中国石油网消息：7月22日，从深地川科1井现场获悉，由北京石油机械有限公司（简称北石公司）自主研制的135型超高温螺杆钻具助力该井高效推进侧钻造斜作业，设备全程运行平稳，单套螺杆钻具平均入井循环时长达125.5小时，创造了国产螺杆钻具在210摄氏度超高温井况下的施工纪录。

China Oil News: On July 22nd, it was learned from the site of the Shengdi Chuanke 1 well that the 135-type ultra-high-temperature screw drill, independently developed by Beijing Petroleum Machinery Co., Ltd. (referred to as North Stone Company), assisted in the efficient implementation of sidetracking and inclination formation operations in this well. The equipment operated smoothly throughout the process, with each set of screw drill having an average well entry and circulation time of 125.5 hours. This set a construction record for domestic screw drills in ultra-high-temperature well conditions of 210 degrees Celsius.

同时，此次成功应用，充分验证了该产品耐高温、耐高压、服役寿命长等领先特点，填补了国产超高温高压螺杆钻具规模化应用的空白。

Furthermore, this successful application has fully demonstrated the leading features of this product, such as its high-temperature resistance, high-pressure tolerance, and long service life. It has also filled the gap in the large-scale application of domestically produced ultra-high-temperature and high-pressure screw drilling tools.

为保障深地川科1井顺利实现关键层段侧钻绕障施工，北石公司坚持“以温选材、依况配型”核心研发思路，开展材料改性、结构重构、精密加工、动态工况匹配等技术攻关，专项自主研制了135型超高温深井专用螺杆钻具，实现多项核心技术突破，精准匹配万米深部造斜专属作业需求。

To ensure the successful implementation of sidetracking and obstacle avoidance operations in the key layers of the Shengdi Chuanke 1 well, the Beishi Company adhered to the core research concept of "selecting materials based on temperature and tailoring components according to circumstances", and carried out technological research and development such as material modification, structural reconstruction, precision processing, and dynamic condition matching. They independently developed the 135-type ultra-high-temperature deep well special screw drill, achieving multiple breakthroughs in core technologies and precisely meeting the specialized operation requirements for the 10,000-meter deep section.

自主研发了高耐热改性硬橡胶配方，搭建耐高温+高效导热双重防护结构，可长效抵御井底超高温的侵蚀；配套井下全生命周期动态适配调控设计，完美适应万米之下地层多变、载荷波动大等复杂井下环境。

We independently developed a high-temperature-resistant modified hard rubber formula, and constructed a dual protective structure of high-temperature resistance and efficient heat conduction. This design can effectively resist the erosion of extremely high temperatures at the bottom of the well for a long time. In addition, we also provided a dynamic and adaptive control design for the entire life cycle of the well, which can perfectly adapt to the complex well environments such as the variable strata and large load fluctuations at depths of over 10,000 meters.

该型螺杆钻具是国内首套完整通过万米深井210摄氏度/180兆帕极限造斜工况验证的国产螺杆钻具，已形成可复制、可推广的超深井高温高压造斜工况配套技术体系与标准化施工方案。

This type of screw drill is the first domestically-made screw drill that has successfully passed the verification of the 210-degree/180-megapascal extreme inclination-forming conditions for a 10,000-meter deep well. It has formed a replicable and scalable technical system and standardized construction plan for ultra-deep well high-temperature and high-pressure inclination-forming conditions.

作为自主可控的高端装备，它用于国内超深层高温高压油气井、深层老油田稳产侧钻造斜作业等场景，补齐了特深井高温高压钻探核心装备的短板，突破了长期制约我国超深层油气高效勘探的关键装备瓶颈，全面提升了国产深地钻井装备的全球核心技术竞争力，为保障国家能源安全提供了坚实支撑。

As an independently controllable high-end equipment, it is used in scenarios such as ultra-deep high-temperature and high-pressure oil and gas wells, stable production sidetracking operations in deep old oil fields, etc. It fills the gap in the core equipment for drilling in extremely deep wells under high temperature and high pressure, breaks through the key equipment bottleneck that has long constrained the efficient exploration of ultra-deep oil and gas in China, comprehensively enhances the global core technical competitiveness of domestic deep drilling equipment, and provides solid support for ensuring national energy security.