Open Hole Staged Fracturing Technical Strings

Dezhou Jingmei Petroleum Machinery Co., Ltd provides series of fracturing tools and has been recognized by the vast number of users in China. There will be a contract with CNPC recently. Here is a brief introduction to the Open Hole Staged Fracturing Technical strings.
  The core component of the strings: release sub system、liner suspension packer、open hole packer、dropping sliding sleeve and circulating sliding sleeve. The stable performance of supporting tools、easy to operate、high success rate of operation, the performance index is superior to the similar products domestic and abroad.