Lithologic Reservoirs ›› 2014, Vol. 26 ›› Issue (2): 32-37.doi: 10.3969/j.issn.1673-8926.2014.02.006

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Reservoir characteristics of Chang 4+5 oil reservoir set in Hujianshan area, Ordos Basin

YANG Yuchuan， LI Fengjie， DAI Tingyong， LI Junwu， YANG Chengjin   

  1. Institute of Sedimentary Geology， Chengdu University of Technology， Chengdu 610059， China
  • Online:2014-04-06 Published:2014-04-06

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Abstract:

Based on the analysis of cores, logging, thin sections, scanning electronic microscope, physical properties and mercury injection, this paper discussed the characteristics of sedimentary facies, petrologic features, pore types, physical properties, diagenesis and effects on reservoir. The result shows that the Chang 4+5 oil reservoir set in Hujianshan area is mainly made up of debris-feldspar sandstone and feldspar sandstone, and the main pore types are primary intergranular pore and feldspar dissolved pores. The porosity of the reservoir is 10.86%, and the permeability is 0.56 mD. The reservoir belongs to low porosity, ultra-low permeability reservoir and tight reservoir. The diageneses contain compaction, cementation and dissolution, and the protection from chlorite membrane to primary intergranular pores and dissolution are very constructive to the reservoir. Reservoir of Chang 4+5 oil reservoir set in Hujianshan area can be divided into four types, and typeⅡand type Ⅲ are the main reservoirs.

Key words:  seismic sedimentology, sedimentary system, sequence stratigraphy, seismic attributes, lateral resolution, Junggar Basin

［1］ 石雪峰，杜海峰．姬塬地区长3—长4+5 油层组沉积相研究［J］．岩性油气藏，2008，20（1）：59-63．
［2］ 肖玲，田景春，李君文，等．鄂尔多斯盆地胡尖山—耿湾地区延长组长4+5 油层组沉积特征及有利相带预测［J］.新疆地质，2007，25（3）：291-294．
［3］ 宁正福，李东阳，程林松．胡尖山地区长6、长4+5 储层有利区预测［J］．西南石油大学学报：自然科学版，2012，34（3）：33-40．
［4］ 李凤杰，王多云，张庆龙，等. 鄂尔多斯盆地陇东地区延长组沉积相特征与层序地层分析［J］.沉积学报，2006，24（4）：549-555.
［5］ 淡卫东，程启贵，牛小兵，等.鄂尔多斯盆地重点含油区块长4＋5—长8 油层组低渗透储层综合评价［J］.石油天然气学报，2011，33（8）：1-3.
［6］ 罗静兰，张晓丽，张云翔，等.成岩作用对河流—三角洲相砂岩储层物性演化的影响———以延长油区上三叠统延长组长 2 砂岩为例［J］.沉积学报，2001，19（4）：541-547.
［7］ 李凤杰，王多云，徐旭辉. 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.
［8］ 郑荣才，耿威，周刚，等.鄂尔多斯盆地白豹地区长6 砂岩成岩作用与成岩相研究［J］.岩性油气藏，2007，19（2）：1-8.
［9］ 黄思静，谢连文，张萌，等.中国三叠系陆相砂岩中自生绿泥石的形成机制及其与储层孔隙保存的关系［J］．成都理工大学学报：自然科学版，2004，31（3）：273-281.
［10］ 兰叶芳，黄思静，吕杰．储层砂岩中自生绿泥石对孔隙结构的影响———来自鄂尔多斯盆地上三叠统延长组的研究结果［J］．地质通报，2001，30（1）：134-140.
［11］ Taylor T R. The influence of calcite dissolution on reservoir porosity in Miocene sandstones，Picaroon field，off-shore Texas Gulf Coast ［J］. Journal of Sedimentary Petrology，1990，60（3）：322-334.
［12］ Rossi C，Goldstein R H，Marfil R. Pore fluid evolution and quartz diagenesis in the Khatatba Formation，Western Desert，Egypt［J］.Journal of Geochemical Exploration，2000，69（4）：91-96.
［13］ 李弘，王芙蓉，戴世立，等.绿泥石膜对储层孔隙度的影响———以鄂尔多斯盆地M 油田延长组2 段为例［J］.岩性油气藏，2008，20（4）：71-74.
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