流体饱和度

利用体积CT法研究聚合物驱中流体饱和度分布

Determination of fluid saturation in polymer flooding by volume - CT method

碳氢比测井是FCH地层流体饱和度测井的简称。

C / H log is short for FCH formation fluid Saturation log .

应用CT成像技术研究岩心水驱含油饱和度分布特征流体饱和度的涌状分布

Application of CT Scanning Image Technique to Study of Oil Saturation Distribution in Core Displacement Test

对CT图像进行了X射线硬化处理、X射线漂移校正、图像矩阵变换及体积CT位置校正，研究出用体积CT对岩心流体饱和度进行测量的技术。

A method for determining oil and water saturations in cores by volume ? _CT scanner was developed on the basis of X_ray hardening treatment , X_ray drifting correction , martix transformation of imagines and position correction of CT images with volume ?

并且研究了双相介质（水气、油气）孔隙率、流体饱和度和上覆岩层压力变化对反射波AVO的影响。

The paper also studied the effects of porosity , fluid saturation in diphasic medium ( water gas and oil gas ) and change of overburden pressure on reflection wave AVO .

介质的各向异性、孔隙率、流体饱和度及有效压力等是影响地震波振幅随炮检距变化（AVO）的重要因素。

The anisotropy , porosity , fluid saturation and effective pressure are the significant factors which effect on amplitude variation with offset ( AVO ) of seismic wave in the medium .

FCH地层流体饱和度测井是以碳氢比为基础，用以研究探测地层流体性质和饱和度。

Carbon-Hydrogen fluid saturation log , based on Carbon-Oxygen log , is a new kind of logging technology studying formation fluid ′ s character and oil saturation .

提出拟波及系数、临界流体饱和度等新概念；

We introduce two new concepts : critical saturation and pseudo conformance .

基于叠前地震反演参数的流体饱和度定量预测方法

Quantitative prediction method for fluid saturation based on pre-stack seismic inversion parameters

用生产资料预测油藏流体饱和度的简单方法

A Simple Method for Prediction of Reservoir Fluid Saturation with Production Data

核磁孔隙度大的，其可动流体饱和度反而要低。

The higher the pore tested by NMR , the lower mobile fluid saturation .

密闭取心流体饱和度误差的影响因素及修正方法

Influencing factors and correction method for error of fluid saturation calculation during sealed coring

根据油藏流体饱和度形成条件建立碎屑岩油层含油饱和度解释模型

Oil saturation interpretation model of clastic reservoir from the formation conditions of reservoir fluid saturation

储层的渗滤能力、可动流体饱和度及储层评价。

Permeable ability , saturation of ( mobile ) fluid and evaluation of the Fu-Yang oil reservoirs .

随着裂缝密度增大，油气的富集程度和可动流体饱和度增高。

The degree of oil enrichment and moveable fluid saturation linearly increase with the increase of fracture density .

结果表明：绿泥石薄膜厚度越大往往可动流体饱和度越小。

The study results show that the thicker chlorite films is , the smaller the saturation of movable fluid will be .

本文根据作者的实践，探讨了利用示踪剂浓度资料，确定流体饱和度的方法。

According to author 's practice , it has been discussed in this paper how to determine fluid saturations by using the data of tracer concentrations .

并发现微裂缝的发育对该研究区储层可动流体饱和度影响很大，对改善储层连通性起到重要的作用。

And found that the development of micro-cracks in the study area , the reservoir fluid saturation movable great impact on the improvement of reservoir connectivity plays an important role .

在符合一定操作要求的条件下，超声波信号可以直接反映岩心中的液体饱和度特征；利用超声波检测岩芯径向流体饱和度是可行的，饱和度与声时之间存在单调关系。

The second is to investigate the feasibility using supersonic wave to test the rock radial saturation and build up the supersonic wave equipment that test the rock radial saturation ;

通过对三维地震参数的分析，可以评估油藏表征的参数（沉积相、构造、生长历史、流体饱和度等）。

By analyzing the3D seismic parameter , we can assess the parameters of the reservoir characterization , such as deposition , structure and growth history , fluid saturation and so on .

