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stabilizing
相关语句
  
    COGNITION AND PRACTICE FOR STABILIZING OIL PRODUCTION AND WATER CONTROL IN DAQING OIL FIELD
    大庆油田落实油控水方针的认识与实践
短句来源
    Application of water well performance control Plot in stabilizing oil production by water control.
    水井动态控制图在控水油中的应用
短句来源
    APPLICATION OF INTERVAL SUBDIVISION IN WATER INJECTORS IN "STABILIZING OILPRODUCTION AND CONTROLLING WATER CUT
    注水井层段细分在“油控水”中的应用
短句来源
    Squeeze method——a good way of stabilizing oil production by water control in Block Qiao 29.
    挤水泥堵水是桥29块控水油的好方法
短句来源
    The effect of stabilizing oil production by water control was achieved in 1999 with 17.6% natural decline rate and 48.4% composite water cut.
    1999年控水油取得阶段成果 ,自然递减控制在 17.6 % ,综合含水降至 48.4%。
短句来源
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  “stabilizing”译为未确定词的双语例句
    Application of Infrared Spectrum in the Studies of Clay Stabilizing Agent
    红外光谱在粘土稳定剂研究中的应用
短句来源
    The optimum emulsifying conditions for the system are found through orthogonal test. The optimum emulsifying conditions for the system are: ultrasound intensity 0.148 W/cm2, emulsifier dosage 2.5wt%, stabilizing agent dosage 0.158wt%, treatment time of ultrasound 15 min, ethanol dosage 5%(V), water-oil ratio 10%(V).
    本实验中掺水量为10%(V) 时的超声柴油微乳化最佳工艺条件为乳化剂用量为2.5%(wt),指示电流为3A(相当于声强为0.148W/cm2),稳定剂用量为0.158%(wt),超声作用时间为15min,乙醇用量为5%(V).
    Stabilizing Underwater Pipeline with Pile-support Structure
    钻孔灌注桩加固水下管道
短句来源
    Increasing Reserves and Stabilizing Production in High Water Cut Period of Complicated Fault-Block Oilfield
    极复杂断块油田高含水后期增储稳产研究
短句来源
    Application of GX-105 Stabilizing Agent for Diesel Oil on FCC Unit
    GX-105柴油稳定剂在催化裂化装置的应用
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  stabilizing
This study revealed the formation and the detailed structure of water layers on HAP surfaces and suggested that the interfacial water played an important role in stabilizing the HAP particles in aqueous solutions.
      
Calcium divalent cation was effective in stabilizing the enzyme, especially at higher temperatures.
      
Circular dichroic spectra suggested an essential role of β structures in stabilizing the protein globule.
      
The protein-based medium displayed a greater stabilizing effect particularly on HRP-steroid conjugates.
      
It is suggested that MEC acts as an endogenous stabilizing agent for bacterial cells subjected to oxidative stress and as an immunomodulator for eukaryotic hosts.
      
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This paper deals with the application of statistical method to find an empi- rical formula co-relating the productirity index,flowing bottom hole pressure, and water cut increasing with the variation of the production water oil ratio of the oilfield by analyzing the actual production data from Daqing Oil Field.An empirical method of predicting the natural production declining has been given by studying their relationship during the stabilized period of the oil field.An illustrative example with actual...

This paper deals with the application of statistical method to find an empi- rical formula co-relating the productirity index,flowing bottom hole pressure, and water cut increasing with the variation of the production water oil ratio of the oilfield by analyzing the actual production data from Daqing Oil Field.An empirical method of predicting the natural production declining has been given by studying their relationship during the stabilized period of the oil field.An illustrative example with actual data have demonstrated that the maximum relat- ive error of prediction is less than 10%.

