When was the first offshore oil well drilled ? 第一口濱海油井是什么時(shí)候打的鉆?
Offshore oil well drilling platform , ship , oil field 海洋石油鉆井平臺(tái)船舶油田
Verification regulation of weight indication gauge for oil well drilling 石油鉆井指重表檢定規(guī)程
Application of water based drilling fluid in northern shaanxi oil well drilling 水基鉆井液在陜北石油鉆井中的應(yīng)用
B . main use : as widely used all over the world , it is a good substitute for asbestos in construction industry , an ideal filling material for paint , dope , rubber and plastic , and its application goes as far as to many other fields like electric welding , fire retardant , electronic products , oil well drilling and nacre dye 天然云母粉廣泛應(yīng)用于絕緣絕熱油漆塑料橡膠陶瓷石油鉆井電焊條化妝品宇航等領(lǐng)域中,超細(xì)云母粉作塑料涂料油漆橡膠等功能性填料,可提高其機(jī)械強(qiáng)度,增強(qiáng)韌性附著力抗老化及耐腐蝕型等。
The above products are widely used in the metallurgy , the chemical industry , freezes , the boiler and the pressure vessel manufacture , the town gas pipeline , the military production , machine manufacture ; coal mine hydraulic pressure prop , car loader and other mechanical fluid compressed steel body ; all kinds of bearing inside and outside ferrule , petroleum casing and oil well drill 上述產(chǎn)品廣泛用于冶金化工冷凍鍋爐和壓力容器制造,城市煤氣管道,軍工生產(chǎn),機(jī)械制造煤礦液壓支柱,裝載機(jī)和其它機(jī)械液壓鋼體各種規(guī)格軸承的內(nèi)外套圈,石油套管和油井鉆桿等。
Application as widely used all over the world , it is a good substitute for asbestos in construction industry , an ideal filling material for paint , dope , rubber and plastic , and its application goes as far as to manyother fields like electric welding , fire retardant , electronic products , oil well drilling and nacre dye 經(jīng)加工成云母粉還有較好地滑動(dòng)性和較強(qiáng)的附著力。由于云母和云母粉本身的性能,主要有如下用途:日用化工原料云母陶瓷原料油漆添料塑料和橡膠添料建筑材料用于焊條藥皮的保護(hù)層用于鉆井泥漿填加劑等。