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   旋回 在 石油天然气工业 分类中 的翻译结果: 查询用时:0.032秒
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旋回
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  cycle
    PREDICTION OF RATE OF WATER CUT INCREASE BY LOGISTIC CYCLE METHOD
    Logistic旋回预测含水上升率
短句来源
    Calculating oil reservoir saturation by using Logistic cycle
    Logistic旋回计算油层饱和度的方法
短句来源
    A SIMPLE METHOD TO SOLVE THE WENG CYCLE PARAMETERS
    Weng旋回参数求解的简单方法
短句来源
    The Method for Solving the Parameters of Weng Cycle to Predict the Production
    预测油气田产量的Weng旋回及其参数求解方法
短句来源
    The results show that the thickness of sedimentary cycle caused by eccentricity cycle ranges from 8.70 m to 13.89 m;
    其中偏心率周期引起的地层旋回厚度变化为8.70~13.89m;
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  cycles
    SEDIMENTARY CYCLES AND DEPOSITIONAL SYSTEMS OF SUBMEMBER Es ̄(3(3~4))IN THE QIANLIYUAN SUBDEPRESSION OF THE DONGPU SAG
    东濮凹陷前梨园次洼Es~(3(3~4))亚段沉积旋回与沉积体系
短句来源
    Stratigraphic base-level cycles and physical properties of the reservoir sandstones in the Chang 4+5 and Chang-6 oil formations of the Upper Triassic Yanchang Formation in the Pingbei Oil Field, Shaanxi
    坪北油田上三叠统延长组长4+5—长6油组地层基准面旋回及储层物性
短句来源
    We classify lower-Ordovician three third-order cycles: SSq1,SSq2, SSq3, classify upper-Ordovician four third-order cycles: SSq4, SSq5,SSq6,SSq7.The thesis applies some theories to research reef and karst reservoir inchronostratigraphic framework.
    其中将奥陶系中下统划分 3 个长期旋回(10个中期旋回)SSq1、SSq2、SSq3; 奥陶系上统良里塔格组划分 2 个长期旋回(5个中期旋回)SSq4、SSq5,而奥陶系上统桑塔木组划分 2 个长期旋回(6 个中期旋回)SSq6、SSq7。
短句来源
    Abstract In the Submember Es3(3~4) of Qianliyuan Subdepression, sedimentary cycles reflecting lake transgression-lake regression are well-developed.
    前梨园次洼Es~(3(3~4))亚段中反映湖进—湖退的沉积旋回非常发育。
短句来源
    The Jiufutang Fuxin Formations could be divided into MSC1, MSC2 and MSC3 medium term base level cycles, among them MSC2 and MSC3 are elevated semi cycles.
    昌图凹陷九佛堂组—阜新组可划分出3个中期基准面旋回:MSC1,MSC2和MSC3。
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  “旋回”译为未确定词的双语例句
    Application of Beta Cyclical Model to Predicion of Production Recoverable Reserves in Ninghai Olifield
    贝塔旋回模型在油田产量及可采储量预测中的应用
短句来源
    Generalized gamma cyclic model for predicting production and recoverable reserves of oil and gas fields.
    广义伽马旋回模型预测油气田产量与可采储量
短句来源
    Hierarchical Division and Correlation of Base-level Cycle-Taking Chang 4+5-Chang 6 Oil Formations in Pingbei Oilfield for Examples
    基准面旋回的层次划分与对比——以坪北油田长4+5-长6油层组为例
短句来源
    The change of reservoir architecture and the microscopic heterogeneities of sand bodies were correlative with the change of A/S.
    随着A/S 值的变化,在中期旋回格架内,储层结构类型和砂体层内非均质性特征的变化具有相应的规律。
短句来源
    On the basis of geological facies and seismic facies analysis, five high-resolution sequence stratigraphy models have been established.
    在地质相和地震相分析的基础上,建立了研究区5个古地貌单元的馆陶组河流相沉积高分辨率层序地层模型,总结了研究区长期基准面上升和下降半旋回的沉积体系综合模式。
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  cycle
INHIBITORS OF FILARIAL GAMMA-GLUTAMYL CYCLE ENZYMES AS POSSIBLE MACROFILARICIDAL AGENTS
      
The sensitivity of two γ-glutamyl cycle enzymes i.e.
      
