Audited Supplier
Flat Bottom Junk Mill
The Flat Bottom Junk Mill is the most commonly used milling tool. It is designed to mill a wide variety of junk such as squeeze tools, packers, tubing, bridge plugs and similar objects.
Concave Junk Mill
The Concave Mill is designed for milling bit cones and other loose objects. It keeps the fish in a centralized fix location under the mill for greater milling effectiveness.
Bladed Junk Mill
Bladed Junk Mill is dressed with high- quality tungsten carbide to ensure optimal performance in all applications. They are suitable for all types of general junk milling, as well as for removing packers, retainers, and squeeze tools.
Pilot Mill
The Pilot Mill is best used for milling stuck tubular tools, such as liner, liner hanger, wash pipe, rotary shoe or drill pipe. The pilot assembly keeps the tubular tools in a centered position, while the milling blades mill the product away.
Tapered Mill
The Tapered Mill is designed for milling through various types of downhole obstructions, and reaming out liners and whipstock windows. It works well in collapsed casing as well as tight spots.
Economill
The Economill is an effective tool for light duty milling jobs such as packers, bridge plug, and cement. This mill can be easily make-up and break-out with standard bit breakers.
String Junk Mill
The String Mill is designed to clean casing and whipstock windows. Its short leading and trailing angles, allow the mill to clean "bird nest" and other obstructions in the string, while the bottomhole tool is milling. This string mill assures that the milled section maintains full gage.
Skirted Junk Mill
The Skirted Junk Mill is designed for milling tubular fish, either inside casing or in open hole. Should the fish be plugged, it is far better to use a shoe- type guide with a flat mill to avoid sidetracking
| Serial Number | I.D (mm) | Joint thread | Suitable hole diameter (mm) |
| 1 | 89 | NC26,2-3/8REG | 95.2-101.6 |
| 2 | 97 | 107.9-114.3 | |
| 3 | 110 | NC31,2-7/8REG,3-1/3REG | 117.5-127.0 |
| 4 | 121 | 130.0-139.7 | |
| 5 | 130 | 142.9-152.4 | |
| 6 | 140 | NC38,3-1/2REG,4-1/2REG | 155.6-165.1 |
| 7 | 156 | 168.0-187.3 | |
| 8 | 178 | 190.5-209.5 | |
| 9 | 200 | NC50,4-1/2REG | 212.7-241.3 |
| 10 | 232 | 244.5-269.9 | |
| 11 | 257 | 6-5/8REG | 273.0-295.3 |
| 12 | 279 | 298.5-317.5 | |
| 13 | 295 | 320.6-346.1 | |
| 14 | 330 | 349.3-406.4 | |
| 15 | 381 | 406.4-444.5 | |
| 16 | 406 | 7-5/8REG | 431.8-508.0 |
| 17 | 432 | 457.2-533.4 | |
| 18 | 534 | 558.8-660.0 | |
| 19 | 686 | 711.2-863.6 |
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. How can I place order?
A: You can contact us by email about your order details, or place order on line.
2.How do I pay?
A: After you confirm our PI, we will ask you to pay. T/T (HSBC) and PayPal, Western Union is our most commonly
used method.
3. Do you accept small orders?
A:Yes, don't be too small business. If you're a small retailer or starting a business, we'd definitely love to grow with you. We
look forward to building a long-term relationship with you.
4. Do you have any product inspection procedures?
A: 100% self-test before packaging.
5. What about the price? Can you get cheaper?
A: We always put the interests of our customers at the forefront. Prices are negotiable under different conditions and we assure you of the most competitive price.
