鄂尔多斯盆地马五5白云岩储层特征及主控因素

doi:10.11885/j.issn.1674-5086.2015.09.07.01

西南石油大学学报(自然科学版) ›› 2017, Vol. 39 ›› Issue (2): 27-34.DOI: 10.11885/j.issn.1674-5086.2015.09.07.01

鄂尔多斯盆地马五₅白云岩储层特征及主控因素

杨西燕^1,2, 包洪平³, 任军峰³, 马占荣³

1. 成都理工大学沉积地质研究院, 四川成都 610059;
2. 西南石油大学地球科学与技术学院, 四川成都 610500;
3. 中国石油长庆油田公司勘探开发研究院, 陕西西安 710018

收稿日期:2015-09-07 出版日期:2017-04-01 发布日期:2017-04-01
作者简介:杨西燕,1982年生,女,汉族,四川射洪人,讲师,博士,主要从事沉积储层方面的研究工作。E-mail:403538399@qq.com;包洪平,1967年生,男,汉族,宁夏青铜峡人,高级工程师,主要从事碳酸盐岩综合地质研究及勘探部署工作。E-mail:bhp_cq@petrochina.com.cn;任军峰,1978年生,男,汉族,陕西宝鸡人,高级工程师,主要从事碳酸盐岩综合地质方面的研究工作。E-mail:rjf_cq@petrochina.com.cn;马占荣,1979年生,男,汉族,内蒙古包头人,工程师,硕士,主要从事油气地质勘探工作。E-mail:mazr_cq@petrochina.com.cn
基金资助:
国家科技重大专项（2011ZX05004006）

Characteristics and Controlling Factors of Dolomite Reservoirs in the Ma5₅ Sub-member of Ordovician in Majiagou, Ordos Basin

YANG Xiyan^1,2, BAO Hongping³, REN Junfeng³, MA Zhanrong³

1. Insititue of Sedimentary Geology, Chengdu University of Technology, Chengdu, Sichuan 610059, China;
2. School of Geoscience and Technology, Southwest Petroleum University, Chengdu, Sichuan 610500, China;
3. Research Institute of Exploration and Development, Changqing Oilfield Company, PetroChina, Xi'an, Shaanxi 710018, China

Received:2015-09-07 Online:2017-04-01 Published:2017-04-01
Contact: 杨西燕,E-mail:403538399@qq.com

摘要/Abstract

摘要： 在大量钻井岩芯观察、测井分析、薄片、扫描电镜鉴定、物性分析的基础上，研究了鄂尔多斯盆地马五₅亚段白云岩储层特征及主控因素。认为马五₅亚段储集岩类型以泥粉晶白云岩和粉晶白云岩为主；储集空间类型主要为晶间（溶）孔和溶蚀孔洞；属于低孔低渗储层。发育云坪、灰质洼地、云质洼地、云灰灰云洼地微相，微相控制白云岩的分布，分布面积最广、白云岩厚度最大、物性最好的是靖边西云坪白云岩带。白云化作用决定优质储层的形成，准同生期白云化作用形成少量白云石晶间微孔、准同生期后白云化作用形成白云石晶间孔、埋藏期白云化作用形成白云石晶间孔和溶蚀孔；白云化亚相决定有效储层的分布，边缘过渡亚相是最有利的白云化亚相；表生岩溶和埋藏溶蚀作用提供大部分储集空间，但渗流粉砂、方解石、石英等充填作用破坏储集空间。

关键词: 鄂尔多斯盆地, 马家沟组马五₅亚段, 白云岩储层, 储层特征, 控制因素

Abstract: In this study, we analyzed the characteristics and controlling factors of dolomite reservoirs based on core survey, well logging analysis, thin section and SEM identification, and analysis of physical properties. We found that the reservoir rock mainly consists of siltcrystal dolomites and siltcrystal-micrite dolomites. The main types of reservoir spaces are intercrystalline pores and dissolution pores-caves with low porosity and low permeability. At Ma5₅, dolomitic flat, lime mud depression, dolomitic depression, and dolomitic-lime mud depression facies are developed. The dolomite belt of the dolomitic flat is controlled by sedimentary microfacies, with the thickest dolomites of the best physical properties widely distributed in Jinbian County. The location of high quality reservoir is controlled by dolomitization:some intercrystal micro-pores were formed by penecontemporaneous dolomitization; intercrystal pores were formed after penecontemporaneous dolomitization; and intercrystal pores and emposieu by buried dolomitization. Reservoir effectiveness is controlled by dolomitization subfacies; the best subfacies are boundary-interim subfacies. Most reservoir spaces formed by epigenic karstification and burial dissolution are filled by vadose silt, calcite, and quartz.

