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Diagenetic Sequence of Low Porosity and Permeability Reservoirs from Nearshore Subaqeous Fan of Shahejie Formation in the Steep Slope  Zone of Chezhen Depression, Bohai Bay Basin(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2014年第02期
Page:
1-9
Research Field:
基础地质与矿产地质
Publishing date:

Info

Title:
Diagenetic Sequence of Low Porosity and Permeability Reservoirs from Nearshore Subaqeous Fan of Shahejie Formation in the Steep Slope  Zone of Chezhen Depression, Bohai Bay Basin
Author(s):
ZHU Xiao-min ZHAO Dong-na JIANG Shu-xian GE Jia-wang ZHANG Shou-peng HAN Xue-fang LIU Xin
1. School of Geosciences, China University of Petroleum, Beijing 102249, China; 2. Geological Scientific Research, Institute of SINOPEC Shengli Oilfield, Dongying 257015, Shandong, China; 3. Research Institute of Exploration and Development of CNOOC Tianjin Branch, Tianjin 300452, China; 4. CNPC Bohai Drillng Engineering Company Limited, Renqiu 062552, Hebei, China
Keywords:
diagenesis diagenetic sequence Shahejie Formation steep slope zone low permeability reservoir pore type Chezhen depression Bohai Bay Basin
PACS:
P618.130.2;TE122.2
DOI:
-
Abstract:
Based on the core, thin section, SEM and vitrinite reflectance data, the characteristics of lithology, physical properties, diagenesis, diagenetic stage and sequence, pore type, secondary pore for sand bodies of nearshore subaqueous fan of Shahejie Formation in the steep slope zone of Chezhen depression were discussed; formation condition and controlling factor of secondary pores (“sweet spot”) in reservoir with low porosity and permeability were analyzed. The results show that the sand bodies of nearshore subaqueous fan of Shahejie Formation in the steep slope zone of Chezhen depression are consisted of feldspathic sandstone, mainly experiencing compaction, cementation, dissolution and metasomatism in the burial diagenetic evolution, and the reservoir is in the middle diagenetic stage now with the burial depth of 2 000-3 800 m, and the reservoir has the characteristics of low porosity and permeability; the dissolution plays a significant role in improving reservoir quality during the burial diagenetic evolution in the mainly depth; the feldspar dissolution by organic acid in the depth of 2 300-3 100 m and the intergranular and intragranular pores increase the porosity and permeability of reservoir and improve the reservoir quality, and the porosity is up to 25% and the permeability is up to 50×10-3 μm2, so that the reservoir spaces contribute to petroleum accumulation and high yield. In general, dissolutions and secondary pore development zone are very important for predicting favorable reservoir.

References:

[1]冉新权,朱筱敏,杨华,等.大型内陆坳陷湖盆低渗储层富油理论与实践[J].地学前缘,2013,20(2):147-154.[RAN Xin-quan,ZHU Xiao-min,YANG Hua,et al.Petroleum Enrichment Theory and Practice for Low Permeability Reservoir in Large Continental Basin[J].Earth Science Frontiers,2013,20(2):147-154.]
[2]张龙海,周灿灿,刘国强,等.不同类型低孔低渗储集层的成因?物性差异及测井评价对策[J].石油勘探与开发,2007,34(6):702-710.[ZHANG Long-hai,ZHOU Can-can,LIU Guo-qiang,et al.Origin and Property Differences of Various Types of Low-porosity and Low-permeability Reservoirs and Well Logging Evaluation Strategies[J].Petroleum Exploration and Development,2007,34(6):702-710.]
[3]李荣西,段立志,张少妮,等.鄂尔多斯盆地低渗透油气藏形成研究现状与展望[J].地球科学与环境学报,2011,33(4):364-372.[LI Rong-xi,DUAN Li-zhi,ZHANG Shao-ni,et al.Review on Oil/Gas Accumulation with Low Permeability in Ordos Basin[J].Journal of Earth Sciences and Environment,2011,33(4):364-372.]
