Erosion Test Device of the Sand Management for Oil and Gas Well
Author(s): LIU Zong-en, HAN Bing-qi, ZHANG Kun
Pages: 35-37,38
Year: 2015 Issue: 6
Journal: Hydraulics Pneumatics & Seals
Keyword: sieve tube of the sand management; erosion; evaluate; precise control;
Abstract: It is certainly ubiquitous for sieve tube of the sand management of erosion damage, whose destroy forms is jet erosion and aper-ture erosion. Test requirements and evaluation methods of erosion of sieve tube were raised on the basis of damage theory and production practice. Therefore, a erosion test device of the sand management for oil and gas well was developed. The device was made up of gas sys-tem, liquid system, main unit, control and data acquisition system. It had two test systems——liquid and gas system, and could have a ero-sion test for liquid or gas. There was a perspective window on the test box in the main unit, so the course of erosion could be seen;the angle between the nozzle and the sample of sieve tube could be adjusted, so it could do kinds of erosion experiments;serialization nozzles could apply to lots of diameters of sands; the speed of solids was metered by laser doppler anemometry, and controlled precisely. Application proved that the device operated simply, tested accurately, and supplied forceful data for design of sieve tube of the sand management.
Pages: 35-37,38
Year: 2015 Issue: 6
Journal: Hydraulics Pneumatics & Seals
Keyword: sieve tube of the sand management; erosion; evaluate; precise control;
Abstract: It is certainly ubiquitous for sieve tube of the sand management of erosion damage, whose destroy forms is jet erosion and aper-ture erosion. Test requirements and evaluation methods of erosion of sieve tube were raised on the basis of damage theory and production practice. Therefore, a erosion test device of the sand management for oil and gas well was developed. The device was made up of gas sys-tem, liquid system, main unit, control and data acquisition system. It had two test systems——liquid and gas system, and could have a ero-sion test for liquid or gas. There was a perspective window on the test box in the main unit, so the course of erosion could be seen;the angle between the nozzle and the sample of sieve tube could be adjusted, so it could do kinds of erosion experiments;serialization nozzles could apply to lots of diameters of sands; the speed of solids was metered by laser doppler anemometry, and controlled precisely. Application proved that the device operated simply, tested accurately, and supplied forceful data for design of sieve tube of the sand management.
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