辽西低凸起变质岩潜山裂缝储层及成藏条件

doi:10.11743/ogg20090209

Abstract

Abstract:

Based on analysis of cores,thin-sections,FMI imaging log and seismic coherent slices,studies were performed on the petrological characteristics,reservoir types,response of vertical imaging logging,physical pro-perties of oil-bearing strata and horizontal distribution of fracture zone in Archean metamorphic buried-hills of the Liaoxi low uplift.Three types of lithology were identified in the metamorphic reservoirs:migmatite,regional metamorphic rocks and cataclasite.Types of reservoir space include fractures,dissolution pore and micro-pore,among which structural fracture is the dominant type.Five types of logging responses were identified and described by interpretation of imaging logging and dual lateral logging. Combining porosity logging,a comparative study was performed on porosity range in oil-bearing layers and logging response characteristics.The quantitative relationship between the number of hydrocarbon reservoirs and information dimension that reflect development of structural fractures were defined based on the analysis of seismic coherent slice.The vertical and horizontal distribution of favorable reservoirs were revealed,laying the foundation for comprehensive analysis of hydrocarbon accumulation.

Key words: metamorphic buried-hill, fractured reservoir, imaging logging response, Liaoxi low uplift, Bohai Bay Basin

CLC Number:

TE112.2

Liu Le, Yang Minghui, Li Chunxia, Zheng Xiaofeng. Fractured reservoirs in metamorphic buried-hills in the Liaoxi low uplift and their hydrocarbon accumulation conditions[J]. Oil & Gas Geology, 2009, 30(2): 188-194,222.

References

[1] 赵澄林,刘孟慧.特种油气储层[M].北京:石油工业出版社,1997.48～71
[2] 松柏章,唐飞.裂缝性潜山基岩油藏开发模式[M].北京:石油工业出版社,1997.30～63
[3] 吴智勇,郭建华,吴东胜.大民屯凹陷静安堡西侧低潜山变质岩储层裂缝发育特征[J].石油与天然气地质,2001,22 (4):322～325
[4] Marco A,Pauline N M.A Natural Analog for a Fractured and Faulted Reservoir in Dolomite:Triassic Sella Group,Northern Italy[J].AAPG Bulletin,2000,84(3):314-344
[5] Ahmed O.Practical application of fuzzy logic and neural networks to fractured reservoir characterization[J].Computers & Geosciences,2005,(20):953-962
[6] Julia F W,Robert M R,Jon H.Natural fractures in the Barnett Shale and their importance for hydraulic fracture treatments[J].AAPG Bulletin,2006,91(4):603-622
[7] Rawnsley K K.Joint development in perturbed stress fields near faults[J].Journal of Structural Geology,1992,14(8-9):939-951
[8] 孟卫工,李晓光,刘宝鸿.辽河坳陷变质岩古潜山内幕油藏形成主控因素分析[J].石油与天然气地质,2007,28(5):584～589
[9] 庞雯,江同文,郑浚茂,等.塔河-轮南油区奥陶系潜山油气藏特征[J].石油与天然气地质,2007,28(6):762～767
[10] 陈钢花,吴文圣.利用地层微电阻率成像测井识别裂缝[J].测井技术,1999,23(4):279～298
[11] Tang X M,Cheng C H,Toksoz M N.Stoneley-wave propagation in a fluid-filled borehole with a vertical fracture[J].Geophysics,1991,56(4):447-460
[12] Giuseppe C.Fractal analysis of a Quaternary fault array in the central Apennines,Italy[J].Journal of Structural Geology,1997,19(1):945-953
[13] 杨明慧.渤海湾盆地潜出多样性及其成藏要素比较分析[J].石油与天然气地质,2008,29(5):623～631,638
[14] 付晓飞,苏玉平.断裂和裂缝的分形特征[J].地球科学,2007,32(2):227～234
[15] 周心怀,项华,于水,等.渤海锦州南变质岩潜山油藏储集层特征与发育控制因素[J].石油勘探与开发,2005,3(6):17～20.
[16] 王同和.渤海湾盆地中新生代应力场的演化与古潜山油气藏的形成[J].石油与天然气地质,1986,7(3):273～279
[17] 杨明慧,王嗣敏,陈善勇,等.渤海湾盆地黄骅坳陷奥陶系碳酸盐岩潜山成因分类与分布[J].石油与天然气地质,2005,26(3):310～316
[18] 任丽华,林承焰.构造裂缝发育期次划分方法研究与应用-以海拉尔盆地布达特群为例[J].沉积学报,2007,25(2):253～260
[19] 辽宁省区域地层表编写组.东北区域地层表-辽宁省分册[M].北京:地质出版社.1978,164～189
[20] 翟明国,孟庆任,刘建明,等.华北东部中生代构造体制转折峰期的主要地质效应和形成动力学探讨[J].地学前缘,2004,11(3):285～297.
[21] 许坤,李宏伟,邱开敏.下辽河平原-辽东湾的新构造运动[J].海洋学报,2002,24(3):68～74
[22] 漆家福,杨桥,陈发景,等.辽东湾-下辽河盆地新生代构造的运动学特征及其演化过程[J].现代地质,1994,8(1):1～9
[23] 姜培海.辽西低凸起油气成藏的主要控制因素及勘探潜力[J].油气地质与采收率,2001,8(4):24～27
[24] 王晓畅,范宜仁,张庚骥.基于双侧向测井资料的裂缝孔隙度计算及其标定[J].物探化探计算技术,2008,30(5):377～380
[25] 吴兴能,刘瑞林,雷军,等.电成像测井资料变换为孔隙度分布图像的研究[J].测井技术,2008,32(1):53～56
[26] 邢玉忠,樊太亮,郑丽辉.沈229元古界潜山储层特征及物性参数解释[J].测井技术,2006,30(5):429～431
[27] 刘震,梁全胜,肖伟,党虎强,等.内蒙古二连盆地岩性圈闭早期形成和多期形成特征分析[J].现代地质,2005,19(3):403～408
[28] 金章东,卢新卫,张传林.江西德兴斑岩铜矿田断裂分形研究[J].地质论评,1998,44(1):57～62
[29] 沈忠民,马祖钧,周光甲.断裂体系分维与油田分布[J].地球科学,1995,20(1):73～78
[30] Scholz C H,Aviles C A.Fractal dimension of the 1906 San Andreas fault and 1915 Pleasant valley faults[J].Earthquakes Notes,1985,55(1):20
[31] 谢和平,Pariseau W G.岩石节理粗糙系数(JRC)的分形估计[J].中国科学(B辑),1994,38(5):524～530
[32] 石雨田,潘保芝.分维的应用一定量描述裂缝发育程度[J].物探与化探,2000,24(6):426～430

Fractured reservoirs in metamorphic buried-hills in the Liaoxi low uplift and their hydrocarbon accumulation conditions

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