一减阻工具完成现场试验

Core Viewpoint - The successful application of the bionic crawling resistance reduction tool in drilling operations marks a significant advancement in drilling technology for offshore oil extraction, enhancing efficiency and reducing costs [1] Group 1: Technology Development - The bionic crawling resistance reduction tool was developed as a key research project by Sinopec Petroleum Engineering Company [1] - The tool mimics the movement of segmented animals like earthworms to optimize friction reduction in narrow spaces, thereby improving load transfer efficiency during drilling [1] Group 2: Operational Success - The tool was successfully tested in the Chengbei 22H-19 well, achieving drilling from 2771 meters to 3189 meters [1] - The directional inclination rate improved by over 100% compared to the upper wellbore, validating the tool's effectiveness in reducing directional resistance [1] Group 3: Economic Impact - The application of this tool is expected to enhance mechanical drilling speed, shorten well construction periods, and reduce drilling costs significantly [1] - The field test data will provide scientific support for future technological advancements in drilling operations [1]