双重介质致密砂岩储集层有效性综合评价——以鄂尔多斯盆地西南部红河油田长81油藏为例

doi:10.11743/ogg20160212

Abstract

Abstract: Chang8¹ reservoir in Honghe oilfield is a tight sandstone reservoir with dual porosity consisting of pores and fractures.Due to various interstitial material component, fine grain size, complex pore structure, poor physical condition and strong heterogeneity, effective reservoir characteristics are inconspicuous and production is generally low.In addition, production capacities among wells are significantly different owing to varying degrees of reservoir permeability improvement by fractures with different occurrences, openess and filling degree.Based on core analysis, experimental test and production data, five evaluation index, including logging facies, pore throat structure, physical property, permeability and fracture effectiveness, were selected to evaluate dual-porosity Chang8¹ reservoir and establish evaluation standards.Verified by 31 wells in Honghe oilfield, the evaluation results are consistent with production conditions.

Key words: dual-porosity medium, reservoir effectiveness, tight sandstone, Honghe oilfield, Ordos Basin

CLC Number:

TE122.2

Jia Jun, Sima Liqiang, Meng Juntian, Meng Yuntao. Comprehensive evaluation of effectiveness of dual-porosity sandstone reservoir:A case study from Chang 8¹ reservoir in Honghe oilfield in southwest of the Ordos Basin[J]. Oil & Gas Geology, 2016, 37(2): 238-244.

