新疆准噶尔盆地东缘五彩湾地区煤田钻孔数据集

Dataset of Boreholes Drilled in the Coalfield of Wucaiwan Area in Eastern Margin of Junggar Basin, Xinjiang

新疆准噶尔盆地是中国油气、煤炭等能源矿产的重要储集场所。本次研究对搜集到的准噶尔盆地东缘五彩湾地区20个煤田钻孔资料进行二次开发利用,通过提取钻孔坐标、高程、地层分层厚度、颜色、测井曲线解译数据等重要信息,重新建立了钻孔数据集。数据集共包含20个钻孔资料的Excel数据库型数据,每个Excel数据库由"钻孔基本信息"、"测井解释岩性分层"、"地质编录柱状分层"、"综合柱状信息"、"钻孔岩性分层"、"地层名称及代号表"、"地层颜色"、"测井曲线配置"、"测井曲线数据"、"数据字典"等10个工作表组成。利用石文软件可读取数据集信息,绘制地层沉积三维立体图,该成果能够对准噶尔盆地东缘五彩湾地区砂体的空间展布、三维地质结构等提供更加直观的认识,对研究准噶尔盆地东缘五彩湾地区的沉积环境具有重要意义。

Junggar Basin in Xinjiang is an important home to reservoirs of energy and mineral resources such as oil,gas,and coal in China.In this paper,a dataset of 20 boreholes drilled in the coalfield of Wucaiwan area that lies in the eastern margin of Junggar Basin(also referred to as the Dataset)was established based on secondary development and exploitation of existing borehole materials.In other words,the Dataset was established by extracting important information from existing materials of the boreholes such as coordinates and elevation of boreholes,thickness and color of strata discovered,and data from interpretation of logging curves.It consists of Excel database files of 20 boreholes.Each database file is comprised of10 worksheets,namely Basic information of boreholes,Lithological beds based on logging interpretation,Beds based on geological record histogram,Beds based on comprehensive histogram,Lithological beds of boreholes,Names and codes of strata,Colors of beds,Configuration oflogging curves,Data from logging curves,and Data dictionary.The data in the Dataset can be read using software developed by Xi’an Shiwen Software Co.,Ltd.(also referred to as Shiwen software)to plot 3 D stereograms of stratigraphic sedimentary.This will help achieve a more intuitive understanding of the spatial distribution and 3 D geological structures of sandstone bodies in Wucaiwan area and thus is significant for the research of the sedimentary environment in this area.