FIELD: oil and gas industry, particularly mud logging during gas or oil well drilling.
SUBSTANCE: degasser comprises vertical cylindrical body and gas separation unit arranged in the body, which separates gas from gas-and-liquid mixture. The body has outlet gas pipe and inlet windows for gas-and-liquid mixture introduction. The separation unit is made as pipeline concentrically installed in the body and provided with air inlet channel located in lower pipeline part. The air inlet pipeline is defined by two plates and flow swirlers arranged in-between. The pipeline is serially connected to heat-exchanger and compressed air source.
EFFECT: increased operational efficiency and reliability and reduced power inputs.
6 cl, 2 dwg
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