Lastly, the system used data analysis and decision based on Rough Sets(RS) to supervise intelligently flux by analyzing the parameters of geothermal wells.
This paper studies the distributing characteristics and the controlling factors of ground temperature, geothermal gradient and surface geothermal current value by using the data of 28 geothermal wells in the Kaifeng geothermal field.
Based on the information collected from 40 geothermal wells,it is researched that the distribution characteristics of geothermal temperature,gradient and surface therm al current value in Kaifeng Depression.
That affects greatly impactor working. That researching the split - flow effect on impactor and adapting splitting technique can improve great flux negative effect on impactor, improves the working stability of impactor and its drilling efficiency,and generate the application the rotary- percussive drilling of hydraulic hammer in geothermic well.
Methods Making use of the simple equipment for departing from gas and water to collect samples of the natural gas in geothermic well, then using the gas chromatography-mass spectrum instrument and gas chromatography instrument to compare and analyze.
Simple models are proposed for various types of buried structures connected with the surface by a geothermal well; they all lead to the222Rn concentration expressed as a function of the flow-rate of the carrier fluid.
Recent discovery of economic quantities of gold deposited in geothermal wells at Broadlands (Ohaaki) and Wairakei in the nearby Taupo volcanic zone suggests, by analogy, that Coromandel gold may have been similarly transported.
Trace elements were particularly useful in the study of well cycling in two hydraulically interconnected geothermal wells in the town of Murska Sobota, which produce a mixture of low- and high-mineralised waters.
Values of δ13C(DIC) in deep geothermal wells are very high (>amp;gt;-6.0‰) and probably indicate isotopic exchange with carbonates with δ13C about -3.0‰.