hard rock drilling oil well drill tci tricone bit
- Category: Mining Machine Parts >>>
- Supplier: Hejian,Deris,Petroleum,Drilling,Equipment,Co.,Ltd.
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Product Overview
Description
oil well drill tricone bit for soft formation drilling
Product Description
Hard Alloy Welding Pervent bit wear and tear work and protect the bearing
Hard alloy drill palm surface neck protection prevent bit wear in abrasive formation
High stength tunsten carbide teeth ,high temperature hear treatment forged alloy steel
Lubricating system protection of the bearing and seal system of the bit
Sealed Journal bearing
You can find the bit Diameter,thread Pin IADC code Serial number on the bottom
oil well tricone drilling bit parameters
IADC | WOB(KN/mm Bit Dia.) | RPM(r/min) | Applicable Formations |
435 515 | 0.20~0.70 | 200~80 | Soft with very low compressive strength such as shale ,clay, sandstone ,soft limestone ,etc |
535 | 0.35~0.80 | 200~80 | Medium soft with low compressive strength and harder abrasive stringers ,such as hard shale ,hared gypsolyte, soft limestone, sandstone and dolomite with stringer ,etc |
417 437 | 0.35~0.90 | 140~70 | Very soft with low compressive strength and high drillability, such as shale, clay, sandstone and conglomerate ,etc. |
517 527 | 0.35~1.05 | 120~50 | Soft with low compressive strength, such as shale, clay, sandstone, soft limestone, salt bed and hard gypsolyte, etc |
537 547 | 0.35~1.05 | 110~40 | Medium soft with low compressive strength and harder abrasive stringers, such as hard shale, hard gypsolyte, soft limestone, sandstone and dolomite with stringers ,etc |
617 627 | 0.35~1.05 | 80~40 | Medium hard with high compressive strength and thick &hard stringers, such as hard shale, limestone, sandstone and dolomite, etc |
637 737 | 0.70~1.20 | 70~40 | Medium hard with high compressive strength and high abrasiveness ,such as limestone ,dolomite, sandstone and chert ,etc |
Note: The upper limits of WOB and RPM in above table should not be used simultaneously | |||
Size of tricone drilling bit
NO. | Tricone bit size | Thread |
| NO. | Tricone bit size | Thread | ||
Inch | mm | inch | mm | |||||
1 | 3-3/4 | 95.3 | 2-3/8 " REG Pin | 28 | 9-5/8 | 244.5 | 6-5/8 | |
2 | 3-7/8 | 98.4 | 29 | 9-7/8 | 250.8 | 6-5/8" REG Pin | ||
3 | 4-1/8 | 104.8 | 30 | 10-1/2 | 266.7 | |||
4 | 4-1/4 | 108.0 | 31 | 10-5/8 | 269.9 | |||
5 | 4-1/2 | 114.3 | 32 | 11 | 279.4 | |||
6 | 4-5/8 | 117.5 | 2-7/8" REG Pin | 33 | 11-5/8 | 6-5/8 | ||
7 | 4-3/4 | 120.7 | 34 | 12 | 304.8 | |||
8 | 4-7/8 | 123.8 | 35 | 12-1/4 | 311.2 | |||
9 | 5-1/2 | 139.7 | 3-1/2" REG Pin | 36 | 12-5/16 | 6-5/8 | ||
10 | 5-5/8 | 142.9 | 37 | 12-3/8 | 314.3 | |||
11 | 5-2/3 | 143.9 | 38 | 12-7/16 | 315.9 | |||
12 | 5-3/4 | 146.1 | 39 | 12-5/8 | 320.7 | |||
13 | 5-7/8 | 149.2 | 40 | 13-1/8 | 333.4 | |||
14 | 6 | 152.4 | 41 | 13-1/2 | 342.9 | |||
15 | 6-1/8 | 155.6 | 42 | 13-5/8 | 346.1 | |||
16 | 6-1/4 | 158.8 | 43 | 13-3/4 | 349.3 | |||
17 | 6-1/2 | 165.1 | 44 | 14-1/2 | 374.7 | 7-5/8" REG Pin | ||
18 | 6-5/8 | 168.3 | 45 | 14-3/4 | 374.7 | |||
19 | 6-3/4 | 171.5 | 46 | 15-1/2 | 393.7 | |||
20 | 7-1/2 | 190.5 | 4-1/2" REG Pin | 47 | 16 | 7-5/8 | ||
21 | 7-5/8 | 193.7 | 48 | 17-1/2 | 444.5 | |||
22 | 7-7/8 | 200.0 | 49 | 18-7/8 | 479.4 | |||
23 | 8-3/8 | 212.7 | 50 | 20 | 508.0 | |||
24 | 8-1/2 | 215.9 | 51 | 22 | 558.8 | |||
25 | 8-5/8 | 219.1 | 52 | 24 | 609.6 | |||
26 | 8-3/4 | 222.3 | 53 | 26 | 660.4 | |||
27 | 9-1/2 | 241.3 | 6 5/8 " REG Pin | |||||
Application:
Application of stone drilling bits
Company Information
