吉林大学学报(地球科学版) ›› 2015, Vol. 45 ›› Issue (5): 1299-1309.doi: 10.13278/j.cnki.jjuese.201505104

• 地质与资源 • 上一篇    下一篇

鄂尔多斯盆地中东部马五段碳酸盐岩气藏富气主控因素—以陕200井区为例

徐波1, 唐铁柱2, 李辰1   

  1. 1. 西安石油大学石油工程学院, 西安 710065;
    2. 长庆油田公司气田开发处, 西安 710018
  • 收稿日期:2014-12-11 发布日期:2015-09-26
  • 作者简介:徐波(1968),男,副教授,博士,主要从事油气田地质与开发方面的教学与科研工作,E-mail:xsyuxb@126.com。
  • 基金资助:

    国家自然科学基金项目(51074125);陕西省教育厅省级重点实验室科研计划项目(11JS048)

Main Controlling Factors of Natural Gas Accumulation in Carbonate in Fifth Member of Ordovician Majiagou Formation, Mid-Eastern Ordos Basin: Take Well Shaan 200 Area as a Study Example

Xu Bo1, Tang Tiezhu2, Li Chen1   

  1. 1. College of Petroleum Engineering, Xi'an Shiyou University, Xi'an 710065, China;
    2. Department of Gasfiled Development, PetroChina Changqing Oilfield Company, Xi'an 710018, China
  • Received:2014-12-11 Published:2015-09-26

PDF (PC)

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摘要：

靖边气田是中国最早发现的海相碳酸盐岩气藏之一,目前勘探范围仍在不断扩大。在回顾历年勘探和研究的基础上,以靖边气田陕200井区为例,总结和探讨了鄂尔多斯盆地中东部奥陶系碳酸盐岩储层富气的主控因素,以期为进一步勘探开发提供合理建议。研究表明:构造演变是靖边气田成藏的前提,决定了气田的分布范围和产气层位;沟槽的分布位置和切割深度对马五气藏的富集程度有着重要影响,鼻状构造不是主控因素。沉积环境是形成有利储层岩石类型的先决条件,潮间带云坪、潮上带膏云坪和含膏云坪微相是有利沉积微相。建设性的成岩作用是形成有利储集空间的重要保证,研究区多期溶蚀、白云化等建设性成岩作用对储层质量的改进较大,其中多期溶蚀作用是形成优质储集空间的主要成因。裂缝是天然气富集的重要因素,但裂缝发育程度因层位而不同。孔、洞、缝及沟槽的有效配置受构造、沉积、成岩作用的控制,每个层段的储集性能和天然气的富气程度不同。

关键词: 碳酸盐岩, 控制因素, 构造演变, 沉积环境, 成岩作用, 靖边气田

Abstract:

Jingbian gas field is one of the earliest marine carbonate gas reservoirs discovered in China, and its exploration area has been enlarging. Taking Well Shan 200 and its surrounding area as a study example, we discuss the main controlling factors of natural gas accumulation in Ordovician carbonate reservoir in the mid-eastern Ordos basin, and summarize the results as below: 1)The tectonic evolution of Jingbian gas field is the premise of gas accumulation. It determines the gas-field distribution range and the gas production layer. The location and cutting depth of the ancient valleys have a significant impact on the enrichment degree of Ma 5 gas reservoir. The nose structure is not the main controlling factor. 2)The sedimentary environment is a prerequisite for the formation of favorable reservoir rock. The favorable sedimentary microfacies are intertidal dolomite flat, supratidal dolomite flats, and gypsum-dolomite flats. 3)The constructive diagenesis with corrosion and dolomitization can improve reservoir quality; and multiple-phase corrosion diagenesis plays a role even more important. 4)Fracture is the important factor for natural gas enrichment, but the fracture development degree varies significantly from layer to layer. The efficient allocation of pore, cave, fracture, and ancient valley is controlled by tectonic structure,sedimentary, and diagenesis; therefore, the reservoir quality and gas enrichment of each gas layer segment are quite different.

