Nothing Special   »   [go: up one dir, main page]

Yan et al., 2021 - Google Patents

Risk assessment of water inrush from Ordovician limestone based on analytic hierarchical process modelling and water resistance

Yan et al., 2021

Document ID
10715914085588649614
Author
Yan M
Zhu S
Duan H
Publication year
Publication venue
Arabian Journal of Geosciences

External Links

Snippet

This study predicts the risk of water inrush from the Ordovician limestone aquifer to No. 17 coal seam in the Yangcun Coal Mine that is mining above confined aquifer. Analysis of geological and hydrogeological data, the analytic hierarchical process modelling of a …
Continue reading at link.springer.com (other versions)

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/102—Locating fluid leaks, intrusions or movements using electrical indications: using light radiations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/1015—Locating fluid leaks, intrusions or movements using tracers: using radioactivity
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/14—Obtaining from a multiple-zone well
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/006—Measuring wall stresses in the borehole
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
    • G01V9/02—Determining existence or flow of underground water

Similar Documents

Publication Publication Date Title
Wang et al. Risk assessment of water inrush in karst tunnels excavation based on normal cloud model
Zeng et al. Evaluation of a coal seam roof water inrush: case study in the Wangjialing coal mine, China
Cao et al. Risk assessment of fault water inrush during deep mining
Wu et al. Prediction of floor water inrush: the application of GIS-based AHP vulnerable index method to Donghuantuo coal mine, China
Zhang et al. Analytical model for assessing collapse risk during mountain tunnel construction
Hu et al. Evaluation of water inrush risk from coal seam floors with an AHP–EWM algorithm and GIS
Wang et al. Construction of multi-factor identification model for real-time monitoring and early warning of mine water inrush
Li et al. Risk assessment of floor water inrush using entropy weight and variation coefficient model
Li et al. Risk assessment of coal floor water inrush from underlying aquifers based on GRA–AHP and its application
Gu et al. An approach for water-inrush risk assessment of deep coal seam mining: a case study in Xinlongzhuang coal mine
Hu et al. Study on failure depth of coal seam floor in deep mining
Liu et al. Application on floor water inrush evaluation based on AHP variation coefficient method with GIS
Chen et al. Comprehensive study on identification of water inrush sources from deep mining roadway
Cheng et al. Risk assessment of roof water disaster due to multi-seam mining at Wulunshan Coal Mine in China
Wang et al. Application of fuzzy analytic hierarchy process in sandstone aquifer water yield property evaluation
Qiu et al. A new method for risk assessment of water inrush in a subsea tunnel crossing faults
Li et al. Multi-source information fusion technology for risk assessment of water inrush from coal floor karst aquifer
Li et al. Dynamic monitoring of the mining-induced fractured zone in overburden strata, based on geo-electrical characteristics
Bai et al. Risk assessment of water inrush from coal seam roof with an AHP–CRITIC algorithm in Liuzhuang Coal Mine, China
Liu et al. Assessment of water inrush risk using the principal component logistic regression model in the Pandao coal mine, China
Dai et al. A GIS-based method of risk assessment on no. 11 coal-floor water inrush from Ordovician limestone in Hancheng mining area, China
Yan et al. Risk assessment of water inrush from Ordovician limestone based on analytic hierarchical process modelling and water resistance
Zhang et al. Evaluation on the Stability of Vertical Mine Shafts below Thick Loose Strata Based on the Comprehensive Weight Method and a Fuzzy Matter‐Element Analysis Model
Yu et al. Influence of coal seam floor damage on floor damage depth
Gao et al. A multifactor quantitative assessment model for safe mining after roof drainage in the Liangshuijing coal mine