Maps for the burial history of single wells were drawn and the burial history was divided into three types, namely non-erosion ( continuous sedimentation ), middle erosion and late erosion. 并划分出了连续沉积型、中期剥蚀型和晚期强烈剥蚀型3种埋藏史类型。
The buried hill reservoirs are gradually important exploration targets, which are difficult to achieve good exploration results merely relying on single exploration technique because of its deep burial depth and complex structure. 潜山油藏已逐渐成为重要的勘探目标,但由于潜山一般埋藏较深,构造复杂,单纯依靠一种技术往往很难取得好的勘探效果。