Key words: carbonate, controlling factors, tectonic evolution, sedimentary environment, diagenesis, Jingbian gasfield

中图分类号: 

  • P618.13

[1] 杨华, 刘新社, 张道锋. 鄂尔多斯盆地奥陶系海相碳酸盐岩天然气成藏主控因素及勘探进展[J]. 天然气工业, 2013, 33(5): 1-10. Yang Hua, Liu Xinshe, Zhang Daofeng. Main Controlling Factors of Gas Pooling in Ordovician Marine Carbonate Reservoirs in the Ordos Basin and Advances in Gas Exploration[J]. Natural Gas Industry, 2013, 33(5): 1-10.

[2] 冯增昭, 鲍志东, 康棋发, 等. 鄂尔多斯早古生代古构造[J]. 古地理学报, 1999, 1(2): 84-91. Feng Zengzhao, Bao Zhidong, Kang Qifa, et al. Palaeotectonics of Ordos in the Early Palaeozoic[J]. Journal of Palaeogeography, 1999, 1(2): 84-91.

[3] 杨华, 王宝清, 孙六一, 等.鄂尔多斯盆地古隆起周边地区奥陶系马家沟组储层影响因素[J].岩性油气藏, 2013, 25(3): 9-15. Yang Hua, Wang Baoqing, Sun Liuyi, et al. Influencing Factors of Reservoirs for Ordovician Majiagou Formation in the Surrounding Area of Paleo-Uplift in Ordos Basin[J]. Lithologic Reservoirs, 2013,25(3):9-15.

[4] 侯方浩, 方少仙, 何江, 等. 鄂尔多斯盆地靖边气田区中奥陶统马家沟组五1五4亚段古岩溶型储层分布特征及综合评价[J]. 海相油气地质, 2011, 16(1):1-12. Hou Fanghao, Fang Shaoxian, He Jiang, et al. Distribution Characters and Comprehensive Evaluation of Middle Ordovician Majiagou 51-54 Submembers Reservoirs in Jingbian Gas Field Area, Ordos Basin[J]. Marine Origin Petroleum Geology, 2011, 16(1):1-12.

[5] 周树勋, 马振芳. 鄂尔多斯盆地中东部奥陶系不整合面成藏组合及其分布规律[J]. 石油勘探与开发, 1998, 25(5):14-17. Zhou Shuxun, Ma Zhenfang. Study on the Play and the Distribution of Ordovician Unconformity in Central East Ordos Basin[J]. Petroleum Exploration and Development, 1998, 25(5):14-17.

[6] 马振芳, 周树勋, 于忠平, 等. 鄂尔多斯盆地中东部奥陶系顶部古风化壳特征及其与天然气富集的关系[J]. 石油勘探与开发, 1999, 26(5): 21-24. Ma Zhenfang, Zhou Shuxun, Yu Zhongping,et al. The Weathered Paleocrust on the Ordovician in Ordos Basin and Its Relationship to Gas Accumulation[J]. Petroleum Exploration and Development, 1999, 26(5): 21-24.

[7] 王宝清, 章贵松. 鄂尔多斯盆地苏里格地区奥陶系古岩溶储层成岩作用[J]. 石油实验地质, 2006, 28(6): 518-522. Wang Baoqing, Zhang Guisong. Diagenesis of Ordovician Paleo-Karst Reservoir in the Sulige Area, the Ordos Basin[J]. Petroleum Geology & Experiment, 2006, 28(6): 518-522.

[8] 王庭斌. 中国大中型气田成藏的主控因素及勘探领域[J]. 石油与天然气地质, 2005, 26(5): 572-582. Wang Tingbin. Main Control Factors of Large and Medium Gas Fields and Exploration Domains in China[J]. Oil & Gas Geology, 2005, 26(5): 572-582.

[9] 夏日元, 唐健生, 关碧珠, 等. 鄂尔多斯盆地奥陶系古岩溶地貌及天然气富集特征[J]. 石油与天然气地质, 1999, 20(2): 133-136. Xia Riyuan, Tang Jiansheng, Guan Bizhu, et al. Ordovician Palaeokarst Landform in Ordos Basin and Gas Enrichment Characteristics[J]. Oil & Gas Geology, 1999, 20(2): 133-136.

[10] 何自新, 郑聪斌, 陈安宁, 等. 长庆气田奥陶系古沟槽展布及其对气藏的控制[J]. 石油学报, 2001, 22(4): 35-38. He Zixin, Zheng Congbin, Chen Anning, et al. Distributive Configuration of Ancient Valley-Trough on Ordovician Erosion Surface in Changqing Gasfield and Its Control Over Gas Accumulations[J]. Acta Petrolei Sinica, 2001, 22(4): 35-38.

