avo

avo

1. In the 1960's, Levi.Strauss bewrited to avo w the difference between structure and form in allusion to Propp's method.He p ointed out formalistic ingredients in Propp's folktale study.

20世纪60年代,列维*斯特劳斯针对普罗普的方法问题撰文申明结构与形式的差异,指出了普罗普故事研究中的形式主义因素特征。

2. APPLICATION OF AVO TECHNOLOGY TO THIN GAS RESERVOIR EXPLORATION

A VO技术在寻找薄气层中的应用

3. Techniques for detecting AVO anomaly and the application

AVO 异常检测技术及其应用

4. AVO Crossplot Analysis and Its Application

AVO交会分析及其应用

5. AN APPLICATION OF AVO CROSSPLOT TECHNIQUE

AVO交汇图分析技术的应用

6. ANALYSIS AND APPLICATION OF AVO INTERSECTION CHART

AVO交绘图应用分析

7. Amplitude variation with offset(AVO),which is developed into a perfect geophysical technique from an early recognized phenomenon,is widely used in oil and gas exploration.

AVO从早先所认识到的一种现象已发展成一种完善的地球物理勘探技术,被广泛应用到油气勘探领域。

8. Keywords AVO analysis;reservoir estimation;lithologic reservoir;

AVO分析;储层预测;岩性气藏;

9. Residual moveout correction in AVO analysis,

AVO分析中的剩余时差校正

10. A REVIEW OF AVO AND ITS APPLICATION

AVO分析和应用

11. Application of AVO analysis in carbonate formation

AVO分析在碳酸盐岩地层中的应用

12. AVO inversion is an important aspect of its techniques which is to make inversion for the varieties of amplitude versus offset based on the normal pre-stack common reflection gathering and extract compressional wave, shear wave and density.

AVO反演是AVO技术的重要组成部分,它是对常规叠前共反射点道集的振幅随炮检距变化进行反演,提取纵、横波速度和密度,AVO反演不同于其它地震反演。

13. APPLICATION OF AVO TECHNIQUE IN COMPLEX CARBONATE RESERVOIRS

AVO在复杂碳酸盐岩储层中的应用

14. Application of AVO seismic inversion in hydrocarbon prediction

AVO地震反演在油气预测中的应用

15. AVO Attribute Produce and Interpretation on Workstation

AVO属性工作站处理及解释

16. AVO intercept and gradient crossplot analysis and its application

AVO截距与梯度交会图分析及应用

17. The AVO technique is mainly used to study the variation regularity of seismic wave amplitude with the migration distance, and the distribution of the 3D seismic data directly influences the effects of AVO processing.

AVO技术主要用于研究地震波振幅随偏移距变化的规律,三维地震资料的偏移距分布情况直接影响AVO处理的效果。

18. AVO technique can obtain much information of subsurface media. It is very significant for oil and gas exploration.

AVO技术可以得到描述地下介质的多方面信息,这对油气勘探具有非常重要意义.

19. AVO technique has unique advantage in lateral prediction of hydrocarbon reservoir. However,low signal-to-noise ratio and thin-bed effect make very difficult the application of AVO technique in this field.

AVO技术在油气储层横向预测中具有独特的优点,但由于受信噪比和薄层效应的影响,给AVO技术的应用带来了很大的困难。

20. Application of AVO Technology to the East Area in Liaohe Basin

AVO技术在辽河盆地东部地区的应用

21. Advances in AVO techniques.

AVO技术新进展

22. AVO technique is another effective geophysical method after bright spot technique whichutilizes amplitude imformation of seismic record for gas prospecting.

AVO技术是继亮点技术之后的又一项利用地震振幅信息勘探天然气的有效地球物理方法。

23. AVO technique analyzes the characteristic and regular of the amplitude of the pre-stack seismicwaves varied with the offset, from which the properties and lithology of the oil and gas reservoirs can bepredicted and judged.

AVO技术是通过对叠前地震波的振幅随偏移距的变化特征和规律进行分析,进而对油气储层流体的性质、储层岩性等做出预测和判断的一项地震油气勘探技术。

24. The research on AVO technique and its application progress.

AVO技术研究及应用进展

25. AVO technique can be used to solve the problems that can not be solved by conventional 2D modeling, which advantage of AVO techniques is developed. This paper tries to prove the practice and credibility.

AVO技术解决了常规的二维模型不能解决的问题,发挥了AVO 的技术优势,在寻找油气藏方面具有实用性和可信性。

26. AVO verifies lithology and fluid through analyzing the change rule of amplitude versus offset.In this method, cross plot analysis is the main approach.

