Heavy oil thickened oil
Established a method to design rod string of heavy oil directional wells.
建立了一套适合于稠油定向井的杆管柱设计方法。
—— 给力词典精选A lot of heavy oil reservoirs in our country are not producing.
我国目前有大量的未动用稠油油藏。
—— 给力词典精选The casing damage was serious during the thermal production Liaohe Oilfield.
辽河油田稠油热采过程中套管损坏严重。
—— 给力词典精选The Wangzhuang oilfield belong to heavy oil reservoir of strong sensitivity.
王庄油田属强水敏性稠油油藏。
—— 给力词典精选The results provided theoretical basis for down - hole catalytic upgrading of heavy oil.
探讨了催化剂对稠油水热裂解反应的催化机理。
—— 给力词典精选