[1]李 丹.渤南油田四区沙三段低渗透储层成岩作用及演化序列[J].西安科技大学学报,2015,(03):350-355.
 LI Dan.Diagenesis and evolution sequence on low-permeability reservior of Es3 in area 4 of Bonan Oilfeild[J].Journal of Xi'an University of Science and Technology,2015,(03):350-355.
点击复制

渤南油田四区沙三段低渗透储层成岩作用及演化序列(/HTML)
分享到:

西安科技大学学报[ISSN:1672-9315/CN:61-1434/N]

卷:
期数:
2015年03期
页码:
350-355
栏目:
出版日期:
2015-06-30

文章信息/Info

Title:
Diagenesis and evolution sequence on low-permeability reservior of Es3 in area 4 of Bonan Oilfeild
文章编号:
10.13800/j.cnki.xakjdxxb.2015.0313
作者:
李 丹
延长油田股份有限公司 甘谷驿采油厂,陕西 延安 716005
Author(s):
LI Dan
Ganguy Oil Production Plant,Yanchang Oilfield Co., Ltd.,Yan'an 716005,China
关键词:
成岩作用 成岩阶段 演化序列 沙三段
Keywords:
diagenesis diagenetic stage diagenesis evolution sequence Es3
分类号:
TE 122.2
文献标志码:
A
摘要:
利用铸体薄片、扫描电镜、岩心分析化验等资料对渤南油田四区沙三段储层成岩作用类型、成岩演化序列、成岩阶段划分等进行了系统研究。结果表明,沙三段储层处于中成岩阶段A期,主要成岩作用类型有压实作用、胶结作用、溶蚀作用和交代作用等。压实作用是导致储层物性变差的最主要原因,胶结作用次之; 溶蚀作用多形成孤立的溶蚀孔隙,一定程度上增加了储层孔隙度,但对储层渗透率的改善不大。沙三段储层经历了机械压实作用、塑性颗粒变形→泥质杂基及方解石(包括部分泥晶包壳)、铝硅酸盐的早期溶解、石英次生加大→早期碳酸盐胶结并交代石英、长石→油气大量充注→不稳定组分溶蚀形成次生孔隙、高岭石充填→晚期含铁碳酸盐矿物胶结成岩演化序列。
Abstract:
The diagentic facies characteristics of Es3 low-permeability reservoir in Area 4,Bonan Oilfeild,such as diagenesis types,diagenetic evolution sequence,diagenetic stage division were studied synthetically using data of core observation and description,scanning electron microscope and core analysis in laboratory.The analysis results showed that the reservoir mainly developed secondary erosion pore,pore structure types are mainly belong to the medium hole-micro-fine throat.Reservoir get strong digenesis,and the main reasons leading to the poor reservoir property are compaction and cementation.Dissolution is more common,but most of dissolution pores were isolated,the configuration relationship of pore and throat was poor,increased reservoir storage space to some extent,rarely improved the reservoir seepage ability.The reservoir experienced diagenesis evolution sequence from compaction,plastic particles deformation to early dissolution of argillaceous matrix,calcite(including part of micritic cladding),aluminum silicate,quartz overgrowth to early carbonate cementation and replacement of quartz,feldspar and so on to oil and gas filling to volatile component dissolution,kaolinite filling to irony carbonate mineral cementation.

参考文献/References:

