水力压裂在石油工程中的应用VIP专享VIP免费

(北京)CHINAUNIVERSITYOFPETROLEUM（TimesNewRoman四号居中）毕业论文(黑体一号居中)题目（黑体小二号居中）院系名称：________________________专业名称：________________________学生姓名：________________________学号：________________________指导教师：________________________（黑体四号，2倍行间距）完成日期年月日摘要通过对经典水力压裂技术在油气田勘探开发中的现状分析；通过对水力压裂技术施工过程及施工材料的简要概述；通过对几种经典水力压裂技术的简要介绍；通过对水力压裂在不同条件下的压裂设计及参数优选的简介；通过对经典水力压裂数值模拟技术的重点剖析；通过对几个实例的分析与解答，集中展示了水力压裂技术在油气田勘探与开发中的地位与作用，展示了水力压裂是一种为了使油气井增产而使用的一种常规油气井作业增产技术。关键词：水力压裂；增产技术；裂缝；压裂液；支撑剂ABSTRACTThroughtheanalysisoftheclassichydraulicfracturingtechnologyinoilexplorationanddevelopmentundertheexistingcondition;Throughthebriefillustrationofthehydraulicfracturingtechnologyintheconstructionprocessandconstructionmaterials;Throughthebriefintroductionofseveralclassichydraulicfracturingtechnology;Throughtheintroductionofthefracturingdesignandparameteroptimizationunderdifferentconditions;Throughempiricallyanalyzingnumericalsimulationofclassichydraulicfracturingtechnology;Throughtheanalysisofseveralexampleswithsolutions,showcasethatthehydraulicfracturingtechnologyplayanimportantroleinoilexplorationanddevelopment,demonstratingthatthehydraulicfracturingisakindofconventionalmethodwhichincreaseproduction.Keywords:hydraulicfracturing;technologyofincreasingproduction;fracture;fracturingfluid;proppant目录第1章前言..................................................................51.1总体优化压裂技术.......................................................51.2开发压裂技术及按地应力方位布井的优化压裂技术...........................51.3重复压裂技术...........................................................61.4大型压裂技术...........................................................61.5高砂液比和端部脱砂压裂技术.............................................61.6特殊井压裂技术.........................................................71.7CO2泡沫压裂技术........................................................71.8小井眼压裂技术.........................................................71.9其它压裂技术[9].........................................................8第2章水力压裂的施工过程及入井材料概述.......................................92.1压裂施工时流体的流动过程...............................................92.2完成压裂施工的几个要素.................................................92.3压裂液................................................................102.4支撑剂................................................................13第3章水力压裂的影响因素....................................................153.1地层伤害...............................................................153.2支撑剂的导流能力.......................................................153.3压裂设计...............................................................163.4压裂后放喷及生产管理...................................................16第4章水力压裂的典型施工工艺................................................174.1定向井压裂工艺.........................................................174.1.1优化射孔工艺技术........................................................................................