| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 500h |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Drilling Tools for Oil Exploration 43-438mm Stabiliser for Downhole Motors
Screw drilling tool stabiliser is a device used in geological exploration, oil or natural gas drilling to protect the drill pipe and control the trajectory of the borehole, flatten the wall of the borehole, and also has a certain role in expanding the borehole. It generally consists of a hollow tubular body and stabilising prongs. The wear-resistant surface of the stabilising prongs is the main structure for realising the function of the stabiliser, which stabilises the drilling tool by friction with the drilling wall.
The new type of stabiliser produced by the Company includes establishing an overall force analysis model of the lower drilling tool combination to find out the support force of the drilling wall to which the stabiliser is subjected; establishing a mechanical analysis model of the drilling pressure transfer law when the drilling wall has a step and when it does not have a step; optimizing the front chamfering angle of the stabiliser based on the mechanical analysis model to give a range of values for the stabiliser's leading angle α, and optimizing the stabiliser structure of the screw drilling tool based on the value of the value range, such as optimizing the stabiliser wing ribs, and optimizing the stabiliser structure based on the range of values. Optimisation, such as changing the side profile of stabilizer wing ribs to elliptic lines, increasing the width of stabilizer wing ribs on the same side as the bending elbow point and so on.
In addition, there are some new-type screw drilling tool stabilisers, for example, a new-type screw drilling tool stabiliser includes a drilling tool body, a stabiliser body, a locating plate, a recess, a fixing rod, a vertical plate, a supporting rod, a rotating plate, a guiding hole, a guiding block, a bottom plate, a pulling ring, a spring, a chip outlet, a non-slip plate and a bolt. When used, the fixed rod is inserted into the groove, and the pull ring is set on the positioning plate, which can make the stabiliser body play a certain degree of restriction and fixation, and avoid its shaking.
| Type | working size (mm) |
Stabilization length (mm) |
distance between two ends (mm) | Length (mm) |
Connection | |
| Top Connection | Bottom Connection | |||||
172 |
206 | 200 | 200 | 1000 | NC50/NC46 |
NC50/NC46 |
| 216 | 200 | 200 | 1000 | NC50/NC46 |
NC50/NC46 |
|
2.Independent physical and chemical laboratory, professional inspection engineers, can handle any mechanical performance tests and heat treatment experiments.
3.All kinds of stabilizer models complete, dedicated to serve you.Q: Are you manufactory or trade company?
A:We are the Manufactory specialized in Petroleum equipment industry products for many years already. Our factory have passed IS09001:2014, API. And we are AAA grade credit enterprise.
Also we had large warehouse and quality control department for purchasing products for clients.
Q: How to control quality?
A:1. all the raw materials by IQC (Incoming Quality Control )before launch whole process into the process after the screening.
2. process each link in the process of IPQC (Input process quality control)patrol inspection.
3. after finished by QC full inspection before packing into the next process packaging.
4. OQC before shipment for each downhole motor to do full inspection.
Q: About the sample what is the cost of transportation?
A:The freight depends on weight, packing size and your country or province region, etc.You can confirm downhole motor by photo and video to save this money, If you become our old customer.
Q: Are you a manufacturer?
A: Yes, we are factory.
Q: How about the delivery time?
A:10-25 working days after payment.
){kind=link}