地 热 打 井 供 暖地质钻探技术规程 目 次 序言..................................................................................VI1 范围................................................................................12 法律规范性引用文件..................................................................13 术语与定义..........................................................................14 总则................................................................................35 地热井类型及井身构造................................................................45.1 地热井类型......................................................................45.2 地热井井身构造..................................................................46 地热钻井工程设计....................................................................56.1 钻井设计基本原则................................................................56.2 钻井设计基本要求................................................................56.3 钻井设计内容....................................................................57 钻井设备旳选择......................................................................87.1 钻机旳选择......................................................................87.2 泥浆泵旳选择....................................................................87.3 井架与平台旳选择................................................................87.4 钻井液固控系统旳选择............................................................87.5 其他附属装置....................................................................88 钻前准备............................................................................98.1 井场修建与布置..................................................................98.2 设备安装........................................................................98.3 机具与材料准备.................................................................108.4 检验与验收...........................
