Recently, the Shelfoil Company received a letter of commendation from Shengli Oilfield, praising the Shelfoil Company for overcoming the adverse impact of the New Crown epidemic in 2021, being proactive and courageous, and fully supporting the exploration and development construction of Shengli Oilfield. In the service wells and various indicators of the task doubled, overcome difficulties, withstood the test, technical support programs to reduce costs and increase efficiency significantly, powerful support and help Shengli Oilfield "four raise" work.

In 2021, the new crown pneumonia epidemic keeps recurring, in the face of unprecedented difficulties and challenges, Shelfoil Company relies on the core empowerment brought by the "Science Reform Demonstration Action", through technical innovation to promote the full application of high-end products, to help the efficient development of Shengli Oilfield, and significantly refresh the sales records in Shengli Oilfield. Up to now, Shelfoil Company has successfully completed 118 wells in Shengli Oilfield, and has fully completed the product technology upgrade from ordinary embedded liner hanger to ultra-high pressure liner hanger, especially the ultra-high pressure liner hanger custom-developed for Yi and Luo blocks, which not only significantly saves the drilling cycle, but also meets the technical requirements of large-scale fracturing, and successfully helps hard-to-use reserves The product was developed to increase production. At the same time, the first set of anti-corrosion coated liner retraction and fracturing tool developed for Shengli Oilfield was successfully tested in Boigu Logging Well 403, which was unanimously praised by the Party, demonstrating the strong technical research and development strength, high precision manufacturing capability, professional quality control capability and excellent technical service level of Shelfoil.

It is only through hardship that we can show our courage and perseverance. The achievement of the results cannot be achieved without the unremitting efforts of all Shelfoil people. Next, the Shelfoil Company will continue to adhere to the customer-centric business philosophy, continue to develop the market in the field of cementing and completions in the Shengli oilfield, focus closely on the main line of "reform, innovation and development" to sharpen and deepen the plough, and create good results in the journey of "scientific reform demonstration action", for We will continue to develop the market in the field of cementing and completions in the Shengli oilfield and work hard on the main line of "reform, innovation and development".