Results of clone formation and Flow cytometry analysis (FCAS) suggested that prodigiosin has the capability of restraining mitosis by regulating the cell cycle.
      
All these results demonstrate that prodigiosin can obviously inhibit the proliferation of pancreatic cancer cells H8898 by arresting the cell cycle and inducing apoptosis.
      
Bifurcation of limit cycle for quadratic system with invariant parabola
      
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  cycles
This phenomena is related to the invariant cycles under the transformation We also give a characterization of all low-pass filters for MSF wavelets.
      
This phenomena is related to the invariant cycles under the transformation x ?2x (mod2π).
      
Hamiltonian cycles and decompositions of cayley digraphs of finite abelian groups
      
In this paper, Hamiltonian cycles and decompositions of Cayley digraphs are investigated.
      
In addition, some known results about the Cartesian products of two directed cycles are also deduced.
      
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It is important in practice to predict the productivity,cumulative recove- rable reserves and cumulative water-oil ratio of an oil field. The paper gives a prediction of the future production and cumulative re- coverable reserves of an oil field by means of a model,Weng Cycle,and a prediction of the cumulative water-oil ratio of the same oil field by another model,Logistic Cycle. The results of calculations from the data of various oil fields both in China and abroad indicate that the predictions based on two...

It is important in practice to predict the productivity,cumulative recove- rable reserves and cumulative water-oil ratio of an oil field. The paper gives a prediction of the future production and cumulative re- coverable reserves of an oil field by means of a model,Weng Cycle,and a prediction of the cumulative water-oil ratio of the same oil field by another model,Logistic Cycle. The results of calculations from the data of various oil fields both in China and abroad indicate that the predictions based on two models are acce- ptable,and some helpful ideas can be extracted.

预测是对未来的展望和分析。对油田的产量、最终可采储量以及综合含水率进行预测有很大实际意义。本文应用 Weng 旋回对油田的未来产量与最终可采储量进行了预测,同时应用逻辑斯特旋回对油田的综合含水率进行了预测。通过对国内外油田的试算结果表明,用这两个模型进行预测是可行的,而且从预测的结果中可以得到一些有益的启发。

Poisson旋回预测模型的优点在于不但能预测动态系统状态的最大值(拐点),同时能给出最大值出现的时间。本文将Poisson旋回模型用于油田最大注水量的预测,并通过某油田萨北开发区最大注水量预测的实践,说明了Poisson旋回模型在油藏工程研究中的实用价值。

In this paper, the oilfield injection-production system is regarded as a "black box" system. In view of systems engineering, the conception of an overall information predection model is presented. The POISSON CYCLE model and the LOGISTIC CYCLE model, preseented by professor Weng Wen Bo, are used to describe the process of the production and the water cut changes in the oilfield injection-production system, and are taken as an essential mathematic model. The parameters of models are given by using the generalized...

In this paper, the oilfield injection-production system is regarded as a "black box" system. In view of systems engineering, the conception of an overall information predection model is presented. The POISSON CYCLE model and the LOGISTIC CYCLE model, preseented by professor Weng Wen Bo, are used to describe the process of the production and the water cut changes in the oilfield injection-production system, and are taken as an essential mathematic model. The parameters of models are given by using the generalized recurrence gradient algorithm for system identification used in the modern theory of control which was presented by Professor Han Zhigang, and then a complete mathematical model for predicting the oil production and water cut are obtained. As verified by results calculated using oil field data from the oil field both at home and abroad satisfactory results are obtained both in the data matching and preformance predition. The precision of the performance prediction by using dynamic parameters is even higher than that using the classical ststic parameters.

本文提出了整体信息预测模型的概念,以Poisson旋回、Logistic旋回公式为模型基本结构,采用系统辨识推广的递推梯度算法确定模型中的参数,得到了油田产油量,综合含水率预测的数学模型。国内外油田实际资料计算结果表明,模型的拟合精度和预报精度都是令人满意的。

 
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