[11] 徐波, 孙卫, 宴宁平, 等. 鄂尔多斯盆地靖边气田沟槽与裂缝的配置关系对天然气富集程度的影响[J]. 现代地质, 2009, 23(2): 299-304. Xu Bo, Sun Wei, Yan Ningping, et al. The Influence on Natural Gas Enrichment from Configuration of Ancient Valleys and Fractures in Jingbian Gasfield, Ordos Basin[J]. Geoscience, 2009, 23(2): 299-304.

[12] 陈安定. 陕甘宁盆地中部气田奥陶系天然气的成因及运移[J]. 石油学报, 1994, 15(2): 1-10. Chen Anding. Origin and Migration of Natural Gas in Ordovician Reservoir in Shan Ganning Basin Central Gas Field[J]. Acta Petrolei Sinica, 1994, 15(2): 1-10.

[13] 戴金星, 李剑, 侯路. 鄂尔多斯盆地氦同位素的特征[J]. 高校地质学报, 2005, 11(4): 473-478. Dai Jinxing, Li Jian, Hou Lu. Characteristies of He Liumisotopes in the Ordos Basin[J]. Geological Journal of China Universities, 2005, 11(4): 473-478.

[14] 程付启, 金强, 刘文汇, 等. 鄂尔多斯盆地中部气田奥陶系风化壳混源气成藏分析[J]. 石油学报, 2007, 28(1): 39-42. Cheng Fuqi, Jin Qiang, Liu Wenhui, et al. Formation of Source-Mixed Gas Reservoir in Ordovician Weathering Crust in the Central Gas-Field of Ordos Basin[J]. Acta Petrolei Sinica, 2007, 28(1): 39-42.

[15] 米敬奎, 王晓梅, 朱光有, 等. 利用包裹体中气体地球化学特征与源岩生气模拟实验探讨鄂尔多斯盆地靖边气田天然气来源[J]. 岩石学报, 2012, 28(3): 859-867. Mi Jingkui, Wang Xiaomei, Zhu Guangyou, et al. Origin Determination of Gas from Jingbian Gasfield in Ordos Bas in Collective Through the Geochemistry of Gas from Inclusions and Source Rock Pyrolysis[J]. Acta Petrologica Sinica, 2012, 28(3):859-867.

[16] 马振芳, 陈安宁, 曹晓宏. 鄂尔多斯盆地中部气田储层评价[J]. 石油勘探与开发, 1993, 20(6): 93-99. Ma Zhenfang, Chen Anning Cao Xiaohong. Reservoire Valuation of the Middle Gasfield in Ordos Basin[J]. Petroleum Expoloration and Development, 1993, 20(6): 93-99.

[17] 冯增昭, 鲍志东. 鄂尔多斯奥陶纪马家沟期岩相古地理[J]. 沉积学报, 1999, 17(1): 1-8. Feng Zengzhao, Bao Zhidong. Lithofacies Paleogeography of Majiagou Age of Ordovician in Ordos Basin[J]. Acta Sedimentologica Sinica, 1999, 17(1): 1-8.

[18] 侯方浩, 方少仙, 董兆雄, 等. 鄂尔多斯盆地中奥陶统马家沟组沉积环境与岩相发育特征[J]. 沉积学报, 2003, 21(1): 6-13. Hou Fanghao, Fang Shaoxian, Dong Zhaoxiong, et al. The Developmental Characters of Sedimentary Environments and Lithofacies of Middle Ordovician Majiagou Formation in Ordos Basin[J]. Acta Sedimentologica Sinica, 2003, 21(1): 6-13.

[19] 姚泾利, 魏新善, 张道锋, 等. 硬石膏结核白云岩沉积微相:以鄂尔多斯盆地东部马五13小层为例[J]. 石油勘探与开发, 2010, 37(6): 690-695. Yao Jingli, Wei Xinshan, Zhang Daofeng, et al. Sedimentary Microfacies of Anhydrite Concretion Dolomite Rock: Take Majiagou Formation Ma513 Layer in the Eastern Ordos Basin as an Example[J].Petroleum Exploration and Development, 2010, 37(6): 690-695.

