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- The development of such tools can be beneficial to coring operationsin unconsolidated formation in east oilfields of China. 该工具的开发对我国东部油田松软地层取心有一定意义。
- Most shallow reservoirs in Bohai sea are unconsolidated formation with heavy oil, and they are developed mainly by using a sand exclusion management. 渤海浅层油藏大多为胶结疏松的稠油油藏,这类油藏的开发目前主要采取防砂管理方式。
- The paper presents the operational process of systematic coring, and sums up the experience of coring in the unconsolidated formation from ana... 文中介绍了系统取心的施工过程，通过详细分析取心的各个技术环节，总结出松散地层取心经验。
- JIN Yong-jun.The application of foam washing fluid drilling in unconsolidated formation[J].West China Prospecting Engineering, 2003, (11) : 100 - 101. [1]金永军.;泡沫冲洗液在松散煤层中钻进瓦斯抽放孔的应用[J]
- The analysis of working status of pressdrization mechanism for coring tool in unconsolidated formation is done based on experience and indirect surface display. 松软地层取心工具加压机构工作状态的分析一直是依靠经验和间接的地面显示来进行，缺乏理论和实验依据。
- In Henan oilfield, the heavy oil reservoir has shallow depth, high viscosity, and unconsolidated formation with high porosity, high permeability and high oil saturation. 河南浅层特超稠油油层成岩程度低，储层松散，具有孔隙度大、渗透率高、含油饱和度高的特点。
- Methods of tunnel excavation in unconsolidated formations and the collapse zone treatment are intro-duced according to the formation properties fo exit section of Yangzong No. 针对阳宗海一号隧道出口段的地层特点，介绍了在松散土体地层中遂道施工方法的选择及在施工中出现坍塌的处理方法。
- Keywords unconsolidated formation coring tool development application; 疏松地层;取心工具;研制;应用;
- Study and Method for Caliper Problem in the Unconsolidated Formation in the Nanpu Oilfield in Bohai Sea 渤海南堡油田疏松软地层井径问题及其对策
- Influence of Oil Viscosity on Sand Control in Unconsolidated Formation in Chengdao Oil Field 原油黏度对疏松砂岩储层防砂的影响
- The book has been styled in a modern format. 该书已按照现代版式制作。
- Analysis of working status of pressurization mechanism for coring tool in unconsolidated formation 松软地层取心工具加压机构工作状态分析
- Sensitivity Research of Reservoir on Unconsolidated Formation in Chengdao Oilfield 埕岛油田疏松砂岩储层敏感性研究
- The mining mechanism and methods of reducing waterproof pillars under water-bearing unconsolidated formation 含水松散层下缩小防护煤柱的开采机理与途径
- Keywords unconsolidated formation;coring;coring tool;pressurization mechanism;steel ball;analysis; 关键词疏松地层;取心;取心工具;加压机构;钢球;分析;
- Keywords offshore drilling unconsolidated formation coring tool core bit core recovery; 海上钻井;疏松地层;取心工具;取心钻头;岩心收获率;
- An unconsolidated mixture of rock fragments or pebbles. 砾石岩石碎片或卵石的松散的混合物
- Her front teeth were irregular in formation. 她的门牙排列不整齐。
- They marched in parade formation. 他们以列队的阵式行进。
- The book is written in an episodic format. 这本书是以一种松散的形式写成的。