Key words: Ordos Basin, Ma5₅ sub-member, Ordovician Majiagou Formation, dolomite reservoir, reservoir characteristics, controlling factors

中图分类号:

TE121

杨西燕, 包洪平, 任军峰, 马占荣. 鄂尔多斯盆地马五₅白云岩储层特征及主控因素[J]. 西南石油大学学报(自然科学版), 2017, 39(2): 27-34.

YANG Xiyan, BAO Hongping, REN Junfeng, MA Zhanrong. Characteristics and Controlling Factors of Dolomite Reservoirs in the Ma5₅ Sub-member of Ordovician in Majiagou, Ordos Basin[J]. 西南石油大学学报(自然科学版), 2017, 39(2): 27-34.

0
/ / 推荐

导出引用管理器 EndNote|Ris|BibTeX

链接本文: http://journal15.magtechjournal.com/Jwk_xnzk/CN/10.11885/j.issn.1674-5086.2015.09.07.01

http://journal15.magtechjournal.com/Jwk_xnzk/CN/Y2017/V39/I2/27

参考文献

[1] 史基安,邵毅,张顺存,等. 鄂尔多斯盆地东部地区奥陶系马家沟组沉积环境与岩相古地理研究[J]. 天然气地球科学,2009,20(3):316-324. doi:10.11764/j.issn.-1672-1926.2009.03.316 SHI Ji'an, SHAO Yi, ZHANG Shuncun, et al. Lithofacies Paleogeography and sedimentary environment in Ordovician Majiagou Formation, eastern Ordos Basin[J]. Natural Gas Geoscience, 2009, 20(3):316-324. doi:10.11764/j.-issn.1672-1926.2009.03.316
[2] 于洲,孙六一,吴兴宁,等. 鄂尔多斯盆地靖西地区马家沟组中组合储层特征及主控因素[J]. 海相油气地质,2012,17(4):49-56. doi:10.3969/j.issn.1672-9854.-2012.04.008 YU Zhou, SUN Liuyi, WU Xingning, et al. Characteristics and acaontrolling factors of the middle array of Ordovician Majiagou reservoirs to the west of Jingbian Gas Field, Ordos Basin[J]. Marine Origin Petroleum Geology, 2012, 17(4):49-56. doi:10.3969/j.issn.1672-9854.2012.04.008
[3] 朱广社,赵俊兴,邵晓岩,等. 苏里格东部马五₅储层特征及成藏控制因素[J]. 西南石油大学学报(自然科学版),2014,36(3):45-53. doi:10.11885/j.issn.1674-5086.2013.12.19.02 ZHU Guangshe, ZHAO Junxing, SHAO Xiaoyan, et al. Reservoir characteristics and controlling factors of M55 Sub-member of Majiagou Formation in the east of Sulige area[J]. Journal of Southwest Petroleum University(Science & Technology Edition), 2014, 36(3):45-53. doi:10.11885/j.issn.1674-5086.2013.12.19.02
[4] 席胜利,刘新社,孟培龙. 鄂尔多斯盆地大气区的勘探实践与前瞻[J]. 天然气工业,2015,35(8):1-9. doi:10.3787/j.issn.1000-0976.2015.08.001 XI Shengli, LIU Xinshe, MENG Peilong. Exploration practices and prospect of Upper Paleozoic giant Gas Fields in the Ordos Basin[J]. Natural Gas Industry, 2015, 35(8):1-9. doi:10.3787/j.issn.1000-0976.2015.08.001
[5] 杨西燕,包洪平,任军峰,等. 鄂尔多斯盆地马家沟组马五₅亚段白云岩类型及稳定同位素特征[J]. 天然气地球科学,2015,26(4):650-656. doi:10.11764/j.issn.-1672-1926.2015.04.0650 YANG Xiyan, BAO Hongping, REN Junfeng, et al. Types of dolomites and characteristics of stable isotope from the Ma5₅ Sub-member of Ordovician Majiagou Formation in Ordos Basin[J]. Natural Gas Geoscience, 2015, 26(4):650-656. doi:10.11764/j.issn.1672-1926.2015.04.0650
