"REPORTER of the Association of Drilling Contractors" N 4, 2013

NEW MATERIALS AND INNOVATIVE TECHNOLOGY FOR WELL CASING IN THE ASTRAKHAN GAS AND CONDENSATE FIELD.
Radin, Alexander I. – Cand.Tech.Sci., chief project engineer, OJSC Giprospetsgaz , Aradin@gsg.spb.ru speccem@rambler.ru
Dzyublo, Alexander D. – Dr.Geo.-Min.Sci., professor, the State Gubkin University of Oil and Gas, dzyublo.a@gubkin.ru speccem@rambler.ru

УДК 622.24
Key words: well casing, cement slurry, displacement fluid, abnormal formation pressure zones.
The paper describes problems which may arise whilst cementing deep wells drilled in the complex geological conditions of the Astrakhan gas and condensate field. It is recommended that lightweight cement slurries be used. Slurry compositions and materials have been developed to mix the slurries. The innovative technology will allow to improve the quality of casing cementing and avoid dangerous complications in the Astrakhan gas and condensate field.

 

NEW MATERIALS AND INNOVATIVE TECHNOLOGY FOR WELL CASING IN THE ASTRAKHAN GAS AND CONDENSATE FIELD.
Samsonenko, Alexander V. – Cand.Tech.Sci., deputy general director, LLC Vyazhushchee-Servis, speccem@rambler.ru
Samsonenko, Natalia V. – Cand.Tech.Sci., general director, LLC Vyazhushchee-Servis, speccem@rambler.ru

УДК 622.24
Key words: well casing, cement slurry, displacement fluid, abnormal formation pressure zones.
The paper describes problems which may arise whilst cementing deep wells drilled in the complex geological conditions of the Astrakhan gas and condensate field. It is recommended that lightweight cement slurries be used. Slurry compositions and materials have been developed to mix the slurries. The innovative technology will allow to improve the quality of casing cementing and avoid dangerous complications in the Astrakhan gas and condensate field.

 

Издан 4 номер за 2021 год ежеквартального научно — технического и производственного журнала "Bulletin of the Association of Drilling Contractors"

ISSN 2073-9877

The scientific and technical journal, “Bulletin of the Association of Drilling Contractors”, is listed by the Higher Attestation Commission of the RF Ministry of Education and Science as one of the leading refereed journals and publications that feature main scientific results of doctoral and candidate’s dissertations.

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