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Injectivity Characteristics of EOR Polymers - PRRC Home
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Injectivity Characteristics of EOR Polymers - PRRC
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Characterization of F-V-Rings by Generalized Injectivity
F－V－环的广义内射性刻划
This paper studies the relations between the injectivity of R and R#G.
本文主要讨论R的自内射性与Smash积R#G的自内射性之间的关系。
be two rings, let
bimodule and
be faithful. In the paper, we study the p
injectivity of
. The main results are the following: (1)
is a right p
injective ring if and only if
假定R和T均是环，M是（R，T）－双模且MT是忠实的，利用双模RMT来研究T的P－内射性，证明了如下结果：环T是右P－内射的当且仅当对于任意t∈T有Mt＝（（Mt）C）S和Tt＝（Mt：M）T；
THE GENERALIZATION OF INJECTIVITY
AND VON NEUMANN REGULARITY
广义内射性与von
Neumann正则性
Characterization of
hereditary monoids by injectivity
α-遗传幺半群的内射性特征
Influence Factors of Associated Polymer Solution Injectivity
缔合聚合物溶液注入性影响因素
Through the rock core flowing experiment and the data matching, it visually reflected the injectivity, the selectivity , the profile improved degree and other performance of the weak gel, and established the mathematic relation for the viscoelastic modulus, residual resistance factor and permeability, and offered the basal parameter for the numerical model optimized.
通过岩心流动实验和数据拟合，直观反映了弱凝胶的注入性、选择性、剖面改善程度等性能，建立了粘弹性模量与残余阻力系数和渗透率的数学关系，为数模优化提供了基础参数。
Good injectivity into cores is observed only for solutions of gelled xanthan Flocon.
胶状的Flocon溶液在岩心中有良好的注入性 ;
Meanwhile,the experimental result shows that the existing methods for evaluation of polymer solution injectivity cannot be used to properly and/or objectively appraise the behavior of associated polymer solution injectivity,which can be as an important guide for development of this new assessment method.
实验结果同时也说明了现有评价聚合物溶液注入性的方法不能正确、客观地评价缔合聚合物溶液的注入特性,从而为建立新的适合缔合聚合物的注入性评价方法提供了重要的依据。
Fourthly, the well injectivity of the optimized hydrophobically associating polymer AP-P3 solution and the selected HPAM solution was shown when flowing through the porous media, that is, blocking never took place and propagating was even.
高于临界缔合浓度的AP-P3溶液与HPAM溶液在多孔介质中均表现出良好的注入性，即未发生堵塞且传播较均匀。 从阻力系数特征可以看出，相同条件下HPAM溶液流度控制能力相对较弱；
Considering the production response and the CO2 injectivity, the development scheme of Fang-48 fault block should be firstly the CO2 stimulation followed by CO2 drive, secondly by water-CO2 alternate flooding.
考虑开采效果和气体注入能力,芳48特低渗透油藏开采应优先选择CO2吞吐后气驱,其次为水驱转CO2驱。
The resistance factor produced by the B foaming agent in core appears a wavy increase,which may be useful for improving the injectivity in the process of water alternate gas to some extent.
B号起泡剂溶液与氮气交替注入的方式在岩心产生的阻力因子呈波浪增加这一特点,可能在一定程度上能够克服气水交替过程中注入能力降低的问题,对改善油藏的注入能力是有利的。
In Daqing Oil Field, a pilot test of high concentration polymer injectivity was conducted on 6 injection wells in August 2002. Three wells are injecting in high permeable pay zones and the other 3 wells in low permeable pay zones.
2002 年8 月,在大庆油田6 口注聚井(3 口高渗井, 3 口低渗井)进行高质量浓度聚合物注入能力试验,其油层有效渗透率范围0.354~1.06μm2。
KW-1 high temperature oil displacement assistant is provedto be a kind of ideal additive for thermal oil recovery through laboratory evaluation,based onthe static experimental evaluation,injectivity evaluation and dynamic oil displacement effi-ciency evaluation under high temperature and high pressure,and studies of field application.
通过静态试验评价，高温、高压注入能力评价及高温高压动态驱油效率评价等室内评价研究和现场应用研究，证明KW－1高温驱油助剂是比较理想的稠油热采添加剂。
4. The pilot test and laboratory test of high-concentration polymer flooding The influence factors such as concentrations, molecular weights and injection rate on the injectivity of high concentration polymer flooding are investigated and some stimulation measures are suggested.
4. 高质量浓度聚合物驱油方法的室内实验和矿场试验研究本文首先对影响高质量浓度聚合物驱注入能力的因素进行了研究,然后提出了解决注入压力难的措施。
On the average, the starting pressure of water injection increases by 2.74MPa, and water injectivity index decreases by 39.32 m
3/(d.MPa).
注水启动压力平均上升了 2 .74MPa,吸水指数平均下降了 39.32 m3 /( d·MPa) .
The average injection pressure has risen from 6.6 MPa to 10.3 MPa, water injectivity index has fallen from 40.5 m3/(d·MPa) to 38.2 m3/(d·MPa), average pressure index has risen from 3.5 MPa to 6.4 MPa.
