Except for huge carbonate rock lithologic deposit of Ordovician, the main hydrocarbon reservoir are all belong to tectonic hydrocarbon reservoir.

主力油气藏中除了奥陶系大型碳酸盐岩岩性油藏之外，都属于构造型油气藏。

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The plentiful hydrocarbon rock in study area is the material foundation of the lithologic deposit, meanwhile channel sand offers reservoir space for hydrocarbon enrichment.

综合分析认为，研究区丰富的烃源岩为岩性油藏的形成提供大量的物质基础、河道砂坝砂体是油气富集的重要场所；

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The occurrence of the Yutang lead and zinc-sulfide deposit in the Cambrian carbonate rocks is controlled mainly by tectonic, lithologic and algae reef factors.

渔塘铅锌矿床产于寒武纪碳酸盐岩中，主要受构造、岩性和藻礁相控制。

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