Suzhou Energy Tool Co., Ltd.
| Payment Terms | T/T,L/C,Western Union |
| Supply Ability | 5000pcs / year |
| Delivery Time | 4 weeks |
| Packaging Details | Wooden Box |
| Brand Name | ENG |
| Model Number | 9500 |
| Certification | API, ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C,Western Union | Supply Ability | 5000pcs / year |
| Delivery Time | 4 weeks | Packaging Details | Wooden Box |
| Brand Name | ENG | Model Number | 9500 |
| Certification | API, ISO | Place of Origin | China |
| High Light | 9inch Hybrid Drill Bit ，Roller Hybrid Drill Bit ，Drilling Industry Hybrid Drill Bit | ||
| PRODUCT SPECIFICATION |
| IADC Code: 537 |
| Bearing Type: Sealed Bearing |
| Circulation Type: Mud |
| Pin Connection: 6 5/8″ API REG |
| Bit Diameter: 228.6mm (9 inch) |
| Weight: 63.56kgs |
| Applications: Medium-hard formations with high compressive strength, such as hard shale, limestone, sandstone, dolomite, etc. |
Cutting structure
Using high-quality tungsten carbide new formula and new process, special top wedge-shaped inserts can more effectively break rocks and remove cuttings, so that drilling efficiency and life are improved.
Gauge protection
The palm tip trimming teeth and palm back gauge protection teeth protect the drill bit more effectively, making the wellbore more regular and smooth, and extending the life of the drill bit.
Bearings
High-precision sliding bearings with two thrust surfaces, ball lock mechanism, bearing surface inlaid with wear-resistant alloy and silver-plated. It has strong wear resistance and is suitable for high-speed rotation during drilling.
The roller cone bit should be performed as follows:
1. The roller cone drill bit is activated near the well's bottom, and the pump's displacement is gradually increased to the required level.
2. The roller cone drill bit progressively increases the drilling pressure after cleaning the well's bottom for a brief time.
3. Because the pump pressure rises as the roller cone drill bit's drilling pressure rises, the change in pressure and the value of the roller cone bit's drilling pressure must be managed within the technical specifications.
4. To avoid sticking, the roller cone drill bit must be spun slowly.
5. Place one bit of a salvage cup before putting roller cone drill bit in the well, verify roller cone bit outer diameter wear and other wear and tear, measurement of the outside diameter and usage of the previous one in good condition, then the diamond type can go in. Check the damage to the cutting teeth, a blockage in the water eye, the outer diameter of the roller cone bit, whether the drilling fluid meets the design specifications, and whether the purified products are operating normally.
6. The roller cone drill bit is turned on and off in the same way as a regular turntable at work. Some parameters of the roller cone drill bit, such as speed, drilling speed, drilling pressure, and so on, as well as some conditions of the drill bit equipment and data from the exploration equipment, can be used to represent the drilling situation.
7. When the roller cone drill bit operates, the difference in rock chips directly reflects several conditions, such as changes in the formation at the well's bottom, roller cone bit wear, drill bit working condition, and parameter appropriateness. Poor support of the roller cone drill bit, drilling into a broken formation, or the roller cone drill bit being covered with mud are the main causes of unstable pump pressure.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Suzhou Energy Tool Co., Ltd . (short for “ENG ” ) is a high-tech company formed by a group of drill bit experts with over 20 years of work experience in the world's top oil service companies. ENG has cooperated with many research institutes at home and has formed an advance... Suzhou Energy Tool Co., Ltd . (short for “ENG ” ) is a high-tech company formed by a group of drill bit experts with over 20 years of work experience in the world's top oil service companies. ENG has cooperated with many research institutes at home and has formed an advance...
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