可循环泡沫钻井液  foam drilling fluid; circulating foam drilling fluid

可循环微泡沫钻井液  circulative micro-foam drilling fluid

空气泡沫钻井  air-foam drilling; air foaming drilling

泡沫钻井液  foamed drilling fluid; foam drilling fluid

微泡沫钻井液  Micro-foam Drilling Fluid; micro-foamed drilling fluid

稳定泡沫钻井液  stable foam drilling fluid

硬胶泡沫钻井液  ebonite foam drilling fluid

抑制性泡沫桥堵钻井液  inhibitive foam bridge blinding drilling fluid

泡沫泡沫塑料发泡  Foam

泡沫泡沫塑料使起泡沫发泡  Foam

空气泡沫钻进  foam well flushing drilling; air foam drilling

泡沫钻进  foam drilling

泡沫钻进技术  foam drillin technology

泡沫钻孔取芯  foams drilling coring

大斜度井钻井解卡剂  high angle drilling lubricant

顿钻钻井  cable tool drilling

顿钻钻井大绳  bull rope

顿钻钻井法  free-fall drill; free fall

多底井钻井  multibranched drilling