Geothermal drilling characteristics of geothermal drilling the main oil and gas well drilling technology for reference, because the heat reservoir rock geological conditions, such as lithology, buried depth and output fluid property is different, compared with more demanding conditions of oil and gas drilling, geothermal drilling, but also for geothermal well characteristic of the high […]
Pile foundation engineering construction method to improve the bearing capacity of soft soil pile driving engineering method. The effect of pile is to transfer the load of the upper structure to the deep soil layer on bearing capacity is bigger, also can adopt the method of compaction or squeeze real soft soil, increase the bearing
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HDD is a minimal impact trenchless method of installing underground utilities such as pipe, conduit, or cables in a relatively shallow arc or radius along a prescribed underground path using a surface-launched drilling rig. Directional Boring/HDD offers significant environmental advantages over traditional cut and cover pipeline/utility installations. The technique is routinely used when conventional trenching
Horizontal Directional Drilling Read More »
PDC drill bits are an important drilling tool that plays an important role in drilling operations. When using PDC drill bits, preliminary preparations need to be made, and attention should be paid to drilling speed control, grouting and slag removal, and safety protection during drilling. After drilling, the drill bit needs to be cleaned and maintained, and relevant data should be collated. By properly using and maintaining PDC drill bits, drilling efficiency and quality can be improved, and the service life of the drill bit can be extended.
How to use PDC drill bits Read More »
Initially, PDC drill bits could only be used in soft shale formations because hard interlayers would damage the drill bits. However, due to the emergence of new technologies and changes in structure, PDC drill bits can now be used to drill hard interlayers and long sections of hard rock formations. PDC drill bits are increasingly being chosen by people, especially as the quality of PDC teeth continues to improve.
Development Status of PDC Drill Bits Read More »
PDC bit is ideal for certain formation conditions. It is suitable for consolidated homogeneous rocks such as shale, sandstone, limestone, sand, clay.
When you mention your rock, you can try PDC bit as a fast, safe, reliable (low cost in the long run) solution.
Otherwise, roller cone bit is your best choice.
Pdc drill bit VS Tricone bit Read More »
Roller cone bits are widely used in various drilling operations, especially in oil, gas, mineral mining and water well drilling. By selecting the right roller bit according to the geological conditions, the efficiency and safety of drilling operations can be greatly improved.
Drilling application areas of Roller cone bits Read More »
This type of coding system would be important in the oil and gas industry, particularly in drilling operations, where specific bit configurations are chosen depending on the rock formation, drilling depth, and other operational conditions.
IADC code of Tricone bit Read More »
The classification of tricone bits is mainly based on factors such as material, number of cones, working conditions, bit structure, and application areas. Selecting the appropriate tricone bit can improve drilling efficiency, extend service life, and reduce operational costs. Different types of tricone bits are suited for various geological conditions and operational needs, so the right choice must be made based on the specific drilling environment.
Classification of Tricone bits Read More »
When you need a new bit for any type of drilling in any formation, just know you can count on Deris Bit to work with you to get you the best bit quickly so you can finish your job.