[20] Mohamed B.Al Ameri and Hesham Shebl.Reservoir Rock Typing of a Giant Carbonate Field[J]. SPE 148073, 2011.

[21] 王琪, 史基安, 陈国俊, 等, 塔里木盆地西部碳酸盐岩成岩环境特征及其对储层物性的控制作用[J]. 沉积学报, 2001, 19(4): 548-555. Wang Qi, Shi Ji'an, Chen Guojun, et al. Characteristics of Diagenetic Environments of Carbonate Rocks in Western Tarim Basin and Their Controls on the Reservoir Property[J]. Acta Sedimentologica Sinica, 2001, 19(4): 548-555.

[22] 曾少华, 杨时雨, 刘宽信. 陕甘宁盆地中部气田奥陶系风化壳碳酸盐岩储层地质概念模型[J]. 天然气工业, 1993, 13(5): 20-25. Zeng Shaohua, Yang Shiyu, Liu Kuanxin. Geological Concept Model of Ordovician Carbonate Reservoir of Weathering Crust in Central Part Gasfield in Shanganning Basin[J]. Natural Gas Industry, 1993, 13(5): 20-25.

[23] 张学丰, 刘波, 蔡忠贤, 等. 白云岩化作用与碳酸盐岩储层物性[J]. 地质科技情报, 2010, 29(3): 79-83. Zhang Xuefeng, Liu Bo, Cai Zhongxian, et al. Dolomitization and Carbonate Reservoir Formation[J]. Geological Science and Technology Information, 2010, 29(3): 79-83.

[24] 黄思静, 成欣怡, 赵杰. 近地表温压条件下白云岩溶解过程的实验研究[J]. 中国岩溶, 2012, 31(4): 349-359. Huang Sijing, Cheng Xinyi, Zhao Jie, et al. Test on the Dolomite Dissolution Under Subaerial Temperature and Pressure[J]. Carsologica Sinica, 2012, 31(4): 349-359.

[25] 夏明军, 戴金星, 邹才能, 等. 鄂尔多斯盆地南部加里东期岩溶古地貌与天然气成藏条件分析[J]. 石油勘探与开发, 2007, 34(3): 291-298. Xia Mingjun, Dai Jinxing, Zou Caineng, et al. Caledonian Karst Palaeogeomorphology and the Forming Condition of Gas Pool, Southern Ordos Basin[J]. Petroleum Exploration and Development, 2007, 34(3): 291-298.

[26] 陈清华, 刘池阳, 王书香, 等. 碳酸盐岩缝洞系统研究现状与展望[J]. 石油与天然气地质, 2002, 23(2): 196-201. Chen Qinghua, Liu Chiyang, Wang Shuxiang, et al. Study on Carbonate Fracture-Cavity System: Status and Prospects[J]. Oil & Gas Geology, 2002, 23(2): 196-201.

[27] 张海涛, 时卓.古风化壳的裂缝性碳酸盐岩储层测井分类评价方法研究[J]. 测井技术, 2008, 32(6): 566-570. Zhang Haitao, Shi Zhuo. A Log Classifation and Evaluation Method for Fractured Carbonate Reservoir in Weathered Zone[J]. Well Logging Technology, 2008, 32(6): 566-570.

[28] 谢传礼. 长庆气田奥陶系马五段碳酸盐岩裂缝发育程度与气藏关系研究[J]. 天然气勘探与开发, 2005, 28(3): 8-13. Xie Chuanli. Relationships Between Fracture Development and Gas Reservoirs in Member Ma5 of Ordovician Carbonate Formation, Changqing Gas Field[J]. Natural Gas Exploraiton & Development, 2005, 28(3): 8-13.

[29] 王红伟, 刘宝宪, 毕明波, 等. 鄂尔多斯盆地西北部地区奥陶系岩溶缝洞型储层发育特征及有利目标区分析[J]. 现代地质, 2011, 25(5): 917-924. Wang Hongwei, Liu Baoxian, Bi Mingbo, et al. Characteristics of Karst Porous Fractured Reservoir and Favourable Target Areas in Ordovician of Northwestern Ordos Basin[J]. Geoscience, 2011, 25(5): 917-924.
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