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Information × Registration Number 0208U000669, 0106U002986 , R & D reports Title Development of technologies and means for effective drilling-in, fixing and test of the low conductive layers with ALLP popup.stage_title Head Ivankiv Olga Alexandrovna, Registration Date 07-02-2008 Organization The Poltava branch Ukrainian state Geological Research Instutute (PV Ukr SGRI) popup.description2 Research object: technological facilities and test technology of the low-conductive collectors with ALLP in the process of the well drilling; alarm centralizer, stabilizer of the drilling trajectory; ultrasonic control of impermeability of screw-thread connections of the casing pipes; compounding, technology of preparation and application of the aerated washings liquids and light plugging solutions. Research purpose: development and producing of the experimental model of multicyclic layers' tester; development of technology and devices for control of the drilling trajectory; creation of the technology and devices for operative nondestructive control of impermeability of screw-thread connections of the casing pipes. Research method: analytical, research and industrial methods. Theoretical and practical results: multicyclic layers testers (diameter: 146 mm, 127 mm) are developed and produced, along with the technology of their application; the stabilizer of drilling trajectory is developed, technical documents are prepared for it; technology and model of the device for ultrasonic control of impermeability of screw-thread connections of casing pipes are developed; recommendations for the choice of the optimum compounding of aerated washings liquids and plugging solutions are developed; the methods of completion of collectors with ALLP are developed; the models of hard peahens for well completion were developed, produced and inculcated, along with a device of their delivery into the well; the ejector devices for well completion were developed, produced and tested; the special solutions are developed for the second drilling-in of the collectors with ALLP. Product Description popup.authors popup.nrat_date 2020-04-02 Close