A high-performance, highly reliable tool used in oil drilling, particularly in directional drilling. It is machined from a single piece of non-magnetic alloy steel, with the blades and body forming an integral, monolithic structure. Its primary function is to provide stabilization and steering for the drill string while ensuring the accuracy of magnetometer readings in the Measurement While Drilling (MWD) system.
We are capable of producing a variety of standard-grade products and providing customized services based on demand. Reference data for some models are as follows:
The products are manufactured in full compliance with API 7-1 , API 7-2 ,and ISO 9001 standards. With our complete testing equipment, we can provide product certification and supporting test data.
As a key tool for maintaining wellbore stability and guiding drill string trajectory in directional drilling, MWD/LWD (Logging While Drilling), and complex formation operations, non-magnetic integral blade stabilizers primarily serve the following functions:
Provide non-magnetic guidance in the drill string to avoid magnetic field interference on downhole measurement tools (e.g., MWD sensors), ensuring accurate measurement of well deviation, azimuth, and formation parameters.
Stabilize the drill string by contacting the wellbore wall through integral blades, reducing drill string eccentricity and vibration, thus improving bit life and wellbore quality (e.g., reducing key seating or wall collapse).
Guide the drill string along the designed trajectory in directional/horizontal wells, enhancing the precision of well path control.
Withstand high torque, abrasion, and moderate pressure in downhole environments, featuring integral forging of blades and body (no welded joints) for superior structural strength and durability.
Since 2009, SHANXI ZHONGHE has specialized in the development and production of non-magnetic drilling tools. We maintain complete control over the entire manufacturing process, which includes the smelting, forging, and machining of non-magnetic materials. With strict quality control implemented at every stage, each individual product undergoes thorough inspection throughout the production process.We strictly adhere to the American Petroleum Institute (API) standards and primarily utilize materials graded P530, P550, and P650 in our manufacturing processes.
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