山东省煤炭资源与赋煤规律研究
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摘要
山东煤炭资源丰富,已累计查明煤炭资源储量312.3亿吨,保有煤炭资源储量274.1亿吨。其中,基础储量占保有量的2/5,可采、预可采储量占保有量的1/5。煤类以烟煤为主,褐煤、无烟煤以及炼焦用煤、天然焦较少。山东煤炭可采储量偏低,炼焦用煤储量更少。山东省是产煤大省和消费大省,年产量1.5亿吨左右,居全国第七位,调入2.5亿吨;年消费量3.9亿吨左右,占全国1/10。2014年我国煤炭产量38.7亿吨,占全国能源生产总量的73.2%;消费量35.1亿吨,占一次能源消费总量的64.2%。在一定时期内我国能源结构以煤炭为主形势下,已设立的煤炭勘查及后续采矿工作仍需推进。山东聚煤期有石炭—二叠纪、中侏罗世坊子期、古近纪五图期三个时期,石炭—二叠纪是最重要的聚煤期。太原组在潟湖及潮汐三角洲远端的部位形成的煤层也较好,局部达可采厚度;山西组河控浅水三角洲在大面积范围内迅速发展,形成了厚度较大、分布面积较广的主采煤层;坊子组及李家崖组聚煤作用发生在盆地水域扩张—盆地萎缩早期,煤聚积由扇三角洲平原及前缘向盆缘方向扩展。随着聚煤期后发生的印支、燕山及喜马拉雅期等一系列构造运动,煤层赋存遭受了不同程度的剥蚀和影响。研究发现,山东及邻区的赋煤构造总体上表现为"掀斜式构造,北断南超",呈"凹凸相间"的构造样式;其赋煤规律是:具有经济意义的煤层通常赋存在"隆起中的凹陷,凸起的边缘、潜凹陷中的地垒、潜凸起中的地堑";创建的覆盖区的找煤模式是"凹中找垒,凸中找堑",鲁中隆起则是断陷盆地,局部在断块凸起的边缘。根据赋煤规律研究成果,新发现了单县煤田和曹县煤田。在此基础上又给出了山东今后的找煤靶区预测,在菏泽及其南北邻区的河南省、聊城、济南、济宁、德州及邻区的河北省以及鲁中的部分地区,优选了6个找煤靶区。
The Shandong is rich coal resources,with the cumulative known coal reserves go to 31.23 billion tons and the coal resours to mainly 27.41 billion tons.The coal type is bituminous with minor of the lignite,anthracite coal and natural coke.The main coal accumulating periods in Shandong are CarboniferousPermian,Fangzi period of middle Jurassic and the Wutu period of Paleogene with the CarboniferousPermian being the most important coal accumulating period.The coal seams of Taiyuan Formation formed in the lagoon and tidal delta distal part and local areas can reach minable thickness.The fluvial-dominated shallow water delta of Shanxi Formation developed rapidly in large scale,forming the main mineable coal seams of large thickness and wide distribution area.The coal accumulating effect of Fangzi Formation and Lijiaya Formation occurred in the early period of basin water expansion-contraction,coal accumulating extended from the fan delta plain and front to the basin edge.Coal occurrence has suffered varying degrees of erosion a series of tectonic movement after coal accumulating stages.We can conclude from the research that the coal occurrence regularity of Shandong is characterized by "tilted-type structure,faulting in the north and overlapping in the south",and the tectonic style by "the concave block alternate with convex block".The coal seams with economic significance occur in "the edge and concave of block,horst of the latent sag,the graben of bump",pointing out that the coal exploration direction of Shandong is"the base in concave,and the graben in convex".The Shandong uplift zone is a rifted basin with lgcal at edge of graben basin.According to our research results,we found the Shanxian coalfield and Caoxian coalfield.On this basis,we have forecast the coal target areas in Shandong,and optimized six coal surveying target areas in Heze,Liaocheng,Jinan,Jining,Dezhou and parts of central area in Shangdon.
