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"REPORTER of the Association of Drilling Contractors" N 3, 2009

INNOVATIVE WORKOVER TECHNOLOGIES

Konstantin V. Patranin – Deputy Head of Blowout and Gas Safety Department;
LLC “Gazprom Gazobezopasnost”

Safety and environment issues are especially important when oil and gas are produced from field with high content of hydrogen sulfide. Therefore, development of new equipment and technologies for safe production, well workover, and emergency prevention is one of the core activities of LLC “Gazprom Gazobezopasnost”. The company’s new equipment system that is unique in the world allows to quickly replace failed wellhead equipment, reduce downtime and mitigate environmental damage caused by production and underground storage of hydrocarbons.

Key words: Christmas tree; production string; wellhead hanger; wellhead equipment.

INNOVATIVE WORKOVER TECHNOLOGIES


Konstantin V. Patranin – Deputy Head of Blowout and Gas Safety Department;
LLC “Gazprom Gazobezopasnost”

Safety and environment issues are especially important when oil and gas are produced from field with high content of hydrogen sulfide. Therefore, development of new equipment and technologies for safe production, well workover, and emergency prevention is one of the core activities of LLC “Gazprom Gazobezopasnost”. The company’s new equipment system that is unique in the world allows to quickly replace failed wellhead equipment, reduce downtime and mitigate environmental damage caused by production and underground storage of hydrocarbons.

Key words: Christmas tree; production string; wellhead hanger; wellhead equipment.

Издан 3 номер за 2024 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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Jack-up "Arkticheskaya"

Jack-up "GSP Uranus"

SSDR "Ocean Endeavor"

SSDR "NAN HAI JIO HAO"

Jack-up "GSP JUPITER"

SSDR "RAKURYU-5"

SSDR «SCARABEO 9»

ООО «Шатскморнефтегаз», Saipem Drilling

DS "Deep Venture"

SSDR «WEST ALPHA»
EXXON MOBIL RUSSIA INC.