[6] 时保宏,刘亚楠,武春英,等. 鄂尔多斯盆地古隆起东侧奥陶系马家沟组中组合成藏地质条件[J]. 石油与天然气地质,2013,34(5):610-618. doi:10.11743/ogg20130505 SHI Baohong, LIU Ya'nan, WU Chunying, et al. Geological conditions for hydrocarbon accumulation in middle reservoir-source rock combination of the Ordovician Ma jiagou Formation on the east side of the paleo-uplift Ordos Basin[J]. Oil & Gas Geology, 2013, 34(5):610-618. doi:10.11743/ogg20130505
[7] 吴东旭,吴兴宁,曹荣荣,等. 鄂尔多斯盆地奥陶系古隆起东侧马家沟组中组合储层特征及成藏演化[J]. 海相油气地质,2014,19(4):38-44. doi:10.3969/j.issn.-1672-9854.2014.04.006 WU Dongxu, WU Xingning, CAO Rongrong, et al. Reservoir characteristics and evolution of Majiagou middle assemblage on east side of Ordovician central paleo-uplift, Ordos Basin[J]. Marine Origin Petroleum Geology, 2014, 19(4):38-44. doi:10.3969/j.issn.1672-9854.2014.04.006
[8] 黄正良,刘燕,武春英,等. 鄂尔多斯盆地奥陶系马家沟组五段中组合中下段成藏特征[J]. 海相油气地质,2014,19(3):57-65. doi:10.3969/j.issn.1672-9854.-2014.03.008 HUANG Zhengliang, LIU Yan, WU Chunying, et al. Characteristics of hydrocarbon accumulation in the middle and lower sections of middle assemblages of lower Ordovician Majiagou Member-5, Ordos Basin[J]. Marine Origin Petroleum Geology, 2014, 19(3):57-65. doi:10.3969/j.issn.-1672-9854.2014.03.008
[9] 吕正祥,宋修章,张健,等. 渤海海域中部古近系深埋藏湖相高孔隙度白云岩储层特征及其成因[J]. 天然气工业,2016,36(12):10-17. doi:10.3787/j.issn.1000-0976.2016.12.002 LÜ Zhengxiang, SONG Xiuzhang, ZHANG Jian, et al. Characteristics and genesis of Paleogene deeply-buried high-porosity lacustrine dolomite reservoirs in the central Bohai Sea Area[J]. Natural Gas Industry, 2016, 36(12):10-17. doi:10.3787/j.issn.1000-0976.2016.12.002
[10] 黄正良,陈调胜,任军峰,等. 鄂尔多斯盆地奥陶系中组合白云岩储层及圈闭成藏特征[J]. 石油学报,2012, 33(S2):118-123. doi:10.7623/syxb2012S2011 HUANG Zhengliang, CHEN Tiaosheng, REN Junfeng, et al. The characteristics dolomite reservoir and trap accumulation in the middle assemblages of Ordovician in Or dos Basin, China[J]. Acta Petrolei Sinica, 2012, 33(S2):118-123. doi:10.7623/syxb2012S2011
[11] 刘德良,孙先如,李振生,等. 鄂尔多斯盆地奥陶系白云岩碳氧同位素分析[J]. 石油实验地质,2006,28(2):155-161. doi:10.11781/sysydz200602155 LIU Deliang, SUN Xianru, LI Zhensheng, et al. Analysis of carbon and oxygen isotope on the Ordovician Dolo-stones in the Ordos Basin[J]. Petroleum Geology& Experiment, 2006, 28(2):155-161. doi:10.11781/sysydz200602155
[12] 黄擎宇,张哨楠,丁晓琪,等. 鄂尔多斯盆地西南缘奥陶系马家沟组白云岩成因研究[J]. 石油实验地质,2010,32(2):147-153,158. doi:10.3969/j.issn.-1001-6112.2010.02.009 HUANG Qingyu, ZHANG Shaonan, DING Xiaoqi, et al. Origin of dolomite of Ordovician Majiagou Formation, western and southern Margin of the Ordos Basin[J]. Petroleum Geology & Experiment, 2010, 32(2):147-153, 158. doi:10.3969/j.issn.1001-6112.2010.02.009
