The lab test has shown that ultrasonic siren can reduce effectively the viscosity of crude oil and the formation of scale. It also provides an effective measure for the regular production of electric pump well. 实验表明,超声旋笛能有效地降低原油粘度,减少油垢生成,为电泵井的正常生产提供了一种有效的措施。
Room Experiments of the Effects of Crude Oil Viscosity. Valve Diameter and Pumping Speed on Pump Efficiency of Sucker Rod Pumping System 粘度、凡尔孔径及冲次对抽油系统泵效影响的室内试验
Crude Oil Measurement Procedure in Puyang Pump Station 濮阳泵站原油计量程序
Taking advantage of the computer network system, the control platform of the long distance crude oil pipeline was built. Different working stations in the network were used to simulate the control center of the SCADA system and the control terminals of the pump stations. 利用计算机网络系统构建原油长输管道控制平台,以网络中不同的工作站模拟长输管道SCADA系统的控制中心及各泵站控制终端。
This anchor has been used in 142 oil wells, and it shows that it can both release oil to decrease the pollution of crude oil and produced water and fix the tube to increase the pump efficiency and reduce the check period of pump. 经过142井次的使用,证明该二合一液压锚定器既能泄油,减少原油、污水污染,又能锚定管柱,提高泵效,减少检泵周期。
To the heated crude oil pipeline whose transportation plan is fixed, the cost of transporting oil consists of power consumption cost of oil pump and fuel cost of fire furnace. 对于输油计划已定的热油管道,输油能耗主要包括输油泵的动力费用和加热炉的燃料费用。
At present, the screw pump is widely used in exploiting crude oil with high viscosity, high sediment concentration or high gas content. And the quantity of the screw pump well is increased year by year. 目前,螺杆泵广泛用于开采高粘度、高含砂量和高含气量的原油中,且螺杆泵采油井数量逐年递增。
Polymer displacement technique may obviously increase the recovery ratio of crude oil, at the same time the serious deviating-fraction of sucker rod results in the decrease of pump repairing cycle and the reduce of compositive economic benefit. 聚合物驱油技术,可明显提高原油采收率,但抽油杆柱偏磨严重,造成检泵周期下降,综合经济效益降低。