The Shandong is rich coal resources,with the cumulative known coal reserves go to 31.23 billion tons and the coal resours to mainly 27.41 billion tons.The coal type is bituminous with minor of the lignite,anthracite coal and natural coke.The main coal accumulating periods in Shandong are CarboniferousPermian,Fangzi period of middle Jurassic and the Wutu period of Paleogene with the CarboniferousPermian being the most important coal accumulating period.The coal seams of Taiyuan Formation formed in the lagoon and tidal delta distal part and local areas can reach minable thickness.The fluvial-dominated shallow water delta of Shanxi Formation developed rapidly in large scale,forming the main mineable coal seams of large thickness and wide distribution area.The coal accumulating effect of Fangzi Formation and Lijiaya Formation occurred in the early period of basin water expansion-contraction,coal accumulating extended from the fan delta plain and front to the basin edge.Coal occurrence has suffered varying degrees of erosion a series of tectonic movement after coal accumulating stages.We can conclude from the research that the coal occurrence regularity of Shandong is characterized by "tilted-type structure,faulting in the north and overlapping in the south",and the tectonic style by "the concave block alternate with convex block".The coal seams with economic significance occur in "the edge and concave of block,horst of the latent sag,the graben of bump",pointing out that the coal exploration direction of Shandong is"the base in concave,and the graben in convex".The Shandong uplift zone is a rifted basin with lgcal at edge of graben basin.According to our research results,we found the Shanxian coalfield and Caoxian coalfield.On this basis,we have forecast the coal target areas in Shandong,and optimized six coal surveying target areas in Heze,Liaocheng,Jinan,Jining,Dezhou and parts of central area in Shangdon.
引文
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单松伟,王淑霞,黄春慧.2000.鲁西控煤构造特征及其演化分析.煤田地质与勘探,28(1):6~7.
高相佐,汤振清.2004.山东省煤炭资源现状及对策探讨.资源·产业,6(5):30~32.
高长岭.2013.我省查明豫东平原隐藏超大煤田.资源导刊:行政综合版,(12):32~32.
金振奎,苏妮娜,王春生.2008.华北地台东部石炭系-二叠系优质煤储层形成分布控制因素.地质学报,82(10):1323~1329.
孔庆友,张天祯,于学峰,徐军祥,潘元林,李献水.2006.山东矿床.济南:山东科学技术出版社,133~171.
李献水.1998.山东省控煤构造特征与煤炭资源开发前景.煤田地质与勘探,26(3):8~10.
李宪文.2009.运用构造模式引导深部找矿---山东省地质科学实验研究院鲁西南深覆盖区找矿纪实.山东国土资源,25(3):53~54.
李增学,魏久传,李守春.1995.鲁西河控浅水三角洲沉积体系及煤聚集规律.煤田地质与勘探,23(2):7~12.
李增学,余继峰,郭建斌,韩美莲.2003.陆表海盆地海侵事件成煤作用机制分析.沉积学报,21(2):288~296.
李增学,余继峰,郭建斌.2002.华北陆表海盆地海侵事件聚煤作用研究.煤田地质与勘探,30(5):1~5.
刘焕杰,贾玉如,龙耀珍,王宏伟.1987.华北石炭纪含煤建造的陆表海堡岛体系特点及其事件沉积.沉积学报,5(3):73~80.
刘书锋,高继雷,乔增宝,张锡明,戚树林,白福英,韩姗,赵体群.2013.山东莱芜煤田潘西煤矿深部煤层特征及赋煤规律浅析.山东国土资源,29(7):36~39.
刘玉强.1994.内蒙古东部晚中生代断陷煤盆地与伸展构造.矿床地质,13(3):212~219.
孟凡和.2006.龙口矿区海下采煤技术研究与实践.煤炭科学技术,34(2):19~22.
孙斌,杨德平,张增奇,李勇普,方宝明,舒磊,孙伟清,董延钰,谢跃春.2013.山东省矿产资源利用现状调查.山东国土资源,29(4):23~28.
