Audited Supplier
There are generally different structural forms of ssleeve stabilizer, including rigid stabilizers and elastic stabilizers, which can be selected according to specific operational needs. It includes two types: spiral and straight edge, suitable for various geological formations and process requirements, and widely used.
Stabilizer, also known as centralizer, is a tool for stabilizing downhole drilling tools and preventing deflection, a device connected to a section of drill pipe string close to the large-diameter drilling tool, to stabilize the drilling direction. It is also an important tool for preventing well deviation changes in oil, natural gas and geological exploration drilling projects.
The main functions are as follows:
1. Upright casing
2. Reduce wear
3. Ensure wellbore trajectory
| Working OD | Fishing OD | Up Conn. | Down Conn. | I.D. | Fishing Length | Band Length | Band Width | Total Length | Remark |
| inch(mm) | inch(mm) | API | API | inch(mm) | inch(mm) | inch(mm) | inch(mm) | inch(mm) | |
| 2005/7/8 | 2004/3/4 | NC38 | NC38 | 2002/1/4 | 28 | 16 | 2002/1/4 | 72 | drill string |
| -142.9 | -120.7 | 3-1/2REG | -57.2 | -711.2 | -406 | -57.2 | -2286 | near bit | |
| 2008/1/2 | 2006/1/2 | NC50 | NC50 | 2-13/16 | 28 | 16 | 2002/3/8 | 72 | drill string |
| -215.9 | -165.1 | 4-1/2REG | -71.4 | -711.2 | -406 | -60.3 | -2286 | near bit | |
| 2012/1/4 | 2008/1/4 | 6-5/8REG | 6-5/8REG | 2-13/16 | 30 | 18 | 2003/1/2 | 90 | drill string |
| -311.1 | -215.9 | -71.4 | -762 | -457.2 | -88.9 | -1828.8 | near bit | ||
| 2017/1/2 | 2009/1/2 | 7-5/8REG | 7-5/8REG | 3 | 30 | 18 | 4 | 90 | drill string |
| -444.5 | -241.3 | -76.2 | -762 | -457.2 | -101.6 | -1828.8 | near bit | ||
| 22 | 2009/1/2 | 7-5/8REG | 7-5/8REG | 3 | 30 | 20 | 4 | 100 | drill string |
| -558.8 | -241.3 | -76.2 | -762 | -508 | -101.6 | -2540 | near bit | ||
| 26 | 2009/1/2 | 7-5/8REG | 7-5/8REG | 3 | 30 | 20 | 4 | 100 | drill string |
| -660.4 | -241.3 | -76.2 | -762 | -508 | -101.6 | -2540 | near bit | ||
| 36 | 2009/1/2 | 7-5/8REG | 7-5/8REG | 3 | 30 | 24 | 4 | 116 | drill string |
| -914.4 | -241.3 | -76.2 | -762 | -609.6 | -101.6 | -2946.4 | near bit |
Dongying TIANRUI PETROLEUM Technology Co., Ltd., established in November 2003 and located in the Dongying Economic Development Zone, is an investment project in Dongying City. It is mainly engaged in the research, design, manufacturing and technical services of oil drilling and workover tools. The company consists of six departments and two workshops, namely the design department, the quality inspection department, the market operation department, the comprehensive department, the technical service department, the financial department, the processing workshop and the assembly workshop. It possesses rich R & D and design capabilities as well as manufacturing capabilities in oil drilling and workover tools.
1.Professional Engineers
2.Highest Working Efficiency
3.Superb Cost-Effective Rate
4.Reliable and Stable Partnership with API and ISO certified factories
5.Shortest Delivery Time.
6.Quickest After-sale Service Response
Q:How can I place order?
A: You can contact us by email or social media like WhatsApp on the order detail or place order on line.
Q:How about the payment?
A: For new clients, advance payment(30%-100% of total amount) is required, the balance need to be paid before the delivery after your inspection.
Q:How can I pay you?
A: By T/T (Telegraphic Transfer) or L/C (Letter of Credit). After you receive the PI, you can make the payment through your bank as per the terms mentioned in PI.
Q: What's the order procedure?
A: First we discuss order details, production details by email ,TM or other social media; then we issue you an PI for your confirmation. You will be requested to make full payment or deposit before we go into production.After we get the deposit, we start to process the order. Depending on the products you order, we usually a couple of days or even moths to complete production if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we shall arrange the shipment for you.
Q: How do you deal with defective products received by the clients?
A: If there are some defective items, we usually credit to our customer or replace them in next shipment.
