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投点时,通常采用单重投点法(即在投点过程中,垂球的重量不变)。单重稳定投点是将垂球放在油桶内,使其基本上处于静止状态,单重稳定投点只有当井筒中风流、滴水很小,垂球线基本稳定时才能应用。我们在投点是要求的架子固定牢固,现场的风机停止工作,减少人员上下楼梯的干扰和周边车辆震动的干扰。 (责任编辑:) |
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投点时,通常采用单重投点法(即在投点过程中,垂球的重量不变)。单重稳定投点是将垂球放在油桶内,使其基本上处于静止状态,单重稳定投点只有当井筒中风流、滴水很小,垂球线基本稳定时才能应用。我们在投点是要求的架子固定牢固,现场的风机停止工作,减少人员上下楼梯的干扰和周边车辆震动的干扰。 (责任编辑:) |
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