山东省统计局.2015.山东统计年鉴2015.北京:中国统计出版社,75~90.
宋明春,王沛成,梁邦启,刘明渭,黄武,刘峰,杨恩秀,刘建文,宋志勇.2003.山东省区域地质.济南:山东省地图出版社,133~197.
汪子杰,汪子杰,颜丙鹏,孙天柱,张进平.2014.山东省潍坊市北部煤炭资源找矿方向及成矿预测.山东国土资源,30(6):20~23.
王奎峰,李文平,赵辉.2015.山东省古近纪煤系地层赋煤特征与聚煤规律研究.煤炭科学技术,43(3):104~109.
杨恩秀,张春池,宁振国,于得芹,王巧云,彭观峰,王世进.2013.山东石炭二叠纪地层沉积环境分析.山东国土资源,29(12):1~10.
张洪波,宋东蕴,张作礼.2013.山东省郓城县高庄井田地质特征及开发利用前景.经济研究导刊,(4):328~332.
张娟.2011.山东省煤炭资源开采现状分析与开采速度模型优化研究.山东科技大学,硕士论文.
张璐锁,尚洪田,于宏业,马秀民.2012.冀西北中新生代聚煤盆地演化及赋煤规律认识.中国煤炭地质,24(9):7~11.
张义江,张增奇,单伟,梁吉坡,闫诚.2010.单县煤田张集井田地质特征与成煤环境分析.山东国土资源,26(7):4~7.
张增奇,于学峰,张义江,梁吉坡,张尚坤,杜圣贤,徐淑和,张洪波,刘超勇,李玉明,王怀洪,杨斌.2013.鲁西石炭-二叠系赋煤规律研究与曹县煤田的发现及评价.中国科技成果,20(3):54~55.
张增奇,张成基,王世进,刘书才,王来明,杜胜贤,宋志勇,张尚坤,杨恩秀,程光锁,刘凤臣,陈军,陈诚.2014.山东省地层侵入岩构造单元划分对比意见.山东国土资源,30(3):1~23.
张增奇,张义江,张尚坤,梁吉坡.2006.山东菏泽地区赋煤规律探讨,中国地质学会,江西省地质学会编,加强地质工作,促进可持续发展---2006年华东六省一市地学科技论坛文集.南昌:江西科学技术出版社,78~80.
张增奇,张义江,张尚坤,徐淑和,张洪波,梁吉坡.2008.鲁西南隐伏区单县煤田曹县煤田的发现及其意义.山东国土资源,24(1):3~6.
张自桓.1995.鲁西伸展构造---一个中上地壳板块的提示.山东地质,11(2):23~31.
中华人民共和国国家统计局.2015.中国统计年鉴2015.北京:中国统计出版社,100~145.
Agela L.Coe.2003.The Sedimentary Record of Sea-Level Change.The Press Syndicate of The Cambridge.
单松伟,王淑霞,黄春慧.2000.鲁西控煤构造特征及其演化分析.煤田地质与勘探,28(1):6~7.
高相佐,汤振清.2004.山东省煤炭资源现状及对策探讨.资源·产业,6(5):30~32.
高长岭.2013.我省查明豫东平原隐藏超大煤田.资源导刊:行政综合版,(12):32~32.
金振奎,苏妮娜,王春生.2008.华北地台东部石炭系-二叠系优质煤储层形成分布控制因素.地质学报,82(10):1323~1329.
孔庆友,张天祯,于学峰,徐军祥,潘元林,李献水.2006.山东矿床.济南:山东科学技术出版社,133~171.
李献水.1998.山东省控煤构造特征与煤炭资源开发前景.煤田地质与勘探,26(3):8~10.
李宪文.2009.运用构造模式引导深部找矿---山东省地质科学实验研究院鲁西南深覆盖区找矿纪实.山东国土资源,25(3):53~54.
李增学,魏久传,李守春.1995.鲁西河控浅水三角洲沉积体系及煤聚集规律.煤田地质与勘探,23(2):7~12.
