鄂尔多斯盆地蟠龙地区延长组长2、长6段流体包裹体研究

曹青; 赵靖舟; 柳益群

doi:10.11781/sysydz201304384

鄂尔多斯盆地蟠龙地区延长组长2、长6段流体包裹体研究

doi: 10.11781/sysydz201304384

1.
西北大学地质学系, 西安 710069
2. 西安石油大学地球科学与工程学院, 西安 710065

基金项目: 国家科技重大专项"大型油气田及煤层气开发"子课题"鄂尔多斯盆地及周边页岩气资源评价"(2011ZX05018001-004)。

详细信息

作者简介:
曹青(1979- ),女,博士,讲师,从事油气成藏方面的研究。E-mail:cao.qing@foxmail.com。

中图分类号: TE122.1
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出版历程
- 收稿日期: 2012-09-19
- 修回日期: 2013-06-01
- 刊出日期: 2013-07-28

Fluid inclusions of Chang2 and Chang6 sections in Yanchang Formation, Panlong area, Ordos Basin

1.
Department of Geology, Northwest University, Xi'an, Shaanxi 710069, China
2. School of Earth Sciences and Engineering, Xi'an Petroleum University, Xi'an, Shaanxi 710065, China

摘要

摘要: 通过单偏光、荧光显微镜和显微冷热台测温观察等方法,对鄂尔多斯盆地延长组长2段和长6段内流体包裹体系统进行研究,归纳流体包裹体岩相学、均一温度和冰点温度等特征,结合盆地热演化史分析推测出储层内烃类充注史,并恢复研究区长6段早白垩世末期的古流体势。研究结果显示,研究区延长组内长2段和长6段内主要发生过一期油气充注,对应的地质历史时间为早白垩世中期(120~100 Ma)。
- 流体包裹体 /
- 油藏形成时间 /
- 古流体势 /
- 延长组 /
- 蟠龙地区 /
- 鄂尔多斯盆地
Abstract: With methods such as polarizing and fluorescence microscope observation, homogeneous temperature and ice point temperature measurement and analysis of composition, a systematic study was conducted to acquire petrographic, salinity and homogenization temperature of fluid inclusions in the Yanchang Formation of the Triassic reservoir in the Ordos Basin. Combined with the thermal evolution of basin, fluid injection history and corresponding paleo-fluid potential were constituted. The oil and gas accumulations of reservoirs in the Chang2 and Chang6 sections were characterized by one stage, and might happen in the Middle Cretaceous, about 120-100 Ma.
- fluid inclusion /
- formation period of oil-and-gas reservoir /
- paleo-fluid potential /
- Yanchang Formation /
- Panlong area /
- Ordos Basin

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参考文献(33)

