English translation for "坍塌压力"
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- colla e pre ure
collapse pressure
Related Translations:
坍塌: [地] caving-in; collapse; sloughing; fall down; crumble◇坍塌物 dilapidation 码头坍塌: wharf colla ewharf collapsewharfcolla e
- Example Sentences:
| 1. | Using logging information can make the size and direction of in - situ stress , and then determine fracture pressure and breakout pressure so can provide the suitable mud density to solve the mechanics instability of borehole
用测井资料可以确定地应力的大小和方向，从而确定地层破裂压力和坍塌压力，并给出合理的泥浆密度，解决井眼力学失稳问题。 | | 2. | This thesis integrates the borehole collapse model with the artificial fracture and imaging well logging to get the size and direction of in - situ stress , and set up the reasonable prediction model of fracture pressure and breakout pressure for carbonate profile , by making use of the rock mechanics parameters from logging information , based on comparing the present various prediction models
本文在此综合应用井眼崩落法、人工压裂法和成像测井法以确定地应力的大小和方向，并在分析比较国内外各种地层破裂压力和坍塌压力预测模型优缺点的基础之上，从测井资料中提取多种岩石力学参数，建立了适合于碳酸盐岩地层的破裂压力和坍塌压力预测模型。 | | 3. | Based on the above methodological analyses and practical situation of feixianguan interval in the luojiazhai and dukouhe structure on the east of sichuan , a set of well log interpretation formation pressure application program is developed . it has been successfully applied to the fine interpretation of luojia4 well and du4 well , and so on . the results of formation pore pressure , fracture pressure and breakout pressure are all accordant with the practical situation
在上述方法理论研究的基础上，结合川东罗家寨和渡口河构造飞仙关组地层的实际情况，编制了一套适合于该研究工区的地层压力测井解释应用程序，并用于罗家4井和渡4井等井的测井资料精细处理中，所计算的地层孔隙压力、坍塌压力和破裂压力与实测资料相符，且所确定的钻井泥浆密度窗得到了实际生产的验证，达到了预期效果。 | | 4. | Abstract : according to sidewall unstable problem during dr illing , the study on sidewall stability is developed . the paper analyses sidewall stress state and sidewall unstable type , and combines with log data and indoor e xperimental result of core . through analysis and calculation , the method of calcul ating slough formation pressure is proposed . by application of the method in 3 wells in yancheng area , result shows that slough pressure section fits in with field practical condition . it supplies some basis for design of drilling fluid d ensity
文摘:针对钻井中井壁失稳问题开展井壁稳定性研究，文中就井壁应力状态和失稳类型进行分析计算，并结合测井资料和岩心的室内实验结果进行分析，建立了一套计算地层坍塌压力的方法，结合盐城地区3口井应用对比，坍塌压力剖面基本吻合现场实际，为钻井液密度设计提供了一定的依据。 |
- Similar Words：
- "坍塌试验" English translation, "坍塌体积" English translation, "坍塌土体" English translation, "坍塌物" English translation, "坍塌性的；崩落" English translation, "坍塌岩层" English translation, "坍塌岩层；有洞穴的岩层" English translation, "坍塌页岩" English translation, "坍台" English translation, "坍下" English translation
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