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Functions and types of stabilizer
Stabilizers are crucial tools used in the oil and gas industry to improve the efficiency and accuracy of drilling operations. These devices play a vital role in maintaining wellbore stability, reducing vibrations, and optimizing drilling performance. Understanding the functions and types of st...Read more -
Four Common Drill Pipe Accidents and Their Solutions-2
Four Common Drill Pipe Accidents and Their Solutions Drill pipe accidents are an unfortunate but manageable aspect of rotary drilling operations. The four most common types are pipe dropping, pipe sticking, pipe jamming, and pipe burial. Below, we outline these scenarios and practical solution...Read more -
What Makes the Perfect Material for Stabilizer Forging
The material used for stabilizer forgings possesses excellent comprehensive mechanical properties, ensuring a good combination of high strength and toughness. Firstly, it requires sufficient hardenability so that, after quenching, the cross-section of the forging achieves a martensitic layer a...Read more -
Characteristics of hardfacing for stabilizer
The main characteristics of the hardfacing of the stabilizer include excellent wear resistance, high hardness, good impact resistance, and H2S corrosion resistance. The hardness of its weld overlay is generally between HRC57-62, ensuring good wear resistance and impact resistance In add...Read more -
Function of the stabilizer
Control the wellbore trajectory: the stabilizer mainly plays the role of pointing and righting in the combination of drilling tools, and the position of the stabilizer installation controls the well inclination angle and borehole curvature within the specified range, and also concentrates most...Read more -
What Materials Are Mandrel Bars Typically Made Of?
Mandrel bars are essential tools in the production of seamless steel pipes, particularly in the hot-rolling process. They play a critical role under high-temperature and high-pressure conditions, requiring materials that exhibit excellent mechanical properties, wear resistance, and durability ...Read more -
Would you like to know more information about one type steel for bits? (part 4)
Non-Metallic Inclusions Non-metallic inclusions such as oxides and sulfides in steel can reduce its mechanical properties and worsen the processability of gear steel, thereby affecting the service life of automotive carburized gears. Non-metallic inclusion levels are rated according to ASTM E4...Read more -
Would you like to know more information about one type steel for bits? (part 3)
Continuous Casting The continuous casting process adopts rectangular billets with a production specification of 350 mm × 470 mm. During production, it is ensured that the tundish preheating time exceeds 2 hours and the tundish temperature is maintained above 1150°C. Proper drying and moisture-...Read more -
Introduction to the Classification of Sleeve Stabilizers
1.Mechanical sleeve stabilizer Mechanical sleeve centralizer is one of the most common sleeve centralizers, which mainly consists of a bracket and two movable fixtures. The fixture can be adjusted according to the size of the wellbore and can accommodate sleeve of different diameters. It usual...Read more -
oil drilling tooling
In oil drilling, the drilling tool is driven to break the rock, drill underground, drill out of the wellbore at a specified depth, and supply the oil or gas producer to obtain oil or natural gas. A commonly used oil drilling rig is mainly composed of eight parts, including power machine, conve...Read more -
The Role of the Hardfacing of the Non-Magnetic Stabilizer
Petroleum non-magnetic stabilizer is an accessory used for oil field extraction, mainly used to reduce friction between drill pipe and hole wall, prevent drill pipe bending, and ensure that the drill bit drills at the designed angle and trajectory. Non-magnetic stabilizers are usually made of ...Read more -
Structural features of drill bit
1. Floating bearing structure is adopted, and the floating element is made of new materials with high strength, high elasticity, high temperature resistance and high wear resistance, and the surface is treated with solid lubricant. While reducing the relative linear velocity of the bearing pai...Read more
