| The project main research content mainly for deep gas well workover treatment technology of slim hole.Developed the various tools needed for deep gas well slim-hole overhaul operations,and through indoor and field test methods of the developed workover tools developed a series of related technical specifications,to meet the relevant technical standards.The project also deeply studied deep gas well control technology of slimhole Wells,through theoretical analysis and the application of field data,form the deep gas well workover well control of slim hole technical specification.At the same time,the project for deep gas well workover treatment of slim hole construction to have 7 in production Wells for the demand of the secondary cementing,studied the slimhole secondary cementing technology of deep Wells. |