地热资源测井评价与开发

地热资源是一种资源的利用不受其它因素影响、对环境污染最小的可再生、可持续使用能源。本文介绍了地热资源的分类、形成条件以及特点。以华北平原为主要研究区块,J热水井为例,阐述储层的评价方法,确定泥质含量、孔隙度、渗透率以及含水饱和度的计算方法,井温资料和地区经验公式确定地层温度,据测井评价资料进行井下作业,下套管后开始固井,进行固井质量评价,固井质量良好的条件下进行射孔,开始投产。

Geothermal Resource Logging Evaluation and Developing

Geothermal resource is a resource which using are not affected by other factors,minimum of environment pollution,renewable and sustainable using resource.This paper introduces the classification of geothermal resource,formation condition and characteristics.HB plain as the main research part,as J thermal well an example,expounds the reservoir evaluation method,determined the calculation method of shale content,porosity,permeability and water saturation.In the developing of geothermal,according to the well temperature data and area experience formula,calculate the stratum temperature.According to the logging evaluation data for under well work,then started to cementing well work and cementing well quality evaluation.Under the well cementing well quality premise,started to perforating work,then put into production.