"REPORTER of the Association of Drilling Contractors" N 4, 2008

IMPROVING THE PERFORMANCE OF ISOLATING AND SEALING DEVICES IN DIRECTIONAL INJECTION WELLS.

G.S. Oganov – Ph.D. in Engineering, General Director
A.V. Savinov – Senior Research Associate
OJSC NPO “Burovaya Tekhnika”

The idle injection well stock that has grown in recent years calls for a prompt solution to the problem of drastic improvement of downhole equipment reliability in the process of running, installation, operation and workover. The theoretical studies and experiments that the authors conducted to analyze the performance of currently used systems “Tubing – Packer” influenced by various possible downhole factors make it possible to understand the interrelation of those factors and identify the most significant parameters. Based on the achieved results, packer systems were developed that have a special new slips mechanism.

Key words: isolating and sealing devices; tubing; packer; tensile and compressive stresses.

IMPROVING THE PERFORMANCE OF ISOLATING AND SEALING DEVICES IN DIRECTIONAL INJECTION WELLS.

G.S. Oganov – Ph.D. in Engineering, General Director
A.V. Savinov – Senior Research Associate
OJSC NPO “Burovaya Tekhnika”

The idle injection well stock that has grown in recent years calls for a prompt solution to the problem of drastic improvement of downhole equipment reliability in the process of running, installation, operation and workover. The theoretical studies and experiments that the authors conducted to analyze the performance of currently used systems “Tubing – Packer” influenced by various possible downhole factors make it possible to understand the interrelation of those factors and identify the most significant parameters. Based on the achieved results, packer systems were developed that have a special new slips mechanism.

Key words: isolating and sealing devices; tubing; packer; tensile and compressive stresses.

 

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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Пилотный выпуск, № 1, № 2, № 3

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.