Dataset of Calculation Results for Aquifer System Parameters of Dahaize Coal Mine in Yulin City, Shaanxi Province (July 2020)

English name

CSTR

CSTR:11738.11.ncdc.UTCMW.db2143.2022

DOI

10.12072/ncdc.UTCMW.db2143.2022

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source site

Technology and Demonstration of High Efficiency Utilization of Mine Water in Large Coal Mine and Nonferrous Mine

contributors

Gao Ruizhong

Datasets description

This dataset is sourced from the collected and organized pumping test and water level recovery test data from the Dahaize mining area in Yulin City, Shaanxi Province. Aquifertest software was used to calculate the parameters of the water bearing system in the overlying strata of coal measures. Input into GMS software, repeatedly adjust parameters until the hydrogeological parameters required for model accuracy are met, and the adjusted hydrogeological parameters match the actual conditions.

Base information

collect time	2020/07/01 - 2020/07/31
collect place	Dalinze coal mine, Yulin City, Shaanxi Province
data size	74.2 KiB
data format	Excel
Coordinate system

Data source description

Field drilling records, software tuning.

Data processing method

Based on the pumping test and water level recovery test data from the Dahaize mining area in Yulin City, Shaanxi Province, Aquifertest software was used to calculate the parameters of the water bearing system of the overlying strata of coal measures. Input into GMS software, repeatedly adjust parameters until the hydrogeological parameters required for model accuracy are met, and the adjusted hydrogeological parameters match the actual conditions.

Data quality description

The data quality is good.

Project information

#	number	name	type
1	2018YFC0406400		National key R & D plan

Citations and annotations

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Usage statement: The "Calculation Results Dataset of Aquifer System Parameters in Dahaize Coal Mine, Yulin City, Shaanxi Province (July 2020)" is sourced from the National Key Research and Development Program "Efficient Utilization Technology and Demonstration of Mine Water in Large Coal Mines and Nonferrous Mines" (Project No. 2018YFC0406402).

For the achievements published in English, please refer to the following specifications： The dataset is provided by National Cryosphere Desert Data Center. (http://www.ncdc.ac.cn).

Data reference

Gao Ruizhong. Dataset of Calculation Results for Aquifer System Parameters of Dahaize Coal Mine in Yulin City, Shaanxi Province (July 2020). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2022. https://cstr.cn/CSTR:11738.11.ncdc.UTCMW.db2143.2022.
Gao Ruizhong. Dataset of Calculation Results for Aquifer System Parameters of Dahaize Coal Mine in Yulin City, Shaanxi Province (July 2020). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2022. https://www.doi.org/10.12072/ncdc.UTCMW.db2143.2022.

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license agreement

This work is licensed under a CC BY 4.0.

Relevant data
File list

#	Dataset title
1	Water chemistry data of Dahaize and Balasu mining areas in Yulin City, Shaanxi Province (April 2020)
2	Geophysical measurement dataset of natural electric fields at Nalinhe No.2 Mine in Ordos City, Inner Mongolia Autonomous Region and Dahaize Coal Mine in Yulin City, Shaanxi Province (July 2020)
3	Prediction dataset for water inflow of Nalinhe No.2 Mine in Ordos City, Inner Mongolia Autonomous Region and Dahaize Coal Mine in Yulin City, Shaanxi Province (February 2021 May 2022)
4	Rock mechanics data of Dahaize mining area in Yulin City, Shaanxi Province and Pingshuo mining area in Shuozhou City, Shanxi Province (October 2019)
5	Observation point displacement dataset of indoor similarity test model in Dahaize Coal Mine, Yulin City, Shaanxi Province (December 2020)
6	Experimental dataset of high salinity mine water pretreatment unit in Dahaize, Yulin City, Shaanxi Province (October November 2020)
7	Water level and pressure monitoring data of Dahaize and Balasu mining areas in Yulin City, Shaanxi Province (November 2020 May 2021)
8	Experimental dataset of RNRR deep processing unit for highly mineralized mine water in Dahaize, Yulin City, Shaanxi Province (March April 2021)
9	Identification and Validation Dataset of Groundwater Flow Numerical Models for Nalinhe No.2 Mine in Ordos City, Inner Mongolia Autonomous Region and Dahaize Coal Mine in Yulin City, Shaanxi Province (July 2020 March 2021)
10	Fracture location prediction calculation result dataset

#	title	file size
1	陕西省榆林市大海则煤矿含水层系统参数计算结果数据集（2020年7月）.zip	74.2 KiB

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Theme:
Permeability coefficient water injection rate water yield
Subject:
geology
Time:
2020
Place:
Dalinze coal mine

east 108.97

west 110.40

south 37.82

north 38.97

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Service information

contacts:: Min Yufang
phone:: 0931-4967596
mailbox:: ncdc@lzb.ac.cn

Contact information

contributors:: Gao Ruizhong
author:: Gao Ruizhong
manager:: MIN Yufang