| Customization: | Available |
|---|---|
| Customized: | Customized |
| Standard: | API |
|
Still deciding? Get samples of US$ 999/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Description | TCI Bits |
| Size | from 3'' to 36", or as Customized. |
| Seal type | Rubber seal, Metal seal, or as Customized. |
| Formation | Suitable for medium formation with high compressive strength, such as medium soft shale, anhydrite, medium soft limestone, medium soft sandstone and soft formation with hard interlayer. |
| Application | Oil & gas well drilling, geothermal drilling, water well drilling and mining drilling. |
|
Hebei Ruishi Bits Manufacturing Co., Ltd
|
||||
| Item | IADC Code | WOB (KN/mm) |
RPN (r/min) |
Application |
| 1 | 111/114/115 | 0.3-0.75 | 200-80 | Very Soft formations with low compressive strength and high drill ability (Like caly, mudstone, chalk) |
| 2 | 116/117 | 0.35-0.8 | 150-80 | |
| 3 | 121 | 0.3-0.85 | 200-80 | Soft formations with low compressive strength and high drill ability (Like mudstone, gypsum, salt, soft limestone) |
| 4 | 124/125 | 0.3-0.85 | 180-60 | |
| 5 | 131 | 0.3-0.95 | 180-80 | Soft to medium formations with low compressive strength (Like medium soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds) |
| 6 | 136/137 | 0.35-1.0 | 120-60 | |
| 7 | 211/241 | 0.3-0.95 | 180-80 | Medium formations with high compressive strength (Like medium soft shake, hard gupsum, medium soft limiestone, medium soft sandstone, soft formation with harder interbeds) |
| 8 | 216/217 | 0.4-1.0 | 100-60 | |
| 9 | 246/247 | 0.4-1.0 | 80-50 | Medium hard formation with high compressive strength (Like hard shale, limestone, sandstone, dolomite) |
| 10 | 321 | 0.4-1.0 | 150-70 | Medium abrasive formations (Like abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble) |
| 11 | 324 | 0.4-1.0 | 120-50 | |
| 12 | 437/447/435 | 0.35-0.9 | 240-70 | Very Soft formations with low compressive strength and high drill ability (Like caly, mudstone, chalk, gypsum, salt, soft limestone) |
| 13 | 517/527/515 | 0.35-1.0 | 220-60 | Soft formations with low compressive strength and high drill ability (Like mudstone, gypsum, salt, soft limestone) |
| 14 | 537/547/535 | 0.45-1.0 | 220-50 | Soft to medium formations with low compressive strength (Like medium soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds) |
| 15 | 617/615 | 0.45-1.1 | 200-50 | Medium hard formation with high compressive strength (Like hard shale, limestone, sandstone, dolomite) |
| 16 | 637/635 | 0.5-1.1 | 180-40 | Hard formation with high compressive strength (Like limestone, sandstone, dolomitem hard gypsum, marble) |
We Provide Wooden Boxes, Iron Boxes, or according to Customer's Customized Requirements.
At Ruishi, we promote comprehensive quality management with a focus on customer needs.
To ensure consistent quality and bit performance, we adhere strictly to
√ API SPEC7-1 and ISO9001 quality standards during production,
√ ISO 14001 environmental management systems,
√ OHSAS 18001 occupational health and safety protocols.
Q1: Are you a manufacturer or a trade company?
A: We are a manufacturer, and we can help you find different kinds of products in the Chinese market to match your needs.
Q2: Can you customize drill bits for specific drilling conditions?
A:Yes, we can customize drill bits to meet specific drilling conditions and requirements, including custom sizes, shapes, and features.
Q3: What's the size range of your bits?
A: 3"-26"
Q4. How to get an exact quotation?
A: Please send us detailed information as below:
-Tricone bits(Diameter, IADC code,sealing method)
-PDC bits(Matrix or Steel body, blades quantity, cutter size, etc)
-Hole opener(Diameter, size of pilot hole, hardness of rocks, thread connection of your drill pipe, etc.)
-Roller cutters(Diameter of cones, model number, etc.)
A simple way is sending us photos .
Besides above, if possible please provide more information as below:
Drilling depth in vertical well drilling, Drilling length in HDD, hardness of rocks, Capacity of drill rigs, application(oil/gas well drilling, or water well drilling, or HDD, or foundation).
Incoterm: FOB or CIF or CFR, by plane or ship, port of destination/discharge.
The more information provided, the more exact quotation will be offered.
Q5. About lead time,payment terms, delivery ?
Ar: We always have regular models available in stock, prompt delivery is one of our advantages. Mass production depends on quantity of order.
We accept all regular payment terms including T/T,L/C etc.
We are near from Beijing airport and Tianjin seaport, transportation from our factory to Beijing or Tianjin only takes one day, fast and very economical inland charges.
Q6. Can I visit your factory online?
A. Yes, We warmly welcome you to visit our factory. Also we can show our workshop, warehouse, offices online by WeChat, Whatsapp or Skype.
){kind=link}