2) southern steep slope zone

南部陡坡带
1.
A case study of hydrocarbon exploration in the southern steep slope zone of the Biyang Depression;
泌阳凹陷南部陡坡带油气勘探实例分析
5) Biyang Depression

泌阳凹陷
1.
Oil and Gas Enrichment Rules and Analysis on Secondary Exploration Potential in the Noruh Slope of Biyang Depression;
泌阳凹陷北坡油气富集规律与二次勘探潜力分析
2.
Hydrocarbon Accumulation System and Its Resource Potential in Biyang Depression of Nanxiang Basin;
南襄盆地泌阳凹陷油气成藏体系及资源潜力
3.
Deep-Basin Oil Pool of the Zhaowa-Anpeng Field in the Biyang Depression of the Nanxiang Basin;
南襄盆地泌阳凹陷赵凹安棚油田深盆油(气)藏
6) Biyang sag

泌阳凹陷
1.
Sequence stratigraphy and stratum-lithology trap prediction of the Eh_3 upper member of Hetaoyuan Formation in south Xia'ermen Oilfield,Biyang Sag;
泌阳凹陷下二门地区南部核三上亚段层序地层特征及地层-岩性圈闭预测
2.
Sand reservoir prediction of steep slope zone in Biyang Sag;

泌阳凹陷陡坡带砂砾岩体预测
3.
Comparative analysis of heavy oil consistency variance between Guchen oilfield and Xinzhuang oilfield of Biyang sag;
泌阳凹陷古城、新庄油田稠油稠变程度对比分析
补充资料:陡坡
陡坡 chute 使上游渠道或水域的水沿陡槽下泄到下游渠道或水域的落差建筑物 。多用于落差集中处 ,也用于泄洪排水和退水。建筑材料多用砌石、混凝土和钢筋混凝土。单级陡坡由进口连接段 、控制堰口 、陡坡段、消能设施和下游连接段组成。其进口连接段、控制堰口和下游连接段的结构布置同跌水。陡坡段的坡度一般均大于临界坡 ,常用坡比为 1∶3 ~1∶10。横断面多为梯形,槽底在平面布置上常采用扩散式、菱形和等宽式3种。为降低流速和改善流态常在槽底等距离建阻水条坎(糙条)加糙。陡坡段末端常接消力池,但泄水、退水和溢洪道上的陡坡段后也常采用挑流消能 。当落差很大时,可采用多级陡坡。其结构与单级陡坡相似。其中间各级的上级陡坡消力池末端,即下一级陡坡的控制堰口。 |
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参考词条