河南驻马店地区中深层地热资源综合信息探查和潜力评价
DOI:
作者:
作者单位:

1.中国石油天然气股份有限公司西南油气田分公司;2.北京宝石花能源科技有限公司

作者简介:

通讯作者:

中图分类号:

P314

基金项目:

中国石油天然气股份有限公司西南油气田分公司科技项目;编号:XNS-JS2023-83


Comprhensive Information Exploration and Potential Evaluation of Middle-deep Geothermal Resources in Zhumadian, Henan Province
Author:
Affiliation:

1.Southwest Oil &2.Gas Field Company, PetroChina,

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    中图分类号:P314:河南省地热资源丰富,豫北、豫中地区地热资源勘探程度较高,目前已实现大规模开发利用,但豫南地区地热资源目前勘探程度较低,钻探资料有限,针对其构造特征、地层分布、地热地质特征和资源潜力研究程度相对薄弱,尚难满足产业化、规模化开发需要。本文基于区域地质特征,结合二维地震解释成果,在前人研究基础上,开展了驻马店地区地热地质特征研究、资源评价和有利区预测。研究表明驻马店构造位于周口坳陷西南部的舞阳凹陷、驻马店-淮滨凹陷、平舆凸起和长山隆起区、南襄盆地东部的泌阳凹陷5个二级构造单元;驻马店地区除正阳、确山位于长山隆起区地热地质条件较差外,其余地区均具有较好的地热资源开发条件;该区发育有新近系、古近系砂岩热储和寒武-奥陶系碳酸盐岩3套层状热储,总静态资源量约为115×1015 kJ。预测泌阳县城区、新蔡县城区和驿城区西部热储埋深适中、涌水量大、温度较高,为最具地热资源开发有利区。

    Abstract:

    Henan Province has abundant geothermal resources, with the northern and central regions having undergone extensive exploration and large-scale development. However, the southern region of Henan has been subject to limited exploration efforts, resulting in a scarcity of drilling data. Consequently, research on its structural characteristics, stratigraphic distribution, geothermal geological characteristics and resource potential is relatively underdeveloped. This knowledge gap poses challenges in meeting the demands for industrialization and large-scale development. This article is based on regional geological characteristics, combined with 2D seismic interpretation results, and previous research, conducts research on geothermal geological characteristics, resource evaluation, and favorable area prediction in the Zhumadian area. The study identifies five secondary structural units in the Zhumadian area: Wuying depression located in the southwestern part of Zhoukou depression; Zhumadian-huaibin sag; Pingyu uplift; Changshan uplift; and Biyang sag situated in the eastern part of Nanxiang basin. With exception to Zhengyang and Queshan areas which have poor geothermal geological conditions due to being located within Changshan uplift area, other regions exhibit favorable conditions for geothermal resource development. The research area has developed three stratified geothermal reservoirs including Neogene-Paleogene sandstone reservoirs and Cambrian-Ordovician carbonate rock reservoirs with a total static geothermal resource estimated at approximately 1.15×1015 kJ. The prediction indicates that downtown areas of Biyang County, Xincai Count, and the western part of Yicheng District possess moderate depth of reservoirs coupled with large water inflow, and high temperature making them most suitable for geothermal resource development.

    参考文献
    相似文献
    引证文献
引用本文

胡剑,王道成,徐凌,等. 河南驻马店地区中深层地热资源综合信息探查和潜力评价[J]. 科学技术与工程, , ():

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2024-05-02
  • 最后修改日期:2024-06-06
  • 录用日期:2024-06-08
  • 在线发布日期:
  • 出版日期:
×
亟待确认版面费归属稿件,敬请作者关注