四川盆地东吴期泸州古隆起与茅口组碳酸盐岩缝洞储层分布

姜自然; 陆正元; 吕宗刚; 杨坚

doi:10.11781/sysydz201404411

四川盆地东吴期泸州古隆起与茅口组碳酸盐岩缝洞储层分布

doi: 10.11781/sysydz201404411

1.
油气藏地质及开发工程国家重点实验室(成都理工大学), 成都 610059
2. 中国石油东方地球物理公司研究院, 河北涿州 072750
3. 中国石油西南油气田分公司蜀南气矿, 四川泸州 646001

基金项目: 四川省重点科技项目（07JY029-144）资助。

详细信息

作者简介:
姜自然（1987—），男，硕士，工程师，从事构造地质、石油地质及油气成藏动力学研究。E-mail: jiangziran@vip.qq.com。

中图分类号: TE122.2⁺4
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出版历程
- 收稿日期: 2014-02-20
- 修回日期: 2014-06-26
- 刊出日期: 2014-07-28

Distribution of carbonate fractured and vuggy reservoirs of Maokou Formation in Luzhou Paleo-uplift during Dongwu Movement, Sichuan Basin

1.
State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation (Chengdu University of Technology), Chengdu, Sichuan 610059, China
2. BGP Geophysical Research Institute, CNPC, Zhuozhou, Hebei 072750, China
3. Shunan Gas Field of Southwest Oilfield Branch Company, PetroChina, Luzhou, Sichuan 646001, China

摘要

摘要: 中二叠世末的东吴运动是中国华南地区二叠纪影响较大的一次地壳运动。东吴运动在四川盆地内部发育了泸州古隆起，导致了茅口组不同程度的抬升剥蚀和岩溶储层的形成。利用大量钻孔资料编制了泸州古隆起上二叠统沉积前的古地质图，恢复了东吴期泸州古隆起剥蚀后的古地貌和古隆起抬升初期的古构造。资料揭示区域上茅口组剥蚀最严重的区域也是古隆起抬升的中心，东吴期泸州古隆起呈北北东向展布，北东翼宽缓，西南翼陡峭，古隆起核部茅口组具剥蚀夷平特征。泸州古隆起北东翼岩溶缓坡及其相邻的核部茅口组剥蚀夷平严重，岩溶缝洞层段保存较少；西南翼岩溶陡坡及其邻近的古隆起核部一侧为溶蚀强度大、缝洞层段保留较多的区块，是茅口组缝洞储层发育的最有利区。
- 泸州古隆起 /
- 东吴运动 /
- 茅口组 /
- 中二叠统 /
- 缝洞储层 /
- 四川盆地
Abstract: The Dongwu Movement which took place at the end of the middle Permian was an important crust movement in South China during Permian. The Luzhou Paleo-uplift was formed during the movement, which led to the uplift and erosion of the Maokou Formation and the formation of paleokarst reservoirs. Based on borehole data, a paleo-geological map of the Luzhou Paleo-uplift before the late Permian was described, and the paleo-geomorphology after erosion as well as the paleo-structure at the beginning of uplift were reconstructed. It was concluded that the Maokou Formation was seriously eroded in the center of the Luzhou Paleo-uplift. The Luzhou Paleo-uplift was in NNE direction with gentle limb in the northeast and steep limb in the southwest. The core of the paleo-uplift was featured by erosion plain. The Maokou Formation was seriously eroded and the paleokarst reservoirs were partially preserved on the gentle limb in the northeast and the adjacent core part of the uplift. The Maokou Formation was seriously caved and the paleokarst reservoirs were saved on the steep limb in the south-west and the adjacent core part of the uplift, where the most favorable areas of fractured and vuggy reservoirs in the Maokou Formation were located.
- Luzhou Paleo-uplift /
- Dongwu Movement /
- Maokou Formation /
- middle Permian /
- fractured and vuggy reservoir /
- Sichuan Basin

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参考文献(24)

