深层高温高压页岩气水平井降密度与降钻井作业规范Drillingoperationspecificationfordensityandtemperaturereductionindeephigh-temperatureandhigh-pressureShalegashorizontalwells

ICS75.020CCS E20/29I/GRM中关村绿色矿山产业联盟团体标准T/GRM119-2025深层高温高压页岩气水平井降密度与降温钻井作业规范Drilling operation specification for density and temperature reduction in deephigh-temperature and high-pressure Shale gas horizontal wells国团2025-03-10发布2025-03-11实施中关村绿色矿山产业联盟发布