论文部分内容阅读
当钻到20,000英尺时,井底温度达到400℉,钻井过程中又要经过易出钻井事故的页岩层,在这种情况下如何来保持井身和钻井液的稳定呢? 美国Milpark钻井液公司研制了一种高
How to maintain wellbore and drilling fluid stability when drilling down to 20,000 ft with a bottom hole temperature of 400 ° F and a shale that is prone to drilling outages during drilling? Milpark Drilling Company Developed a high