petroleum trap meaning in Chinese

石油圈闭

Fault features and petroleum trap formation origin types in the north margin region of qaidam basin
柴达木盆地北缘断裂特征与油气圈闭成因类型
Modem petroleum exploration is unthinkable without the aid of magnetism , gravity , and seismic surveys in finding potential petroleum traps
利用现代石油勘探手段寻找潜在的石油圈闭时，如果没有地磁、重力和地震勘探，是不可想象的。
Modern petroleum exploration is unthinkable without the aid of magnetism , gravity , and seismic surveys in finding potential petroleum traps
利用现代石油勘探手段寻找潜在的石油圈闭时，如果没有地磁、重力和地震勘探，是不可想象的。
The " prospecting operations " means all the work conducted to locate the petroleum - bearing traps through geological , geophysical , geochemical methods and other ways including drilling exploratory wells , etc . as well as all the work conducted to decide the commerciality of petroleum traps discovered , e . g . drilling of assessment wells , doing feasibility studies and formulating overall exploitation programs for an oil ( gas ) field
（五） “勘探作业” ，是指用地质、地球物理、地球化学和包括钻探井等各种方法寻找储藏石油圈闭所做的全部工作，以及在已发现石油的圈闭上为确定它有无商业价值所做的钻评价井、可行性研究和编制油（气）田的总体开发方案等全部工作。