References

[1] 裘亦楠,应凤祥.油气储层评价技术[M].北京:石油工业出版社,1991:218. Qiu Yinan,Ying Fengxiang.Oil and gas reservoir evaluation technology[M].Beijing:Petroleum Industry Press,1991:218.
[2] 张国珍,杨华.低孔低渗油气藏测井评价技术及应用[M].北京:石油工业出版社,2009:153-154. Zhang Guozhen,Yang Hua.Low porosity and low permeability reservoir logging evaluation technology and application[M].Beijing:Petroleum Industry Press,2009:153-154.
[3] 任战利,李文厚,梁宇,等.鄂尔多斯盆地东南部延长组致密油成藏条件及主控因素[J].石油与天然气地质,2014,35(2):190-191. Ren Zhanli,Li Wenhou,Liang Yu,et al.Tight oil reservoir formation conditions and main controlling factors of Yanchang Formation in southeastern Ordos Basin[J].Oil & Gas Geology,2014,35(2):190-191.
[4] 徐梦龙,何治亮,尹伟.鄂尔多斯盆地镇泾地区延长组8段致密砂岩储层特征及主控因素[J].石油与天然气地质,2015,36(2):240-246. Xu Menglong,He Zhiliang,Yin Wei,et al.Characteristics and main controlling factors of tight sandstone reservoirs in the 8^th member of the Yanchang Formation in Zhenjing area,Ordos Basin[J].Oil & Gas Geology,2015,36(2):240-246.
[5] 陈明强,张志国,曹宝格,等.鄂尔多斯盆地延长组超低渗透砂岩储层油井产能影响因素分析[J].西安石油大学学报:自然科学版,2009,24(3):38-40. Chen Mingqiang,Zhang Zhiguo,Cao Baoge,et al.Analysis of the factors influencing the oil well productivity of the unltra-low permeability sandstone reservoir in Yanchang Formation of Ordos Basin[J].Journal of Xi'an Shi you University(Natural Science Edition),2009,24(3):38-40.
[6] 尹伟,郑和荣,胡宗全,等.鄂南镇泾地区延长组油气富集主控因素及勘探方向[J].石油与天然气地质,2012,33(2):159-164. Yin Wei,Zheng Herong,Hu Zongquan,et al.Main factors controlling hydrocarbon accumulation and favorable exploration targets for the Yanchang Formation in Zhenjing area,south Ordos Basin[J].Oil & Gas Geology,2012,33(2):159-164.
[7] 王代国,贾俊.红河油田73井区长8¹油藏新增石油地质探明储量报告[R].郑州:中石化华北分公司,2012:17-20. Wang Daiguo,Jia Jun.Report on the new probable petroleum reserves for well-73 block of CH8¹ layer in Honghe oil field[R].Zhengzhou:North China Oil Company of SINOPEC,2012:17-20.
[8] 李凤杰,王多云.鄂尔多斯盆地陇东地区三叠系延长组储层特征及影响因素分析[J].石油实验地质,2005, 27(4):365-370. Li Fengjie,Wang Duoyun.The influential factors and characteristics of Triasic Yanchang Formation reservoir in Longdong Area,Ordos Basin[J].Petroleum Geology & Experiment,2005,27(4):365-370.
[9] 李红,柳益群.鄂尔多斯盆地西峰油田延长组长8低渗透储层成岩作用[J].石油与天然气地质,2006,27(2):209-217. Li Hong,Liu Yiqun.Diagenesis of Chang 8¹ reservoir with low permeability in Xifeng oil field,Ordos basin[J].Oil & Gas Geology,2006,27(2):209-217.
[10] 陈洪德,赵俊兴.鄂尔多斯盆地南部延长组沉积微相与储集层特征研究[R].郑州:中石化华北分公司,2014:37-42. Chen Hongde,Zhao Junxing.Research on sedimentary microfacies and Reservoir characteristics of Yanchang Formation in south of Ordos Basin[R].Zhengzhou:North China Oil Company of SINOPEC,2014:37-42.
[11] 陆黄生,吴海燕.鄂南致密油藏水平井测井解释研究[R].北京:中石化石油工程技术研究,2014:83-84. Lu Huangsheng,Wu Haiyan.Research on horizontal well logging interpretation in south of Ordos Basin[R].Beijing:petroleum engineering technology Institute,SINOPEC,2014:83-84.
