{"id":1656,"date":"2020-10-27T18:20:50","date_gmt":"2020-10-27T15:20:50","guid":{"rendered":"https:\/\/adcr.ru\/?p=1656"},"modified":"2020-10-27T18:40:07","modified_gmt":"2020-10-27T15:40:07","slug":"2014-4-7","status":"publish","type":"post","link":"https:\/\/adcr.ru\/en\/2014-4-7\/","title":{"rendered":"\"REPORTER of the Association of Drilling Contractors\" N 4, 2014"},"content":{"rendered":"
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\"\"<\/strong><\/h3>\n

THE USE OF NEW DRILLING MUDS
WHILST DRILLING
IN THE CASPIAN SEA REGION<\/em><\/strong>
Gaidarov, Mitalim Magomed-Rasulovich \u2013 Dr.Tech.Sci., head of well casing and
completion laboratory, LLC Gazprom, Gaydarov@vniigaz.gazprom.ru Gaydarov@vniigaz.gazprom.ru<\/a>
Khubbatov, Andrey A. \u2013 Senior scientific employee, LLC Gazprom VNIIGAZ, A_Khubatov@vniigaz.gazprom.ru Khubatov@vniigaz.gazprom.ru<\/a>
Gaidarov, Azamat M. \u2013 Technician, LLC Gazprom VNIIGAZ,\nA_Gaydarov@vniigaz.gazprom.ru A_Gaydarov@vniigaz.gazprom.ru<\/a>
Norov, Azat D. \u2013 Scientific employee, LLC Gazprom VNIIGAZ,\nA_Norov@vniigaz.gazprom.ru A_Norov@vniigaz.gazprom.ru<\/a>
Nikitin, Viktor V. \u2013 Director, STS GPU LLC Gazprom dobycha Astrakhan, vnikitin@astrakhan-dobycha.gazprom.ru vnikitin@astrakhan-dobycha.gazprom.ru<\/a>
Volkov, Valery E. \u2013 Director, drilling department, Astrakhan Burenie, branch of LLC, ipolyakov@astrakhan-dobycha.gazprom.ru ipolyakov@astrakhan-dobycha.gazprom.ru<\/a>
Volkov, Valery E. \u2013 Director, drilling department, Astrakhan Burenie, branch of LLC\nGazprom Burenie, vvolkov@astrburgaz.ru vvolkov@astrburgaz.ru<\/a><\/strong><\/em><\/p>\n

\u0423\u0414\u041a 624.131.3
Key words:<\/strong> cationic, anionic-nonionic, polymer, structural-rheological properties, drilling mud, drilling, stabilization, borehole, inhibiting action, clays, rock, suprasalt, salt, basin, deposits, heat resistance, salt resistance.<\/p>\n

The well casing and completion laboratory of LLC Gazprom VNIIGAZ has developed a new line of cationic drilling mud systems (Catburr) which do not have deficiencies typical of other drilling muds. Over 15 Catburr modifications have been analyzed and patented, including three mud systems which have been field-tested in suprasalt and salt deposits in\nAstrakhanskoye gas and condensate field. The findings show that cationic mud systems are highly effective in drilling through clay and salt deposits in the presence of high temperature and other aggressive environments. Following the field testing of cationic drilling muds, a\ndecision was taken to proceed with drilling six production wells in Astrakhanskoye gas and condensate field, using the various Catburr mud systems.<\/p>\n

THE USE OF NEW DRILLING MUDS
WHILST DRILLING IN THE CASPIAN SEA REGION<\/em><\/strong>
Gaidarov, Mitalim Magomed-Rasulovich \u2013 Dr.Tech.Sci., head of well casing and
completion laboratory, LLC Gazprom
Gaydarov@vniigaz.gazprom.ru<\/a>
Khubbatov, Andrey A. \u2013 Senior scientific employee, LLC Gazprom VNIIGAZ, A_Khubatov@vniigaz.gazprom.ru<\/a>
Gaidarov, Azamat M. \u2013 Technician, LLC Gazprom VNIIGAZ,
A_Gaydarov@vniigaz.gazprom.ru<\/a>
Norov, Azat D. \u2013 Scientific employee, LLC Gazprom VNIIGAZ,
A_Norov@vniigaz.gazprom.ru<\/a>
Nikitin, Viktor V. \u2013 Director, STS GPU LLC Gazprom dobycha Astrakhan, vnikitin@astrakhan-dobycha.gazprom.ru<\/a>
Polyakov, Igor G. \u2013 Deputy director, STS GPU LLC Gazprom dobycha Astrakhan,
ipolyakov@astrakhan-dobycha.gazprom.ru<\/a>
Volkov, Valery E. \u2013 Director, drilling department, Astrakhan Burenie, branch of LLC
Gazprom Burenie, vvolkov@astrburgaz.ru<\/a><\/strong><\/em><\/p>\n

Key words:<\/strong> cationic, anionic-nonionic, polymer, structural-rheological properties, drilling mud, drilling, stabilization, borehole, inhibiting action, clays, rock, suprasalt, salt, basin, deposits, heat resistance, salt resistance.<\/p>\n

The well casing and completion laboratory of LLC Gazprom VNIIGAZ has developed a new line of cationic drilling mud systems (Catburr) which do not have deficiencies typical of other drilling muds. Over 15 Catburr modifications have been analyzed and patented, including three mud systems which have been field-tested in suprasalt and salt deposits in
Astrakhanskoye gas and condensate field. The findings show that cationic mud systems are highly effective in drilling through clay and salt deposits in the presence of high temperature and other aggressive environments. Following the field testing of cationic drilling muds, a
decision was taken to proceed with drilling six production wells in Astrakhanskoye gas and condensate field, using the various Catburr mud systems.<\/p>\n

\u00a0<\/strong><\/h3>\n

\u00a0<\/p>\n

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