提出了一种基于测井数据和叠前地震反演参数的流体饱和度定量预测方法&孔隙体积模量法。

A new method based on well logging data and pre-stack seismic inversion parameters , which is called pore bulk modulus method , is presented to quantitatively calculate pore fluid saturation .

确定油藏过渡带的流体饱和度，是准确计算非均质、低渗透油藏中油水过渡带油气地质储量的关键。

The calculation of fluid saturation in the transition zone is highly related to accurate calculation of oil and gas geologic reserve in oil / water transition zone in heterogeneous low permeability reservoirs .

方法利用磁共振录井技术在钻井现场快速、准确地分析岩屑、岩心及井壁取心的孔隙度、渗透率、可动流体饱和度、束缚流体饱和度及含油饱和度等参数。

Methods Utilize magnetic resonance-mud logging ( MR-ML ) technology to rapidly and accurately analyze such parameters of cuttings , core and sidewall core as porosity , permeability , FFI , BVI and oil saturation , etc.

从渗透率、可动流体饱和度、平均喉道半径和启动压力梯度对低渗透储层驱油效率、采收率的影响程度出发，建立了低渗透储层分类的参数体系。

Classification parameters for low permeability reservoir has been found , which is based on the impact of flooding efficiency and recovery percent , regarding penetration , movable fluid saturation , the average throat radius and the starting pressure gradient .

从本届年会看，岩石物理内容主要涉及岩石物理模型建立、时延地震岩石物理与岩石各向异性分析、喷射频率和流体饱和度及其分布预测、岩石物理模拟等新方法、新技术、新成果。

Topics included establishment of rock physics models , rock physics analysis for time-lapse seismic and properties of anisotropic rocks , estimations of the squirt-flow frequency , fluid saturation , and fluid distribution , as well as rock physics modeling .

实验测量结果和理论分析表明，天然氡气法能够有效地测定具有一定天然放射性水平岩心的孔隙度，并特别利于于驱替后岩心的残余流体饱和度的测定。

Experimental results and theoretical analysis show that the new method can effectively measure the porosity of a core with a certain intensity of natural radioactivity , and has the special advantage for determining the residual fluid saturation of a core after displacement .

研究表明：火山岩岩芯的束缚水饱和度与孔隙度和渗透率之间有一定的相关关系。随火山岩岩芯渗透率的增大，可动流体饱和度增大，束缚水饱和度降低。

Research indicated that the irreducible water saturation of volcanic gas reservoir was relative to porosity and permeability , and with increasing of permeability of the volcanic gas reservoir , the movable fluid saturation increased , while the irreducible water saturation decreased . 3 .

在注入水矿化度资料不全的情况下，可利用原始含油饱和度确定出注入水矿化度。最终，针对解释层中的每个采样点确定出混合地层水矿化度和流体饱和度。

Under the conditions of no complete injected water salinity data , the injected water salinity was confirmed by the original oil saturation so as to finally determine the mixed formation water salinity and fluid saturation at each sampling point of the interpretative layer .

核磁共振测试束缚水比离心法测试值偏大；核磁孔隙度均略小于常规孔隙度；核磁孔隙度大的，其可动流体饱和度反而要低。

The tested the irreducible water content by NMR is higher than the tested value by centrifugation experiment . The tested pore by NMR is lower than that tested by conventional analysis method ; the higher the pore tested by NMR , the lower mobile fluid saturation .

最后，通过若干算例验证了本文结果的正确性并探讨了不同渗透系数、荷载频率、流体饱和度以及边界条件下单层非饱和多孔介质一维瞬态动力响应的特点。

Finally , several numerical examples are provided to prove the correctness of the present solution and investigate the features of one-dimensional transient response of single-layer unsaturated porous media . Among the examples , different dynamic permeability coefficients , loading frequencies , liquid saturations and boundary conditions are considered .