地层流体压力异常是含油气盆地存在的一个普遍现象。
Abnormal formation fluid pressure often exists in oil-gas bearing basin.
需要根据已有的相态测试资料对地层流体模型进行重构。
It is necessary to reconstruct phase model on the basis of finite phase information.
在常规测井中，电阻率测井是识别地层流体性质的主要手段。
In the conventional logging, resistivity log is the chief way to identify the types of fluids in formation.
另一方面使水泥浆具有防窜性，减轻了地层流体对水泥环的侵蚀。
It can reduce cement slurry filtration, provide a channeling-preventing effect and mitigate corrosion of formation fluids on cement ring.
本文讨论了地层流体的热循环对流对次生孔隙形成和分布的影响。
The discussions are made on the influence of fluid-flowing convection over the formation and distribution of secondary pores.
人工地震采油技术可以有效地改善地层流体的流动特性，提高原油采收率。
Artificial seismic production technique can efficiently improve flowing characteristics of formation fluids and then improve oil recovery factor.
从物理上讲，井涌是由于井眼压力低于地层流体压力所致，从而引起流动。
The kick is physically caused by the pressure in the wellbore being less than that of the formation fluids, thus causing flow.
东营断陷盆地古近系发育的地层流体超压系统对油气运聚、成藏至关重要。
The formation superpressure system developed in the Palaeogene system of Dongying Fault Basin plays an important role in hydrocarbon migration and accumulation.
某一地层中的流体漏失可能会引起紧随而来的另一地层流体流入井中的现象。
The loss of fluid to one formation may be followed by the influx of fluid from another formation.
电缆式重复地层测试器(RFT)主要用于裸眼井测量储层压力及地层流体取样。
Wireline repeat formation tester (RFT) is mainly used for reservoir pressure measuring and reservoir fluids sampling.
凝析气藏地层流体相态资料，是凝析气藏研究、储量计算和开发设计的基础资料。
The phase behavior of a condensate reservoir are the bases of reserve estimation and oil field development.
考虑地层水蒸发的高温高压气藏P-T相图更能真实反映地层流体的实际相态特征。
The P-T phase diagram of HT/HP gas reservoir considering formation water evaporation can reflect the real phase behavior characteristics well.
随着储气运行周期的增加，注入的干气使地层流体逐渐轻化，单井产气能力将逐渐提高；
With the period of gas storage working, the injected dry gas would lighten theformation fluid step by step, as a result, the production capacity of single well would increasing gradually.
该方法应用于辽河盆地大民屯凹陷变质岩和碳酸盐岩潜山地层流体类型识别，效果良好。
The method were applied to fluid type identification of metamorphics and carbonate reservoirs of Liaohe Basin, and obvious geological effect was obtained.
根据物理化学原理，建立了完全封闭条件下构造抬升剥蚀后地层流体压力的定量计算公式。
Based on the principles of physical chemistry, a formula is established for quantitatively calculating formation fluid pressure after tectonic uplifting and erosion in a closed system.
常规地层流体取样的实验室PVT分析可以提供流体的粘度数据，但是取样及分析的成本较高。
The conventional samples of formation fluids can be used in laboratory PVT measurements to provide viscosity data, but the cost of sampling and data analysis is relatively higher.
得到了与地层流体相匹配的热力学参数场，为其后的数值模拟提供了所需的状态方程热力学参数。
Obtain the thermodynamic parameter field matching with formation liquid and provide the necessary thermodynamic parameters of state equation for the following numerical simulation.
自然电位与地层流体的矿化度有密切关系，侵入带中泥浆滤液的矿化度对自然电位测井有较大的影响。
Spontaneous potential (SP) of a formation has tight relationship with salinity of formation liquid, the salinity of mud filtrate in invaded zone affects SP log considerably.
许多标称的探测深度都假定地层是具有特殊属性的均质地层(如假定地层的电导率或地层流体类型)。
Most quoted depths of investigation assume a homogeneous formation with certain properties, such as a given resistivity or fluid content.
基于可压缩流体不稳定流动理论及地层流体渗流理论，建立了气体钻井过程中井筒瞬态流动的数学模型。
Based on the theory of unsteady flow of compressible fluid and the seepage theory of formation fluid, the mathematical model of the gas transient flow in the wellbore has been established.
目前，对地层流体气—液两相、气—液—固三相相平衡理论研究是国内外石油工业界中的一个热点课题。
To date theoretical research on gas-liquid-solid three-phase equilibrium in reservoir fluid is a popular subject of petroleum industrial world at home and abroad.
由于低渗透页岩地层流体高温膨胀导致的超孔隙压力，有可能产生有效拉张应力，严重时会导致地层破裂。
Due to the higher thermal expansion of fluid in low permeability shale, the super pore pressure may lead to the development of effective tensile stress and even formation fracturing.
对于复合地层受到污染的气井，地层流体的渗流规律已不符合常规解释方法的推导条件，需对分析方法进行修正。
To gas well of polluted compound formation, the percolation law of flow is already not conformity to the induced requirement of conventional interpretation way which is needed to modify.
通过对套损井的成因分析发现：提高水泥环的韧性可以防止地层压力对套管的挤压损坏和地层流体对套管的腐蚀。
After the cause of casing damage is analyzed, the improvement of the toughness of sheath can prevent the casing damage.
由于地层流体不能进入井筒，过平衡钻井时要确定油气层一般都通过岩屑录井、气测录井、岩心分析、荧光等来实现。
Because the formation fluid can not seep in well bore, people find out reservoir usually by cuttings logging, gasometry logging, core analysis, fluorescence etc.
本文首先在文献调研的基础上，分析了火山岩油气藏基本地质特征，并着重研究了KLML气藏的地质储层特征以及地层流体性质。
This article based on the analysis of the basic geological features of volcanic reservoir, and focuses on KLML gas reservoir geological and fluid properties, reservoir characteristics.
水泥浆的有效浆柱压力是在初凝前还是在初凝后降低至水柱压力，直接关系到能不能在固井候凝过程中压稳地层流体、实现压稳防窜候凝。
The time when the cement slurry's column pressure reduces to the water column pressure before or after initial set is directly related to whether or not formation fluids flow out during wait-on-time.
水泥浆的有效浆柱压力是在初凝前还是在初凝后降低至水柱压力，直接关系到能不能在固井候凝过程中压稳地层流体、实现压稳防窜候凝。
The time when the cement slurry's column pressure reduces to the water column pressure before or after initial set is directly related to whether or not formation fluids flow out during wait-on-time.
应用推荐