渔山
渔山-
渔山低隆起地区具有双源供油气的优势，是最有利的油气勘探地区。区域踏勘是定线测量的第一步。定线人员利用现有地形图，有时利用飞机对该区域进行探测。
Furthermore , Yushan lower uplift has an advantage of two sets of source rock , and may be the best exploration target . Reconnaissance of the area as the first step , the locator , using available topographic maps and sometimes an airplane , explores the area .