IMPACT OF FAULTS AND BLOWOUT PREVENTER EQUIPMENT FAILURES ON THE LEVEL OF FLOW AND GAS DANGER DURING DRILLING, WELL CASING AND WELL WORKOVER
Korotkova T.G. – Doctor of Technical Sciences, Professor of the Department "Life Safety", Kuban State Technological University, korotkova1964@mail.ru korotkova1964@mail.ru
Pashinyan L.A. – Candidate of Technical Sciences, Associate Professor of the Department "Life Safety", Kuban State Technological University, leonartash@mail.ru leonartash@mail.ru
УДК 622.24
Key words: blowout preventer equipment, ram-type blowout preventer, annular preventor, damper, choke gas, oil and water inflow, loss of tightness.
The main malfunctions and causes of failure of the blowout preventer equipment of drilling rigs in the process of drilling, development and well workover are shown. The main activities and technological methods of elimination are presented. Practical recommendations for the actions of the drilling crew at the time of occurrence and development of gas, oil and water inflow are given.
IMPACT OF FAULTS AND BLOWOUT PREVENTER EQUIPMENT FAILURES ON THE LEVEL OF FLOW AND GAS DANGER DURING DRILLING, WELL CASING AND WELL WORKOVER
Korotkova T.G. – Doctor of Technical Sciences, Professor of the Department «Life Safety», Kuban State Technological University, korotkova1964@mail.ru
Pashinyan L.A. – Candidate of Technical Sciences, Associate Professor of the Department «Life Safety», Kuban State Technological University, leonartash@mail.ru
Key words: blowout preventer equipment, ram-type blowout preventer, annular preventor, damper, choke gas, oil and water inflow, loss of tightness.
The main malfunctions and causes of failure of the blowout preventer equipment of drilling rigs in the process of drilling, development and well workover are shown. The main activities and technological methods of elimination are presented. Practical recommendations for the actions of the drilling crew at the time of occurrence and development of gas, oil and water inflow are given.
