The Uz project is about to develop overseas, and the news is about

From March 2023 to the present, Uz subsidiary has successfully completed the side drilling of 10 wells, of which 8 wells are double casing windows, with a drill bit size of 118mm, a drilling depth of more than 2,800 meters, a vertical depth of more than 2,300 meters, a naked hole section between 350-600 meters, a maximum well inclination of 71° and a displacement of 300-500 meters. The paste and salt formation in the large well section is more than 300 meters. Uz subsidiary optimized the plan from the two aspects of mud system selection and engineering technical measures to ensure the smooth construction of the paste and salt formation, and achieved great results in the field of double-layer casing window opening side drilling in Uzbekistan.

The above picture shows the inspection of tools and instruments entering the well

Taking the side drilling project of the Uzbekistan National Petroleum Company as an example, after we completed and handed over the well, the owner's trial production evaluation of the gas output increased by more than 20 times compared with before construction. The Uzbekistan National Petroleum Company highly praised our construction level, laying the foundation for the next deep cooperation between the two sides, and also firing the first shot of the company's opening up the China Asian Oil Service Market.

The above picture shows technical guidance and in-depth communication of our employees in their work

Wang Benchun, the technical director of the site, introduced: "In the future work, we will continue to optimize the profile design, formulate more detailed construction plans, summarize experience during the construction process, continuously improve technical measures, strengthen communication with Ukrainian employees, integrate the best construction methods into the work, and strive to achieve greater success."