1) foreland
山前
1.
As one of areas for hydrocarbon exploration, forelands have petroleum geological conditions for hydrocarbon enrichment and accumulation.
山前,作为油气勘探的领域之一,具有油气富集和成藏的石油地质条件,是“二次生烃”、油气“二次成藏”和“再次调整晚期成藏”最现实地区,也是油气“快速成藏”和“多次调整近期成藏”的最有利地区。
2) foothill belt
山前带
1.
Application of continuous electromagnetic profiling in exploration in foothill belt.;
连续电磁剖面法在山前带勘探中的应用
2.
Seven foothill belts in the western Jianhan lead are assessed and classified and ranked on geologic risks,through selection of reasonable assessment parameters by use of the PDsys3.
5软件,根据区带评价技术规范及地质风险评价标准,选取合理的评价参数,对江汉油田西部探区7个山前带进行地质风险评价,并对其进行分类、排队。
3.
The maturity of the fault fold structure in Cenozoic controls the development of structural traps in the foothill belt and the formation of fissured gas pools.
新生代断褶构造发育程度控制了山前带构造圈闭的发育和裂缝性气藏的形成。
3) piedmont depression
山前凹陷
1.
The geotectonic position of study area lies in the southern margins of the Zhungeer depression and Dalongkou depression, which belong to the Urumchi piedmont depression.
研究区大地构造位置位于乌鲁木齐山前凹陷(Ⅲ2)之准噶尔南缘凹陷(Ⅳ3)和大龙口凹陷(Ⅳ5)内。
4) active foreland
主动山前
5) passive forland
被动山前
6) foreland structure
山前构造
1.
Jing Well 1 is located at transition belt from foreland structure in southern edge of Jungger Basin to hinterland of Jungger basin.
金1井处于准葛尔盆地南缘从山前构造到盆地腹地之间的过渡带,设计目的层深,钻遇多套复杂地层。
参考词条
补充资料：山前
宋金以太行山以东、燕山及军都山以南地区为山前。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。