OTRA低渗透油藏
OTRA low permeability reservoir
超低渗透储层
low permeability reservoir
超低渗透处理剂
Ultra low filtrate reducer
超低渗透岩心
ultra-low permeability core
超低渗透油藏
unltra-low permeability sandstone reservoir
超低渗透钻井液
Ultra-low Permeability Drilling Fluid
超低渗油藏
oil reservior with ultra low permeability
大庆低渗透油藏
low permeability reservoir
低孔、低渗
low porosity and low permeability
低孔、低渗透率储层
low porosity low permeability reservoir
低孔低渗气藏
low porosity and low permeability gas reservoir
低孔低渗油藏
Low Porosity and Low Permeability Reservoir
低孔低渗油层
low porosity and low permeability oil and gas zone
低孔－低渗油层
oil-bearing strata of low porosity and low permeab
低孔低渗油气藏
Low-Porosily and Low-Permeubilily Reservoir
低孔低渗油气层
low porosity and low permeability reservoirs
低孔隙度低渗透率
low porosity and low permeability
低孔隙度低渗透率储层
low-porosity and low-permeability reservoir