Product Details
Place of Origin: China
Brand Name: HuiChi (HC)
Certification: API & ISO
Model Number: Drill Bits
Payment & Shipping Terms
Minimum Order Quantity: 1 pic
Price: $500-10000/set
Packaging Details: Export wooden case or according to customers' requirements
Delivery Time: 15-30 days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 1000 sets per month
Place Of Origin: |
China |
Warranty: |
1 Year |
Applicable Industries: |
Oilfield Drilling Equipment |
Condition: |
New |
Product Name: |
Drill Bit |
Color: |
Client's Request |
Machine Type: |
Drilling Tool |
Bit Size: |
3"~26" |
Material: |
Alloy Steel , Tungsten Carbide |
Machinery Test Report: |
Provided |
Place Of Origin: |
China |
Warranty: |
1 Year |
Applicable Industries: |
Oilfield Drilling Equipment |
Condition: |
New |
Product Name: |
Drill Bit |
Color: |
Client's Request |
Machine Type: |
Drilling Tool |
Bit Size: |
3"~26" |
Material: |
Alloy Steel , Tungsten Carbide |
Machinery Test Report: |
Provided |
Oil drill bits are equipment used to drill oil. They are important tools for oil drilling and are used to drill oil when extracting oil. Their working performance will directly affect drilling quality, drilling efficiency and drilling costs. The drill bit is a device connected to the end of the drill pipe. When drilling, the drill bit is hollow and has a spray device that can discharge drilling fluid or mud at high speed and high pressure, which helps to clean the drill bit and helps in softer formations. On broken rocks. Drill bits can break up, cut or crush rock formations, such as wellbores drilled to extract water, natural gas or oil. We have ten years of experience in the field of drill bits. We can customize and assemble petroleum composite bits of various sizes and specifications, including tri-cone bits, PDC bits, cone blades, and scraper bits, suitable for different formations.
PDC drill bits are also called composite chip drill bits, petroleum composite chip drill bits, and geological composite chip drill bits. The composite chip is very hard in texture and can generally drill rocks with a hardness of 10 or above. However, in the process of using PDC drill bits, the requirements for underground rocks are very strict. If the rocks are of the same hardness, or different rocks with similar hardness, you can choose to use a PDC composite drill bit. If the softness and hardness are different and there are interlayer fracture zones, then it is not suitable to use a PDC composite drill bit. In this way, the PDC drill bit The composite piece will collapse or be damaged. Once the composite piece cracks, it will easily fragment and there will be no teeth.
General models of PDC drill bits include: 3 7/8 (98mm), 4 5/8 (118mm), 5 7/8 (149mm), 6 (152mm), 6 1/2 (165mm), 7 1/2 (190mm) , 7 7/8 (200mm), 8 1/2 (216mm), 9 1/2 (241mm), 9 7/8 (250mm), 10 5/8 (269mm), 11 5/8 (295mm), 12 1/4 (311mm), 13 5/8 (346mm), 15 1/2 (393mm), 16 (406mm), 17 1/2 (445mm), 26 (660mm), etc.
As a professional PDC drill bit manufacturer, we have professional production equipment and a high level of technical design. We can produce steel body PDC drill bits and matrix PDC drill bits in various models, ranging from 76mm to 26 inches in diameter. In addition The blades include three-blade blades, four-blade blades, five-blade blades, six-blade blades, seven-blade blades, eight-blade blades, etc. In addition to the regular size PDC drill bits of the API standard, we can customize the drawings according to the different requirements of different customers. Regular size PDC drill bits.
The roller cone bit manufacturer supplies various tri-cone drill bits with diameters from 3 inches (76mm) to 26 inches (660.4mm), matrix PDC drill bits, cast tungsten carbide drill bits, diamond drill bits, mining drill bits, oil drill bits, and drill pipes. , drill collars and other drilling tools and accessories.
Mainly used in: oil drilling, water well drilling, coal mine exploration, geothermal well drilling, natural gas drilling, air conditioning well drilling, engineering pile foundation and other drilling projects.
Drill bit types: tri-cone drill bit, steel-tooth tri-cone drill bit, diamond drill bit (PDC composite drill bit, core drill bit)
Bearing type: HJ metal sealed bearing, HA rubber sealed bearing
Drill bit tooth shape: steel tooth drill bit (IADC126.127.216.217), insert tooth drill bit (IADC437.517.537.617.637)
Certification: API&ISO
Packing: carton, fumigation-free wooden box, iron box (containing product instruction manual and certificate).
The three-wing scraper drill bits produced by our company include various models, three-wing scraper drill bits, three-wing alloy drill bits, three-wing alloy scraper drill bits, four-wing scraper drill bits, four-wing drill bits, alloy diamond drill bits, three-wing carbide drill bits, Export three-wing scraper drill bits, export models of three-wing alloy drill bits.
