新的商务模式下ERP系统在石油钻井企业的应用

随着通信技术、计算机技术及先进管理思想的不断发展和广泛应用,电子商务、移动商务和协同商务等商务模式相继出现,传统ERP系统已不能满足企业现有经营管理需求。在新的商务模式下钻井ERP应以企业自身生产经营活动为中心,与企业生产执行系统MES、决策支持系统DSS、供应链管理SCM、客户关系管理CRM、价值链管理VM、知识管理KM、(移动)电子商务、商务智能B I等系统集成,实现与供应商、油田公司、上级部门等外部信息共享,扩展其应用功能,达到企业内外部协同工作,满足企业当前及未来发展需求。     

日本油价抵抗力的形成原因探析

日本一直被称为"经济大国,资源小国",经济发展所需能源的100%依赖于进口,因此有能源领域"脆弱的花朵"之称。然而,在经历了两次世界经济危机后,日本汲取各国在能源领域的改革措施,结合本国国情制定出了符合自身经济、能源特点的政策,逐渐形成了稳固的"油价抵抗力",不但保证了本国经济持续发展的能源需求,而且在面对油荒时处变不惊。     

Growing Economic Interdependence of China and the Gulf Cooperation Council

The six nations of the Gulf Cooperation Council （GCC） have approximately 40percent of total proven oil reserves as well as 23 percent of the world＇s gas reserves. Although rising oil revenues have led to greater outward investment flows, there is also a growing need for significant expansion of the domestic energy sector＇s capacity. Meanwhile, China＇s sustained economic boom has resulted in China emerging as the world＇s second largest consumer and importer o foil, with close to 40percent of its import demand presently sourced from the GCC. This share will grow significantly in the future. Commercial relations between the GCC and China have to date been dominated by energy-related bilateral investment flows and China＇s oil imports. Although this will continue to be a central feature, trade and investment links in non-energy areas will further broaden and deepen the relationship. China ＇s relationship with the USA in terms of energy is also emerging as a major issue. Rather than being competitors, a mutual dependence on stable and secure supplies from the GCC highlights the need for a cooperative relationship.     

官15-2区块整体调驱技术的研究与应用

分析油藏开发矛盾,依据油藏特点,选择针对性的调驱体系,实施深部调驱,有效缓解油藏的层内、平面和层间矛盾,开发指标明显好转,经济效益显著,为同类油藏的治理提供了宝贵经验。     

国外高硫重质油加工经验及我国的对策探讨

介绍了国外加工高硫原油技术和水平和成熟经验，探讨我国沿海炼厂加工含硫原油的对策，合理确定进口含硫原油的加工方案。     

麝香壮骨膏中樟脑和水杨酸甲酯含量的测定

建立麝香壮骨膏中樟脑和水杨酸甲酯含量的测定方法,并测定麝香壮骨膏中两种主要有效成分的含量,以控制麝香壮骨膏生产的质量。采用GC法测定麝香壮骨膏中樟脑和水杨酸甲酯的含量;色谱条件为:毛细管柱PEG-20M,30m×0.32mm×0.25μm,柱温:165℃,进行口温度:190℃,检测器温度:200℃;N2:50Kpa,H2:50Kpa,A ir:50Kpa;进样量:1μl,毛细管柱采用分流进样方式,分流比1:10。在选定的色谱条件下,樟脑和水杨酸甲酯在0.7785-31.14μg和0.7537-15.07mg范围内与峰面积呈良好的线性关系,平均回收率分别为98.35%和102.72%,RSD分别为0.6%和1.20%;本实验为麝香壮骨膏的质量分析提供了一种准确可靠的检测方法。     

基于熵权与TOPSIS的海外油气投资方案评价

海外油气项目具有高投资、高风险和高不确定性的特点，对项目方案进行评价研究是确保项目效益的有效手段。针对海外油气多目标多属性的复杂特征，基于实际项目资料建立了经济、成本、风险三级海外油气方案评价指标体系，采用熵权法确定了不同评价指标的客观权重，然后利用TOPSIS方法对海外油气项目的各个投资方案进行了排序比选。实际应用表明，和成本风险指标相比，目前经济指标仍是影响海外油气投资方案选择的主要原因，但考虑到油气决策的复杂特征，细化评价指标体系内容可以使得最终决策更为精确。     

石油储量价值评价中投资成本级差模型的设计与检验

石油资源的价值评价中，被重点讨论的成本级差因素由4个因素组成，其中投资成本级差因素是首先要讨论的一个因素？在分析投资成本级差因素的组成因子之后，建立能够对之进行测算的数学模型，并就两个油田的实测数据给出计算结果．     

原油价格与原油性质关系的初步探讨

以欧佩克15种原油与迪拜原油的价差，对美制密度（API）、硫的质量分数的相关性进行了统计分析。     

Basis variations and regime shifts in the oil futures market

The conditional volatility of crude oil futures returns is modelled as a regime switching process. The model features transition probabilities that are functions of the basis. Consistent with the theory of storage, in volatile periods, an increase in backwardation is associated with an increase in the likellihood of switching to or remaining in the high-volatility state. Conditional on regimes, GARCH persistence is significantly reduced. Out-of-sample tests show that incorporating regime shifts improves the accuracy of short-term volatility forecasts.