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双横臂双扭杆独立悬架和双唇密封气密装置等军品技术充分发挥了底盘的技术特点,保证了运输的可靠性,上装作业效率得到了提高,取得到了很好的经济效益。目前,全世界已探明的亿吨级油、气田约有324个,而分布在沙漠中的这样储量的大油田、大气田就有109个,约占了1/3。其中数一数二的大油田都在沙漠地区。例如在尼日尔撒哈拉大沙漠腹地开采石油,该地区常年平均气温35℃以上,风力在3~4级,风沙大,沙子松软,极易陷车。由于没有适用的沙漠专用车,现有的自走式XJ550修井机设备在该沙漠地区被迫拆散,将上装设备井架总成和原车底盘主体分别用进口品牌牵引车移运(如图1所示),这样大大降低了作业效率,增多了搬家移运次数,成本直线上升。
Double wishbone independent torsional double rod and double lip seal air tightness and other military technology to give full play to the technical characteristics of the chassis to ensure the reliability of transport, upload work efficiency has been improved, achieved good economic benefits. At present, there are about 324 billion-ton oil and gas fields proven in the world. There are 109 giant fields and about one-third of the large fields with such reserves in the desert. One of the largest oil fields in the desert. For example, the exploitation of oil in the hinterland of the Sahara Desert in Niger, the perennial average temperature in the region above 35 ℃, winds in the 3 to 4 level, the wind and sand, soft sand, easily trapped. As there is no suitable desert special vehicle, the existing self-propelled XJ550 workover rig equipment was forced to break up in this desert area. The top-loading equipment derrick assembly and the original vehicle chassis main body were respectively transported by the imported brand tractor (as shown in FIG. 1 Shown), this greatly reduces the operating efficiency, increased the number of moving moving, the cost of rising straight.