[1] 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. [2] 祝海华,钟大康,李其荣,等.四川盆地蜀南地区上三叠统须家河组低孔低渗储层特征及形成机理[J].沉积学报,2013,31(1):168-174. ZHU Hai-hua,ZHONG Da-kang,LI Qi-rong,et al.Characteristics and controlling factors of Upper Triassic Xujiahe tight sandstone reservior in southern Sichuan Basin[J].Acta Sedimentologica Sinica,2013,31(1):168-174. [3] 邹才能,陶士振,周 慧,等.成岩相的形成、分类与定量评价方法[J]. 石油勘探与开发,2008,35(5):526-539. ZOU Cai-neng,TAO Shi-zhen,ZHOU Hui,et al.Genesis,classification and evaluation method of diagenetic facies[J].Petroleum Exploration and Development,2008,35(5):526-539. [4] 刘建清,赖兴运,于炳松,等.成岩作用的研究现状及展望[J].石油实验地质,2006,28(1):65-72. LIU Jian-qing,LAI Xing-yun,YU Bing-song,et al.The current situation and developing tendency of the study on diagenesis[J].Petroleum Geology & Experiment,2006,28(1):65-72. [5] 赖 锦,王贵文,王书南,等.碎屑岩储层成岩相研究现状及进展[J].地球科学进展,2013,28(1):39-50. LAI Jin,WANG Gui-wen,WANG Shu-nan,et al.Research status and advances in the diagenetic facies of clastic reserviors[J].Adcances in Earth Science,2013,28(1):39-50. [6] 许 磊,于兴河,杨 勇,等.苏里格南部地区盒8段致密砂岩储层成岩作用及成岩相划分[J].天然气工业,2012,32(7):15-20. XU Lei,YU Xing-he,YANG Yong,et al.Diagenesis and diagenetic facies of tight sandstone reserviors in the 8thmember of the Shihezi formation,southern Sulige Gas field[J].Natural Gas Industry,2012,32(7):15-20. [7] 时建超,孙 卫,卢德根,等.白豹地区延长组长81储层成岩作用与成岩相研究[J].地质科技情报,2013,32(4):31-37. SHI Jian-chao,SUN Wei,LU De-gen,et al.Diagenesis and diagenetic facies of Yanchang formation Chang 81 reservior in Baibao Area[J].Geological Science and Technology Information,2013,32(4):31-37. [8] 马海勇,周立发,张小刚,等.鄂尔多斯盆地姬塬地区长8储层成岩作用与有利成岩相研究[J].石油实验地质,2013,35(4):378-383. MA Hai-yong,ZHOU Li-fa,ZHANG Xiao-gang,et al.Diagenesis and favorable diagenetic facies of Chang 8 reservioe in Jiyuan area of Ordos Basin[J].Petroleum Geology & Experiment,2013,35(4):378-383. [9]贾 丽,张振宇,赵伟波,等.子洲-清涧地区山西组山23段储层物性影响因素分析[J].西安科技大学学报,2015,35(1):89-95. JIA Li,ZHANG Zhen-yu,ZHAO Wei-bo,et al.Influence factors of Shan 23 reservoir property of Zizhou-Qingjian area[J].Journal of Xi'an University of Science and Technology,2015,35(1):89-95. [10]梁积伟,王若谷,刘振军,等.鄂尔多斯盆地安塞油田塞202井区长61储层成岩作用[J].西安科技大学学报,2012,32(2):228-223. LIANG Ji-wei,WANG Ruo-gu,LIU Zhen-jun,et al.Diagenetic characteristics of Chang 61 reservoirs of Sai 202 well area in Ansai oilfield of Ordos Basin[J].Journal of Xi'an University of Science and Technology,2012,32(2):228-223. [11]张 彬,屈红军,李 敏,等.鄂尔多斯盆地罗庞源地区长8储层成岩相及其对物性的控制作用[J].西安科技大学学报,2013,33(2):156-160. ZHANG Bin,QU Hong-jun,LI Min,et al.Diagenetic facies and its control over physical property of Chang 8 reservoir in Luopangyuan area of Ordos Basin[J].Journal of Xi'an University of Science and Technology,2013,33(2):156-160. [12]叶 博,梁晓伟,牛小兵,等.鄂尔多斯盆地华庆地区三叠系长9砂岩成岩相研究[J].西安科技大学学报,2013,33(3):298-306. YE Bo,LIANG Xiao-wei,NIU Xiao-bing,et al.Diageneric facies of Chang 9 sandstone of Triassic in Huaqing area of Ordos Basin[J].Journal of Xi'an University of Science and Technology,2013,33(3):298-306. [13]白振华,姜振学,宋 岩,等.准噶尔盆地南部霍玛吐构造带古近系紫泥泉子组储层发育特征与控制因素分析[J].天然气地球科学,2013,24(2):273-281. BAI Zhen-hua,JIANG Zhen-xue,SONG Yan,et al.The reservior characteristics and its main controlling factor discussion in Ziniquanzi Formation of Huomatu tectonic zone,southern Junggar fold-thrust belt[J].Natural Gas Geoscience,2013,24(2):273-281. [14]李 丹,董春梅,林承焰,等.松南让字井斜坡带源下致密砂岩储集层控制因素[J].石油勘探与开发,2013,40(6):692-700. LI Dan,DONG Chun-mei,LIN Cheng-yan,et al.Control factors on tight sandstone reservoirs below source rocks in the Rangzijing slope zone of southern Songliao Basin,East China[J].Petroleum Exploration and Development,2013,40(6):692-700. [15]张金亮,司学强,梁 杰,等.陕甘宁盆地庆阳地区长8油层砂岩成岩作用及其对储层性质的影响[J].沉积学报,2004,22(2):225-233. ZHANG Jin-liang,SI Xue-qiang,LIANG Jie,et al.Diagensis of lacustrine deltaic sandstones and its impact on reservior quality[J].Acta Sedimentologica Sinica,2004,22(2):225-233. [16]邓已寻,纪友亮,徐深谋,等.白音查干凹陷桑合地区腾格尔组储层特征及主控因素分析[J].沉积学报,2013,31(2):350-356. DENG Yi-xun,JI You-liang,XU Shen-mou,et al.Characteristics and main controlling factors of Tenggeer formation reservior in Sanghe Area,Binchagan Sag[J].Acta Sedimentologica Sinica,2013,31(2):350-356. [17]乐大发,陈清华,张福利.孤岛油田南区馆1+2砂层组细分对比标志特征[J].地球科学与环境学报,2011,33(1):84-88. LE Da-fa,CHEN Qing-hua,ZHANG Fu-li.Characteristic of markers for the stratigraphic correlation and subdivision of Guan 1+2 sand member in the south block of Gudao Oilfield[J].Journal of Earth Science and Environment,2011,33(1):84-88.

