Wholesale API oilfield well TCI tricone bit manufacture for hard formation
Product Description
Choose the correct tricone is important during the drilling project.IADC537 is TCI journal sealed bearing bit with gauge protection for soft to medium soft formations with low compressive strength.
Rocks hardness could be not same, such as soft, medium and hard or very hard.Hardness of one type of rocks may be also not same, for example, limestone,sandstone, shale has soft limestone, medium limestone and hard limestone, medium sandstone and hard sandstone, etc.
Far Eastern have 15 years and more than 30 countries services experience to supply the drill bits and advanced drilling soulutions for many different applications. The application including oil field,natural gas,geological exploration,driectional boring,water well drilling ,The various drill bits can be customized as per different rock formation becasue we have our own API & ISO certified factory of tricone drill bits. We can give our engineer's solution when you can supply specific conditions, such as hardness of rocks,types of drilling rig,rotary speed,weight on bit and torque.
Far Eastern Drilling can offer tricone bits in a variety of sizes (from 3” to 26”) and most of IADC Codes.
Product Specification
Basical Specification | |
Size of Rock Bit | 12 1/4 inches |
311.2 mm | |
Bit Type | Tungsten Carbide Insert (TCI) bit |
Thread Connection | 6 5/8 API REG PIN |
IADC Code | IADC537G |
Bearing Type | Journal Bearing |
Bearing Seal | Metal sealed |
Heel Protection | Available |
Shirttail Protection | Available |
Circulation Type | Mud Circulation |
Drilling Condition | Rotary drilling,high temp drilling,deep drilling,motor drilling |
Total Teeth Count | 199 |
Gage Row Teeth Count | 63 |
Number of Gage Rows | 3 |
Number of Inner Rows | 11 |
Jounal Angle | 33° |
Offset | 6.5 |
Operating Parameters | |
WOB (Weight On Bit) | 24,492-73,477 lbs |
109-327KN | |
RPM(r/min) | 300~60 |
Recommended upper torque | 37.93KN.M-43.3KN.M |
Formation | Soft formation of low crushing resistance and high drillability. |
Depending on our advanced design tools, manufacturing processes, international management system and continuous technological innovation. we got the highly-degree recognization of our product quality from both domestic and foreign customers. The well strategic partnership with major domestic oilfields has been sounded. The products also are exported to India, the United States, Russia, Canada, the Middle East, Indonesia, and other countries and regions.
Far Eastern Drilling consistently adhere to the concept of industrial development to promote energy development, adhered to innovative drive, scientific development, and is one of the largest scale companies in Asia for PDC bit and Tricone bit, Hole opener manufacturer.