新疆阜康彩南地区油田CO2驱水与封存模拟及碳通量监测数据

本数据集主要研究内容包括依托新疆油田5000吨级CO2驱水与封存野外先导性试验，开展监测井CO2浓度监测数据分析，系统开展10000吨级CO2驱水封存效率综合研究；搭建CO2-EWR试注区由储层到地表的全覆盖地质模型，开发CO2井筒泄漏定量计算软件，提出适用于CO2注入过程分析的井筒流体压力方程差分模型；结合神华示范工程实际监测数据，开展煤矿开采扰动对 CO2 注入后在储层中运移、泄露可能性等影响分析。相关数据于2020.01-2022.12在中国科学院武汉岩土力学研究所、中国神华煤制油化工有限公司和中国地质调查局水文地质环境地质调查中心研究完成，实验测试由自制实验装置平台完成，数据来源于实验研究和模拟研究，绘图软件为Origin何Excel。

This dataset centers on the following research work: Relying on the 5000-tonne CO₂ water displacement and sequestration field pilot test in Xinjiang Oilfield, we carried out analysis of CO₂ concentration monitoring data from monitoring wells and conducted a comprehensive systematic study on the CO₂ water displacement and sequestration efficiency at the 10,000-tonne scale. A full-coverage geological model from reservoir to surface was established for the CO₂-EWR test injection zone, a quantitative calculation software for CO₂ wellbore leakage was developed, and a differential model of wellbore fluid pressure equations suitable for analyzing CO₂ injection processes was proposed. Combining with the actual monitoring data from the Shenhua Demonstration Project, we performed an analysis of the impacts of coal mining disturbance on the migration and leakage potential of injected CO₂ in the reservoir. Relevant data were collected and finalized between January 2020 and December 2022 by researchers from the Institute of Rock and Soil Mechanics, Chinese Academy of Sciences (Wuhan), China Shenhua Coal-to-Liquid and Chemical Co., Ltd., and the Hydrogeological and Environmental Geology Survey Center of China Geological Survey. Experimental tests were conducted using a self-developed experimental setup platform. The data originate from both experimental and simulation studies, and the plotting software employed includes Origin and Excel.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于新疆阜康彩南地区油田的CO2驱水与封存技术，基于5000吨级野外先导性试验，提供了监测井CO2浓度数据、10000吨级封存效率研究、地质模型和泄漏计算软件等关键内容。数据集结合模拟和实验数据，旨在评估CO2封存效率和泄漏风险，支持碳捕集利用封存（CCUS）技术的研发与应用。数据来源于2020年至2022年，由中国科学院武汉岩土力学研究所等单位完成，属于国家重点研发计划项目，具有较高的科研和工程参考价值。