中国石油网消息：8月31日，西部钻探自主研制的全球首套175兆帕特高压钢丝试井成套装备，在准噶尔盆地2口井完成功能性测试，标志着我国正式拥有完全自主知识产权的特高压、超深井钢丝试井成套装备，填补了国内空白。

China Oil News: On August 31st, the world's first 175 megapascal ultra-high pressure steel wire well testing complete set equipment independently developed by Western Drilling was successfully completed functional tests in two wells in the Junggar Basin. This marks that China has officially obtained complete intellectual property rights for ultra-high pressure and ultra-deep well steel wire well testing complete set equipment, filling the domestic gap.

随着油气勘探开发向超深、特深层挺进，油气藏富集区井口生产流动压力普遍在120兆帕以上，现有装备耐压等级已无法满足现场安全作业需求，严重制约超深、特深层勘探开发与评价进程。西部钻探试油公司充分发挥中油技服试油测试技术中心的作用，依托“175兆帕试井关键装置研制与应用”项目，开展集智攻关，为超深层、超高压油气藏精细评价与高效建产打下基础。

As oil and gas exploration and development move towards ultra-deep and ultra-thick layers, the production flow pressure at the wellheads of oil and gas reservoirs is generally above 120 megapascals. The current equipment's pressure resistance level is unable to meet the safety operation requirements on site, seriously restricting the exploration, development and eva luation process of ultra-deep and ultra-thick layers. The Western Drilling and Testing Oil Company has fully leveraged the role of the China National Oilfield Technical Service Testing Oil Testing Technology Center. Relying on the "Development and Application of Key Devices for 175 Megapascal Well Testing" project, it has carried out collective intelligence research and development to lay the foundation for the detailed eva luation and efficient production of ultra-deep and ultra-high-pressure oil and gas reservoirs.

该套175兆帕特高压钢丝试井装备严格执行国际标准，由国际权威机构全程监造，一次性通过第三方水压强度与气密封测试，由井口防喷装置、远程智能控制橇等核心模块构成。其中175兆帕特高压钢丝试井井口防喷装置，采用HH级全防硫高硬度合金，创新采用防喷器中“四闸板”自适应密封结构与井口注脂密封头双级四注脂密封设计，保障井口在175兆帕纯天然气极端工况下零泄漏。

This 175 megapascal ultra-high pressure steel wire well testing equipment strictly complies with international standards. It is fully manufactured under the supervision of international authoritative institutions and passes the third-party water pressure strength and gas seal tests in one go. It is composed of core modules such as the wellhead blowout prevention device and the remote intelligent control platform. Among them, the 175 megapascal ultra-high pressure steel wire wellhead blowout prevention device uses HH-level fully anti-sulfur high-hardness alloy. It innovatively adopts the "four gate plates" adaptive sealing structure in the blowout preventer and the dual-stage four-needle injection sealing design at the wellhead, ensuring zero leakage at the wellhead under the extreme working conditions of 175 megapascals pure natural gas.

在行业内首创210兆帕电驱远程智能控制橇，以电机驱动恒压变量柱塞泵为主动力，结合压力传感器远程显示，实现全流程可视化、数据化远程操控。

The industry has pioneered the 210 megapascal electric drive remote intelligent control unit. The main power source is the motor-driven constant pressure variable piston pump, combined with remote display of pressure sensors, enabling full-process visual and data-based remote control.

目前，该装备在132兆帕井口压力、156兆帕注脂压力的极端工况下，已完成多轮模拟测试，装备可靠性、配套作业规范性与技术体系均达到国内领先水平。

At present, this equipment has completed multiple rounds of simulation tests under extreme working conditions of 132 megapascals at the wellhead pressure and 156 megapascals for grease injection pressure. The reliability of the equipment, the standardization of supporting operations, and the technical system have all reached the leading level in China.