[12] 王淼,赵军.大北克深地区致密砂岩储集层裂缝有效性测井评价[D].成都:西南石油大学,2012. Wang Miao,Zhao Jun.Fraction log effectiveness evaluation of tight sand reservoir in Dabei & Keshen tectonic zone[D].Chengdu:Southwest Petroleum University,2012.
[13] 吴丰.青西油田窿六区块储集层裂缝有效性研究[J].特种油气藏,2012,19(5):42-45. Wu Feng.Study on reservoir fracture effectiveness of block Long 6 of Qingxi oilfield[J].Special Oil and Gas Reservoir,2012,19(5):42-45.
[14] 吴文圣,陈钢花.利用双侧向测井方法判别裂缝的有效性[J].石油大学学报(自然科学版),2001,25(1):87-88. Wu Wensheng,Chen Ganghua.Fracture effectiveness evaluation by DLL logging[J].Journal of the University of Petroleum(Science & Technology Edition),2001,25(1):87-88.
[15] 张尚华,司马立强.复杂碳酸盐岩储集层测井有效性评价[J].西南石油大学学报(自然科学版),2011,33(2):85-86. Zhang Shanghua,Sima Liqiang.The logging effectiveness evaluation of complex carbonate reservoirs[J].Journal of SWPU (Science & Technology Edition),2011,33(2):85-86.
[16] 刘之的,戴诗华.利用DSI评价火成岩裂缝的有效性[J].测井技术,2007,31(2):156-158. Liu Zhidi,Dai Shihua.Fracture effectivity evaluation of igneous rock with sonic logging[J].Well Logging Technology, 2007,31(2):156-158.
[17] 葛祥,张筠.川西须家河组致密碎屑岩裂缝与储集层评价[J].测井技术,2007,31(3):211-213. Ge Xiang,Zhang Jun.Fracture and reservoir evaluation for tight clastic rock of Xujiahe Formation in West Sichuan[J].Well Logging Technology,2007,31(3):211-213.
[18] 樊政军,柳建华,张卫峰.塔河油田奥陶系碳酸盐岩储层测井识别与评价[J].石油与天然气地质,2008,29(1):61-65. Fan Zhengjun,Liu Jianhua,Zhang Weifeng.Log interpretation and evaluation of the Ordovician carbonate rock reservoir in Tahe oil field[J].Oil & Gas Geology,2008,29(1):61-65.
[19] 陈钢花,吴文圣,王中文,等.利用地层微电阻率成像测井识别裂缝[J].测井技术,1999,23(4):279-281. Cheng Ganghua,Wu Wensheng,Wang Zhongwen,et al.Fracture identification by microresistivity scanner log[J].Well Logging Technology,1999,23(4):279-281.
[20] 司马立强.测井地质应用技术[M].北京:石油工业出版社出版,2002:62-64. Sima Liqiang.Logging geology technology[M].Petroleum University Press,2002:62-64.
[21] 赵辉,戴诗华,司马立强,等.磨溪地区嘉二段储层有效性评价方法[J].西南石油大学学报(自然科学版),2009,31(5):13-15. Zhao Hui,Dai Shihu,Sima Liqiang,et al.Reservoir effectiveness evaluation for T₁j₂ strata in Moxi Area[J].Journal of Southwest Petroleum University(Science& Technology Edition),2009,31(5):13-15.
[22] 雍世和,张超谟.测井数据处理与综合解释[M].北京:石油大学出版社,1996:122-123. Yong Shihe,Zhang Chaomo.Logging data processing and integrated interpretation[M].Beijing:Petroleum University Press,1993:122-123.
[23] 丁次乾.矿场地球物理[M].东营:中国石油大学出版社,2008:143-144. Ding Ciqian.Geophysics well loggings[M].Dongying:China University of Petroleum Press,2008:143-144.
[24] 洪有密.测井原理与综合解释[M].北京:石油大学出版社,1993:319-320. Hong Youmi.Well logging principles and interpretation[M].Beijing:Petroleum University Press,1993:319-320.
[25] Katz A J,Thompson A H.Quantitative prediction of permeability in porous rock[J].Physical Review Bulletin,1986,34(3):8179-8181.

