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油井防砂清砂
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油井防砂清砂
Encyclopedia
工学
砂处理
释
paraffin removal/control in oil well
油井防砂清砂
对于孔隙度高、强度低的砂岩油藏,完井时减少油流从产层渗出时的阻力,降低生产压差,采用多种防砂工艺和防砂工具制止地层出砂,并将井筒内的积砂清除掉,保证油井正常生产作业的工艺方法。
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vertical seismic profiling logging
vertical seta
vertical shaft
vertical ship Lift
vertical single spindle drilling machine safety
vertical sound velocity distribution
vertical specialization
vertical spectrograph
vertical staggering grid
vertical strip
vertical structure of community
vertical subbundle
vertical subspace
vertical subsurface flow constructed wetland
verticalsurvey
vertical suspension flow
vertical tail
vertical tangent
vertical temperature gradient
vertical thread
vertical total electron content
vertical trace
vertical transition
vertical transition energy
vertical transmission
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