山西昔阳白羊岭煤矿煤层气勘探取心技术

Coring Technology of Coalbed Methane in Baiyangling Coalmine of Xiyang

摘要:

结合山西省昔阳县白羊岭煤矿煤层气补充勘探工程的施工情况，简述金刚石绳索取心钻进工艺在煤层气参数井中的应用，探讨了套管、钻具、钻头、泥浆以及钻进参数的选择方法。

Abstract:

According to the practical construction situation in supplementary exploration for coalbed methane in Baiyangling coalmine of Xiyang County in Shanxi Province, the paper briefly discussed the application of wire-ling coring technology in parameter well for coalbed methane with selection methods on sleeve, drilling tool, bit, drilling mud and drilling parameters.