李增学,余继峰,郭建斌,韩美莲.2003.陆表海盆地海侵事件成煤作用机制分析.沉积学报,21(2):288~296.
李增学,余继峰,郭建斌.2002.华北陆表海盆地海侵事件聚煤作用研究.煤田地质与勘探,30(5):1~5.
刘焕杰,贾玉如,龙耀珍,王宏伟.1987.华北石炭纪含煤建造的陆表海堡岛体系特点及其事件沉积.沉积学报,5(3):73~80.
刘书锋,高继雷,乔增宝,张锡明,戚树林,白福英,韩姗,赵体群.2013.山东莱芜煤田潘西煤矿深部煤层特征及赋煤规律浅析.山东国土资源,29(7):36~39.
刘玉强.1994.内蒙古东部晚中生代断陷煤盆地与伸展构造.矿床地质,13(3):212~219.
孟凡和.2006.龙口矿区海下采煤技术研究与实践.煤炭科学技术,34(2):19~22.
孙斌,杨德平,张增奇,李勇普,方宝明,舒磊,孙伟清,董延钰,谢跃春.2013.山东省矿产资源利用现状调查.山东国土资源,29(4):23~28.
山东省统计局.2015.山东统计年鉴2015.北京:中国统计出版社,75~90.
宋明春,王沛成,梁邦启,刘明渭,黄武,刘峰,杨恩秀,刘建文,宋志勇.2003.山东省区域地质.济南:山东省地图出版社,133~197.
汪子杰,汪子杰,颜丙鹏,孙天柱,张进平.2014.山东省潍坊市北部煤炭资源找矿方向及成矿预测.山东国土资源,30(6):20~23.
王奎峰,李文平,赵辉.2015.山东省古近纪煤系地层赋煤特征与聚煤规律研究.煤炭科学技术,43(3):104~109.
杨恩秀,张春池,宁振国,于得芹,王巧云,彭观峰,王世进.2013.山东石炭二叠纪地层沉积环境分析.山东国土资源,29(12):1~10.
张洪波,宋东蕴,张作礼.2013.山东省郓城县高庄井田地质特征及开发利用前景.经济研究导刊,(4):328~332.
张娟.2011.山东省煤炭资源开采现状分析与开采速度模型优化研究.山东科技大学,硕士论文.
张璐锁,尚洪田,于宏业,马秀民.2012.冀西北中新生代聚煤盆地演化及赋煤规律认识.中国煤炭地质,24(9):7~11.
张义江,张增奇,单伟,梁吉坡,闫诚.2010.单县煤田张集井田地质特征与成煤环境分析.山东国土资源,26(7):4~7.
张增奇,于学峰,张义江,梁吉坡,张尚坤,杜圣贤,徐淑和,张洪波,刘超勇,李玉明,王怀洪,杨斌.2013.鲁西石炭-二叠系赋煤规律研究与曹县煤田的发现及评价.中国科技成果,20(3):54~55.
张增奇,张成基,王世进,刘书才,王来明,杜胜贤,宋志勇,张尚坤,杨恩秀,程光锁,刘凤臣,陈军,陈诚.2014.山东省地层侵入岩构造单元划分对比意见.山东国土资源,30(3):1~23.
张增奇,张义江,张尚坤,梁吉坡.2006.山东菏泽地区赋煤规律探讨,中国地质学会,江西省地质学会编,加强地质工作,促进可持续发展---2006年华东六省一市地学科技论坛文集.南昌:江西科学技术出版社,78~80.
张增奇,张义江,张尚坤,徐淑和,张洪波,梁吉坡.2008.鲁西南隐伏区单县煤田曹县煤田的发现及其意义.山东国土资源,24(1):3~6.
张自桓.1995.鲁西伸展构造---一个中上地壳板块的提示.山东地质,11(2):23~31.
中华人民共和国国家统计局.2015.中国统计年鉴2015.北京:中国统计出版社,100~145.
Agela L.Coe.2003.The Sedimentary Record of Sea-Level Change.The Press Syndicate of The Cambridge.