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    Fuzzy Risk Analysis for Marginal Oilfield Development Based on Factor Sensitivity Levels
    基于因素敏感性水平的边际油田开发模糊风险分析
    In field uses at Wenliu oil fields introducing HZX2 at use levels 60-100 mg/L 2 times a month in average leads to lowering average CIR of produced water from 0.408 to 0.075 mm/a and scaling rate from 3-7 to 0.121 mm/a.
    在文留油田现场应用中,不同油井加入适量药剂(60~100mg/L),加药周期一般15d左右,采出水平均腐蚀速率由0.408mm/a降至0.075mm/a,结垢速率由3~7mm/a降至0.121mm/a。
    Developing Core Techniques,Intensifying Detailed Management and Continuously Improving the Development Levels of Daqing Oil Field
    发展核心技术 强化精细管理 不断提高大庆油田开发水平
    Improving the Technical Levels for Exploration and Development Depending on Informationlization
    依靠信息化提升勘探开发技术水平
    grade levels that the success possibility of drilling is 100 percent. And the accordance ratio of the capability of injection ? production of single well and operation indexes of gas store all are 100 percent.
    大张蛇地下储气库设计方案经现场实施后,取得了钻井成功率 100%,单井注采能力符合率 100 %,气库运行指标符合率 100%的优质水平
    Because our country go through long planned economy of period in the past, enterprise produce necessary goods and materials at all supply according to plan the country, the management role of goods and materials is simpler, compared with foreign countries, the goods and materials management levels of enterprises of our country are generally relatively low.
    由于我国过去经历了较长时期的计划经济,企业生产所需物资完全实行国家计划供应,物资管理任务比较简单,与国外相比,我国企业的物资管理水平普遍较低。
    Based on the theory about rock forming in sedimentology and some knowledge in reservoirphysics,permeability test of 5 factors and 5 levels for clean sands is carried out using orthogonaltest and the influence order on permeability of sand content of different grain sizes andcementing material content is obtained.
    基于沉积岩学有关岩石形成理论和油层物理相关知识,采用正交试验设计方法对纯砂岩人造岩心进行了5因素5水平的渗透率试验设计,得到了不同粒度规格石英砂含量和胶结物含量对渗透率影响的主次因素顺序。
    Through practice validation, it can determine integrity levels of the pipelines instead of other assessment techniques (In-Line-Inspection techniques or Hydrostatic testing), or as a complimentary tool for them.
    通过实践证明,该方法能代替其它完整性评价方法(在线检测或压力试验),或作为辅助工具,确定管道的完整性水平
    The digitalpanoramic borehole camera system (DPBCS), describes the fine structure in borehole wall,achieves the international levels both on image & depth resolution and measurementprecision.
    本论文回顾测井的发展过程并着重介绍了国际先进水平的数字全景钻孔摄像系统的成像原理、系统设计、处理技术和图像效果。
    Through an investigation on the current state of the cementing units, as well as the auxiliary equipment for wall cementing applications on land in China, this paper brings forward the gap between the cementing equipment in use at home and that on advanced world levels and offers some suggestions for improvement on onshore cementing equipment in China.
    本文介绍了国内陆上固井设备的现状、配套情况及存在问题,指出了国内固井设备与国外先进水平的差距,提出了完善我国陆上固井设备的建议。
    At the same time the enterprises should strengthen the scientificrcsearch abilities and raise the levels of management and adminitration for forming and expanding their own dominarit position of construction teams in the market competition.
    同时施工企业应加强科研开发能力,提高经营管理水平,使队伍在市场竞争中形成与发挥自己的优势。
    In analyzing the present situation of tank farms in China, the paper lists some unsafe factors. It makes suggestions in selection of tank types, layout of tank farms, enhancing the levels of design and construction management, capability of anti-lightning and fire protection, strengthening the research of fire extinguishing technology and the revision of existing codes and regulations.
    从分析中国油库现状出发,列举诸多不安全因素,并对油罐类型选择及库区布局、提高设计施工管理水平、防雷及防火能力、加强灭火技术研究乃至修改现有规程规范提出了建议。
    Stainless steel strips with different stress levels were thoroughly inspected by modern methods.
    借助现代化检测方法,对不同应力水平的试片做了全面的检验.
    This article intro- duces the preinciple,technology process flow,characteristics of equipment,main design parameters,on- the-spot test resalt and the techeology levels at home and abroad.
    本文系统介绍了密闭溶气气浮试验装置的原理、工艺流程、设备特点、主要设计参数、现场试验结果以及国内外技术水平
    Some important progresses in studying systematically density and contour current deposits are made by the Chinese scholares, catching up with the world'S advanced levels.
    在重力流沉积和等深流沉积研究中,我国由向国外学习,到逐步达到国际先进水平
    In addition, it was also esti-mated that, energy consumption would be cut down to the levels of 1.9GJ/t for gas oil FCCU and resi-due FCCU respectively by utilizing a part of the low-level heat.
    在目前条件下利用一部分低温热可以使蜡油及重油催化裂化装置的能耗分别降到1.9 GJ/t和2.7 MJ/t的水平
    Various physical and chemical index of the catalyst were basically recovered to the same levels as fresh ones and the activity recovery percent reached up to more than 95% .
    再生后催化剂各项理化指标基本恢复到新剂水平,活性恢复率达95%以上。
    According to the fuzziness of the intensity of hydraulic impact on the triplex pump,the equation and the computer implementation for the simulation of the fuzzy dynamic response are presented,and the fuzzy response characteristics of the fluid end of the Model NBH250/60 triplex pump excited by various levels ofhydraulic impct are discussed.
    根据三缸泵“水击烈度”的模糊性,给出了模糊动力响应模拟的理论公式及计算机实现,探讨了NBH250/60型三缸泵液力端在承受不同水平的水击激励时的模糊响应特性。
    The realization of integration of production management and operation control by DCS microcomputer system raised the management and operation levels, and obvious economic benefit was obtained.
    DCS-微机系统的应用,实现了总厂管理与生产车间控制系统的一体化,提高了管理及操作水平,取得了明显的经济效益。
    This paper reviews the development of HEGF in our institute in the past ten years,and introduces the achievements and the present technical levels in the study of fracturing mechanism,gas generator with solid propellant and liquid propellant fracturing,the testing of spike pressure and p t curve,the method of fracturing design,the fracturing construction technology for cased wells,safety regulations in the process of fracturing,and the laboratory construction. Some problems to be study thoroughly here after are also put forward.
    综述了高能气体压裂增产技术在我院研究与发展的十年概况,扼要介绍了固体药气体发生器及液体药压裂技术、峰值压力和P-t过程测试、压裂设计方法、套管井固体压裂弹施工工艺、机理研究及实验室建设等方面取得的主要成果及技术水平,并对今后需深入研究的几个问题作了简要提示.
 

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