[4]丁圣,钟思瑛,高国强,等.测井地质结合定量评价低渗透储层成岩相[J].西南石油大学学报:自然科学版,2012,34(4):83-87.[DING Sheng,ZHONG Si-ying,GAO Guo-qiang,et al.Quantitative Evaluation of Low Permeability Reservoir Diagenetic Facies by Combining Logging and Geology[J].Journal of Southwest Petroleum University:Science and Technology Edition,2012,34(4):83-87.]
[5]许建红.低渗透油藏产能主要影响因素分析与评价[J].西南石油大学学报:自然科学版,2012,34(2):144-148.[XU Jian-hong.Main Influence Factor Analysis and Evaluation of the Productivity in Low Permeability Oil Reservoirs[J].Journal of Southwest Petroleum University:Science and Technology Edition,2012,34(2):144-148.]
[6]高辉,敬晓锋,张 兰.不同孔喉匹配关系下的特低渗透砂岩微观孔喉特征差异[J].石油实验地质,2013,35(4):401-406.[GAO Hui,JING Xiao-feng,ZHANG Lan.Difference of Micro-pore Throat Characteristics in Extra-low Permeability Sandstone of Different Pore Throat Matching Relationship[J].Petroleum Geology and
Experiment,2013,35(4):401-406.]
[7]李梅,赖强,黄科,等.低孔低渗碎屑岩储层流体性质测井识别技术[J].天然气工业,2013,33(6):34-38.[LI Mei,LAI Qiang,HUANG Ke,et al.Logging Identification of Fluid Properties in Low Porosity and Low Permeability Clastic Reservoirs[J].Natural Gas Industry,2013,33(6):34-38.]
[8]叶礼友,钟兵,熊伟,等.川中地区须家河组低渗透砂岩气藏储层综合评价方法[J].天然气工业,2012,32(11):43-46.[YE Li-you,ZHONG Bing,Xiong Wei,et al.An Integrated Evaluation Method of Xujiahe Low-permeability Sandstone Gas Reservoirs in Middle Sichuan Basin[J].Natural Gas Industry,2012,32(11):43-46.]
[9]王永建,王延斌.大牛地气田上古生界低渗储层综合评价[J].西南石油大学学报:自然科学版,2013,35(5):57-64.[WANG Yong-jian,WANG Yan-bin.Comprehensive Evaluation of Lower Porosity and Permeability Reservoir in Upper Paleozoic of Daniudi Gas Field[J].Journal of Southwest Petroleum University:Science and Technology Edition,2013,35(5):57-64.]
[10]蒋裕强,张春,邓海波,等.黏土矿物对低渗致密砂岩储渗性能的影响[J].西南石油大学学报:自然科学版,2013,35(6):39-47.[JIANG Yu-qiang,ZHANG Chun,DENG Hai-bo,et al.Influences of Clay Minerals on Physical Properties of Low Permeability and Tight Sandstones[J].Journal of Southwest Petroleum University:Science and Technology Edition,2013,35(6):39-47.]
[11]杨华,张文正,刘显阳,等.优质烃源岩在鄂尔多斯低渗透富油盆地形成中的关键作用[J].地球科学与环境学报,2013,35(4):1-9.[YANG Hua,ZHANG Wen-zheng,LIU Xian-yang,et al.Key Role of High-quality Source Rocks on the Formation of Low-permeability Oil-rich Reservoirs in Ordos Basin[J].Journal of Earth Sciences and Environment,2013,35(4):1-9.]
[12]吴凯,李善鹏,罗丽荣,等.特低渗—致密砂岩储层成藏模拟试验与成藏机理[J].地球科学与环境学报,2013,35(4):10-17.[WU Kai,LI Shan-peng,LUO Li-rong,et al.Simulation Experiment of Petroleum Migration and Accumulation Mechanism for Extra-low Permeability and Tight Sandstone Reservoirs[J].Journal of Earth Sciences and Environment,2013,35(4):10-17.]