[13] 刘燕,付金华,李建明. 鄂尔多斯盆地东部奥陶系马家沟组白云岩成因机理分析[J]. 石油天然气学报(江汉石油学院学报),2011,33(11):46-50. doi:10.3969/j.-issn.1000-9752.2011.11.009 LIU Yan, FU Jinhua, LI Jianming. Dolomite genetic analysis on Ordovician Majiagou Formation in eastern Or-dos Basin[J]. Journal of Oil and Gas Technology(Journal of Jianghan Petroleum Institute), 2011, 33(11):46-50. doi:10.3969/j.issn.1000-9752.2011.11.009
[14] 苏中堂,陈洪德,徐粉燕,等. 鄂尔多斯盆地马家沟组白云岩地球化学特征及白云岩化机制分析[J]. 岩石学报,2011,27(8):2230-2238. SU Zhongtang, CHEN Hongde, XU Fenyan, et al. Geochemistry and Dolomitization mechanism of Majiagou dolomites in Ordovician, Ordos, China[J]. Acta Petrologica Sinica, 2011, 27(8):2230-2238.
[15] 焦伟伟,李建交,田磊. 中国海相碳酸盐岩优质储层形成的地质条件[J]. 地质科技情报,2009,28(6):64-70. doi:10.3969/j.issn.1000-7849.2009.06.010 JIAO Weiwei, LI Jianjiao, TIAN Lei. Geological conditions of marine carbonate high-quality reservoir in Chi na[J]. Geological Science and Technology Information, 2009, 28(6):64-70. doi:10.3969/j.issn.1000-7849.2009.-06.010
[16] 马永生,蔡勋育,赵培荣,等. 深层超深层碳酸盐岩优质储层发育机理和"三元控储"模式以四川普光气田为例[J]. 地质学报,2010,84(8):1087-1094. MA Yongsheng, CAI Xunyu, ZHAO Peirong, et al. Formation mechanism of deep-buried carbonate reservoir and its model of three-element controlling reservoir:A case study from the Puguang Oilfield in Sichuan[J]. Acta Geologica Sinica, 2010, 84(8):1087-1094.
[17] IRWIN H, CURTIS C, COLEMAN M, et al. Isotopic evidence for source of diagenetic carbonates formed during burial of organic-rich sediments[J]. Nature, 1977, 269(5625):209-213. doi:10.1038/269209a0
[18] 姜乃煌,宋孚庆,任冬苓,等. 甲烷菌发酵阶段划分[J]. 石油勘探与开发,1993,20(4):39-43. JIANG Naihuang, SONG Fuqing, REN Dongling, et al. Determination of different stages of methanobacteria fermentation[J]. Petroleum Exploration and Development, 1993, 20(4):39-43.
[19] 马永生,蔡勋育,赵培荣. 深层、超深层碳酸盐岩油气储层形成机理研究综述[J]. 地学前缘,2011,18(4):181-192. MA Yongsheng, CAI Xunyu, ZHAO Peirong. The research status and advances in porosity evolution and diagenesis of deep carbonate reservoir[J]. Earth Science Frontiers, 2011, 18(4):181-192.
[20] 何自新. 鄂尔多斯盆地演化与油气[M]. 北京:石油工业出版社,2003.
[21] 雷川,陈红汉,苏奥,等. 碳酸盐岩埋藏溶蚀研究进展[J]. 断块油气田,2014,21(2):165-170. doi:10.6056/dkyqt201402007 LEI Chuan, CHEN Honghan, SU Ao, et al. Study progress on buried dissolution in carbonate rock[J]. Fault-block Oil and Gas Field, 2014, 21(2):165-170. doi:10.6056/dkyqt201402007
[22] MACHEL H G. Bacterial and thermochemical sulfate reduction in diagenetic settings-old and new insights[J]. Sedimentary Geology, 2001, 140(1/2):143-175. doi:10.1016/S0037-0738(00)00176-7

