本公司供應重晶石 貴州 80-95% 200-600目 灰白，質量保證，歡迎咨詢洽談。

公司的鉆井級重晶石塊/粉比重在4.1-4.4之間**鋇含量88%-92%， 產(chǎn)品規(guī)格符合API標準。作為石油、天然氣鉆井泥漿的加重劑，廣泛應用于油氣開采工業(yè)。含這種加重劑的泥漿能冷卻鉆頭、加固井壁、控制原油和天然氣的壓力，從而穩(wěn)定油氣產(chǎn)量，防止井噴事故。

Our drilling grade barite meets APIstandard, the specific gravity ranges from 4.1 to 4.4. BaSO4 content is between88%-92%. It is widely used as a weighting agent for drilling fluids in oil andgas exploration. The drilling mud that contains barite can cool the bits,reinforce the well wall and control the crude oil & gas` pressure, thus tokeep the oil output stable and prevent the well blowout accident.