Hejian Deris Petroleum drilling equipment Co., Ltd was established in 2000, located in Hejian City Junziguan Industrial Park, next to National Highway 106,close to Tianjin Port, Beijing Airport, convenient transportation and superior location. The company covers an area of 30 acres and a factory building of 15,000 square meters.
Specializing in the production and sales of drilling tools such as Tricone bit, PDC drill bits, Hole opener, Core barrel with custters, roller cone drills, hammer and hammer bit, drill pipes, drill collars, etc. A professional design, production, inspection and foreign trade sales team has been established. .
Products are export to the United States, Canada, Russia, Kazakhstan, Qatar, Sweden, Germany, Australia, Singapore, Mexico, Colombia and other more than 30countries. The sales volume reached 15,000 pieces of the roller cone, and the three-cone drill bit 5000 achieved first-class design, first-class manufacturing, first-class product cost performance, and first-class after-sales to achieve win-win for the industry, customers and the company.
Our company is planning to build a new factory, adding 3 production lines, CNC machine tools, drilling machines, milling machines, quality testing equipment, etc. to ensure quality and timely delivery. Make sure that every quality product meets customer needs. Looking forward to working with you.
Our certificate
Each product is manufactured and inspected in strict accordance with the industry's highest technical quality standards and API specifications. The quality assurance system established in accordance with the requirements of ISO 9001 ensures the best quality of the products and the effective operation of the company.
Customer visit:
Packaging & Shipping
Transportation : by sea , by air or land transportation . Less than 50kg shipping by courier better
Delivery : If we have stock, the delivery time will need about 2~3 working days. In general, common size tricone bits and pdc bit, we have stock.
If we have no stock, such as the tci reamer and pdc hole opener, it will be 7-10 working days in total.
How about our Customers feedback ?
The drilling deepth more than 460meters 1 pc Metal seal bearing tci tricone bit .
TCI Tricone bit Drilling 3500 meters well no problem
1 pc Hole opener drilling more than 10 well no problem
Drilling to 1600 meter the PDC drill bit continue work good enough
If you are interested in our products please send Email to Jenny
This isJenny, already have 7 years working experience for this section. Already make many friends from different countries. I am very pleasure to help them solve some difficult problems for the HDD drilling reamer and tricone bit, and find the more suitable drilling products. We believe double win is what we want. If you have any questions, welcome to talk with me.
Our Services
Our service
1 We are manufacture can supply good quality goods and competitive price
2 We not only have ourselves design but also can accept customization
3 We have fast and on time delivery time
4 Every bits have it's quality assurance
5 Contact our anytime if you have any question with bits.
6 Technical supply online
How to complete the whole deal
Step:
1. Firstly decide the design, material and color
2. Decide the size in accordance with client's requirement and our recommendation
3. We will give the best offer.
4. Client's accept the offer and we send proforma invoice.
5. Client transfers 30%-50% deposit and production begins
6. After production, we will send ready products photo
7. After client's confirmation, we will arrange shipment, and send copy shipping documents like B/L, commercial invoice and packing list
8. Client transfer balance payment and we will send original documents by express or Telex Release
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