Comprehensive evaluation of effectiveness of dual-porosity sandstone reservoir:A case study from Chang 8¹ reservoir in Honghe oilfield in southwest of the Ordos Basin

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

[1]	Weitao WU, Yansong FENG, Shixiang FEI, Yifei WANG, Heyuan WU, Xudong YANG. Enrichment factors and play fairway mapping for tight gas in the 5^th member of the Permian Shiqianfeng Formation， Shenmu gas field， Ordos Basin [J]. Oil & Gas Geology, 2024, 45(3): 739-751.
[2]	Chenglin LIU, Zhengang DING, Liyong FAN, Rui KANG, Sijie HONG, Yuxin ZHU, Jianfa CHEN, Haidong WANG, Nuo XU. Geochemical characteristics and enrichment factors of helium-bearing natural gas in the Ordos Basin [J]. Oil & Gas Geology, 2024, 45(2): 384-392.
[3]	Junyu WAN, Jianhui ZHU, Suping YAO, Yi ZHANG, Chuntang LI, Wei ZHANG, Haijian JIANG, Jie WANG. Geobiological evaluation of hydrocarbon-generating organisms and source rocks in the Ordovician Majiagou Formation， east-central Ordos Basin [J]. Oil & Gas Geology, 2024, 45(2): 393-405.
[4]	Hui PAN, Yuqiang JIANG, Xun ZHU, Haibo DENG, Linke SONG, Zhanlei WANG, Miao LI, Yadong ZHOU, Linjie FENG, Yongliang YUAN, Meng WANG. Evaluation of geological sweet spots in fluvial tight sandstone gas： A case study of the first submember of the second member of the Jurassic Shaximiao Formation， central Sichuan Basin [J]. Oil & Gas Geology, 2024, 45(2): 471-485.
[5]	LiHua YANG, ChiYang LIU, Lei HUANG, Yijun ZHOU, Yongtao LIU, Yang QIN. Discovery of suspected intrusive rock bodies in Gufengzhuang area， Ordos Basin and its geological significance [J]. Oil & Gas Geology, 2024, 45(1): 142-156.
[6]	Liang SHI, Bojiang FAN, Zhonghou LI, Ziwei YU, Zijin LIN, Xinyang DAI. Migration differentiation of hydrocarbon components in the 7^th member of the Triassic Yanchang Formation， central Ordos Basin [J]. Oil & Gas Geology, 2024, 45(1): 157-168.
[7]	Jiangjun CAO, Jiping WANG, Daofeng ZHANG, Long WANG, Xiaotian LI, Ya LI, Yuanyuan ZHANG, Hui XIA, Zhanhai YU. Effects of diagenetic evolution on gas-bearing properties of deep tight sandstone reservoirs： A case study of reservoirs in the 1^st member of the Permian Shanxi Formation in the Qingyang gas field， southwestern Ordos Basin [J]. Oil & Gas Geology, 2024, 45(1): 169-184.
[8]	Zongquan HU, Ruyue WANG, Jing LU, Dongjun FENG, Yuejiao LIU, Baojian SHEN, Zhongbao LIU, Guanping WANG, Jianhua HE. Storage characteristic comparison of pores between lacustrine shales and their interbeds and differential evolutionary patterns [J]. Oil & Gas Geology, 2023, 44(6): 1393-1404.
[9]	Chenglin LIU, Zhengang DING, Jianfa CHEN, Liyong FAN, Rui KANG, Haidong WANG, Sijie HONG, Anqi TIAN, Xueyong CHEN. Characteristics and helium-generating potential of helium source rocks in the Ordos Basin [J]. Oil & Gas Geology, 2023, 44(6): 1546-1554.
[10]	Yong LI, Zhitong ZHU, Peng WU, Chenzhou SHEN, Jixian GAO. Pressure evolution of gas-bearing systems in the Upper Paleozoic tight reservoirs at the eastern margin of the Ordos Basin [J]. Oil & Gas Geology, 2023, 44(6): 1568-1581.
[11]	Jianhui ZENG, Yaxiong ZHANG, Zaizhen ZHANG, Juncheng QIAO, Maoyun WANG, Dongxia CHEN, Jingli YAO, Jingchen DING, Liang XIONG, Yazhou LIU, Weibo ZHAO, Kebo REN. Complex gas-water contacts in tight sandstone gas reservoirs： Distribution pattern and dominant factors controlling their formation and distribution [J]. Oil & Gas Geology, 2023, 44(5): 1067-1083.
[12]	Yueli LIANG, Xiaoming ZHAO, Xi ZHANG, Shuxin LI, Jiawang GE, Zhihong NIE, Tingshan ZHANG, Haihua ZHU. Orbital forced high-resolution sequence boundary identification of marine-continental transitional shale and its geological significance： A case in Shan 2³ sub-member at the eastern margin of Ordos Basin [J]. Oil & Gas Geology, 2023, 44(5): 1231-1242.
[13]	Han LI, Jinhua FU, Hancheng JI, Lei ZHANG, Yuwei SHE, Wei GUAN, Xianghui JING, Hongwei WANG, qian CAO, Gang LIU, Jiayi WEI. Bauxite series in the Upper Paleozoic weathering crusts in the southwestern Ordos Basin： Development and distribution of dominant reservoirs [J]. Oil & Gas Geology, 2023, 44(5): 1243-1255.
[14]	Xiao LI, Peng GUO, Yanzhi HU, Shixiang LI, Weiwei YANG. Experiment and numerical simulation of hydraulic fracturing in lacustrine shale： Taking the Ordos Basin as an example [J]. Oil & Gas Geology, 2023, 44(4): 1009-1019.
[15]	Jiahong GAO, Zhijun JIN, Xinping LIANG, Shixiang LI, Weiwei YANG, Rukai ZHU, Xiaoyu DU, Quanyou LIU, Tong LI, Lin DONG, Peng LI, Wang ZHANG. The impact of volcanism on eutrophication and water column in a freshwater lacustrine basin： A case study of Triassic Chang 7 Member in Ordos Basin [J]. Oil & Gas Geology, 2023, 44(4): 887-898.

Comprehensive evaluation of effectiveness of dual-porosity sandstone reservoir:A case study from Chang 81 reservoir in Honghe oilfield in southwest of the Ordos Basin

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comprehensive evaluation of effectiveness of dual-porosity sandstone reservoir:A case study from Chang 8¹ reservoir in Honghe oilfield in southwest of the Ordos Basin