[13]唐俊,庞国印,唐丽,等.鄂尔多斯盆地姬塬地区长8段孔隙度演化定量模拟[J].地球科学与环境学报,2013,35(1):56-65.[TANG Jun,PANG Guo-yin,TANG Li,et al.Quantitative Simulation on Porosity Evolution of Chang-8 Section in Jiyuan Area of Ordos Basin[J].Journal of Earth Sciences and Environment,2013,35(1):56-65.]
[14]操应长,远光辉,王艳忠,等.准噶尔盆地北三台地区清水河组低渗透储层成因机制[J].石油学报,2012,33(5):758-771.[CAO Ying-chang,YUAN Guang-hui,WANG Yan-zhong,et al.Genetic Mechanisms of Low Permeability Reservoirs of Qingshuihe Formation in Beisantai Area,Junggar Basin[J].Acta Petrolei Sinica,2012,33(5):758-771.]
[15]曾大乾,李淑贞.中国低渗透砂岩储层类型及地质特征[J].石油学报,1994,15(1):38-46.[ZENG Da-qian,LI Shu-zhen.Types and Characteristics of Low Permeability Sandstone Reservoirs in China[J].Acta Petrolei Sinica,1994,15(1):38-46.]
[16]蒋凌志,顾家裕,郭彬程.中国含油气盆地碎屑岩低渗透储层的特征及形成机理[J].沉积学报,2004,22(1):13-18.[JIANG Ling-zhi,GU Jia-yu,GUO Bin-cheng.Characteristics and Mechanism of Low Permeability Clastic Reservoir in Chinese Petroliferous Basin[J].Acta Sedimentologica Sinica,2004,22(1):13-18.]
[17]SURDAM R C,CROSSEY L J,HAGEN E S,et al.Organic-inorganic Interactions and Sandstone Diagenesis[J].AAPG Bulletin,1989,73(1):1-23.
[18]BJORLYKKE K.Petroleum Geoscience:From Sedi-mentary Environments to Rock Physics[M].Berlin:Springer-Verlag,2010.
[19]朱筱敏,李亚辉,张义娜,等.苏北盆地东南部泰州组砂岩储层孔隙类型及有利储层评价[J].地球科学与环境学报,2011,33(3):246-252.[ZHU Xiao-min,LI Ya-hui,ZHANG Yi-na,et al.Pore Types of Sandstone Reservoir and Evaluation of Favorable Reservoir of Taizhou Formation in Eastern Subei Basin[J].Journal of Earth Sciences and Environment,2011,33(3):246-252.]
[20]韩宏伟,崔红庄,林松辉,等.东营凹陷北部陡坡带砂砾岩扇体地震地质特征[J].特种油气藏,2003,10(4):28-30.[HAN Hong-wei,CUI Hong-zhuang,LIN Song-hui,et al.Seismic Geology of Glutenite Fan in the North Actic Region of Dongying Sag[J].Special Oil and Gas Reservoirs,2003,10(4):28-30.]
[21]林松辉,王华,王兴谋,等.断陷盆地陡坡带砂砾岩扇体地震反射特征———以东营凹陷为例[J].地质科技情报,2005,24(4):55-59,66.[LIN Song-hui,WANG Hua,WANG Xing-mou,et al.Seismic Reflection Feature of Glutenite Fan in Abrupt Slope Zone of Rift-subsidence Lake Basin—A Case in Dongying Depression[J].Geological Science and Technology Information,2005,24(4):55-59,66.]
[22]朱筱敏,张守鹏,韩雪芳,等.济阳坳陷陡坡带沙河街组砂砾岩体储层质量差异性研究[J].沉积学报,2013,31(6):1094-1104.[ZHU Xiao-min,ZHANG Shou-peng,HAN Xue-fang,et al.On the Differences of Reservoir Quality of Shahejie Fm in Steep Slope Zones of Jiyang Sag[J].Acta Sedimentologica Sinica,2013,31(6):1094-1104.]
