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- Keywords flexible drill pipe;semiautomatic welding;welding equipment;welding material;welding inspection; 柔性鑽桿;半自動焊接;焊接設備;焊接材料;焊接檢查;
- Keywords bit;drill stem stabilizer;boost device;percussing drilling;downhole tool;coring tool;flexible drill pipe;directional well;horizontal well;America;China; 鑽頭;鑽柱穩定器;推進器;增壓裝置;衝擊鑽井;井下工具;取心工具;柔性鑽桿;定向井;水平井;美國;中國;
- The drill pipe that was broken has been found. 斷了的鑽桿被找到了。
- Drill pipe threads are not cleaned in that way. 鑽桿絲扣不是那樣清洗的。
- The right thing to do now is to bent a drill pipe. 現在要做的事是拉彎一根鑽桿。
- Make up 15 joints of 5" HW Drill pipe. 接上15根5"加重鑽桿。
- The flexible drill string is one of the key tools to materialize the high accuracy directional drilling technique. 撓性鑽桿是實現高精度定向鑽孔技術的關鍵器具之一。
- Drill pipe corrosion results from oxygen acting on metals. 鑽桿的腐蝕來自氧對金屬的作用。
- Petroleum and natural gas industries - Aluminium alloy drill pipe. 石油天然氣工業-鋁合金鑽桿。
- The stand pipe pressure (drill pipe pressure) is 10kg/cm2. 立管壓力(鑽桿壓力)10公斤/厘米2。
- Must these drill pipes be measured again? 這些鑽桿必須再量一次嗎?
- No defects did we find in these drill pipes. 在這些鑽桿內我們沒有發現缺陷。
- Method We established perfect nursing emergency project,set up nursing risk management team,designed scientific and flexible drilling scene and methods and focused on continuity quality improvement. 方法制訂完善的護理應急預案,成立健全的護理風險管理組織,設置科學、靈活的演練場景及方法,堅持質量持續改進。
- If the drill pipe threads become rusty, rust will have to be cleaned. 如果鑽桿絲扣生鏽,必須清除掉。
- The heavier mud travels down the drill pipe and up through the annulus. 較重的泥漿沿鑽桿向下流動,然後通過環形間隙上升。
- CASTON is one of the enterprises for drill pipe production in China. 凱司通公司是國內最早從事鑽桿生產的企業之一。
- This is the dope for drill pipe thread. It can't be used for drill collar. 這是鑽桿絲扣油,不能用在鑽鋌絲扣上。
- Drill pipes are often corroded by the oxygen in the air. 鑽桿在空氣中經常被腐蝕。
- Drill pipes get rusty in air almost as fast as they do in water. 鑽桿在空氣中生鏽的速度和在水中幾乎一樣快。
- I did not say if they had examined all those drill pipes. 我並沒有說那些鑽桿他們是否都檢查過。