鄂尔多斯盆地马五₅白云岩储层特征及主控因素

Characteristics and Controlling Factors of Dolomite Reservoirs in the Ma5₅ Sub-member of Ordovician in Majiagou, Ordos Basin

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	彭先, 彭军, 张连进, 林攀, 兰雪梅. 双鱼石构造栖霞组白云岩储层特征及主控因素[J]. 西南石油大学学报(自然科学版), 2020, 42(5): 1-12.
[2]	魏华动, 石桂鹏, 朱秀香, 张云峰, 王振宇. 塔中西部良里塔格组台缘台内礁滩储层差异性[J]. 西南石油大学学报(自然科学版), 2020, 42(5): 25-38.
[3]	王伟东, 彭军, 夏青松, 段冠一, 孙恩慧. 川北大安寨生屑灰岩储层主控因素及预测思路[J]. 西南石油大学学报(自然科学版), 2020, 42(4): 13-21.
[4]	李冬, 黄兴文. 墨西哥Perdido带上Wilcox组油藏富集模式分析[J]. 西南石油大学学报(自然科学版), 2020, 42(4): 73-82.
[5]	王国亭, 孙建伟, 黄锦袖, 韩江晨, 朱玉杰. 神木气田低渗致密储层特征与水平井开发评价[J]. 西南石油大学学报(自然科学版), 2019, 41(5): 1-9.
[6]	赵汉卿, 郭诚, 陈晓明, 刘超, 张博. 垦利A油田辫状河三角洲前缘优质储层特征[J]. 西南石油大学学报(自然科学版), 2019, 41(5): 21-32.
[7]	夏志远, 李森明, 庞皓, 李文研. 咸化湖盆过渡相组沉积控储作用浅析[J]. 西南石油大学学报(自然科学版), 2019, 41(4): 12-22.
[8]	杨超, 贺永红, 雷裕红, 庞飞, 李晓路. 鄂南三叠系延长组自生成岩矿物成因及期次[J]. 西南石油大学学报(自然科学版), 2019, 41(4): 45-54.
[9]	白慧, 冯敏, 侯科锋, 杨特波, 郭思文. 苏里格气田东区马五5储层白云岩成因机理分析[J]. 西南石油大学学报(自然科学版), 2019, 41(4): 65-73.
[10]	张哨楠, 黄柏文, 隋欢, 叶宁, 李映涛. 古城地区鹰山组储层特征及成岩孔隙演化[J]. 西南石油大学学报(自然科学版), 2019, 41(1): 33-46.
[11]	白晓亮, 杨跃明, 杨雨, 文龙, 罗冰. 川西北栖霞组优质白云岩储层特征及主控因素[J]. 西南石油大学学报(自然科学版), 2019, 41(1): 47-56.
[12]	钱海涛, 白雨, 尤新才, 李鹏, 尹路. 玛东斜坡达巴松扇典型油藏解剖及勘探领域优选[J]. 西南石油大学学报(自然科学版), 2019, 41(1): 57-67.
[13]	田博, 李云鹏, 贾晓飞, 张雪芳, 张瑞. 渤海SZ油田剩余油控制因素及挖潜策略研究[J]. 西南石油大学学报(自然科学版), 2018, 40(5): 28-36.
[14]	周晓峰, 李景, 张建欣, 李书恒, 于均民. 鄂尔多斯盆地西南部长₈砂岩致密时间再认识[J]. 西南石油大学学报(自然科学版), 2018, 40(3): 1-10.
[15]	彭军, 曹俊娇, 李斌, 夏青松, 刘昕羽. 塔北与巴楚下丘里塔格群白云岩储层特征对比[J]. 西南石油大学学报(自然科学版), 2018, 40(2): 1-14.