Research on the Characteristics of Oil and Gas Storage on the Roof of Coal Oil and Gas Symbiotic Mines and Prevention Measures
In order to improve the scientific management of oil and gas disasters in coal oil and gas symbiotic mines,taking the Fuxian mining area as an example,various methods such as drilling,geophysical identification,and analysis were used to study the occurrence characteristics of oil type gas on the roof of coal seams in the mining face,and to explore the main controlling factors for the enrichment of oil type gas on the roof.The results indicate that oil and gas mainly exist in the three sets of sand bodies on the coal seam roof,and the enrichment of oil and gas is jointly controlled by sedimentary facies zones,structural nose uplifts,and thick sand bodies.It is recommended to strengthen research on comprehensive exploration technology for oil and gas,prediction and prediction technology for oil and gas disasters,comprehensive extraction technology for oil and gas,and intelligent mine construction.
Coal oil and gas symbiotic mineCoal seam roofFuxian mining areaOil and gas occurrence patterns
万方数据
维普
