中油测井自研爬行器搭载射孔工艺海外首秀成功

Core Viewpoint - The successful operation of the TRAC4900 crawler combined with perforation technology in Indonesia marks a significant achievement for the company, showcasing its capabilities in international markets [1] Group 1: Technology and Innovation - The TRAC4900 crawler was developed independently by the company and successfully utilized in a challenging offshore well in Indonesia, demonstrating its advanced capabilities [1] - The operation involved a 75-degree inclined well where traditional perforation methods were inadequate, necessitating the use of the TRAC4900 crawler to overcome gravity limitations [1] - The crawler's ability to actively propel itself allowed for precise delivery of tools to the target depth, ensuring efficient operation in difficult well environments [1] Group 2: Operational Efficiency - The operation was completed in just 21 hours, successfully executing two perforation tasks, highlighting the efficiency of the TRAC4900 crawler [1] - The company conducted multiple simulation tests to optimize the crawling trajectory and tool string combination, maximizing the crawler's driving capabilities and adaptive adjustment features [1] Group 3: Market Expansion - This successful operation is part of a broader trend of the company's domestic technologies, such as the dual-direction crawler and "coiled tubing + fiber optic logging," making their international debut [1] - The ongoing international application of the company's self-developed equipment reflects its commitment to integrating domestic logging equipment into the global logging service market [1]