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- Borehole geochemical survey 井中化探
- The potential of such a primary geochemical survey is demonstrated. 这类区域性的地球化学测量显示出它的有效性。
- The work area belong to dry mountain,suitable develop areal geochemical survey. 工作区属于干旱高山区,适宜开展区域地球化学测量工作。
- Comprehensive geochemical surveys are analysed. 广义的地球化学普查需要分析。
- Starting with processing subtle conditions in borehole geochemical exploration, this paper has analysed in a step-by-step way the interference factors in this work and put forward the corresponding technique for their suppression. 摘要从现场井中油气化探的细微处入手,循序渐进地分析该工作中存在的干扰因素,并提出相应的抑制方法。
- A new geochemical survey may expose the extent of China's soil contamination problem. 新一轮的全国性的土壤污染状况调查暴露出污染的程度。
- The Tonghai-Xinyang regional geochemical survey is a component part of the nationwide regional geochemical survey. 摘要桐柏-信阳一带区域地球化学调查是全国区域化探扫面的一部分。
- The application of 3% nitric acid and 3% aqua regia yielded good results in nanoscale material geochemical survey in known concealed ore districts. 在已知隐伏矿区,选用3%25硝酸、3%25王水为捕集剂的纳米物质测量试验获得良好效果。
- It is considered that -100 mesh can be used for low density deep penetration sampling in geochemical survey, and that sampling with this granularity can help to find anomaly effectively. 经对比研究认为,-100目可以满足低密度深穿透地球化学详细测量采样要求,该粒级能够有效地发现异常。
- The oil and gas of borehole geochemistry exploration is the new method for forecasting and evaluation the oil and gas of the reservoir. 井中油气地球化学勘探(井中油气化探)是以预测和评价井中油气储层为目的的一种新方法。
- multi-purpose geochemical survey 多目标地球化学调查
- multipurpose regional geochemical survey 多目标地球化学调查
- nanometer particle geochemical survey 纳米级微粒测量
- landscape areas for geochemical survey 地球化学景观区
- The paper sumed up the effect of geochemistry survey systematicaly in this area. 文章阐述了土壤地球化学测量的方法技术和找矿效果。
- Keywords Linnan oilfield;oil-gas well;borehole geochemical exploration;acidolysis hydrocarbon;pyrolysis hydrocarbon;effect; 临南油田;油气井;井中化探;地球化学特征;酸解烃;热释烃;效果;
- multi-purpose regional geochemical survey 多目标地球化学调查
- Keywords northeast Yaoyingtai area;oil-bearing strata of low porosity and low permeability;oil-water coexistent strata;borehole geochemical exploration; 东北腰英台地区;低孔-低渗油层;油水同层;井中化探;
- First we adopt stream sediment sampling to circle Au anomaly then carry out soil geochemistry survey to reduce target area, finally geological prospect to locate gold ore bodies. 先采用水系沉积物测量圈出异常,然后进行土壤(岩石)测量缩小靶区,最后进行地质普查,发现金矿(化)体。
- First we adopt stream sediment sampling to circle Au anomaly then carry out soil geochemistry survey to reduce target area,finally geological prospect to locate gold ore bodies. 先采用水系沉积物测量圈出异常,然后进行土壤(岩石)测量缩小靶区,最后进行地质普查,发现金矿(化)体。