In land, fracture pressure is go up by what layer brings to bear on the case of Fu terrane pressure is numeric.
在陆地，压裂压力是由地层施加的上覆岩层压力的函数值。
The horizontal shear may intensify the scale effect. The fracture pressure has little influence on scale effect.
水平剪力明显加剧了尺度效应，裂隙压力对尺度效应的影响甚微。
The result indicates that the initiation fracture pressure can be obviously reduced by raising the perforation diameter and depth;
计算结果发现，增加射孔直径、深度可以显著降低起裂压力；
Gas reservoir in Xujiahe Section 2 in west Sichuan are low porosity, low permeability, deep, high formation pore and fracture pressure, etc.
川西须家河组2段气藏属于低渗低孔致密深层气藏，地层压力和破裂压力高。
The utility model discloses a fracture pressure intramedullary fixed nail with a lock, which consists of a intramedullary fixed nail and a lock pin.
本实用新型公开了一种骨折加压带锁髓内固定钉。
Weighted acidification is applied for pretreatment in the reservoirs with ultra-high fracture pressure of deep Wells. Good stimulation effect will gain.
采用加重酸化技术，对深井超高破裂压力储层进行预处理，可取得较好增产效果。
Especially the advantage of lowering the fracture pressure of tight sands provides a new way to develop the high fracture pressure gas reservoirs in West Sichuan.
特别是其有效降低致密砂岩地层破裂压力的特点，为川西地区高破裂压力气藏的开发提供了新的思路。
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。
The effects that the rock tensile strength is in pore formation and the fracture formation are sufficiently considered, the formation fracture pressure is established.
充分考虑到碳酸盐岩剖面孔隙性地层和裂缝性地层中岩石抗张强度对地层破裂的影响，建立了地层破裂压力测井计算模型。
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。
The law of fracture pressure of grouting is affected by the gap width notably, and the rheological parameters of grout play a key role in computing the diffusion radius.
计算分析了劈裂注浆过程中劈裂压力随缝隙宽度的变化以及流变参数对扩散半径的影响规律。
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。
Through the analysis and acquisition of the seismic interval velocity, This paper has comprehensively studied and evaluated fracture pressure prediction method for the typical formations.
本文从地震层速度的分析与求取入手，对典型的地层破裂压力预测方法进行了综合评价研究。
The method presented by this thesis calculate the formation stress with diplog data and scaled by the fracture pressure test possess the merit of simplicity, facility and consectary dataout.
本文使用地层破裂压力试验和测井资料处理相结合的方法计算地应力具有简单、方便，且输出数据连续、可靠的优点。
This injection well perforation parameter prediction theoretical method provides a new way to improve poor formation's water absorbing capability and mitigate over fracture pressure injection.
运用此项研究得出的一套注水井射孔完井参数预测的理论方法，为提高差油层的吸水能力、减轻油层超破压注水提供了新思路。
We did studies about the correlation of logging data and mechanics parameters of stratum by doing experiments so that the theory of fracture pressure and collapse pressure can become practical.
为了使坍塌压力和破裂压力理论变成一项可操作的技术，我们通过室内实验进行了测井参数与地层力学参数相关性研究。
According to development data and the logging data, this paper studied the distribution of crustal stress and set up the collapse pressure model and formation fracture pressure prediction model.
根据测井资料和开发资料研究群库恰克地区区块地应力分布大小，建立了研究区块地层坍塌压力、地层破裂压力预测模型。
In this paper, the temperature effect on formation fracture pressure is discussed together with field data which is very valuable to predict formation fracture pressures and to drilling practice.
阐述温度效应对地层破裂压力的影响，并用实例作了计算分析，这对地层破裂压力的预测研究及钻井施工具有一定的指导意义。
The result shows that this method is easy, practical and can make an accurate prediction, thus providing a new approach for the prediction of formation fracture pressure from well logging curves.
结果表明，该法简便好用，预测精度高，为应用测井资料预测地破裂层压力开拓了一条新的途径。
It makes analysis on reducing operating pressure technology for abnormal fracture pressure reservoir, and screens out technical measures for carbonate reservoir fracturing in Tahe peripheral oilfield.
开展了降低异常高破裂压力储层施工压力技术分析，并筛选出适应于塔河外围油田碳酸盐岩储层压裂改造的技术措施。
Concerns have been raised in many countries about the safety of fracking, a technique in which high-pressure fluids are pumped into shale to fracture the rock and force out natural gas.
许多国家都对水力破裂法的安全性表示担心，这种技术是把高压液体注入页岩致岩石破裂从而挤出其中存储的天然气。
Multistage pulse gas is flabby in the process of layer of terrane crustal stress fracture deflagrate inside break aeriform pressure is cracked since distributinging influence break patulous.
多级脉冲气体松弛岩层地应力压裂地层的过程中裂缝内爆燃气体压力分布影响裂缝起裂扩展。
Objective To explore the therapeutic effect of closed fixation with steel pins and external pressure in the treatment of olecranon fracture.
目的探讨闭合穿针外加压固定治疗尺骨鹰嘴骨折的疗效。
In the summer holidays, I unfortunately fell off from the bike, because bikes pressure in the left ankle on the way, I fracture.
在放暑假的时候，我不幸从自行车上摔下，因自行车压在了左脚的脚腕上，就这样，我骨折了。
Therefore, the impact of starting pressure gradient must be considered when analyzing the productivity of vertical fracture well in low permeability reservoir.
因此，在进行低渗透油藏垂直裂缝井产能分析时，必须考虑启动压力梯度的影响。
The fracture strength of circular diamond film was measured by a burst pressure technique.
利用压力爆破技术测量了圆形金刚石膜的断裂强度。
By using field observation and numerical simulation method, the influence of fracture structure plane on the underground pressure and the roof stability of working face are systematically studied.
通过对现场观测和数值模拟分析，系统研究了断裂结构面对回采工作面矿压分布和顶板稳定性的影响。
Formation drillability is related to formation compact degree and pore fracture degree, so NDR can reflect formation pore pressure state.
地层可钻性与地层的压实程度和孔隙破裂程度有关，因此NDR可以反映地层孔隙压力的情况。
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。
The total fracture energy of rock specimens also increases linearly as confining pressure increases.
岩石全部断裂能随着围压的增加亦成正线性增加。
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