[23]谢风猛,武法东,陈建渝,等.渤海湾盆地滨南油田砂砾岩扇体空间展布与成藏规律[J].石油实验地质,2002,24(4):334-338,344.[XIE Feng-meng,WU Fa-dong,CHEN Jian-yu,et al.Spatial Distribution and Pool-forming Rules of Sandyconglomeratic Fans in Binnan Oilfield,the Bohaiwan Basin[J].Petroleum Geology and Experiment,2002,24(4):334-338,344.]
[24]王来斌,徐怀民,蔡忠东.车镇凹陷北部陡坡带油气成藏规律研究[J].安徽理工大学学报:自然科学版,2005,25(4):1-3,11.[WANG Lai-bin,XU Huai-min,CAI Zhong-dong.Study of Oil-gas Accumulation in the Northern Abrupt Slope Zones of Chezhen Sag[J].Journal of Anhui University of Science and Technology:Natural Science,2005,25(4):1-3,11.]
[25]孙怡.陡坡带砂砾岩体地球物理储层预测方法应用研究[D].东营:中国石油大学,2008.[SUN Yi.Research on Geophysical Reservoir Prediction Method and Application for Glutinite Bodies in Steep Slope[D].Dongying:China University of Petroleum,2008.]
[26]李潇丽,田成.山东车镇凹陷东部古近系沙河街组成岩作用[J].古地理学报,2002,4(4):70-80.[LI Xiao-li,TIAN Cheng.Diagenesis of Shahejie Formation of the Palaeogene in the Eastern Chezhen Depression of Shandong Province[J].Journal of Palaeogeography,2002,4(4):70-80.]
[27]朱筱敏,米立军,钟大康,等.济阳坳陷古近系成岩作用及其对储层质量的影响[J].古地理学报,2006,8(3):295-305.[ZHU Xiao-min,MI Li-jun,ZHONG Da-kang,et al.Paleogene Diagenesis and Its Control on Reservoir Quality in Jiyang Depression[J].Journal of Palaeogeography,2006,8(3):295-305.]
[28]王金铎,许淑梅,季建清,等.车镇凹陷北部陡坡带砂砾岩体识别与储层物性预测[J].海洋地质与第四纪地质,2008,28(2):93-98.[WANG Jin-duo,XU Shu-mei,JI Jian-qing,et al.Recognition of Sand-gravel Body and Forecasting Its Petroleum-bearing Feature in Northern Steep Slope of Chezhen Sag[J].Marine Geology and Quaternary Geology,2008,28(2):93-98.]
[29]王艳忠,操应长.车镇凹陷古近系深层碎屑岩有效储层物性下限及控制因素[J].沉积学报,2010,28(4):752-761.[WANG Yan-zhong,CAO Ying-chang.Lower Property Limit and Controls on Deep Effective Clastic Reservoirs of Paleogene in Chezhen Depression[J].Acta Sedimentologica Sinica,2010,28(4):752-761.]
[30]范振峰,张金亮,王金凯.陡坡带砂砾岩体储集特征研究——以车镇凹陷北带为例[J].中国海洋大学学报,2011,41(6):93-96.[FAN Zhen-feng,ZHANG Jin-liang,WANG Jin-kai.Characters of Glutenite Reservoir in Steep Slope Zone in Case of North Belt of Chezhen Depression[J].Periodical of Ocean University of China,2011,41(6):93-96.]
[31]鲜本忠,吴采西,佘源琦.山东东营车镇凹陷古近系流体异常高压及其对深层碎屑岩储集层的影响[J].古地理学报,2011,13(3):309-316.[XIAN Ben-zhong,WU Cai-xi,SHE Yuan-qi.Fluid Abnormal Overpressure and Its Influence on Deep Clastic Reservoir of the Paleogene in Chezhen Sag of Dongying,Shandong Province[J].Journal of Palaeogeography,2011,13(3):309-316.]

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Last Update: 2014-07-08