5月5日电 从中国石油集团工程技术研究院获悉，2026年国际海洋石油技术大会（OTC）评选结果北京时间5日揭晓，该院两项自主成果——超高温高压智能钻头、膨胀管等井径钻井技术，获大会年度聚焦新技术奖。

May 5th News: According to the China National Petroleum Corporation Engineering Technology Research Institute, the results of the 2026 International Offshore Oil Technology Conference (OTC) were announced on the 5th Beijing time. Two independent achievements of the institute - ultra-high-temperature and high-pressure intelligent drill bits, expansion tubes, and other wellbore drilling technologies - won the annual Focus on New Technology Award of the conference.

据悉，该奖项素有油气行业“奥斯卡”之称，两项成果中多项完全自主知识产权的关键技术指标达到国际领先水平，标志着我国在深层、超深层钻井核心技术领域跻身全球第一梯队。

It is reported that this award is known as the "Oscar" of the oil and gas industry. Among the two achievements, many key technologies with complete independent intellectual property rights have reached the international leading level, marking that China has entered the first echelon globally in the core drilling technologies for deep and ultra-deep wells.

此次获奖的两项科技成果聚焦深层超深层、复杂深井等钻井领域技术难点，形成“钻进—感知—决策”一体化技术体系。超高温高压智能钻头攻克极端工况测量、结构集成、抗冲蚀与钻井动力学感知等关键难题，实现耐215℃、207兆帕高压、抗±500g冲击等核心性能突破，测量能力延伸至万米超深井。

The two scientific and technological achievements that have won this award focus on the technical difficulties in the drilling fields such as deep and ultra-deep wells and complex wells, forming an integrated technology system of "drilling - sensing - decision-making". The ultra-high-temperature and high-pressure intelligent drill bit has overcome key problems such as measurement in extreme conditions, structural integration, anti-corrosion and drilling dynamics sensing, achieving breakthroughs in core performance such as withstanding 215℃ and 207 megapascal pressure, resisting ±500g impact, and extending the measurement capability to ultra-deep wells up to 10,000 meters.

目前，该技术已在深地川科1井成功应用，为井下工况识别、智能钻井升级以及新一代钻头优化设计，提供可靠数据支撑。

Currently, this technology has been successfully applied in the Shengdichuanke 1 well, providing reliable data support for downhole condition identification, intelligent drilling upgrades, and the optimization design of new-generation drill bits.

膨胀管等井径钻井技术打破传统渐缩式井身结构设计局限，可在不缩小井眼尺寸前提下高效封堵复杂地层，破解深井恶性漏失难题。科研团队突破大膨胀率管材、特种膨胀螺纹等技术瓶颈，形成拥有完全自主知识产权的成套装备与配套工艺。

The expansion pipe and other wellbore drilling technologies have broken through the limitations of the traditional gradually-contracting wellbore structure design. They can efficiently seal complex formations without reducing the wellbore size, and solve the problem of severe leakage in deep wells. The research team overcame technical bottlenecks such as large expansion rate pipe materials and special expansion threads, and formed a complete set of equipment and supporting processes with completely independent intellectual property rights.

该成果先后在新疆油田、阿布扎比海上油田落地应用，创下全球400毫米以上超大管径同类技术首次应用及单次作业最长世界纪录。

This achievement has been put into practical use in Xinjiang Oilfield and Abu Dhabi Offshore Oilfield. It set the world record for the first application of similar technology with a pipe diameter over 400 millimeters and the longest single operation duration.

下一步，中国石油集团工程技术研究院将依托国际合作平台，聚焦深层、非常规、老油田改造等重点领域，持续深耕“卡脖子”技术攻关与成果迭代，打造具有全球竞争力的工程技术品牌，为保障国家能源安全、助力能源高质量发展筑牢科技根基。

Next, the China National Petroleum Corporation Engineering Technology Research Institute will leverage the international cooperation platform to focus on key areas such as deep wells, unconventional resources, and the transformation of old oil fields. It will continue to delve deeply into the research and breakthroughs of "key technology bottlenecks" and the iterative improvement of results, and build an engineering technology brand with global competitiveness. This will lay a solid technological foundation for ensuring national energy security and promoting the high-quality development of energy.