A hydraulic fracture job on a carbonate reservoir using an acid solution as the frac fluid.
利用酸溶液作压裂液对碳酸盐储层进行的水力压裂作业。
Through theory analysis, an integrated mathematic model of hydraulic fracture connection...
通过理论分析，给出了盐类矿床水压致裂连通溶解的数学模型。
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 advances of researching rock failure and hydraulic fracture mechanism by energy method are introduced.
介绍我国应用能量原理研究岩石破坏机制及岩体水力劈裂机制的进展。
The result is a robust, highly conductive hydraulic fracture for maximized oil and gas production and recovery.
于是获得一个低伤害而高导流水力裂缝，从而最大程度的提高油气产量和采收率。
The borehole falling and hydraulic fracture during drilling have a close relation with the distribution of stress field.
钻井过程中井眼跨塌、水力压裂裂缝的形成与应力场的分布有十分密切的关系。
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。
The influence of the natural fracture and the nowaday earth stress field on the hydraulic fractures was analyzed emphatically.
天然缝发育特征、现今应力场特征不但决定了水力缝分布特征，而且直接影响着压裂施工；
The survey of pressure and the temperature for oil well ground is the key technology when do operation on hydraulic fracture treatment.
油井地层压力和温度的测量是水力压裂作业时关键工艺之一。
Error will appear if we use the conventional hydraulic fracture simulation method of homogeneous, thick reservoir in the multiple zones fracture.
如果使用传统的均质、厚油层的水力压裂裂缝延伸模拟方法对多层压裂的裂缝延伸进行模拟必然会产生较大的误差。
An analysis parameter used in hydraulic fracture design to indicate the pressure at which the fracture effectively closes without proppant in place.
用于水力压裂设计的一个分析参数。在闭合压力下，当在适当位置没有支撑剂的情况下，裂缝有效地闭合。
There are two analysis methods of hydraulic fracture: effective stress method and total stress method. Their computation results are quite different.
水力劈裂的常用计算方法分有效应力法和总应力法，但其计算结果却常有很大差异。
The induced stress of initial damage zone results in the redistribution of surrounding rock stress when the micro-crack closes after hydraulic fracture.
水力压裂后，当微裂缝闭合时初始损伤带的诱导应力导致围岩应力重新分布。
In this paper, three kinds of stimulation technology are summarized, and there are hydraulic fracture, exploding fracture, and compound fracture technology.
本文主要总结了三大类改造增产技术：水力压裂技术、爆炸压裂技术和复合技术。
Besides, an automated type curve matching technique other than manual method is applied here to explain the underground hydraulic fracture parameters conveniently.
改变了过去的手动曲线拟合为自动拟合，便于解释地下水力裂缝参数。
The results show that hydraulic fracture propagation is not only related to the orientation of borehole in the stress field, but the magnitude of principal stresses.
通过研究发现，水力裂缝方位不但与井筒在现场地应力场中的方位有关，而且主应力的大小也会影响到裂缝的延伸情况。
Therefore, the author took Jingan low permeability oilfield as example and studied optimized combination between well patterns and hydraulic fracture systems in this paper.
因此，本文对低渗油藏开发井网与水力裂缝系统的优化组合问题进行了研究。
The continuous damage mechanics theory was applied in hydraulic fracture models and finally could make the results of fracture simulation meet actual conditions in recent years.
国外将损伤力学理论引入到水力裂缝模型中，使裂缝模拟更加接近实际，从而推进了水力裂缝动态行为的理论研究。
Actually, hydraulic fracture technology has now matured at abroad and home, but the approach of quality control over the field construction of technology needs further perfecting.
在国内外，水力压裂工艺目前已经非常成熟，但工艺现场施工这个环节的质量控制手段还有待进一步的完善。
Using the theory of hydraulic fracture, radial and vertical distributions of excess pore water pressure are subsequently studied along the pile surface during and after pile driving.
运用水力压裂理论推导出沉桩产生的超孔隙水压力在沉桩后瞬时沿桩身径向和竖向的分布。
It will act as an important effect to take rectangular pattern for improving recoverable reserves, recovery factor of natural gas if the orientation of hydraulic fracture has been defined.
在确知水力裂缝方位的情况下，采用相应的矩形方式布井将会对提高可采储量和天然气的采收率起重要作用。
The hydraulic fracture technology is employed to estimate the in-situ stresses and other relevant mechanical parameters of rock mass at a new-type diversion hydroelectric project in China.
在中国西南某新型引水式水电站工程中使用水压致裂技术开展了原地应力及相关岩体力学参数测试。
On the basis of mathematical model of solid-fluid mass transfer coupling in the process of hydraulic fracture and solution of rock salt, the corresponding numerical simulation is carried out.
在建立岩盐水压致裂溶解过程的固流传质耦合数学模型的基础上，对该过程进行了数值模拟。
To investigate the effect of initiation location of new fractures on well production, a reservoir model and a hydraulic fracture model are combined to model the fluid flow after re-fracturing.
针对重复压裂不同起裂位置对油井产量的影响问题，采用油藏流动模型和水力裂缝流动模型共同描述系统的流动。
Fracture pressure is the key parameter designed for hydraulic fracturing. On the other hand, acidizing pretreatment is one of the measures reducing fracture pressure.
破裂压力是水力压裂设计的关键参数，而酸化预处理是降低破裂压力的措施之一。
So it 's necessary to study the damage in the fracture during hydraulic fracturing and find out corresponding method.
因此有必要对压裂过程中的裂缝损害进行研究并找出相应的解决措施。
Vertical fracture height from hydraulic fracturing is very important for calculating fracture length and width.
水力压裂所形成的垂直裂缝高度，对于计算缝长和缝宽有重要作用。
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 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。
应用推荐