勘探成本

本文分析了油气勘探成本的发展趋势及其控制因素。

This paper analyzes the trend of petroleum exploration cost and its control .

转换波勘探成本低，获取的地下信息量大。

The converted-wave is low in exploration cost and can obtain huge subsurface information .

利用岩土工程体制降低勘探成本的若干思考

Some Consideration About Using Rock-Soil Engineering System to Reduce Exploring Cost

采掘工业中的勘探成本探明的天然气可采储量

Ploration costs in extractive industries proven recoverable gas reserves

油气勘探成本发展趋势及控制

Petroleum exploration cost and its control

采掘工业中的勘探成本

Ploration costs in extractive industries

推行岩土工程体制，降低工程造价与勘探成本岩土工程勘察报告书编制规程

Promote the Rock-Soil Engineering System , Reduce the Cost of Engineering and Reconnaissance ; Specification for report of geotechnical investigation

由于生物成因气主要分布在浅层，易于开采，而且天然气性质好，勘探成本较低，认为应加大生物气的勘探力度。

Furthermore , because of the good quality and the lower exploration cost , biogenic gas should be given a great deal exploration prospecting .

油气微生物勘探成本低廉、简便快速、多解性小，可能适用于该油气田。

Microbiological exploration is characterized by low cost , being simple and convenient , and low ambiguity , thus is possibly suitable for use in this field .

一位石油业高管表示，原油价格下跌是一个机遇，可通过与提供商（如钻井公司）重新谈判合约，在全球范围降低勘探成本。

A senior oil executive said that the drop in crude was an opportunity to lower exploration costs globally by renegotiating contracts with providers such as drilling companies .

在现有勘探成本分析的基础上，分析了该项指标的影响因素，探讨了勘探投入与石油探明储量的关系。

Influencing factors of this index are analyzed and the relation between exploration investment and proven oil reserves is discussed based on the analysis of the current exploration cost .

勘探成本升降的关键因素是勘探成效，由此降低勘探成本必须从提高勘探效益的这一基本环节着手。

The key factor of exploration cost down or up depends on exploration effectiveness high or low . Therefore , to reduce exploration cost has had to proceed from enhancing exploration effectiveness .

用常规方法确定岩性油藏含油边界需要一定的井孔资料，导致勘探成本较高，为此引入神经网络方法。

Certain borehole data are needed to determine the oil boundary of lithologic reservoir by conventional approaches , which leads to high exploration cost . The neural network method was introduced into this work .

政府在油价低、勘探成本高时和企业签署了合约，然后在费用高昂的工作完成以后、在收益上涨之际撕毁合约。

Governments strike deals with companies when the price of oil is low and the cost of exploration high and then tear them up when the expensive work has been done and the yield rises .

采用这套过障碍观测模式不仅可以得到和障碍区两侧等质量的地震资料，而且可以有效地降低勘探成本。

Using the set of obstacle-crossing geometry patterns can not only obtain the seismic data with good quality equal to that on the both sides of obstacles , but also effectively reduce the prospecting cost .

提出单位油气经济可采储量勘探成本作为油气勘探经济效益评价的核心指标，对构成评价指标的油气经济可采储量和勘探成本进行了分析研究。

Exploration cost of unit economic recoverable oil / gas is taken as a core parameter in the exploration economic evaluation , and oil / gas recoverable reserves and exploration cost are analyzed and studied .

因此只有科学合理地设计过障碍观测系统模式和参数，才能保证地震测线顺利通过障碍物，得到较好的障碍物下方的地震资料并降低勘探成本。

Therefore , only scientific and reasonable design of obstacle-crossing geometry and parameters can ensure the seismic lines successfully passing through the obstacles , obtaining better seismic data under the obstacles and reducing the prospecting cost .

依据马克思成本价格理论，利用价值分级技术描述石油储量单元的级差收益，建立了石油储量价值评估的勘探成本模型。

In accordance with Marx 's cost-price theory , established is an exploration cost model in value assessment of oil reserves , which describes the differential profit of an oil reserve unit by way of value grading .

通过对油田勘探成本内部结构的分析，从静态的角度反映综合成本的现状，找出构成综合成本主要的项目；

The main items constituted of integrated cost are figured out by means of the analysis of internal structure of exploration cost in oilfields , and the present situation of integrated cost is reflected from the viewpoint of static ;

海上油气田勘探开发成本高，评价井少，录取的资料有限，容易使ODP设计存在不确定因素，给ODP的实施及其后的开发生产带来困难。

In the design of offshore Oilfield Development Plan ( ODP ), there easily are uncertainties because of higher exploration and development cost , less appraisal wells and limited data available , which may cause difficulties for the ODP implementation and subsequent field development and production .

油气勘探企业成本控制问题探讨

Discussion on expense control of enterprises of oil and gas prospecting

四川盆地地震勘探工程成本浅析

Analysis on engineering cost of seismic exploration in Sichuan Basin

油田勘探总成本变动分析

An Analysis of the Total Costs of Oilfield Exploration

两个国家的能源领域都面临收入下降和上游勘探开发成本上升的困境。

Both countries'energy sectors face declining revenues and the high costs of upstream exploration and production .

浅谈地质勘探企业成本管理

Cost Management in Geological Prospecting Enterprise

同时对目前勘探作业成本和作业效率指标进行了评价。

Meanwhile , an evaluation is made of the present indicators regarding exploration operating cost and benefit .

该区沙四段储层非均质性强，油气分布规律复杂，勘探开发成本高。

Because of the strong heterogeneity of the Es 4 Member reservoir and the complexity of oil distribution , the cost of exploration is very high .

该区扶杨油层储层为低孔、低渗储层，油气分布规律复杂，勘探开发成本高。

Because Fu-yang oil bed is low porosity and low permeability reservoir and the oil distribution is complex , the cost of exploration is very high .

认为石油勘探作业成本与是否探明储量无关，也与勘探周期无关；

It is argued that the activity cost of oil exploration has no relevance to whether the reserves are proved or not , or to exploration cycle .

中生界三叠系延长组是安塞油田的主要含油层系，油藏类型属隐蔽岩性油气藏，具有典型的低渗、特低渗特点，储层非均质性强，油气分布规律复杂，勘探开发成本高。

The main oil-bearing layer is Triassic Yanchang Formation . It belongs to the petrology concealment oil-gas and has the characteristics of low permeability or very low permeability .