CONSTRUCTIVE MODELING OF A MULTIFUNCTIONAL MULTIPHASE SEPARATOR

The configuration of the subsea separator is crucial, since it takes into account the material strength and resistance to the conditions of use. Preliminary preparation of oil and gas fluid - oil, water, gas and sand - leads to an increase in the volume of extraction and improvement of the way oil and gas products are processed. Thus, the main purpose of developing such equipment is to find the optimal design for more cost-effective use and in the end we should have such equipment that would reduce the material consumption and costs, but at the same time, increased the productivity of the equipment itself. The paper considers the development of a multifunctional multiphase separator, which will enable the separation of gas, water, and sand from oil and direct the separated phases (oil and gas), or for preparation or for re-injection into the formation (water, sand).