We support EXW, FOB, FCA, CFR, CIF, CIP, DAP, DDU and DDP INCO Terms.