[1]	潘长春,周中毅.流体包裹体在准噶尔盆地油气资源评价中的应用[J].石油实验地质,1990,12(4):412-419.
[2]	Swarbrick R E.Reservoir diagenesis and hydrocarbon migration under hydrostatic palaeopressure conditions [J].Clay Minerals,1994,29(4):463-473.
[3]	Aplin A C,Larter S R,Bigge M A,et al.PVTX history of the North Sea’s Judy oilfield[J].Journal of Geochemical Exploration,2000,69/70(1/3):641-644.
[4]	Burley S D,Mullis J,Matter A.Timing diagenesis in the Tartan reservoir (UK North Sea):constraints from combined cathodoluminescence microscopy and fluid inclusion studies[J].Marine and Petroleum Geology,1989,6(2):98-120.
[5]	Wilkinson J J,Lonergan L,Fairs T,et al.Fluid inclusion constraints on conditions and timing of hydrocarbon migration and quartz cementation in Brent Group reservoir sandstones,Columbia Terrace, northern North Sea[J].Geological Society Special Publication,1998,144:69-89.
[6]	Hartmann B H,Juhász-Bodnár K,Ramseyer K,et al.Polyphased quartz cementation and its sources:a case study from the upper Paleozoic Haushi Group sandstones,Sultanate of Oman[J].Special Publication of the International Association of Sedimentologists,2000,29:253-270.
[7]	McLimans R K.The application of fluid inclusions to migration of oil and diagenesis in petroleum reservoirs [J].Applied Geochemistry,1987,2(5/6):585-603.
[8]	Rezaee M R,Tingate P R.Origin of quartz cement in the Tirrawarra Sandstone, southern Cooper Basin, South Australia[J].Journal of Sedimentary Research,1997,67(1):168-177.
[9]	Oxtoby N H,Mitchell A W,Gluyas J G.The filling and emptying of the Ula oilfield;fluid inclusion constraints[J].Geological Society Special Publication,1995,86(1):141-157.
[10]	Lisk M,Eadington P J,O’Brien G W.Unraveling complex filling histories by constraining the timing of events which modify oil fields after initial charge[J].Geological Society Special Publication,1998,144:189-203.
[11]	于轶星,王震亮.松辽盆地南部致密砂岩储层油气成藏期次研究[J].断块油气田,2011,18(2):203-206.
[12]	梁宇,任战利,王彦龙,等.鄂尔多斯盆地子长地区延长组流体包裹体特征与油气成藏期次[J].石油与天然气地质,2011,32(2):182-191.
[13]	夏在连.下扬子黄桥地区上古生界油气成藏研究[J].石油实验地质,2011,33(5):505-508.
[14]	高勇,牟智全, 王永凯,等.流体包裹体在油气成藏研究中的应用[J].特种油气藏,2012,19(4):37-41.
[15]	盛贤才,郭战峰.江汉平原簰深1井石炭系黄龙组流体包裹体特征及其地质意义[J].石油实验地质,2011,33(6):652-656.
[16]	Karlsen D A,Nedkvitne T,Larter S R,et al.Hydrocarbon composition of authigenic inclusions: application to elucidation of petroleum reservoir filling history[J].Geochimica et Cosmochimica Acta,1993,57(15):3641-3659.
[17]	刘斌,沈昆.包裹体流体势图在油气运聚研究方面的应用[J].地质科技情报,1998,17(S1):81-86.
[18]	柳益群,刘斌,荐军.吐哈盆地二叠系—侏罗系流体包裹体研究[J].石油勘探与开发,2001,28(1):48-50.
[19]	刘超英,秦伟军,金晓辉,等.利用流体包裹体分析惠民南斜坡古流体势及油气运移方向[J].特种油气藏,2011,18(3):16-19.
[20]	薛军民.陕北地区蟠龙油田三叠系延长组油藏成藏条件研究.西安:西北大学,2009:1-16.
[21]	武富礼,李文厚,李玉宏,等.鄂尔多斯盆地上三叠统延长组三角洲沉积及演化[J].古地理学报,2004,6(3):307-315.
[22]	赵靖舟,蒙晓灵,杨县超,等.鄂尔多斯盆地蟠龙油田长2油层沉积相特征及其控油规律[J].石油天然气学报(江汉石油学院学报),2005,27(S1):180-183.
[23]	白玉彬,赵靖舟,陈孝平,等.蟠龙油田长2储层裂缝分布及油气地质意义[J].断块油气田,2012,19(1):61-64.
[24]	白玉彬,赵靖舟,罗静兰,等.蟠龙油田王庄区长2储层流动单元划分方法[J].断块油气田,2011,18(5):619-622.
[25]	刘超,王震亮,刘池洋,等.鄂尔多斯盆地延长矿区延长组流体包裹体特征[J].地球学报,2009,30(2):215-220.
[26]	邓秀芹,刘新社,李士祥.鄂尔多斯盆地三叠系延长组超低渗透储层致密史与油藏成藏史[J].石油与天然气地质,2009,30(2):156-161.
[27]	李荣西,席胜利,邸领军,等.用储层油气包裹体岩相学确定油气成藏期次:以鄂尔多斯盆地陇东油田为例[J].石油与天然气地质,2006,27(2):194-199.
[28]	王学军,王志欣,陈杰,等.鄂尔多斯盆地镇北油田延长组石油运聚机理[J].石油勘探与开发,2011,38(3):299-306.
[29]	尹伟,胡宗全,李松,等.鄂尔多斯盆地南部镇泾地区典型油藏动态解剖及成藏过程恢复[J].石油实验地质,2011,33(6):592-596.
[30]	时保宏,张艳,张雷,等.鄂尔多斯盆地延长组长7致密储层流体包裹体特征与成藏期次[J].石油实验地质,2012,34(6):599-603.
[31]	李相博,刘显阳,周世新,等.鄂尔多斯盆地延长组下组合油气来源及成藏模式[J].石油勘探与开发,2012,39(2):172-180.
[32]	肖贤明,刘祖发,刘德汉,等.应用储层流体包裹体信息研究天然气气藏的成藏时间[J].科学通报,2002,47(12):957-960.
[33]	曹青,柳益群.三塘湖盆地流体包裹体研究及其应用[J].岩石学报,2007,23(9):2309-2314.