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Information × Registration Number 0301U002670, 0199U001735 , R & D reports Title Improvement of design and development of production forms and records for certain types of equipment for well workover popup.stage_title Удосконалення конструкції та розробка технічної документації на окремі види обладнання для капремонту свердловин Head Prymolennyj Yu.V., Registration Date 12-12-2001 Organization Central Scientific Research Laboratory popup.description2 The improvement of design of casing packer PV-YaGM-G was carried out. That allowed to enhance the producing pressure from 14 to 70 MPa to reduce the outer diameter from 122 to 118 mm with the use in casings with diameter 146 mm for all wall thicknesses. The development of production forms and records was made up and packer tests were carried out Product Description popup.authors popup.nrat_date 2020-04-02 Close