Compared with conventional perforation fracturing, radial well fracturing has an obvious advantage in breaking through polluted borehole areas, and it is superior to horizontal well fracturing because of the shorter construction period, less consumption of fracturing fluid and lower damage to the reservoir.
With its advantages of a shorter construction period, fewer external constraints, and higher construction quality, horizontal directional drilling (HDD) technology has become widespread throughout the world's trenchless industries.
Natural gas power plants are promising energy source in the sense that natural gas power plants have a lower cost of capital and shorter construction time.
In some cases the optimal solutions were achieved while reducing up to 53% of the cost of the shoring system, in shorter construction time, and meeting all the usual requirements for the construction of this type of building.
While Australian political leaders have focused on the thousands of short term construction jobs that come from building lots of new mines, the Saudis have focused on the trillions of dollars to be gained by keeping the price high.
Pentagon officials said the Defense Department might ask Congress for permission to begin work soon, to take advantage of the final weeks of Alaska's short construction season.
He added, however, that there was still potential for the city and Amazon to work together and train people for some of the work available, a combination of short-term construction work and technical jobs.
In the case of craniofacial morphology of short anatomical construction, occlusion forces generated by masticators in the area of molars are the largest).
Since urban traffic conditions become heavier, monorail transportation system has been introduced in many cities in China, which has the advantages of low costs, short construction period, little influence on the surrounding environment and strong adaptability to the complex terrain and line type.
This way has advantages of lower construction cost and short construction time.