[1]	何斌,徐义刚,王雅玫,等.东吴运动性质的厘定及其时空演变规律[J].地球科学:中国地质大学学报,2005,30(1):89-96. He Bin,Xu Yigang,Wang Yamei,et al.Nature of the Dongwu movement and its temporal and spatial evolution[J].Earth Science:Journal of China University of Geosciences,2005,30(1):89-96.
[2]	何登发,谢晓安.中国克拉通盆地中央古隆起与油气勘探[J].中国石油勘探,1997,2(2):11-19. He Dengfa,Xie Xiaoan.Petroleum exploration in Central Paleo-Uplifts of Cratonic Basins in China[J].China Petroleum Exploration,1997,2(2):11-19.
[3]	冉启贵,陈发景,张光亚.中国克拉通古隆起的形成、演化及与油气的关系[J].现代地质,1997,11(4):478-487. Ran Qigui,Chen Fajing,Zhang Guangya.Formation and tectonic evolution of Cratonic Paleouplifts and its relation to hydrocarbon migration and accumulation in China[J].Geoscience,1997,11(4):478-487.
[4]	汪泽成,赵文智.海相古隆起在油气成藏中的作用[J].中国石油勘探,2006,11(4):26-32. Wang Zecheng,Zhao Wenzhi.A role of marine Paleo-uplift in reservoir-forming of oil and gas[J].China Petroleum Exploration,2006,11(4):26-32.
[5]	安作相.四川盆地三叠纪末的古地质[J].地质学报,1962,42(4): 370-378. An Zuoxiang.Paleogeology after Triassic in Sichuan Basin[J].Acta Geologica Sinica,1962,42(4):370-378.
[6]	安作相.泸州古隆起与川南油气[J].石油实验地质,1996,18(3):267-273. An Zuoxiang.The Luzhou paleohigh and oil/gas accumulation in southern Sichuan[J].Experimental Petroleum Geology,1996,18(3):267-273.
[7]	宋文海.对四川盆地加里东期古隆起的新认识[J].天然气工业,1987,7(3):6-17. Song Wenhai.Some new knowledge of Caledonian Paleo-uplift in Sichuan Basin[J].Natural Gas Industry,1987,7(3):6-17.
[8]	韩克猷.川东开江古隆起大中型气田的形成及勘探目标[J].天然气工业,1995,15(4):1-5. Han Keyou.Forming of large-middle scale gas fields at Kaijiang Palaeohigh in east Sichuan and exploration target[J].Natural Gas Industry,1995,15(4):1-5.
[9]	孙玮,刘树根,韩克猷,等.四川盆地震旦系油气地质条件及勘探前景分析[J].石油实验地质,2009,31(4):350-355. Sun Wei,Liu Shugen,Han Keyou,et al.The petroleum geological condition and exploration prospect analysis in Sichuan Basin[J].Petroleu Geology & Experiment,2009,31(4):350-355.
[10]	黄籍中.从四川盆地看古隆起成藏的两重性[J].天然气工业,2009,29(2):12-17. Huang Jizhong.The pros and cons of paleohighs for hydrocarbon reservoiring:A case study of the Sichuan basin[J].Natural Gas Industry,2009,29(2):12-17.
[11]	戴弹申,欧振洲.裂缝圈闭及其勘探方法[J].天然气工业,1990,10(4):1-6. Dai Tanshen,Ou Zhenzhou.Fracture traps and their exploration method[J].Natural Gas Industry,1990,10(4):1-6.
[12]	刘仲宣,夏绍文.川西南地区二叠系阳新统有效裂缝分布规律与布井方法探讨[J].天然气工业,1991,11(3):1-7. Liu Zhongxuan,Xia Shaowen.Distribution rules of the effective fractures in Yangxin series of Permian in South-west Sichuan and a discussion on the method of location of wells[J].Natural Gas Industry,1991,11(3):1-7.
[13]	黄华梁,吴葆青.川南阳新统气藏岩溶成因与气藏分布[J].中国岩溶,1985,4(4):297-305. Huang Hualiang,Wu Baoqing.Origin of karstified gas reservoirs of Lower Permian (Yangxin Series) and their distribution in south Sichuan[J].Carsologica Sinica,1985,4(4):297-305.
