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发表日期:2026-03-09  作者:中国石油网(创新组合技术 破解水平井打捞难题-中国石油新闻中心-中国石油新闻中心)


近日,玉门油田作业公司技术保障队党员突击小组经过数次试验、多轮攻坚,成功将老君庙采油厂G138H、I309H井遗留在井下数年的9组落物全部捞出,有效破解了水平井打捞作业中的一系列技术难题。

水平井多级滑套封隔器分段压裂技术是非常规油气增产的利器,但是,其作业过程中,封隔器提前胀封、滑套失灵等状况频发,极易导致管柱卡阻,不仅严重影响作业效率,而且易造成经济损失。

为攻克这一难题,玉门油田作业公司技术保障队党支部第一时间组建以党员骨干为核心的突击小组,创新性提出“磨铣+打捞+分段清洁”组合技术方案;精选专用工具,精准匹配液性、排量、泵压等关键施工参数,成功将落鱼管柱完整打捞,大幅提升打捞作业成功率。

在这次攻关中,党员突击小组不仅形成了一套适配老君庙油田地质特征的水平井多级滑套封隔器打捞技术规范,而且培养出一批兼具理论素养与实践经验的技术骨干。

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Congratulations on our company's passing the first batch of high-tech enterprises in Anhui Province in 2021

Publish Date: 2021-12-23  Author: Chengong Technology Department


Recently, Anhui Science and Technology Department, Finance Department and Taxation Bureau jointly issued 《the notice on publishing the list of the first batch of high-tech enterprises in Anhui Province in 2021》, announcing the list of the first batch of high-tech enterprises in Anhui Province in 2021, among which our company Hefei CHENGONG Technology Co., Ltd. was listed.

In order to promote the development of China's high-tech industry, the Ministry of science and Technology issued 《the administrative measures for the identification of high-tech enterprises in 2008》. The measures put forward higher requirements for the identification of high-tech enterprises, including the need to have independent intellectual property rights, products (services) within the specified scope of high-tech fields supported by the state, the proportion of scientific researchers, R & D investment Income proportion of high-tech products (services), development organization and management level, transformation ability of scientific and technological achievements, etc. In order to successfully obtain the high-tech enterprise certificate, the senior leaders of the company paid close attention to it. On the basis of fully learning and digesting the recognition conditions of high-tech enterprises, the company formulated a detailed work plan. After many months of hard work, with the cooperation of various departments, the company defined the work nodes, concentrated key personnel, and conducted in-depth research and discussion on key and difficult problems. We have successfully completed the submission of online and written materials on time and quality.

This is the fourth time since our company obtained the national high-tech enterprise certificate for the first time in 2008. It is the full affirmation of our technology, management, service level and innovation strength by the government and the industry. At the same time, it also fully shows the increasing competitiveness of our company in the field of petroleum exploration and development and engineering software development in the petroleum industry, as well as the increasing economic benefits.

Our company will also take this opportunity to continue adhering to the concept of technology first and continuous innovation, further increase R & D investment and improve core technology competitiveness; Further promote the process of independent innovation and independent R & D, strengthen the company's technological innovation ability, and provide strong technical support for the rapid development of enterprises!

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