- 啟動(dòng)壓力
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breakout pressure中文什么意思
例句與用法
- 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
用測井資料可以確定地應(yīng)力的大小和方向，從而確定地層破裂壓力和坍塌壓力，并給出合理的泥漿密度，解決井眼力學(xué)失穩(wěn)問題。 - 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
本文在此綜合應(yīng)用井眼崩落法、人工壓裂法和成像測井法以確定地應(yīng)力的大小和方向，并在分析比較國內(nèi)外各種地層破裂壓力和坍塌壓力預(yù)測模型優(yōu)缺點(diǎn)的基礎(chǔ)之上，從測井資料中提取多種巖石力學(xué)參數(shù)，建立了適合于碳酸鹽巖地層的破裂壓力和坍塌壓力預(yù)測模型。 - Based on the variables of inlet length , compression ratio , inlet opening phase and the exhaust closing phase , multi - objective optimization was conducted for power , torque , combustion noise and fuel consumption indicators with constraint conditions of fuel consumption rate and the maximum breakout pressure
以進(jìn)氣道長度、壓縮比、進(jìn)氣開啟相位、排氣關(guān)閉相位為可變因素；以比油耗、最高爆發(fā)壓力為約束條件，針對滿足功率、扭矩、燃燒噪聲和油耗指標(biāo)進(jìn)行多目標(biāo)優(yōu)化設(shè)計(jì)。 - 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
在上述方法理論研究的基礎(chǔ)上，結(jié)合川東羅家寨和渡口河構(gòu)造飛仙關(guān)組地層的實(shí)際情況，編制了一套適合于該研究工區(qū)的地層壓力測井解釋應(yīng)用程序，并用于羅家4井和渡4井等井的測井資料精細(xì)處理中，所計(jì)算的地層孔隙壓力、坍塌壓力和破裂壓力與實(shí)測資料相符，且所確定的鉆井泥漿密度窗得到了實(shí)際生產(chǎn)的驗(yàn)證，達(dá)到了預(yù)期效果。