discussion on methods of simulation for resistivity logging-while-drilling ( lwd) measurements

1、

many organizations have developed new lwd devices and achieved commercial success represented by three main foreign logging companies.

以三大石油测井公司为代表的多家单位陆续开发出新型的随钻地层压力测量设备，而且已经商业化。

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2、

finally, the development flow of lwd data long-rang transmission system based on gprs was summarized.

最后对基于GPRS的LWD数据远程传输系统开发流程进行了总结。

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3、

in chapter 5 a 3d algorithm for electromagnetic lwd simulation in frequency domain is introduced.

第五章介绍随钻电磁波三维频率域数值模拟方法。

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4、

firstly, interpretation method of lwd is researched.

论文首先开展了LWD资料的解释方法研究。

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5、

lwd real-time visual interpretation software platform development

随钻测井资料可视化解释软件设计与开发

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6、

a new inversion method of lwd electromagnetic propagation resistivity

随钻电磁波传播电阻率测井的快速反演新方法

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7、

applications of lwd system in zhuang 1 ping 5 well

LWD测量系统在桩1-平5井中的应用

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8、

an effective fault shooting method for lwd steering tool

一种处理随钻测量仪现场故障的有效方法

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9、

technical performances and applications of the newly developed sonic lwd tools

最新随钻声波测井仪的技术性能与应用实例

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10、

low-power design of lwd sensor application of drilling well project monitoring alarm system in the well field

随钻测井系统井下传感器的低功耗设计钻井工程监测报警系统在井场中的应用

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11、

the study of lwd curve in drilling horizontal wells and analysis by example

水平井随钻跟踪中的测井研究与实例分析

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12、

on investigation characteristics and application of lwd induction logging tool

随钻感应测井探测特性及应用研究

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13、

experimental research of sodium gamma-hydroxybutyrate on cerebral ischemia-reperfusion injury in gerbils

羟丁酸钠对沙土鼠脑缺血再灌注损伤的作用研究

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14、

this paper studies the h property of orlicz-sobolev spaces. by making use of the orlicz spaces and the sobolev spaces techniques, sufficient conditions are obtained for the orlicz-sobolev spaces equipped with luxemburg norm and orlicz norm to have the h-property respectively.

研究了Orlicz-Sobolev空间的H性质，通过应用Orlicz空间和Sobolev空间技巧分别得到赋Luxemburg范数和赋Orlicz范数的Orlicz-Sobolev空间具有H性质的充分条件。

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15、

criteria for k-rotundity of orlicz-sobolev spaces with the luxemburg norm and the orlicz norm, and local k-uniform rotundity of orlicz-sobolev spaces with the luxemburg norm are given in this paper.

本文给出了赋Luxemburg范数和赋Orlicz范数的Orlicz-Sobolev空间具有K严格凸性及赋Luxemburg范数Orlicz-Sobolev空间具有局部K一致凸性的充要条件。

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16、

but this type of development would not eliminate the competition, neither the capitalist inherent contradiction. then, through a discussion of the capital accumulation between bukharin and luxemburg, he became clearer about his marxism doctrine theory of capital accumulation.

但资本的这种发展不会消除竞争，更不会消除资本主义固有的矛盾。之后，布哈林通过与卢森堡关于资本积累的探讨，进一步整理了自己的马克思主义资本积累理论。

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17、

along the line of luxemburg's method in defining luxemburg norm, a modified definition of generalized hausdorff measure was developed. compared with the previous hausdorff measure, the modified definition makes that the hausdorff measure has the proportional property.

采用Luxemburg定义范数的方法给出了广义Hausdorff测度的严格定义，与已有的定义相比新的定义方法使广义Hausdorff测度具有了保持比例的性质。

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18、

this paper studies criteria of the mid-point locally uniform rotundity of orlicz-sobolev space for both luxemburg norm and orlicz norm by combining the skill of orlicz spaces with that of sobolev spaces.

本文研究了Orlicz-Sobolev空间的中点局部一致凸性，通过结合Orlicz空间和Sobolev空间的技巧得到分别赋Luxemburg范数和赋Orlicz范数的Orlicz-Sobolev空间具有中点局部一致凸性的充要条件。

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19、

he has performed in the united states, austria, finland, france, germany, italy, luxemburg, mexico, portugal, spain, sweden, and switzerland.

他曾在美国，奥地利，芬兰，法国，德国，意大利，卢森堡，墨西哥，葡萄牙，西班牙，瑞典和瑞士。

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20、

a good many scholars at home and abroad have done an in-depth study of h property of orlicz spaces equipped with the luxemburg norm and the orlicz norm, and have got many good results.

国内外许多学者对赋Luxemburg范数和Orlicz范数的Orlicz空间的H性质做了深入的研究，并得到了很多好的结果。

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