[14]	陈立官,王洪辉,陆正元,等.川南地区古岩溶与阳新统天然气局部富集关系的探讨[J].成都地质学院学报,1992,19(4):99-106. Chen Liguan,Wang Honghui,Lu Zhengyuan,et al.Disscussion on the relationship between local gas accumulation and paleokarst in the Yangxin limestones in southern Sichuan[J].Journal of Chengdu College of Geology,1992,19(4):99-106.
[15]	陆正元,陈立官,王洪辉.四川盆地下二叠统气藏储层模式的再认识[J].石油与天然气地质,1999, 20(1):11-14, 29. Lu Zhengyuan,Chen Liguan,Wang Honghui.Reviewing the re-servoir model of Lower Permian gas pools in Sichuan basin[J].Oil & Gas Geology,1999,20(1):11-14,29.
[16]	宋文海.四川盆地阳新统沉积相及其含油气条件[J].天然气工业,1981,1(1):23-37. Song Wenhai.Sedimentary facies and oil and gas accumulation of Yangxin carbonate in Sichuan basin[J].Natural Gas Industry,1981,1(1):23-37.
[17]	罗志立.试从地裂运动探讨四川盆地天然气勘探的新领域[J].成都地质学院学报,1983,10(2):1-13. Luo Zhili.A discussion of new prospects for gas field exploration related to the taphrogenic movement in Sichuan basin[J].Journal of Chengdu College of Geology,1983,10(2):1-13.(编辑徐文明) (上接第410页)
[18]	张明禄,达世攀,陈调胜.苏里格气田二叠系盒 8 段储集层的成岩作用及孔隙演化[J].天然气工业,2002,22(6):13-16. Zhang Minglu,Da Shipan,Chen Diaosheng.Diageneses and pore evolution of Permian reservoir in Sulige gas field[J].Natural Gas Industry,2002,22(6):13-16.
[19]	何东博,贾爱林,田昌炳,等.苏里格气田储集层成岩作用及有效储集层成因[J].石油勘探与开发,2004,31(3):69-71. He Dongbo,Jia Ailin,Tian Changbing,et al.Diagenesis and ge-nesis of effective sandstone reservoirs in the Sulige Gas Field[J].Petroleum Exploration and Development,2004,31(3):69-71.
[20]	侯明才,窦伟坦,陈洪德,等.鄂尔多斯盆地苏里格气田北部盒8、山1段成岩作用及有利储层分布[J].矿物岩石,2009,29(4):66-74. Hou Mingcai,Dou Weitan,Chen Hongde,et al.Study on diage-nesis of the He8 Member and Shan1 Member in north of the Sulige gas field, Ordos basin[J].Mineral Petrology,2009,29(4):66-74.
[21]	王琪,禚喜准,陈国俊,等.鄂尔多斯盆地盐池—姬源地区三叠系长4+5 砂岩成岩演化特征与优质储层分布[J].沉积学报,2005,23(3):397-405. Wang Qi,Zhuo Xizhun,Chen Guojun,et al.Characteristics of diagenetic evolution of Chang 4+5 sandstones (Upper Triassic) in Yanchi-Jiyuan area,Ordos Basin and distribution of high-quality reservoir[J].Acta Sedimentologica Sinica,2005,23(3):397-405.
[22]	张新涛,刘立,魏文艳.海拉尔盆地贝尔凹陷铜钵庙组成岩作用及其对孔隙演化的影响[J].吉林大学学报:地球科学版,2008,38(1):34-42. Zhang Xintao,Liu Li,Wei Wenyan.Diagenesis and its influence to porosity evolution of Tongbomiao Formation in Beier Sag,Hailaer Basin[J].Journal of Jilin University:Earth Science Edition,2008,38(1):34-42.
[23]	胡明毅,李士祥,魏国齐,等.川西前陆盆地上三叠统须家河组致密砂岩储层评价[J].天然气地球科学,2006,17(4):456-458. Hu Mingyi,Li Shixiang,Wei Guoqi,et al.Reservoir apprecisal of tight sandstones of Upper Triassic Xujiahe Formation in the Western Sichuan Foreland Basin[J].Natural Gas Geoscience,2006,17(4):456-458.
[24]	吕正祥,刘四兵.川西须家河组超致密砂岩成岩作用与相对优质储层形成机制[J].岩石学报,2009,25(10):2373-2383. Lü Zhengxiang,Liu Sibing.Ultra-tight sandstone diagenesis and mechanism for the formation of relatively high-quality reservoir of Xujiahe Group in western Sichuan[J].Acta Petrologica Sinica,2009,25(10):2373-2383.