济阳坳陷异常压力成因研究
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摘要
通过地震、测井、录井和测试等资料对济阳坳陷异常压力的成因机制进行了系统研究。相比于前人的研究,增加了盐岩上拱、盐类渗透两类新的超压成因机制,否定了水热增温和构造抬升的成因机制;对沾化凹陷下古生界以下老地层和惠民凹陷第三系地层中的异常低压成因机制也进行了重新认识。研究表明,济阳坳陷异常高压的主要成因机制有欠平衡压实、烃类生成、盐岩上拱、盐类渗透、黏土矿物脱水,异常低压的主要成因机制有抬升剥蚀和过压实作用。
The abnormal pressure genetic mechanism of Jiyang sag was studied with the information got from seismic,wire line logging,mud logging and well test.Compared with forefathers studies,two new genetic mechanisms on overpressure are added,which are salt rock rise and salt infiltration, and the result of the research denied the genetic mechanisms of aqua thermal temperature rises and tectonic uplift. The new recognition was formed about abnormal low pressure genetic mechanism for old formation below Lower Palaeozoic in Zhanhua sag and the formation of Tertiary system in Huimin sag.The research showed that the main genetic mechanisms for abnormal high pressure in Jiyang sag are under-balance compaction,hydrocarbon forming, salt rock rise,salt infiltration and clay mineral dehydration, while the main abnormal low pressure genetic mechanisms are lift degradation and over compaction.
The abnormal pressure genetic mechanism of Jiyang sag was studied with the information got from seismic,wire line logging,mud logging and well test.Compared with forefathers studies,two new genetic mechanisms on overpressure are added,which are salt rock rise and salt infiltration, and the result of the research denied the genetic mechanisms of aqua thermal temperature rises and tectonic uplift. The new recognition was formed about abnormal low pressure genetic mechanism for old formation below Lower Palaeozoic in Zhanhua sag and the formation of Tertiary system in Huimin sag.The research showed that the main genetic mechanisms for abnormal high pressure in Jiyang sag are under-balance compaction,hydrocarbon forming, salt rock rise,salt infiltration and clay mineral dehydration, while the main abnormal low pressure genetic mechanisms are lift degradation and over compaction.
引文
[1]赵靖舟.前陆盆地天然气成藏理论及应用.北京:石油工业出版社,2003.121-126
[2]刘晓峰.评述异常压力研究中的石油地质学新思想.地球科学进展,2003,18(2):245-250
[3]万晓龙,邱楠生,李亮,等.东营凹陷古近系沙三段异常高压与成藏响应.天然气地球科学,2004,15(1):95-98
[4]胡海燕.超压的成因及其对油气成藏的影响.天然气地球科学,2004,15(1):99-102
[5]王志战.沉积盆地异常压力体系及其预监测-以济阳坳陷为例.西安:西北大学研究生论文,2006
[6]岳伏生,郭彦如,马龙,等.成藏动力学系统的研究现状及发展趋向.地球科学进展,2003,18(1):122-126
[7]Vladimir A S and George V C.Abnormal pressure regime in the former USSR petroleum basin.Journal of Petroleum Science and Engineering,1995,13:65-74
[8]邹华耀,郝芳,蔡勋育.沉积盆地异常低压与低压油气藏成藏机理综述.地质科技情报,2003,22(2):45-50
[9]彭真明,肖慈珣,杨斌,等.地震、测井联合预测地层压力的方法研究.石油地球物理勘探,2000,35(2):170-174
[10]肖焕钦,刘震,赵阳,等.济阳坳陷地温-地压场特征及其石油地质意义.石油勘探与开发,2003,30(3):68-70
[11]赵阳,刘震,戴立昌.惠民凹陷临南洼陷异常低压与油气聚集的关系.西北大学学报(自然科学版),2004, 34(6):713-716
[12]李丕龙,庞雄奇.陆相断陷盆地隐蔽油气藏的形成-以济阳坳陷为例.北京:石油工业出版社,2004
[13]George V C.Origin and prediction of abnormal formation pressures.Amsterdam:Elsevier Science B V, 2002.14-67
[14]Richard ES,Mark J O.Mechanisms that generate abnormal pressures:an overview.In:Ben E I,Gregory F U,Vyacheslav I S.Abnormal pressures in hydrocarbon environments.AAPG MEMOIR 70.Tulsa,Oklahoma: The American Association of Petroleum Geologists, 1994.13-30