AVO技术通过分析振幅随偏移距的变化进行岩性和流体识别,交会图分析是AVO异常分析的主要技术手段。

27. AVO effect indicates how seismic reflection amplitude varys with offset.

AVO效应反映了地震反射振幅随炮检距变化的特征。

28. AVO forward and inversion technology and its application

AVO正反演技术

29. Some new development of AVO technique

AVO理论和方法的一些新进展

30. AVO was primarily put forward to improve the ability to detect the hydrocarbon, but today it develops much beyond of this scope, and permeates every aspects of seismic exploration.

AVO的提出最初仅仅是为了提高烃检测能力,今天AVO的发展已经超出了这个范畴,它已经和正在渗透到地震勘探的各个领域。

31. AVO Effects in CDP Gathers and its Influences to Lithologic Processing.

CDP道集内的AVO效应及对岩性处理的影响

32. Analysis of P-SV wave AVO response feature

P-SV波AVO响应特征分析

33. AVO analysis of P-SV and SH waves.

P-SV波和SH波的AVO分析

34. AVO weighted stack inversion of P-SV converted wave.

P-SV转换波AVO加权叠加反演

35. AN APPLICATION OF AVO FORWARD MODELING IN PROMAX SYSTEM

Promax AVO正演模型的应用

36. Progress in research on the method of P-SV wave AVO

PSV波AVO方法研究进展

37. Study of AVO theory and its application in VTI medium.

VTI介质的AVO理论与应用研究

38. AVO detection to a typical seismic illegibility zone

一个典型的地震"模糊带"的AVO检测

39. Experiment on Designing and Making AVO Meter

万用电表的设计与制作实验

40. THEORY AND APPLICATION OF AVO METER'S ADDITIONAL MEASUREMENT RANCE

万用电表附加量程档的原理与使用

41. 3D AVO processing method and its application

三维AVO处理方法及应用

42. The AVO responses of coal of different structures are considerably different.Both intercept and gradient on the coalbed top interface increase with the density of cleats and fractures increasing.

不同结构煤体在AVO响应上存在明显的差异,随著煤层割理裂隙发育程度的增强,煤层顶面AVO的截距和梯度都会增大;

43. To promote the development of the marke t ecomomy and the socialist democracy,our government must refom the political sy ste m thoroughly,make a full use of positive affection of the market economy,and avo id its passive affection.

为了使市场经济体制与社会主义政治相互促进,必须进行全方位的政治体制改革,以充分发挥市场经济体制的积极作用,克服消极因素。

44. AVO information extraction using correlation analysis removes quite well the unfavourable factor caused by low signal-to-noise ratio, avoiding the shortcoming of AVO technique. The method recommended here includes the following steps.

为此,本文用相关分析法提取AVO信息,较好地克服了信噪比低的影响,弥补了AVO技术的不足之处。

45. Keywords Carbon dioxide;Seismic technology;AVO;Inversion;

二氧化碳;地震技术;AVO;反演;

46. Bright spot and AVO techniques p1ay big roles in hydrocarbon exploration.

亮点技术和AVO技术曾使油气勘探工作取得了巨大成功。

47. Advances in AVO techniques emerged from the 67th EAGE annual meeting is reviewed. Topics covered new development of AVO theory, AVO modeling, AVO parameter inversion, and case studies.

介绍了67届EAGE年会上AVO技术的进展情况,主要涉及AVO理论新进展、AVO正演模拟技术、 AVO参数反演技术及应用实例等。

48. 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.

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。

49. Starting with AVO forward calculation, this paper gives analysis to the AVO abnormal characteristic of gas sand verified by drilling and proposes the AVO negative abnormal characteristic of shallow gas reservoirs in Yinggehai Basin.

从AVO正演计算入手,分析了已被钻井证实的含气砂岩的AVO异常特性,提出了莺歌海盆地浅部气层所具有的AVO负异常的特殊规律,探讨AVO技术在莺歌海盆地找气的应用前景.

50. The ideas and results of the different methods presented in this paper reflect the state-of-the-art and the application prospects of AVO techniques.

从这些方法的思想和 应用效果上可以看出AVO技术的发展现状及其在油气检测中的应用前景。

51. The ideas and results of the different methods presented in this paper reflect the state and the application prospects of AVO techniques.

从这些方法的研究思路和应用效果上可以看出,AVO技术的发展现状及其在油气检测中的应用前景。

52. Based on the 3?layers medium model, we have analyzed the multiwave AVO effects for the medium models.

以三层介质模型为基础,对不同储层参数的介质模型进行了多波AVO效应分析。

53. The former most AVO researches are based on single-phase solid medium,however the real gas and oil reservoirs are multiphase medium, that is the unification of multi-mediumcomponent of the gas, oil, water, and rock matrix.

以前绝大多数的AVO技术研究均是基于单相固体介质模型开展的工作,而实际油气储层是油气、水及岩石骨架等多种介质组成的统一体,即多相组分介质。

54. However,in practice AVO technique is seriously effected by the factors of wavelet interference and above-covered layers.

但在实际应用中,子波干涉和上覆层影响等因素使常规AVO技术的效果受到很大影响.

