Prediction of formation fracture pressure with logging data in Tahe oilfield;
利用测井资料预测塔河油田地层破裂压力
Rock mechanical parametric experiments and the research of formation fracture pressure prediction
岩石力学参数试验与地层破裂压力预测研究
Effects of crustal stresses and natural fractures on fracture pressure of coal reservoirs
地应力与天然裂缝对煤储层破裂压力的影响
Determining breakdown pressures in transversely isotropic formation by multipole array acoustic logs;
利用多极子阵列声波测井资料计算横向各向同性地层破裂压力
By combining with formatting density logging,we calculated parameters of rock elasticity and intensi- ty using multi-pole array acoustic logging,and performed for- rnation stress analysis to determine breakdown pressure and drilling fluid density.
地层破裂压力在钻井施工、钻井液的选取及水力压裂等方面有着重要的意义。
Then breakdown pressure,caving pressure and drilling fluid density can be obtained,which will act as references for drilling design to guide safe drilling.
文章利用声波、密度测井资料计算了岩石力学参数、岩石强度参数,在此基础上进行了地应力计算、进而确定了地层破裂压力和坍塌压力,预测了安全钻井液密度范围,为钻井设计提供参考,并可指导安全钻井。
Establishing the models for calculating the fracturing pressure of formation rock during oil/gas wells fracturing by using fracture mechanics theory;
应用断裂力学理论建立油气井压裂时岩石破裂压力计算模型
Based on the influence of stress sensitivity on the logging surface fracturing pressure,an interpretation model for.
地层破裂压力是钻井液密度确定、井身结构和压裂设计施工的基础数据。
A vast amount of information of drilling、testing and new logging technologies are used to analyze and process four wells logging data in extremely difficult drilling area with complex geologic structure,from which we have obtained geostress distribution features,rock mechanical and wellbore stability parameters including rock strength,fracturing pressure and sanding index,etc.
利用大量的测井新技术及钻井、试油等资料,在一个地质构造复杂、钻井施工极端困难地区同时进行了4口井的测井资料处理与分析,查清工区应力分布特征,计算岩石的各类强度参数,进而得出岩石的破裂压力、出砂指数等重要的井眼稳定性评价参数。
If the fluid temperature is too high or contains the erosive substance, it would break the hoses.
流体温度过高或流体带腐蚀性成份，可能会令软管破裂。
celluloid, in the form of flexible tubes, pipes and hoses, having a minimum burst pressure of 27.6Mpa
挠性细管、粗管和软管赛璐珞,最低破裂压力为27.6Mpa
We should replace any cracked or brittle hose with hose of similar type.
应使用型号相同的软管更换破裂的或老化的软管。
cerebral vascular accident
脑血管破裂, 栓塞
flow of blood from ruptured blood vessels.
破裂血管血液的流出。
spontaneous rupture of mesenteric vessel
肠系膜血管自发性破裂
stress-rupture testing of tube
管子的应力破裂试验
the rupture of a blood-vessel, seed-pod, membrane
血管、 豆荚、 薄膜的破裂.
The pipe broke and water streamed onto the floor.
水管破裂,水流到地板上。
Water jetted from the broken pipe.
水从破裂的水管喷出。
used of a break or crack or tear in bone or cartilage.
用来指骨头或者软骨的折断、有裂纹或者破裂。
bone fracture associated with lacerated soft tissue or an open wound.
骨头断裂软组织受到破坏。
Well, if a pipe bursts, the house will call the plumber.
嗯，如果管道破裂，房屋会叫管道工人。
Ligating Cervical and Abdominal Esophagus for Treatment of Spontaneous Esophageal Rupture;
结扎颈腹段食管治疗自发性食管破裂
Treatment of unruptured tubal pregnancy by interventional tubal catheterization
未破裂输卵管妊娠的非血管介入治疗
Objective Investigate the relationship of menisci rupture and articular cartilage injury.
目的探讨关节软骨损伤与半月板破裂的关系。
Edge Fracture Analysis of Automotive Panel and CAE Software Development
车身冲压件边部破裂分析及CAE软件模块实现
Fracture Characteristics of a Soft Rock Roadway: Staged and Zoned Control
软岩巷道破裂特征与分阶段分区域控制研究