莫索湾地区侏罗系三工河组储集层沉积及成岩作用特征

详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文

英文篇名：SEDIMENTARY SYSTEM AND DIAGENESIS OF JURASSIC SANGONGHE FORMATION RESERVOIR IN MOSUOWAN AREA 中文刊名：新疆地质 英文刊名：Xinjiang Geology 作者：德勒达尔 ; 张有平 ; 帕尔哈提 ; 王安生 英文作者：J Deleqiat1 ; ZHANG You-ping2 ; Parhat1 ; WANG An-sheng2 (1.Xinjiang Petroluem Institute ; 830000 ; China ; 2.Research Institute of Exploration and Development ; Karamay ; Xinjiang ; 834000 ; China ) 中文关键词：准噶尔盆地 ; 储集层 ; 沉积体系 ; 成岩作用 ; 影响因素 英文关键词：Junggar basin ; reservoir ; Early Jurassic ; Diagenesis ; Factors 出版日期：2003-09-30 机构：新疆石油学院勘探开发系,中国石油新疆油田分公司勘探开发研究院,新疆石油学院勘探开发系,中国石油新疆油田分公司勘探开发研究院 新疆乌鲁木齐830000 ,新疆克拉玛依834000 ,新疆乌鲁木齐830000 ,新疆克拉玛依834000 年：2003 期：03 出版单位：新疆地质

摘要

主要根据5口评价井,莫101、莫102、莫103、莫104、莫105井及盆5、盆6井的取心资料、电测曲线、综合录井资料以及地震资料分析研究,得出研究区侏罗系三工河组J1s 22 地层的岩石学特征,认为储层的岩石类型为细中粒岩屑砂岩及不等粒岩屑砂岩,细粒岩屑砂岩少量.沉积相为三角洲前缘亚相,并指出它们在纵向上的沉积序列特征及砂体展布特征.通过大量的分析化验数据分析了成岩作用类型,划分了其成岩序列及成岩阶段.指出压实作用、粘土矿物及敏感性及软碎屑等因素不同程度的影响了储集层.
On the basis of analysis and study on core data, logging curves, drilling and seismic data gathered from 5 evaluation wells( Well Mo-101, Well Mo-102, Well Mo-103, Well Mo-104, Well Mo-105) , well Pen-5 and Pen 6, we obtained the petrological features of of J1s 22. It is considered that reservoirs are medium-fine litharenite, unequigranular litharenite with little fine litharenite, the target zone consists of subaqueous channel,subaqueous natural levee,distributary mouth bar and front sand sheet with sedimentary facies of delta front, and then sedimentary sequence and distribution are described in this paper. Through a systematic diagenesis analysis of J1s 22. reservoir, diagenesis type, diagenesis sequence and their stage can be classified. The author points out that compaction, clay mineral, sensitivity and Soft Lithic Fragment are main factors influencing reservoir.

引文

[1]张一伟,熊琦华,王志章,等.陆相油藏描述[M].北京:石油工业出版社,1997.
    [2]欧阳健.石油测井解释与储层描述[M].北京:石油工业出版社,1993.
    [3]盖洛伟.顾晓忠译.陆源碎屑沉积体系[M].北京:石油工业出版社,1993.