1) heterogeneity
[英][,hetərodʒi'ni:iti] [美][,hɛtərədʒə'niətɪ]
非均质
1.
Research on water flooding effect improved by vectorial well arrangement for reservoirs with permeability heterogeneity in plane;
矢量井网改善平面非均质油藏水驱开发效果研究
2.
Influence of reservoir heterogeneity on oilfield development effectiveness;
储层非均质对油田开发效果的影响
3.
Determination of the distribution of heterogeneity of a reservoir by using the clustering-theory in Grey System;
运用灰色聚类方法确定储层非均质分布
2) heterogeneous
[英][,hetərə'dʒi:niəs] [美]['hɛtərə'dʒinɪəs]
非均质
1.
Analysis and application of reservoir forward production response character under inter-layer heterogeneous conditions.;
层间非均质条件下的储层正演生产响应特征分析及应用
2.
By means of the equation of threshold pressure gradient and permeability regressed by experimental method, and the threshold pressure gradient distribution of heterogeneous reservoirs which is derived from the equation, the math model of flowing through porous media and infinite differential equation at three dimentions and three phases radius axis considering threshold pressure gradient.
利用实验手段回归出启动压力梯度与渗透率的相关式,并用此式得出非均质油藏的启动压力梯度分布,建立了考虑启动压力梯度的三维三相径向坐标下的渗流数学模型和有限差分方程。
3) inhomogeneity
[英]['in,həumədʒi'ni:iti] [美][,ɪnhomədʒə'niətɪ]
非均质
1.
Based upon a great deal of numerical tests,the stress-strain curve of inhomogeneity rock is studied.
岩石冲击倾向指标E/l值是反映岩石发生冲击地压难易程度、冲击类型与强度的重要参数,通过对细观非均质岩石的全过程应力-应变曲线的大量数值实验进行分析,揭示出冲击倾向指标E/l与非均质参数m遵循负指数关系且E/l随m增大而减小。
2.
The detritus oil and gas reservoir in continental depressed basin in the west of Sichuan are characterized by the compatibility, low porosity and permeability, alternation between thin and thick layer, multi zone stack and intensive inhomogeneity.
四川盆地川西坳陷陆相致密碎屑岩油 /气储层具有致密、低孔渗、薄层交互、多层叠置和强非均质性的特点。
3.
A FE (Finite Element) model is given, with the consideration of inhomogeneity and facilitating to sensitivity analysis for direct and inverse problems as well as the employment of G-N method.
模型考虑了材料的非均质、各向异性等因素,并在计及测量误差的情形下,对其进行了数值验证,得到了令人满意的结果。
4) non-homogeneous
非均质
1.
Solutions for axisymmetric problems of non-homogeneous subgrade on rock;
岩层上非均质弹性地基轴对称问题求解
2.
In this paper,the heat transfer and thermoelastic motion equations of non-homogeneous elastic materials under sudden heat condition are obtained based on the basic theory of continuum mechanics.
依照连续介质力学的基本理论,推导出了非均质弹性材料热冲击问题所满足的热传导和热弹性运动方程。
3.
By use of the upper limit theorem of plastic limit analysis and variational principle,the ultimate bearing capacity of anisotropic and non-homogeneous foundation soils were ascertained,and the basic formulas were derived.
应用塑性极限分析法上限定理及变分原理,确定非均质及各向异性地基土的极限承载力,导出了确定非均质和各向异性地基土极限承载力的基本公式。
5) heterogeneity
[英][,hetərodʒi'ni:iti] [美][,hɛtərədʒə'niətɪ]
非均质性
1.
Study on reservoir heterogeneity of clastic rock of Shahejie formation in Dongying sag;
东营凹陷沙河街组碎屑岩储集层非均质性研究
2.
Relation between infilling patterns of short-term base-level cycle and macroscopic reservoir heterogeneity-taking Chang6 to Chang7 turbidite fan of Yanchang Formation in Longdong area as an example;
短期基准面旋回充填样式与储层宏观非均质性关系——以陇东地区三叠系延长组长6—长7浊积扇为例
3.
Reservoir sedimentary characteristics and heterogeneity of block Cao 4,member 4 of Shahejie formation in Lean Oilfield;
乐安油田草4块沙四段储层沉积特征与非均质性研究
6) reservoir heterogeneity
非均质性
1.
