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发表日期:2023-04-30  作者:辰工科技技术部


  我公司与中油测井川渝项目部合作,对“大庆油田四川分公司”压裂施工的“营页1H井”进行了高频压力监测。 

  “营页1H井”位于四川省南充市营山县,该井为东庙段首口风险探井,我公司的高频压力监测技术对压裂施工的31段裂缝形态特征进行了解释拟合。压裂施工期间,压裂液由井筒与射孔簇起裂形成的裂缝流入地层,此期间产生压力波动,在井筒反射传递到井口被高频压力计以压力形式捕捉到,利用信号分析算法分解为波动和渗流压力。结合倒谱分析和试井分析,有效的解释出裂缝的位置、起裂条数、裂缝规模和渗透率等参数,为后续压裂方案、施工参数给出了合理化建议。

  高频压力监测技术是我公司自主研发的一项新技术,该技术已经服务了浙江油田、华北油田、川庆油田、大庆油田等几十口井,公司也在不断加强该项技术的使用场景和技术深度,为石油天然气井产能提高做出贡献。

我公司完成大庆油田营页1井31段高频压力监测 我公司完成大庆油田营页1井31段高频压力监测

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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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