Perforation density and orientation angles are the most important factors of all to affect formation fracturing pressure.
主要结论包括射孔密度和射孔方位角是影响地层破裂压力的主要因素。
Deepwater, with the properties of low temperature, high pressure, low formation fracturing pressure, impacts the cementing work significantly.
海洋深水温度低、压力大、地层破裂压力小，对固井作业产生了较为严重的影响。
The pore pressure also strongly influences the state of stress in a formation (by as much as 50%) and is therefore a critical piece of information for designing hydraulic fracturing treatments.
孔隙压力也强烈地影响地层中的(多达50%)的应力状态，并针对设计水力压裂处理而言是一项重要信息。
Through analyzing the pressure records in hydraulic fracturing, we can gain the formation and the fluid characteristic parameters and then judge the geometrical shape of a crack.
对水力压裂来讲，这个系统就是通过对记录压力的分析，提取地层和液体特征，从而确定裂缝的几何形状。
One of the important parts of formation pressure detection is to determine formation fracture pressure, which is important for drilling, well completion and fracturing.
地层破裂压力(梯度)是确定地层压力检测的一个重要组成部分，对钻井、完井和压裂等施工都相当重要。
Due to the higher thermal expansion of fluid in low permeability shale, the super pore pressure may lead to the development of effective tensile stress and even formation fracturing.
由于低渗透页岩地层流体高温膨胀导致的超孔隙压力，有可能产生有效拉张应力，严重时会导致地层破裂。
A procedure conducted to establish the rate and pressure at which fluids can be pumped into the treatment target without fracturing the formation.
在没有将地层压开的情况下为确定能够将流体泵入处理目的层的流量和压力所进行的程序。
Fracture genesis mechanism in ZJD area is analyzed from the aspects of abnormal pore fluid pressure in formation, local structural deformation, and fracturing etc.
从地层的异常孔隙流体压力、局部构造形变、断裂作用等多方面分析了ZJD地区裂缝的成因机理。
The maximum treating pressure is determined to avoid fracturing the formation or damaging completion components.
确定最高处理压力是为了避免压开地层或损坏完井部件。
In traditional drilling, pressure often causes formation damage and results in a delay before the formation reaches full production or forces companies to perform fracturing jobs on the well.
除钻井之外，压力经常引起架构损坏，导致架构在投入全能力生产或是执行龟裂工作之前出现异常现象。
Fracturing is the key technology for deep tight reservoirs' stimulation, while abnormal formation fracture pressure always restricts successful fracturing of these reservoirs.
压裂是深层致密油气改造的关键技术，而破裂压力异常是制约这类储层压裂成功实施的技术难题。
This paper explores its mechanism, analyzes and discusses some field methods for evaluating the pre-fracturing formation pressure, and hopes can provide reference and aid for fracturing work…
文中对此进行了机理上的探讨，并分析讨论了压前地层压力的一些现场评价方法，以期对国内油田的压裂工作提供借鉴和帮助。
This paper explores its mechanism, analyzes and discusses some field methods for evaluating the pre-fracturing formation pressure, and hopes can provide reference and aid for fracturing work…
文中对此进行了机理上的探讨，并分析讨论了压前地层压力的一些现场评价方法，以期对国内油田的压裂工作提供借鉴和帮助。
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