相似文献/References:

[1]于珺,付明义,吴海燕,等.富县北部地区侏罗系延9砂岩储层特征[J].西安科技大学学报,2014,(01):11.
 YU Jun,FU Ming-yi,WU Hai-yan,et al.ACharacteristics of Yan 9 sandstone reservoir in northern Fuxian aera[J].Journal of Xi'an University of Science and Technology,2014,(03):11.
[2]张梦婷,李文厚,白金莉,等.镇泾地区延长组长9段储层成岩作用特征[J].西安科技大学学报,2016,(06):837.[doi:10.13800/j.cnki.xakjdxxb.2016.0613]
 ZHANG Meng-ting,LI Wen-hou,BAI Jin-li,et al.Diagenesis characteristics of Chang 9 reservoir of Yanchang Formation in Zhenjing Area[J].Journal of Xi'an University of Science and Technology,2016,(03):837.[doi:10.13800/j.cnki.xakjdxxb.2016.0613]
[3]唐建云,郭艳琴,宋红霞,等.定边地区侏罗系延安组延9储层成岩作用特征[J].西安科技大学学报,2017,(06):865.[doi:10.13800/j.cnki.xakjdxxb.2017.0615 ]
 TANG Jian-yun,GUO Yan-qin,SONG Hong-xia,et al.Diagenesis of Yan 9 reservoir of Yan'an Formation of the Jurassic in Dingbian area[J].Journal of Xi'an University of Science and Technology,2017,(03):865.[doi:10.13800/j.cnki.xakjdxxb.2017.0615 ]
[4]付国民,李 鑫,梁志录,等.油层砂岩成岩作用及其对储层性质的影响[J].西安科技大学学报,2007,(03):375.
 FU Guo-minLI Xin,LIANG Zhi-lu,CHE Ming,et al.Diagenesis of Chang 6 formation sandstones and its effect on reservoir property in sanyan regions in ordos basin[J].Journal of Xi'an University of Science and Technology,2007,(03):375.

备注/Memo

备注/Memo:
收稿日期:2015-01-20 责任编辑:李克永 基金项目:国家科技重大专项(2011ZX05006-002) 作者简介:李 丹(1981-),女,陕西礼泉人,工程师,E-mail:12494232@qq.com
更新日期/Last Update: 1900-01-01