hydraulic fracture

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。

It is necessary to predict hydraulic fracture height for providing pumping pressure increment and fracturing pressure reference value.

为了给压裂施工提供合理的泵压增量及地层破裂压力参考值，需要预测压裂裂缝的高度。

Applied results show that the method is effective to predict hydraulic fracture height.

应用实例表明该方法可以有效预测压裂裂缝延伸高度.

Hydraulic fracture test on cement and sand mortar

水泥砂浆水力劈裂试验研究

Among all the methods of hydraulic fracture height containment, fracture height control technology by placing an artificial stress barrier is effective and widely applied.

在控制水力压裂裂缝高度增长的各种方法中，人工应力遮挡缝高控制技术效果较好，应用广泛。

The property of hydraulic fracture of wide grading gravelly soil

宽级配砾石土水力劈裂特性的研究

Methods to determine hydraulic fracture height are summarized according to the logging temperature curve features after fracturing combined with reservoir pressure and logging time from stopping pump in Henan Oilfields.

本文根据河南油田压后井温曲线特征结合储层压力和测温时间，总结了判断裂缝高度的四种方法；

Mechanism of crack interaction in hydraulic fracture of inclined wells FEATURES OF BAROTROPIC/ BAROCLINIC VORTICITY AND ENSTROPHY DURING OKHOTSK BLOCKING DEVELOPMENT

斜井水力压裂过程中的缝间干扰力学机理研究鄂霍茨克海阻高发展过程的正斜压涡度和涡度拟能的演变特征