In 2019, our company’s fully dissolvable bridge plug will be successfully installed in Chepaizi operation area of Xinjiang Oilfield! The underground situation in Chepaizi area of Xinjiang is complex and the construction is difficult, and the casing deformation often occurs. All along, it can only use coiled tubing transmission means for construction. In 2019, a well in Chepaizi operation area of Xinjiang Oilfield successfully used the fully soluble bridge plug produced by our company for operation, and there was no accident in 21 sections of continuous construction, which broke the situation that only coiled tubing could be used in Chepaizi area, and rewritten the history that Xinjiang Chepaizi could not use soluble bridge plug, contributing to the fracturing and stimulation activities of Xinjiang Oilfield! The picture shows our staff taking a group photo at the well site.