Electrical charge is generated at free surfaces and walls due to the differences in dielectric properties of the fluid, void and solid components.
电的进气由于不同在液体，无效和固体结构的诱电性特性中的免费表面和墙壁被产生。
This perforating fluid system is solid - free, high temperature resistant, stable, compatible, and not polluting.
该射孔液体系具有无固相、抗高温、密度可调、稳定性强、配伍性好、对环境无污染等优点。
A novel solid residue-free fracture fluid system suitable to middle well temperature was developed for the geological feature of low porosity and low permeability in Jilin Oilfield.
针对吉林油田低孔、低渗的特点，开发了适合中等井温的新型无固相压裂液体系。
A novel solid residue-free fracture fluid system suitable to middle well temperature was developed for the geological feature of low porosity and low permeability in Jilin Oilfield.
针对吉林油田低孔、低渗的特点，开发了适合中等井温的新型无固相压裂液体系。
应用推荐