Downhole HDD Drilling Polycrystalline Drill Bits PDC Oilwell Rock Drilling Bit
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- Supplier: Orchid Energy Co. Ltd.
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Product Overview
Description
Products Description
Tricone rock drill bits are specialized tools used in industries like mining and construction to drill through hard rock formations. They come in various types, including roller cone bits, diamond bits, PDC bits, and drag bits. Roller cone bits have cone-shaped heads with cutting elements, diamond bits use synthetic diamonds, PDC bits have diamond particles in a matrix body, and drag bits scrape or grind through the rock. The choice depends on rock hardness and drilling requirements. Rock drill bits are crucial for efficient and productive drilling operations in challenging rock environments.
IADC Codes
IADC Codes are designed to make it easier for drillers to describe what kind of rock bit they are looking for to the supplier.
The first three digits classify the bit according to the formation it is designed to drill and the bearing/seal design used.
1.1 First Digit:
1, 2, and 3 designate STEEL TOOTH BITS and the formation being drilled, with 1 for soft, 2 for medium, and 3 for hard formations. 4, 5, 6, 7, and 8 designate tungsten carbide insert bits and the formation being drilled, with 4 being the softest and 8 the hardest formation. 4, 5, 6, 7 and 8 designate TUNGSTEN CARBIDE INSERT BITS for varying formation hardness with 4 being the softest and 8 the hardest.
1.2 Second Digit:
1, 2, 3 and 4 are further broken down by the formation, with 1 being the softest and 4 the hardest breakdown of formation with 1 being the softest and 4 the hardest.
1.3 Third Digit:
Classifies the bit according to bearing/seal type and special gauge/wear protection.
1) Open Bearing
2) Open Bearing, Air Cooled
3) Open Bearing with Gauge Protection
4) Sealed Roller Bearing
5) Sealed Roller Bearing with Gauge Protection
6) Sealed Journal Roller Bearing
7) Sealed Journal Roller Bearing with Gauge Protection
The first three digits classify the bit according to the formation it is designed to drill and the bearing/seal design used.
1.1 First Digit:
1, 2, and 3 designate STEEL TOOTH BITS and the formation being drilled, with 1 for soft, 2 for medium, and 3 for hard formations. 4, 5, 6, 7, and 8 designate tungsten carbide insert bits and the formation being drilled, with 4 being the softest and 8 the hardest formation. 4, 5, 6, 7 and 8 designate TUNGSTEN CARBIDE INSERT BITS for varying formation hardness with 4 being the softest and 8 the hardest.
1.2 Second Digit:
1, 2, 3 and 4 are further broken down by the formation, with 1 being the softest and 4 the hardest breakdown of formation with 1 being the softest and 4 the hardest.
1.3 Third Digit:
Classifies the bit according to bearing/seal type and special gauge/wear protection.
1) Open Bearing
2) Open Bearing, Air Cooled
3) Open Bearing with Gauge Protection
4) Sealed Roller Bearing
5) Sealed Roller Bearing with Gauge Protection
6) Sealed Journal Roller Bearing
7) Sealed Journal Roller Bearing with Gauge Protection
Specification
IADC | Pressure (KN/mm) | Drill Speed (r/min) | Applicable Strata |
417/427 | 0.3-0.9 | 150-70 | Very soft strata have low compressive strength and high drillability, such as mudstone, gypsum, salt, soft shale, soft limestone, etc. |
437/447 | 0.35-0.9 | 150-70 | |
515/525 | 0.35-0.9 | 180-60 | Soft strata have low compressive strengthand high drillability, such as mudstone, gypsum, salt, soft shale, soft limestone, etc. |
517/527 | 0.35-1.0 | 140-50 | |
535/545 | 0.35-1.0 | 150-60 | l Soft to medium-soft has low compressive strength, such as medium-soft shale, medium-soft limestone, medium-soft sandstone, forming l Medium-hard and hard grinding interlayer. |
537/547 | 0.4-1.0 | 120-40 | |
617/627 | 0.45-1.1 | 90-50 | High compressive medium-hard formation strength, such as hard shale, limestone, sandstone, dolomite, etc. |
637 | 0.5-1.2 | 80-40 | Hard strata have high compressive strength, such as sandstone, limestone, dolomite, gypsum, marble, etc. |
737 | 0.7-1.2 | 70-40 | Hard strata have high compressive strength, such as hard limestone, dolomite, etc. |
827/837 | 0.7-1.2 | 70-40 | Extremely hard strata with high compressive strength and abrasiveness, such as hard limestone, dolomite, hard sandstone, chert, etc. |
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Packaging and Delivery
Factory & Workshop
Company Profile
Introduction
Orchid Energy Ltd. is a factory manufacturer of drilling tools with over 20 years' experience. Our core products include drilling motors, stabilizers, drill collars, mud pump and spare parts, as well as key components such as kellys, tubulars, drilling jars, fishing tools, and bearings according to customers' needs.
Orchid Energy has not only standard-sized products but also supports the customized production of products according to customers' requirements. In the two aspects of price and quality, Orchid Energy do not hesitate to choose to adhere to the premise of ensuring product quality, and then as far as possible to suppress the price of the product, because of this, the price of our products may not necessarily be the lowest in the industry, but we firmly believe that the time will help us win more praise from our customers.
Orchid Energy has not only standard-sized products but also supports the customized production of products according to customers' requirements. In the two aspects of price and quality, Orchid Energy do not hesitate to choose to adhere to the premise of ensuring product quality, and then as far as possible to suppress the price of the product, because of this, the price of our products may not necessarily be the lowest in the industry, but we firmly believe that the time will help us win more praise from our customers.
Contact Us
You can contact us through the online chatting of alibaba, meanwhile, other ways are also available as following:
FAQ
Are you a factory manufacturer?
Yes, we are a factory manufacturer with dual production capacity and quality assurance. We have our own technical R&D engineers and production workshops, providing customers with high-quality and affordable tools and equipment related to the petroleum industry.
What's your process for handling my inquiry?
First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr-epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days 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 start to prepare the shipment for you.
How can I pay for the order?
After you confirm our PI, we will request you to pay. T/T, L/C, D/P, Western Union are the most usual ways we are using. We could discuss other payment method convenient for you.
How about your after-sales service?
When you need after-sales service, please contact our sales manager and make it clear, our after-sales support team will involved
into the case until the problem be solved. There are two common types of after-sales requirement:
1) Related to this batch of goods: You have a series of questions about the operation, maintenance, and upkeep of the product,
most of which are clearly stated in the product manual. If you still have questions, you can contact our sales manager;
2)Non-relate to this batch of goods: The project cannot proceed normally due to the lack of other software and hardware, which is
not caused by our products. We can provide you with all feasible assistance in this process.
into the case until the problem be solved. There are two common types of after-sales requirement:
1) Related to this batch of goods: You have a series of questions about the operation, maintenance, and upkeep of the product,
most of which are clearly stated in the product manual. If you still have questions, you can contact our sales manager;
2)Non-relate to this batch of goods: The project cannot proceed normally due to the lack of other software and hardware, which is
not caused by our products. We can provide you with all feasible assistance in this process.
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