plug drilling 中文意思是什麼

plug drilling 解釋
鉆開塞子
  • plug : n 1 塞子；（齲齒等的）填塞物。2 救火龍頭，消防栓；（內燃機的）火花塞；【軍事】火門閂；槍口蓋；【...
  • drilling : n 1 鉆孔；【礦物】鉆井；〈pl 〉鉆屑，鉆粉。2 操練，訓練。n 【農業】條播。 ridge [furrow] drilling...
  1. A deformational particle with oil - soluable property is used as a bridge plug to build a shielding layer in the oil - gas reservior channel, to prevent the pollution caused by drilling mud entering the reservior due to the pressure difference, and so to protect the oil - gas reservior

    摘要用一種具有油溶性質的可變形粒子做橋塞物，在油氣儲層通道中建立橋堵屏蔽層，防止由於壓差造成鉆井泥漿進入儲層而形成污染，從而起到保護油氣儲層的作用。
  2. The pressure sensor is integrated with the spark plug so we do not need drilling another hole on the cylinder head and avoid changing the structure of combustion chamber and the effect of connecting channel on the measured cylinder pressure

    該傳感器與火花塞集成一體，不需要另外鉆安裝孔，避免了對燃燒室結構的破壞，而且不存在安裝通道，避免了通道效應對壓力測量結果的影響。
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