55. AVO simulation of BSR and inner structure of sediments bearing hydrates has been carried out using AVO technique.

但是,由于水合物与油气的性质不同,在具体应用过程中,仍存在许多需要注意的问题。

56. However,if the AVO is not made, the magistrate may tell you to pay the defendant's costs, but only if the defendant can convince the magistrate that your complaint was frivolous or vexatious.

但是,如果法庭没作出AVO,地方法官可能会让你支付被告的费用,但是只是在被告说服法官你的控诉是无关紧要的或是麻烦的情况下。

57. Author tries to solve the problem in this paper and puts forward an optimum geometrical method for collision avo...

作者针对这一船舶避碰决策中存在的问题 ,提出了一种几何决策优化的方法。

58. The combination of 3-D visualization and AVO techniques was used as a quick way to detect the geologic anomalies of various AVO characteristics and hydrocarbon reservoirs.

例如 ,将三维可视化技术与AVO技术联合应用 ,能快速识别具有不同AVO特征的地质异常体和含气储集体 ;

59. Keywords keep amplitude;high fidelity;AVO;forecast;identification;

保持振幅;高保真;AVO处理方法;预测;识别;

60. Futh, S.-C.Yang, Y.-L.Huang, C.-S.Cheng, C.-W. and Hsian, T.-H. (2005)AVO Analysis and Modeling Applied to Hydrocarbon Potential Assessment of the TongyingtaoBasin.

傅式齐、杨育良、黄昌盛、陈建文、宣大卫(2005)震幅支距分析与模拟应用于东引岛盆地油气潜能评估。

61. Influence of reservoir parameters on AVO effect

储层参数对AVO响应的影响

62. THE INFLUENCES OF RESERVOIR PARAMETERS ON THE MULTIWAVE AVO EFFECTS

储层参数对多波AVO效应的影响

63. Title: Azimuthal AVO inversion of P-wave in fractured medium.

关键词:方位AVO;反演;裂缝介质;近似反射系数

64. To predict the types of fluid is still an unfailing hot topic by means of AVO elastic parameters inversion.

其中,利用AVO反演弹性参数预测流体仍然是本届年会研究的重点。

65. Fitting the zero-offset reflection record by AVO principle.

利用AVO原理拟合零炮检距道反射记录

66. Using AVO technique to detect Quaternary shallow biogas in Hangzhou Bay area.

利用AVO技术检测杭州湾地区第四系浅层生物气

67. Research of AVO for hydrocarbon detection has been undertaken by many researchers in the last two decade.

利用AVO技术进行含油气性检测,前人已做了大量研究工作。

68. Inversion of Poisson's ratio and reservoir thickness by AVO effect

利用AVO效应反演泊松比和储层厚度

69. AVO technology based on Fred.

利用川西丰谷三维宽方位地震资料,采用基于Fred.

70. AVO attribute section processing by time-window fitting method

利用时窗拟合法求取AVO属性剖面

71. It includes superficial stratumseismic brightness technique, AVO, seismic attributes analysis technique and seismicinversion technique.

包括浅层地震亮点技术,识别气藏的叠前AVO技术,叠后地震属性分析技术和地震反演技术。

72. The Precision analyses Of AVO inversion in one-phase medium

单相介质AVO反演的精度分析

73. AVO simulation in two-phase media

双相介质的AVO正演模拟

74. Azimuthal AVO in anisotropic medium

各向异性介质中的方位AVO

75. AVO attribute plays an important role in reservoir prediction and reservoir description. The oil-gas discrimination ability of AVO attribute varies greatly with exploration area or zone of interest.

各种AVO属性反映的储层或含油特征具有很大的不确定性,在不同地区、不同层位,含油气砂岩的AVO属性千差万别。

76. Great attention should be paid to the potential application risk of AVO attribute.

因此,应用AVO属性预测储层和描述油藏特征时,必须有足够的认识。

77. Therefore, the AVO data processing is critical in AVO analysis, while data processing and suitable parameter selection directly influences the results.

因此,AVO处理是AVO分析研究的关键,处理流程及参数的合理与否直接影响分析结果。

78. Therefore, applying the multi-azimuthal AVO method to fractured reservoirs and its vector difference analysis can determine the fracture intensity and density of the reservoirs.

因此,对于发育裂缝的储层采用多方位AVO方法进行矢量差异分析可以确定储层中裂缝发育的强度和密度。

79. AVO technique can be well used to predict gas reservoir in this area because of both the simple geological structures and the stable formations.

因该区地质构造比较简单,地层分布较为稳定,所以有利于用 AVO 技术检测气层。

80. Crossplotting has become a fundamental process in AVO analysis, just as it is in petrophysical analysis.

在AVO分析中,交会分析是一种非常重要的处理方法,就像交会分析在岩石物理学分析中的地位一样。

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