The sedimentary environment of lower Karamay formation is alluvial fan,and reservoir heterogeneity is very strong in the central part of No 6 block of Baijiantan oilfield.
白碱滩油田六中区克下组为冲积扇沉积,储集层非均质性严重,在对这类储层进行综合评价时,除了用到孔隙度、渗透率和泥质含量等常规评价参数外,在这里增加了变异系数、突进系数和级差三个参数,使得非均质性的作用在储层综合分类评价中得到充分体现;然后应用聚类分析将储集层分为三种类型,其中Ⅰ类储层最好,Ⅱ类储层次之,Ⅲ类相对较差;最后对每个单层中三类储层的分布进行了分析,进而指导油田的进一步开发。
2.
The reservoir heterogeneity of Liuhua 11?1 Oilfield was quantitatively characterized.
对南海流花 11 1油田储层层内、层间及平面非均质性进行了研究。
3.
Sedimentary microfacies and reservoir heterogeneity of the turbidite sand bodies in the middle 3rd Member of the Shahejie Formation in the T74 district of Shengtuo oilfield were studied systematically based on the core observation, electrofacies analysis, well log interpretation and image analysis.
利用岩心观察、测井相分析、测井资料处理与评价、图像分析等方法,系统研究了胜坨油田T74地区古近系沙河街组三段中亚段浊积砂体的沉积微相及储层非均质性。
补充资料：非均质流充填材料管道输送
非均质流充填材料管道输送
pipelining of fill with heterogeneous flow
粒径试，或累计重量50%对应的中位粒径成。代替式(4)或(5)中的物料粒径。 中国金川有色金属公司提出的水力坡度计算公式为 {___厂gD(八一1)门‘’2} 尹一‘〕{‘十’。8〔’寺“h[~不又兀万一」{式中yk为固体物料的密度，t/m3;其余符号意义与式(3)同。fe一1日nzhl{Iu eho叩tlon eo一}一00 guondoo shusong非均质流充填材料管道输送(pipelining。ffill with heterogeneo:一5 flow)固体颗粒不均匀地分布于液相载体中的充填材料浆体的管道输送方-法颗粒较大且浓度较低的充填材料浆体多以非均质流输送。非均质流浆体属于牛顿浆体。 非均质流浆体的临界淤积流速随着浆体流动速度的增大，在管道底部滑动的颗粒层刚刚消失时的流速非均质流浆体的摩阻损失与流速间的关系见图。非 {口训 彩}/丫洲/、、，l 彗厂一{ 。。速度。一 非均质流浆体和水的摩阻损失与流速的关系 1桨体的;2水的;二I，临界淤积流速均质浆体的这种关系与水的摩阻损失差别很大。曲线1的d/)段表示，当流速增大到一定程度时，原来淤积在管底的固体颗粒开始运动、其中绝大部分颗粒处于不连续跳跃状态;随着流速的增大，水流本身的摩阻损失增加，消耗于颗粒滑动和悬浮的能量也增大，因此压失损失随流速的增大而增加。曲线1的从段表示随着流速的增大，间歇性悬浮的颗粒越来越多，沿管底滑动的颗粒越来越少，这时水流本身的压头损失虽然随流速的增大而增加，但消耗于滑动的能量却随之减少，结果总压头损失因增加值小于减少值而减少曲线]的、d段表示，在全部颗粒完全悬浮后，随着流速的增大压头损失也逐渐增加。点c所对应的流速就是临界淤积流速对于临界淤积流速:。。，许多学者都提出了不同的计算公式。其中由前苏联学者由约芬(入.11.汁巾，‘，)提出，经科别尔尼克‘c.{’.川卜。附f，，门修正的计算公式为 /一15梅振{会一().4卜m·(1) 劝)一‘5梅梅{会一曰}酬，m/s(2)式中I)为管道直径，m;休为平均粒径的固体颗粒在水中自由沉降末速，m肠;z。为浆体比重;找为水比重;。为均匀系数，。一3比公。。，d〕和碗分别为重量从小粒径向大粒径累计的曲线上1。环和9。%对应的粒径式(l)和式(2)适用于浆体重度小十或等于1.25t/m“式(l)适用于颗粒平均直径为。.环~。.60mm的均匀颗粒尾矿。式(2)适用于颗粒平均直径大于。.15mm的不均匀颗粒尾矿。 非均质流浆体水力坡度的计算预估非均质流浆体的水力坡度只限于在实际工程中常常遇到的紊流情况。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条