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“六不”钻开油气层是哪“六不”?
2017/9/15 来源:本站原创
⑴未四交底(工程、地质、泥浆、井控工艺装备);
⑵防喷、净化、加重、除气、电路、消防、动力设备工作不正常;
⑶钻井液密度不符合设计,地层破裂压力不能满足下段最高钻井液密度、重晶石泥浆储备不足;
⑷应持证人员无证、坐岗及干部值班岗位未落实;
⑸未进行井控演习(全队);
⑹未上报检查验收、总工程师未批准。
Non permeable treatment agents for drilling fluids
Drilling fluid plugging agent Q/SH 3450-0010-2013
Bridge plug plugging agent for drilling fluid (Q/SYCQZ 238-2012)
Non fluorescent anti collapse and filter loss agents for drilling fluids
Drilling plugging agent Q/SH1020.2299-2015
Non permeable treatment agents for drilling fluids (Q/SH1020 1844-2007)
Silicate fiber plugging agent
Anti collapse lubricant for drilling fluid (Q/LSJX03-2012)
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