视吸水指数由封堵前的40.5m3/(d·MPa)下降到封堵后的38.2m3/(d·MPa); 水井的平均压力指数由3.5MPa上升到6.4MPa。
in 1 year of starting application of this inhibitor in 13 WIWs at water treating/injecting plant Yu-1,a raise of WIP by 0.8 MPa and a decrease in apparent water injectivity index by 0.06 m~3/d·MPa,that is,by 3.70%,
在榆一联13口井使用,1年后平均注水压力仅上升0.8 MPa,平均视吸水指数仅下降0.06 m3/d. MPa,即3.70%;
Interpretation and Application of Low Amplitude Anomaly of Injectivity Profile Isotopic Curves
吸水剖面同位素曲线低幅度异常解释与应用
An analysis of water injectivity in the pilot area of
SZ36-1 oilfield and a preliminary probing into
water-injection mode of viscous oilfield
绥中36-1油田试验区注水井吸水能力分析及稠油油田注水模式初探
查询“injectivity”译词为用户自定义的双语例句&&&&我想查看译文中含有：的双语例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。&&&&&&&&&&&&&&&&&&&& In this paper We have discussed the relation between the solvabilityfor all beR (a ring)and the uniqueness of the equation ax = b determined byan element aeR. The above—mentioned R is a general (associative) ring,and in particular, a ring With descending (or ascending) chain conditionfor right—ideals. Thus, We have obtained the relation betWeen the surjectivity and the injectivity of the left multiplication a1 determined by anelement aeR. &&&&&&&&&&&&在此文中,我们将就一般的(结合)环R,并特别就带有右理想降(升)链条件的环R,讨论元素a∈R所法定的方程ax=b对所有b∈R的可解性与其解的唯一性之间的关系,从而获得环R的元素a所决定的左乘变换a1的遍射性与其内射性之间的关系。&&&&&&&& Based on the analysis of the production performance of a multi-layer reservoir and the pilot tests of interlayer interference in some water-injection wells in Daqing Oilfield, this paper discusses theoretically the definition of interlayer interference and friction resistance in a borehole in an injector, and the factors affecting them. The difference and relationship between them and how they influence the injectivity individually are also discussed. &&&&&&&&&&&&本文通过大庆油田多层开采的实践和矿场注水井层间干扰试验,从机理上初步探讨了注水井层间干扰、井筒干扰的实质及其影响因素,并且分析了两者的区别、关系及其对吸水能力的影响。&&&&&&&& The concept of direct injectivity as a generalization of (quasi) injectivity was introduced by W. K. Nicholson in 1976. In this paper we investigate properties of direct injective modules, and attempt to obtain a necessary and sufficient condition for a R-module to be direct injective. &&&&&&&&&&&&直内射的概念是(拟)内射的推广,它是由W.K.Nicholson于1976年首先引进的。本文研究直内射模的性质,并且给出一个R-模是直内射模的充分必要条件。&nbsp&&&&&&&&相关查询:
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2008 CNKI－中国知网
北京市公安局海淀分局 备案号：110 1081725
&2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社injectivity 和injection有什么区别，具体意思和用法区别。_百度知道
injectivity 和injection有什么区别，具体意思和用法区别。
提问者采纳
医生开了三支注射液的处方：It&#39；吸水指数injectivity profile 吸入剖面injectivity profiling 吸水剖面绘制injectivity response 注入能力增加injectivity test 注入井吸入能力测试injection
注射（名词）。
注射剂. 又该打针了。 如;s time for another injection：The doctor prescribed three injections,注射液 如。名词；注入性。injectivity behavior 注入动态injectivity coefficient 吸水指数injectivity index 注入指数，物质的一种性质injectivity内射性
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后缀不同，词性也不同
injection注射
针injectivity
是注射的形容词形式
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出门在外也不愁&&&steam injectivity profile modification
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This paper presents the formulation,gelation conditions,performance characteristics and field tests of agent PST in 6 steam huff-puff wells for water plugging and 1 steam injection well for steam injectivity profile modification(anti-steam-channelling)at Binnan region of Shenli.
本文介绍了PST堵剂的配方、成胶条件、冻胶耐温性和封堵性能以及在滨南地区热采矿6口蒸汽吞吐井和1口注蒸汽井进行现场堵水、封窜试验的结果。
(K,L)-Injectivity and (K,L)-Pseudoinjectivity
（K，L）－内射性和（K，L）－伪内射性
Steam rectification
水蒸气精馏
ON A(X,M)-c-INJECTIVITY
A(X,M)-c-内射性(英文)
STEAM INJECTIVITY PROFILE CONTROL AGENT DKJ-Ⅱ AND ITS FIELD USES
高温调剖剂DKJ-Ⅱ的研究和现场应用
The steam flow rate.
结果表明,在注汽参数一定的情况下.
查询“steam injectivity profile modification”译词为用户自定义的双语例句&&&&我想查看译文中含有：的双语例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。&&&&&&&& The titled chemical agent PST is of complex composition and crosslinked in two steps to give a strong and thermally resistant gel.In aqueous solution,a potassium acrylate/acrylanmide copolymer,PAK,is crosslinked by Cr(3+)(from potassium bichromate) at relatively low temperatures and a modified tannin extract,TS,phenol and aldehyde react with each other to form a tanninophenolic resin,TSPF,at higher temperatures,with further formation of spatial natwork(gel) PAK/TSPF/Cr(3+).The gel can be reinforced by intro... &&&&&&&&&&&&以改性栲胶ＳＴ、阴离子型聚合物ＰＡＫ为主剂，添加铝硅酸钠盐、醛、苯酚及重铬酸钾，通过低温、高温二次交联制得的冻胶型堵剂ＰＳＴ，能耐很高的温度并具有很大的封堵强度，可用于蒸汽吞吐生产井的堵水和注蒸汽井的利率调剖。本文介绍了ＰＳＴ堵剂的配方、成胶条件、冻胶耐温性和封堵性能以及在滨南地区热采矿６口蒸汽吞吐井和１口注蒸汽井进行现场堵水、封窜试验的结果。&nbsp&&&&相关查询:
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2008 CNKI－中国知网
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&2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社