| 苏里格气田盒8段成岩作用强度定量化研究 |
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| 引用本文： | 林文姬,汤达祯,徐凤银,许浩,张文忠.苏里格气田盒8段成岩作用强度定量化研究[J].山东科技大学学报(自然科学版),2010,29(6). |
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| 作者姓名： | 林文姬 汤达祯 徐凤银 许浩 张文忠 |
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| 作者单位： | 中联煤层气国家工程研究中心有限责任公司;中国地质大学能源学院;中石油煤层气有限责任公司;中联煤层气有限责任公司; |
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| 基金项目： | 国家自然科学基金重点项目 |
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| 摘 要： | 苏里格气田盒8段储层经历的成岩作用主要有压实作用、胶结作用、溶蚀作用等,它们各自对储层物性施加不同程度作用。通过定量计算5个成岩作用强度参数,详细分析成岩作用的定量特征及其对孔隙减小的效应。研究区视压实率普遍大于70%,视胶结率全区大于90%,成岩综合系数为0～20%,成岩减孔率为60%～90%,视溶蚀率普遍大于90%,这5个参数表明研究区储层以强压实、胶结作用和强溶蚀作用为特点。
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| 关 键 词： | 苏里格气田 盒8段 成岩作用强度 储层物性 |
Quantitative Study on Intensity of He 8 Reservoir Diagenesis in Sulige Gasfield |
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| LIN Wen-ji,TANG Da-zhen,XU Feng-yin,XU Hao,ZHANG Wen-zhong.Quantitative Study on Intensity of He 8 Reservoir Diagenesis in Sulige Gasfield[J].Journal of Shandong Univ of Sci and Technol: Nat Sci,2010,29(6). |
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| Authors: | LIN Wen-ji TANG Da-zhen XU Feng-yin XU Hao ZHANG Wen-zhong |
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| Institution: | LIN Wen-ji1,TANG Da-zhen2,XU Feng-yin3,XU Hao2,ZHANG Wen-zhong4(1.China United Coalbed Methane National Engineering Research Center Co.Ltd.,Beijing 100011,China,2.College of Energy Resources,China University of Geosciences,Beijing 100083,3.PetroChina Coalbed Methane Co.Ltd.,4.China United Coalbed Methane Co.Ltd.,China) |
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| Abstract: | The diagenesis that He 8 reservoir had come through in Sulige gasfield mainly was compaction,cementation and denudation,which applied the different effects on the physical characteristics of the reservoirs,respectively.Through the quantitative calculation of 5 intensity parameters of diagenesis,the impacts of diagenesis on the physical property of reservoirs were analyzed in detail and their effect on the reduction of porosity.In the study area,the visual compaction rate is commonly larger than 70%,visual c... |
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| Keywords: | Sulige gasfield He 8 section intensity of digenesis physical property of reservoir |
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