堂。布拉德利：啊，酒井先生，我是Bibury系统公司的堂。布拉德利。
Don Bradley: Ah, Mr. Sakai, this is Don Bradley from Bibury Systems.
经现场应用表明，该体系舱有效地解决堂古5井四开井段盐膏层易溶解、易垮塌造成的井壁不稳定问题，满足了堂古5井的钻井施工要求。
The application in the wellsite shows that the new drilling fluid system effectively solves the problems of bore-hole stability and satisfies for the drilling operation of Tanggu 5 well.
福堂水电站圆筒阻抗式调压井工程开挖直径31。
At Futang hydropower station, the cylinder restricted surge tank is 31.
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