North China Institute of Drilling Institute digital rotary viscometer obtained invention patent

After over a year of dedicated research and development, the Drilling Technology Research Institute under the Northern Petroleum Administration has successfully introduced the SN-01 digital rotational viscometer. This groundbreaking instrument marks a significant advancement in the field of drilling fluid testing. The SN-01 features a digital display for test parameters, efficient data transmission, and an innovative structural design that has reached domestic leading standards. In May of this year, it was awarded the national invention patent certificate, highlighting its technological innovation and practical value. Traditional rotational viscometers rely on mechanical transmission and speed control systems, which often result in complex mechanisms, challenging manufacturing processes, and limited accuracy in measurements. These conventional devices also suffer from poor repeatability and difficulties in reading data, which can affect the reliability of results. In contrast, the SN-01 digital rotational viscometer uses high-precision sensors to convert analog signals into digital outputs, enabling more accurate and stable readings. It offers multiple speed control options, significantly improving the overall measurement accuracy. Additionally, the instrument is capable of automatically measuring shear stress and rheological properties, making it a more efficient and reliable tool for laboratory and field use. The successful development of the SN-01 not only enhances the testing capabilities of relevant laboratories but also provides a more effective and modern solution for drilling sites. This innovation represents a major step forward in the digital transformation of drilling fluid analysis, offering improved performance, ease of use, and consistency in results.

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