Through to the shear fracture conductivity theory and experiment's research indicated that shear fracture conductivity is limited.
剪切裂缝导流能力理论和实验的研究表明剪切裂缝导流能力有限。
When the half- length of a fracture is given, the influences of fracture conductivity on IPR curves of oil wells are relatively small.
而当裂缝的导流能力一定时，裂缝半缝长对油井IPR曲线的影响明显，提高裂缝半缝长能显著增加油井的产量；
Whether the treatment successes or not mainly depends on the acid etched fracture conductivity and effective distance of acid-rock reaction.
酸压施工的成功与否主要取决于酸液有效作用距离和酸蚀裂缝导流能力。
Analyses and contrast shows that, the acid selected by experiment could improve the permeability nearby fracture surface and the fracture conductivity preferably.
经分析对比表明，通过实验筛选出的合理的酸液配方能较好的改善裂缝壁面附近地层的渗透率和支撑裂缝的导流能力。
In fracture operation, fracture fluid would cause damage to the reservoirs and fracture conductivity, which directly influences the effect of fracture reconstruction.
压裂施工中压裂液对油层和裂缝导流能力会造成伤害，直接影响压裂改造的效果。
For a successful treatment in such reservoirs not only the propped length but also the propped fracture conductivity is supposed to meet the demand of optimizing design.
对于此类储层，要达到好的增产效果，除支撑裂缝长度要达到优化设计要求外，支撑裂缝导流能力也应与之相匹配。
So a low damage & massive hydraulic fracturing technique is put forward in this paper with the key object being low damage, longer penetration, and high fracture conductivity.
为此，研究了一种新的低伤害大型压裂技术，力求实现低伤害、深穿透、高导流的目标。
The damage during hydraulic fracturing mainly included clay swelling and grain migration, built up created by mechanical impurities, the damage of fracture conductivity and so on.
水力压裂过程中存在的损害主要包括粘土膨胀与颗粒运移损害、机械杂质引起堵塞损害、支撑裂缝导流能力的损害等。
The results show that using the encapsulated delayed release breaker may improve the proppant pack fracture conductivity and increase the cumulative oil and gas production capacity.
表明胶囊延迟破胶技术可显著改善裂缝导流能力，提高油气井产量。
Moreover, the acid will further etch the fracture face and create deeper channels which leads to high fracture conductivity and better treatment effect even under high closure stress.
酸液在裂缝壁面上进一步刻蚀形成较深的沟槽，即使在高的闭合应力条件下，酸蚀裂缝也能保持较高的导流能力，从而改善酸压效果。
The influences given by horizontal fractures with different length and width and the different rate of fracture conductivity on the transient pressure are compared through calculation.
通过计算比较了不同长宽比的水平裂缝对瞬态压力的影响，比较不同裂缝传导率对瞬态压力的影响。
In combination with the well test analysis, the fracture geometry and conductivity are calculated and a numerical simulator is built for a real well in a low permeability oilfield.
文章结合试井分析，确定了裂缝几何尺寸和裂缝导流能力，对低渗油田某井建立了数值模拟模型。
The flow conductivity of propping agent in hydraulic fracture is affected by many kinds of factors.
水力裂缝中支撑剂的导流能力受多种因素的影响。
The conductivity varying with time and space has a noticeable influence on the deliverability and the distribution of physical parameters near the fracture.
裂缝导流能力随时间及空间的变化会对近裂缝储层物性参数分布及压后产能产生显著影响；
As a result, RPM technology increases the effective fracture length, conductivity and permeability of the pack to hydrocarbons, leading to higher production and increased ultimate recovery.
最终结果显示，RPM技术增加了裂缝的有效长度，提高了导流能力和渗透率，从而提高了产量和最终采收率。
The effectiveness of acid fracturing is generally evaluated by the efficient length of fracture and the residual conductivity.
酸压裂缝的长度和导流能力则是评价酸化压裂施工有效性的两个主要指标。
An all-round introduction is given mainly on experimental evaluations on the conductivity of hydraulic fracture in CBM Wells.
本文主要围绕煤层气井压裂裂缝导流能力实验评价展开介绍。
Engineering ceramic materials have attractive properties: high hardness, high thermal resistance, chemical inertness, low thermal conductivity and low fracture toughness etc.
工程陶瓷材料具有引人注目的特性：高硬度、高耐热性、化学惰性、热传导率低、断裂韧度低等。
When the treatment is complete and the fracture closes, the etched surface provides a high-conductivity path from the reservoir to the wellbore.
在处理完成和裂缝闭合时，刻蚀后的表面提供了从储层至井筒的高导流能力的通道。
Field hydraulic tests, fracture measuring, numerical flow test method of discrete fracture network are often used to determine hydraulic conductivity.
总结了近年来裂隙岩体渗透系数的确定方法，主要有现场水力试验法、裂隙测量法和离散裂隙网络渗流数值试验法。
Adding other metals can affect the density, strength, fracture toughness, plastic deformation, electrical conductivity and environmental degradation.
加一些其它金属能影响密度、强度、断裂韧性、塑性变形、导电性以及环境侵蚀。
The hydraulic conductivity tensor in obtained through connecting fractures in the fracture network model.
裂隙岩体的渗透系数张量是一个非常重要的岩体水力学参数。
The hydraulic conductivity tensor in obtained through connecting fractures in the fracture network model.
裂隙岩体的渗透系数张量是一个非常重要的岩体水力学参数。
应用推荐