sand hill

I walked along the edge ， then up to a small sand-covered hill.

我沿着海边走去，走上一个沙子覆盖的小山。

It has luxuriant roots and leaves and beautiful flower when planted on sand hill lands in Huang Huai Hai region.

在黄淮海风沙化区的沙岗地上种植，生长良好，根系庞大，叶繁花艳。

At present, it includes sand/ gravel body, vulcanite body, deep buried-hill, anticline with low amplitude and fractured reservoir etc.

目前，它主要包括砂砾岩体、火山岩体、深部潜山、低幅度背斜和裂缝型油气藏。

Main reservoir forming pattern of the fault-block type buried hills is "young source in old reservoir" type, and oil-gas in Cenozoic group was accumulated and formed in the buried hill reservoirs through fault, unconformity surface and sand transportation system.

断块型古潜山主要成藏模式是新生古储型，新生界油气通过断层、不整合面和砂体输导体系在潜山储层聚集成藏。