Experience of electric centrifugal pumps operating in conditions of oil-gas condensate field at the high content of hydrogen sulfide

Authors: V. Minlikaev (Gazprom OAO), A. Mokshaev (Gazprom dobycha Orenburg OOO), F. Khafizov, A. Elizarov (Novomet Service OOO), A. Rabinowich, N. Bezmaternykh (Novomet-Perm ZAO)
The experience of the introduction of mechanized oil recovery equipment at the Orenburg oil-gas condensate field of Gazprom dobycha Orenburg OOO is considered. Operation conditions at the given field are characterized by high content of hydrogen sulfide in crude production, that is accompanied by corrosion cracking of the equipment. It is shown how domestic high-reliability corrosion-resistant electric centrifugal pumps installations are created in sulfide corrosion cracking resistant version for operation in such conditions by the joint efforts of the operating organization and the manufacturer of oilfield equipment.
The experience of the introduction of mechanized oil recovery equipment at the Orenburg oil-gas condensate field of Gazprom dobycha Orenburg OOO is considered. Operation conditions at the given field are characterized by high content of hydrogen sulfide in crude production, that is accompanied by corrosion cracking of the equipment. It is shown how domestic high-reliability corrosion-resistant electric centrifugal pumps installations are created in sulfide corrosion cracking resistant version for operation in such conditions by the joint efforts of the operating organization and the manufacturer of oilfield equipment.


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