Well drilling rig construction automatic positioning of vertical rotary hole for good quality. The degree of compaction testing style has good range of traditional craft some degree of compaction detect errors. As fewer sampling points, poor representation, compaction can not supply comprehensive information of work, time-consuming, labor large, expensive and so on. Require skilled operating skills and poor reproducibility of test effectiveness can not be measured or estimated levels of compaction during compaction, compaction insufficient or excessive compaction. So people have been looking for a way to continue to measure the degree of compaction in the compaction process style. Analysis of geological and hydrological data, real-time adjustments in accordance with geological drilling mud weight and speed, especially for the poor strata have pre-control recourse. China's vast territory, large geographical area, the climate of each region is also very different. Rainy and humid southern 200 m drilling rig, but several provinces of the Central Plains region is easy to drought, population with varying degrees of water is sometimes difficult situations occur. Although in recent years our country's water diversion project to the arid region some 200 meters drilling rig support production line, but the saying goes "far will not be forthcoming," most of the time, or to rely on local water workers to solve problems. The most common method is to dig a well, not to let the local people without water, drilling team often work 24 hours a day, the players divided into two groups take turns working onboard drilling rig and the moment did not dare stop. Climate determines how much depth of 200 meters underground drilling rig, if often drought had dried up shallow groundwater, water well drilling rig car to hit 100 meters below to find water, if it is a well drilling rig, it generally requires about 10 working days. Under these circumstances there are rigs, there are some places complete with artificial wells, operations team is down to the bottom of the deep well with simple tools for digging, gravel operations, work difficult to imagine.