Three-wing scraper drill bit models: 76mm three-wing scraper drill bit, 93mm three-wing scraper drill bit, 98mm three-wing scraper drill bit, 101.6mm alloy drill bit, 112mm alloy three-wing drill bit, 114mm three-wing alloy drill bit, 118mm three-wing alloy drill bit, 120mm three-wing alloy Drill bit, 130mm three-wing drill bit, 140mm three-wing scraper drill bit, 150mm three-wing alloy scraper drill bit, 160mm three-wing drill bit, 200mm three-wing scraper drill bit, 203mm three-wing alloy scraper drill bit, 254mm three-wing alloy scraper bit, 304mm three-wing alloy drill bit , 311mm three-wing alloy scraper drill bit.
The above are the main models of three-wing scraper drill bits. In addition, we can also make different types of three-wing scraper drill bits according to the above models, cast three-wing scraper drill bits, welded three-wing scraper drill bits, and welded three-wing scraper drill bits. You can tell us what you need. Model, we can customize the scraper drill bit you need according to your requirements.
Our company specializes in processing and customizing various types of rock reamers, which are mainly used in various types of rock reamers for trenchless crossing projects, rock reamers with a rock hardness of 60 degrees MPa, guide cone drill bits, and non-excavation rock reamers. Excavation pilot drill bit, pilot reamer drill bit, pilot reamer bit, rock reamer processing, Henan cone drill bit, Henan rock reamer.
The main models of rock reamers: 280mm rock reamer, 330mm rock reamer, 350mm rock reamer, 400mm rock reamer, 450mm rock reamer, 500mm rock reamer, 550mm rock reamer, 580mm rock reamer, 600mm rock reamer, 650mm rock reamer, 680mm rock reamer, 750mm rock reamer, 850mm rock reamer.
IADC code: IADC517 rock reamer, IADC537 rock reamer, IADC617 rock reamer, IADC637 rock reamer.
Excavation guide drill bit, guide roller drill bit: 152mm roller drill bit, 165mm roller drill bit, 171mm roller drill bit, 215mm roller drill bit, 241mm roller drill bit, 244.5mm roller drill bit, 311mm roller drill bit, 445mm roller drill bit.
Trenchless screw: 95mm screw, 102mm screw, 120mm screw, 165mm screw, 172mm screw, 215mm screw.
Rod degrees: 0 degrees, 1 degree, 1.25 degrees, 1.5 degrees, 1.75 degrees, 2 degrees, 2.25 degrees, 2.5 degrees, 2.75 degrees.
The most commonly used degree of excavation screw is: 1.75 degrees.
We can customize rock reamers of different models and sizes according to customer requirements. We can process samples or drawings. We have designers who have been professional in trenchless work for decades. How to design the size and how to match the palm? slices, how to weld angles and other professional techniques, we can provide one-stop service for you!
The drill bits can be customized for oil wells, water wells, mining, and exploratory well drilling, and are suitable for rock or soil of various hardnesses, except for the hardest rocks or uneven rocks such as pebbles.
1. According to the characteristics of different formations, the crown profile is optimized and the composite pieces with different functions are optimized to meet the drilling needs of different soft and medium-hard formations.
2. The cutting structure adopts force balance design, asymmetric blade design, deep groove design, etc. This drilling tool has a higher rotational speed.
3. The base material of the drill bit is made of high-quality steel, and the surface of the blade is surfacing with high-performance wear-resistant materials to prevent corrosion of the base material.
4. Use dynamic flow field simulation technology to optimize the hydraulic design of the drill bit and improve the cleaning and cooling effects of the drill bit.
1. Before the drill bit goes down, it must be confirmed that the bottom of the well is clean, with no sand and no metal falling.
2. Check whether the threaded connection thread of the drill bit is intact and whether the nozzle installation is intact.
3. Before drilling, avoid excessive pressure on the drill bit to prevent the drill bit from falling.
4. The last single root should have a large displacement starter turntable and draw the eye to the bottom of the well. Flush the well thoroughly to prevent cuttings from clogging the nozzles. It should be pressed gently and contacted slowly to make it contact with the bottom of the well smoothly. The drilling pressure is small, the rotation speed is low, the displacement is large, and the torque is small.
5. Determine the drilling pressure and drilling speed based on the parameters recommended in the drilling manual and the actual formation conditions.
6. During the drilling process, the operation should be smooth and the drill bits should be evenly distributed.
7. If it is found that the drill bit has no footage, the pump pressure increases or decreases significantly, the connection speed suddenly decreases, and the torque increases.
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Product packaging: iron box or iron frame, wooden pallet, wooden box, bulk or customized according to customer requirements.
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100% inspection will be carried out before shipment, and video image data and inspection reports will be provided.
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FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES.
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Shandong Huichi Industry & Trade is a professional supplier of drilling equipment for the oil and gas industry. We are committed to providing the best products and services to customers around the world.
We HuiChi (HC) Petro always regard our customers as our partners and aim to achieve long-term cooperation value. Our Huichi products cover different fields such as oil fields, water wells, HDD, etc.
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One-stop drilling equipment supply;
Employee engineers have more than 10 years of experience in supplying drilling equipment;
More than 10 people engaged in export business;
More than 40 partner countries and regions;
More than 200 customers having close cooperative relationships;
More than 250+ partner factories as suppliers.
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