2) exploration benefit
勘探效益
1.
To guide the exploration better,it is urgent to evaluate and predict not only the distribution of oil pools but also the exploration benefit.
这就要求勘探者不仅要明确剩余资源潜力,而且要对剩余油气藏的规模结构及勘探效益有比较清晰的认识。
2.
It is suggested that the potentialities of the old areas should be tapped to preserve stable production, new areas should be broken to develop; whole exploration benefit may be improved by stre.
建议老区挖潜保稳产 ,新区突破求发展 ;加强基础工作和人才培养 ,依靠科技进步 ,提高整体勘探效
3.
petroleum exPloration had been opened up, and the exploration benefit had been improved significantly.
1998年中国石油天然气集团公司在国际油价持续下跌等不利条件下,狠抓“四落实”,突出重点勘探项目,注重探明储量质量,提高勘探技术含量,工程技术攻关取得明显的勘探成效,扩展了新的油气勘探领域,勘探效益有了明显提高。
3) exploration results
勘探效益
1.
To avoid the decision-making risk and boost exploration results, the exploration plan can be brought under scienti?c management in three areas.
通过优化勘探计划投资结构,突出勘探工作近期与长远发展有机统一这一重点,不但完成了各年度储量任务、提升了储量品位、提高了勘探效益、把住了勘探效益第一关,而且为下步工作解决了战略展开、战略突破、战略准备三个层次勘探所需的目标。
4) exploration benefit method
勘探效益法
1.
Based on the distribution characteristics of proven oil field reserves size and the changing trend of oil yield and discovery rate per exploration well over the years in the Qianjiang Sag,the Jianghan Basin,three different kinds of statistic methods such as pool size sequence,Weng's life cycle and exploration benefit method have been chosen in the paper.
根据江汉盆地潜江凹陷已探明油田储量规模分布特点、历年石油产量和单井发现率数据变化趋势,选用了油田规模序列法、翁氏生命旋回法和勘探效益法3种统计方法,在分析不同方法的数学原理、数学模型、参数特征及适用条件的基础上,从不同侧面计算潜江凹陷石油资源量。
2.
This paper discusses at length the principles of the exploration benefit method and its application and problem in oil and gas resources evaluation.
在详细探讨勘探效益法预测油气资源的原理、方法、操作流程及存在的问题的基础上,运用勘探效益法对苏北盆地高邮凹陷的剩余可探明储量进行了预测。
3.
The paper presents the exploration benefit approach to assess remaining oil potential in the Jinhu Sag,North Jiangsu Basin,and briefly discusses the principles and steps of the exploration benefit method in oil and gas resources assessment.
根据苏北盆地金湖凹陷储量发现规律,应用勘探效益法预测该区剩余可探明储量,并简要介绍了勘探效益法预测油气资源的原理和步骤。
5) exploration and development profits
勘探开发效益
6) prospecting benefits
勘查效益
1.
Improving gold prospecting benefits should develop prospecting investment multi channel and fully provide the condition of reducing risk, that also need to sincerely follow the prospecting raw so as to improve proven rate, sincerely follow the economic operation raw so as to improve prospecting scientific content and innovation capability.
提高金矿勘查效益 ,必须多方开辟勘查投资渠道 ,充分创造小风险条件 ;认真遵循地质找矿规律 ,努力创造高命中率条件 ;认真遵循经济运行规律 ,依法在矿业权市场中有所作为 ;认真遵循认识发展规律 ,全面提高找矿的科技含量和科技创新能力 ;积极推行项目管理 ,建立全面质量管理体系 ;重视环境因素 ,促进勘查工作的持续发展。
补充资料：磁法勘探
| 磁法勘探 magnetic prospecting 通过观测和分析由岩石、矿石（或其他勘测对象）的磁性差异所引起的磁异常，进而研究地质构造和矿产资源（或其他探测对象）的分布规律的地球物理勘探方法。其中磁异常是指磁性体产生的磁场叠加在地球磁场之上而引起的地磁场畸变。 岩石磁性主要取决于铁磁性矿物的包裹体，最常见的铁磁性矿物有磁铁矿、钛磁铁矿、磁黄铁矿和磁赤铁矿。岩石、矿石的磁性由感应磁化强度和剩余磁化强度两部分组成。岩石、矿石受现代地磁场的磁化而产生感应磁化强度与现代地磁场强度的比值（即磁化率）表示其受磁化的难易程度。在形成过程中，岩石、矿石受到当时地磁场的磁化而获得磁性，称为剩余磁化强度。岩石、矿石磁性的差异是磁法勘探藉以解决地质找矿问题的基础。 磁测工作按照观测磁异常的空间地域不同，分为地面磁测、航空磁测、海洋磁测和井中磁测。磁异常的观测数据需做适当的处理和改正，主要有正常场改正、日变改正、仪器的温度系数和零点漂移改正。作大面积磁测时，正常场的改正中，还应包括纬度改正。由此获得准确的异常值，常用等值线平面图和剖面图来表示。常用的磁法勘探仪器有磁秤、磁通门磁力仪和质子旋进磁力仪。
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参考词条