摘要
河南省地热资源丰富，在开封、周口、舞阳、济源、南阳盆地以及濮阳凹陷、汤阴地堑有望找到很好的热储层。现已开发的热储层为埋深８００～１３００ｍ的第三系中细砂层，水温４０～５０℃，水质优良。如果加深钻井深度至２０００ｍ，则有望找到７０℃以上的高温地热水，届时省内地热资源开发利用将上一个新台阶，达到供热采暖水平。文中对河南省地热资源的开发利用现状作一简要介绍，并对如何提高开发利用水平和资源保护提出建议。
he integral method for the calculation of reserves is based on unit area and unit bed,through differential and integral calculuses,to complete the varied calculations of complete section,block,any interpolated position or a part,and it also can complete the reversed calculation for interpolation position.This method has both the advantages of traditional and modern methods at the same time;it is not only applied to the electronic data processing but also to hand calculation;the precision and efficiency of calculation have both notable improvement.It is a new method of the calculation of reserves with easy to operate,practicality,accuracy,mobility.It is applied to the calculation of reserves and mine planning of general minerals and related problems in production and scientific research,and also to solve the similar problems in other professions,and even more to apply the accurate calculation of the relative regular bodies.
出处
《河南地质》
1998年第2期126-129,共4页
Henan Geology
