2023·11分析与检测73ModernChemicalResearch当代化工研究关于对原始采掘资料的反推分析＊王晶（晋能控股煤业集团地煤大同有限公司山西037000）摘要：煤矿开采过程中，井下水害一直是影响矿井安全生产的重要因素之一。随着近年来煤炭效益的驱使、煤矿开采规模的不断扩大、开采技术水平的飞速提升以及各区域煤炭资源的紧张等因素影响，各地煤矿也逐步开始进入井田内水文地质较复杂区域进行规模性开拓，其中受老空水水患影响尤为突出，特别是资源整合矿井各煤层被破坏严重的同时还无详实采掘资料，无形中老空及小窑积水治理就成为防治水管理的重中之重，即掌握了解各煤层水文地质条件是有效治理老空水患的关键。因此本文立足防治水专业理论与工作实践，通过局部钻探验证结果对某矿工作面上覆不完善采空区资料进行认真反推、分析、还原，为下一步工作面生产前精准探放提供可靠技术依据，有效解除水患，保障矿井安全生产。关键词：钻探；采空区；推断；可行性中图分类号：TD文献标识码：ADOI：10.20087/j.cnki.1672-8114.2023.11.022OntheAnalysisoftheBackAnalysisoftheOriginalExcavationDataWangJing(DimeiDatongCo.,Ltd.,JinnengHoldingCoalIndustryGroup,Shanxi,037000)Abstract：Intheprocessofcoalmining,undergroundwaterdamagehasalwaysbeenoneoftheimportantfactorsaffectingminesafety.Withthedrivingofcoalefficiencyinrecentyears,thecontinuousexpansionofcoalminingscale,therapidimprovementofminingtechnologyandtheten-sionofcoalresourcesinvariousregions,coalminesinvariousplaceshavegraduallybeguntoenterthemorecomplexhydrogeologicalareasinthewellfieldforlarge-scaledevelopment,amongwhichtheimpactoftheoldairwaterfloodisparticularlyprominent,especiallytheresourceintegrationminecoalseamisseriouslydamagedandthereisnodetailedminingdata,theinvisibleoldairandsmallkilnwateraccumulationtreatmenthasbe-comethetoppriorityofwaterpreventionandcontrol.Thatis,masteringandunderstandingthehydrogeologicalconditionsofeachcoalseamisthekeytoeffectivelycontrollingtheoldairflood.Basedontheprofessionaltheoryandworkpracticeofwaterpreventionandcontrol,thispapercareful-lyreverses,analyzesandrestoresthedataofthegoafareacoveredwithimperfectionontheworkingsurfaceofaminethroughthelocaldrillingve...