[15]Mouchet J P,Mitchell A.Abnormal pressures while drilling.Boussens..Elf Aquitaine Edition,1989
[16]史蒂文W波斯顿,罗伯特R伯格.异常高压油气藏.冉新权,李汝勇,译.北京:石油工业出版社,2003
[17]郝芳.超压盆地生烃作用动力学与油气成藏机理.北京:科学出版社,2005
[18]李明诚.石油与天然气运移(第二版).北京:石油工业出版社,1994
[19]Gordon Holm.How abnormal pressures affect hydrocarbon exploration.Oil & Gas Journal,1998,1:79-84
[20]王连进,叶加仁.沉积盆地超压形成机制评述.石油与天然气地质,2001,22(1):17-20
[21]Fred R H.An easily derived overburden model is essential for the prediction of pore-pressure gradients and fracture gradients for wildcat exploration in the Gulf of Mexico.In:Alan R H,Glenn L B.Pressure regimes in sedimentary basins and their prediction. AAPG MEMOIR 76.Tulsa:The American Association of Petroleum Geologists,Houston:The Houston Chapter of The American Association of Drilling Engineers, 2002.115-124
[22]王振峰,罗晓容.莺琼盆地高温高压地层钻井压力预监测技术研究.北京:石油工业出版社,2004
[23]许小琼,张学平.惠民凹陷江家店地区沙三下亚段储集层评价.录井工程,2005,16(3):60-63,68
[2]刘晓峰.评述异常压力研究中的石油地质学新思想.地球科学进展,2003,18(2):245-250
[3]万晓龙,邱楠生,李亮,等.东营凹陷古近系沙三段异常高压与成藏响应.天然气地球科学,2004,15(1):95-98
[4]胡海燕.超压的成因及其对油气成藏的影响.天然气地球科学,2004,15(1):99-102
[5]王志战.沉积盆地异常压力体系及其预监测-以济阳坳陷为例.西安:西北大学研究生论文,2006
[6]岳伏生,郭彦如,马龙,等.成藏动力学系统的研究现状及发展趋向.地球科学进展,2003,18(1):122-126
[7]Vladimir A S and George V C.Abnormal pressure regime in the former USSR petroleum basin.Journal of Petroleum Science and Engineering,1995,13:65-74
[8]邹华耀,郝芳,蔡勋育.沉积盆地异常低压与低压油气藏成藏机理综述.地质科技情报,2003,22(2):45-50
[9]彭真明,肖慈珣,杨斌,等.地震、测井联合预测地层压力的方法研究.石油地球物理勘探,2000,35(2):170-174
[10]肖焕钦,刘震,赵阳,等.济阳坳陷地温-地压场特征及其石油地质意义.石油勘探与开发,2003,30(3):68-70
[11]赵阳,刘震,戴立昌.惠民凹陷临南洼陷异常低压与油气聚集的关系.西北大学学报(自然科学版),2004, 34(6):713-716
[12]李丕龙,庞雄奇.陆相断陷盆地隐蔽油气藏的形成-以济阳坳陷为例.北京:石油工业出版社,2004
[13]George V C.Origin and prediction of abnormal formation pressures.Amsterdam:Elsevier Science B V, 2002.14-67
[14]Richard ES,Mark J O.Mechanisms that generate abnormal pressures:an overview.In:Ben E I,Gregory F U,Vyacheslav I S.Abnormal pressures in hydrocarbon environments.AAPG MEMOIR 70.Tulsa,Oklahoma: The American Association of Petroleum Geologists, 1994.13-30
[15]Mouchet J P,Mitchell A.Abnormal pressures while drilling.Boussens..Elf Aquitaine Edition,1989
[16]史蒂文W波斯顿,罗伯特R伯格.异常高压油气藏.冉新权,李汝勇,译.北京:石油工业出版社,2003
[17]郝芳.超压盆地生烃作用动力学与油气成藏机理.北京:科学出版社,2005
[18]李明诚.石油与天然气运移(第二版).北京:石油工业出版社,1994
[19]Gordon Holm.How abnormal pressures affect hydrocarbon exploration.Oil & Gas Journal,1998,1:79-84
[20]王连进,叶加仁.沉积盆地超压形成机制评述.石油与天然气地质,2001,22(1):17-20
[21]Fred R H.An easily derived overburden model is essential for the prediction of pore-pressure gradients and fracture gradients for wildcat exploration in the Gulf of Mexico.In:Alan R H,Glenn L B.Pressure regimes in sedimentary basins and their prediction. AAPG MEMOIR 76.Tulsa:The American Association of Petroleum Geologists,Houston:The Houston Chapter of The American Association of Drilling Engineers, 2002.115-124
[22]王振峰,罗晓容.莺琼盆地高温高压地层钻井压力预监测技术研究.北京:石油工业出版社,2004
[23]许小琼,张学平.惠民凹陷江家店地区沙三下亚段储集层评价.录井工程,2005,16(3):60-63,68
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