db13t 2571-2017 地熱井施工技術規(guī)程

1、ICS27F15DB13河北省地方標準DB13T2571—2017地熱井施工技術規(guī)程Technicalspecificationfgeothermalwellconstruction20170906發(fā)布20171006實施河北省質量技術監(jiān)督局發(fā)布DB13T2571—2017I目次前言..............................................................................

2、...II1范圍................................................................................12規(guī)范性引用文件......................................................................13術語與定義..............................................

3、............................14總則................................................................................25地熱井類型和井身結構................................................................26地熱鉆井施工設計......................

4、..............................................37鉆井設備選擇與安裝..................................................................48鉆進工藝............................................................................69鉆井液..........

5、...................................................................2010成井工藝..........................................................................2311地熱井完井產(chǎn)能測試..........................................................

6、......2812井內(nèi)事故的預防和處理..............................................................2813安全、健康與環(huán)保..................................................................3314工程質量驗收與評定、完井報告與資料歸檔.....................................

7、.......37附錄A（資料性附錄）常用鉆桿基本參數(shù)及尺寸......................................39附錄B（資料性附錄）常用鉆鋌型號及主要參數(shù)......................................40附錄C（資料性附錄）三牙輪鉆頭型號表............................................41附錄D（資料性附錄）鉆井液處理劑.........

8、.......................................42附錄E（資料性附錄）地熱井常用井管選擇..........................................46附錄F（資料性附錄）鉆具卡點深度計算............................................48附錄G（規(guī)范性附錄）地熱井完井報告編寫提綱...............................