本文从水驱孔隙性砂岩油田开发的基本理论出发,在分析大庆油田实际资料的基础上,采用数理统计方法,找出采油指数、井底流压、含水上升率随含水率变化的数学表达式。通过其相互关系的研究,给出在油田稳产期内,预测产油量自然递减的经验方法。经实际资料检验,此方法预测产量的相对误差最大不超过10%。

SPU(Ⅱ) and SPU(Ⅱ)/HPAN used as stabilizing agents for waterbase muds have been studied. Both are salt and heat resistant.The rheclogical properties of SPU (Ⅱ)and SPU(Ⅱ)/HPAN acqueous solutions and their treated muds are investigated with Rt.-2 Viscometer. The dynamic shear stress (τ_0) is used to characterize the notwork structure of muds Experimental results show that the network structure of SPU(Ⅱ)treated muds is weak. The stabilization of SPU(Ⅱ) treated muds is supposed to be a ttributed mainly to the...

SPU(Ⅱ) and SPU(Ⅱ)/HPAN used as stabilizing agents for waterbase muds have been studied. Both are salt and heat resistant.The rheclogical properties of SPU (Ⅱ)and SPU(Ⅱ)/HPAN acqueous solutions and their treated muds are investigated with Rt.-2 Viscometer. The dynamic shear stress (τ_0) is used to characterize the notwork structure of muds Experimental results show that the network structure of SPU(Ⅱ)treated muds is weak. The stabilization of SPU(Ⅱ) treated muds is supposed to be a ttributed mainly to the hydrability of SPU(Ⅱ) but not to the network formation as in the case of HPMMA discussed in our previous paper. In the case of SPU(Ⅱ)/HPAN system, the effect of network structure is as important as that of hydration. With the addition of NaCl, the dynamic shear stress of SPU(Ⅱ) treated mude is increased to some extent. By adding NaCl, the amount of SPU(Ⅱ) adsorbed on kaolin is increased with a corresponding decreae of η/c of SPU(Ⅱ) solution, which, in turn, has enhanced considerably the hydration of kaolin due to coiling by NaCl The increase of dynamic shear stress of SPU(Ⅱ) treated muds is believed to be caused by hydration and not by network formation, as coiling of SPU(Ⅱ) is unfavourable for network formation.

本文研究SPU(Ⅱ)和SPU(Ⅱ)与HPAN复配产物(SPU(Ⅱ)/HPAN)用作饱和盐水泥浆稳定剂,两者都具有良好的耐盐性能和一定的抗温能力。因此我们认为:SPU(Ⅱ)在饱和盐水泥浆中主要是通过水化起稳定作用的,SPU(Ⅱ)/HPAN复配泥浆,除水化因素外,体系形成网架结构也起重要作用。

A fault-block oil field generally yields high output in the initial stage of its development. But it can hardly maintain a stable production for a comparatively long time, primarily due to its limited size and to its being bounded by faults. Great lithologic variations of continental deposits and occurrence of many barriers of dense rocks are also contributory, while the ill-adaptability of well pattern to the reservoir that leaves a considerable amount of reserve untapped is another cause of rapid decline of...

A fault-block oil field generally yields high output in the initial stage of its development. But it can hardly maintain a stable production for a comparatively long time, primarily due to its limited size and to its being bounded by faults. Great lithologic variations of continental deposits and occurrence of many barriers of dense rocks are also contributory, while the ill-adaptability of well pattern to the reservoir that leaves a considerable amount of reserve untapped is another cause of rapid decline of production With the fault block as a unit, the overall readjustment made in Dagang is based on the well pattern adopted in the initial stage to cope with the pro-blems arising in the course of development, to prolong the period of stabilized production and to raise the rate of recovery by water displacement from time to time. Satisfactory result has been achieved, as in the last four years, the overall annual rate of decline of production has been reduced from 20.1% to 10.5%.

断块油田投入开发的初期,一般具有较高的生产能力。但是很难做到较长时间的稳产。主要原因是断块面积比较小,周围有断层遮挡,同时陆相沉积岩变化大,初期开发井网对油层适应性较差,储量有效动用程度低所致。综合调整就是在初期开发井网的基础上,根据对油层开发中暴露出问题的认识,进行以断块为单元的综合措施,延长油田稳产期,不断提高水驱采收率。大港油田近四年的综合调整结果,年产油量综合递减由20%降为10.5%,证明这种做法是行之有效的。

 
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