"REPORTER of the Association of Drilling Contractors" N 2, 2011

CLASSIFICATION AND CHOICE OF DRILL BITS

Sergey L. Simonyants – Dr.Tech.Sci., professor, the Gubkin University of Oil and Gas, ssturbo@mail.ru ssturbo@mail.ru;
Ivan V.Mnatsakanov – post-graduate student, OJSC NPO Burovaya Tekhnika,
ivan.mnatsakanov@gmail.com ssturbo@mail.ru;
Murad S. Salikhov – postgraduate student, the Gubkin University of Oil and Gas, ssturbo@mail.ru ssturbo@mail.ru.

УДК 622.24
Key words: three-roller bits, diamond bits, PDC bits, impregnated bits, IADC Code, penetration rate, drilling speed per run,  cost per meter.

ПThe paper provides a description and classification of modern types of rock destruction tools used to drill for oil and gas. The choice of a suitable drill bit depends on mechanical properties of rocks and geological conditions.

CLASSIFICATION AND CHOICE OF DRILL BITS

Sergey L. Simonyants – Dr.Tech.Sci., professor, the Gubkin University of Oil and Gas, ssturbo@mail.ru
Ivan V. Mnatsakanov – postgraduate student, OJSC NPO “Burovaya Tekhnika”, ssturbo@mail.ru
Murad S. Salikhov – postgraduate student, the Gubkin University of Oil and Gas, ssturbo@mail.ru

Kay words: three-roller bits, diamond bits, PDC bits, impregnated bits, IADC Code, penetration rate, drilling speed per run,  cost per meter.

The paper provides a description and classification of modern types of rock destruction tools used to drill for oil and gas. The choice of a suitable drill bit depends on mechanical properties of rocks and geological conditions.

The year 2021 number 1nd issue of the quarterly journal, "Bulletin of the Association of Drilling Contractors", is now available "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.