Rational fracturing scale of artificial fracturing shall be controlled within the half of well spacing.
合理的人工压裂造缝规模应控制在井距的一半以内。
Determining reasonable development well spacing is the key in identifying the boundary of proved reserves.
确定证实储量边界的核心问题是对合理开发井距的确定。
It shows that the communication degree of various patterns of reservoirs has certain relation among reservoir pattern and well spacing.
研究表明，不同形态储层的连通程度与储层形态和井距有一定的关系。
Reducing well spacing can economize project cost, but it will cause group pile effect and bring on the phenomenon of repelling hammering.
减小井距可节约工程费用，但会引起群桩效应而导致拒锤现象发生。
The rational well spacing under certain perforating level and the rational open thickness under certain well density can be determined by this equation.
用此关系式可确定该类油藏给定打开程度下的合理井距及给定井网密度下油井的合理打开厚度。
Correlation of the produced fluid profiles before and after shows that there were more high water cut layers and much influence by well spacing after infilling.
产液剖面对比看出，加密后高含水层所占比例较大，且受井距影响较大。
This method can be used for conventional heavy oil reservoir to calculate ultimate drainage radius and reasonable well spacing through starting pressure gradient.
将研究结果应用于普通稠油油藏，给出了利用启动压力梯度确定极限泄油半径及合理井距的理论计算方法。
The later includes well spacing, injection mode (gas injection or gas alternating water injection), solvent cumulative injection amount and the alternating frequency, etc.
工程因素包括井距、注入方式(注气或气水交替)、溶剂注入量、气水交替频率、射孔位置等。
Characterization technique of microstructure is discussed based on the microstructure study of the dense well spacing area and under-exploited area with wide-spaced Wells.
通过对八面河油田井网密集区及井网稀疏的欠开发区的微构造研究，探讨了微构造表征技术。
To make the development effect better, we reduce well spacing to develop the precursor experiment, infill well network appropriately, build effective producing pressure drop.
开展缩小井距开发先导试验，通过适当加密井网，建立有效生产压差，改善开发效果。
Some cases prove that this method is very simple, practical. It can provide basic for rational well spacing and is of great significance for developing ultra-low permeability reserve.
通过实例分析表明，该方法计算简单、实用，为油井的合理井距设计提供依据，对超低渗透油藏的开发具有重要意义。
The corresponding reasonable production and well spacing density to the three kinds of reservoir were calculated by using the method of economic limit evaluation and numerical simulation.
本文主要利用经济极限评价方法和数值模拟的方法确定出三类储层的合理产量以及井网密度。
This paper considers every factor affecting the well spacing density, uses net present value to improve the method for calculating economy rational well spacing density of matured oilfield.
本文提出经济采收率的概念 ，并以油田投入与经济极限井网密度关系及谢尔卡乔夫公式为基础 ，根据经济学投入产出均衡原理 ，建立了具有实际应用价值的经济采收率模型。
There exists the optimal value of space between side laterals, which is similar to the existence of the optimal well pattern and pattern well spacing in vertical well section production mode.
与直井区块开采方式存在最优井网和井距类似，在井的基本结构确定之后，存在最优的分支间距；
Finally, it is proposed that the trap analysis is the basis of studying reservoir formation and it should be listed at the key technique in well-spacing for raising exploration well success ratio.
进而提出，圈闭分析是成藏研究的基础，为提高气井命中率，在勘探布井工作中，圈闭分析应列为关键技术。
In addition, the effects of well-spacing and the fracture half-length on the production of...
同时，井网密度和裂缝半长对生产的影响也相当明显。
In addition, the effects of well-spacing and the fracture half-length on the production of...
同时，井网密度和裂缝半长对生产的影响也相当明显。
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