|Table of Contents|

Reservoir Characteristics and Evaluation on S3 Sand Layer of Carboniferous Sand and Claystone Member in Lunnan Area(PDF)

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

Issue:
2010年第01期
Page:
54-59
Research Field:
基础地质与矿产地质
Publishing date:

Info

Title:
Reservoir Characteristics and Evaluation on S3 Sand Layer of Carboniferous Sand and Claystone Member in Lunnan Area
Author(s):
SHAO Hong-wei1;  MA Qing1;  DENG Qiang1;  GAO Chun-hai1;  FU Chun-yan1;  YANG Hai-jun2
(1.School of Resources and Environment, Southwest Petroleum University, Chengdu 610500, Sichuan, China; 2.Institute of Exploration and Development, Tarim Oilfield Company, China National Petroleum Corporation, Kuerle 841000, Xinjiang, China)
Keywords:
Tarim Basin;  Lunnan area;  carboniferous;  sand and claystone member;  S3 sand layer;  sedimentary facies;  reservoir
PACS:
TE122;P618.130.2+1
DOI:
-
Abstract:
Based on core, cast thin section, log interpretation, mercury penetration and physical property analysis, S3 sand layer of Carboniferous sand and claystone member in Lunnan area of north Tarim is analyzed according to regional geological setting and depositional environment. The result shows that the lithology of high quality reservoirs in S3 sand layer are lithic sandstone, pebbled sandstone, siltstone and so on; the types of pore space are mostly intergranular pore and intergranular dissolved pore, and little grain boundary fissures; carbonatite cement is widespread in the reservoir of S3 sand layer of carboniferous sand and claystone member in Lunnan area; calcic is in the form of calcite, ferrocalcite and ankerite cement, and the content is high; the distribution of high quality reservoir is controlled by depositional setting, and mostly developed in distributary channel and delta front sheet sand of delta front facies in the upper S3 sand layer of carboniferous sand and claystone member, which are the important target areas for oil and gas exploration.

References:

[1] 孙玉善,马 青,朱永峰,等.轮南及其周缘地区石炭系沉积储层研究[R].新疆库尔勒:中国石油天然气集团公司塔里木油田公司勘探开发研究院,2008.
[2] 庞 雯,史鸿祥,郑浚茂.轮南地区奥陶系储层特征及其影响因素[J].西安石油大学学报:自然科学版,2008,23(1):26-29.
[3] 刘学锋,彭德堂,刘绍平,等.塔北隆起构造格架及其成因[J].江汉石油学院学报,1996,18(4):26-30.
[4] 贾承造,魏国齐,姚慧君,等.盆地构造演化与区域构造地质[M].北京:石油工业出版社,1995.
[5] 张丽娟,王月华,顾乔元.塔里木盆地轮南地区石炭系Ⅰ油组沉积储层特征[J].新疆地质,2002,20(3):276-277.
[6] 周志毅.塔里木盆地各纪地层[M].北京:科学出版社,2001.
[7] 冯增昭.单因素分析多因素综合作图法——定量岩相古地理重建[J].古地理学报,2004,6(1):3-19.
[8] 赵澄林,朱筱敏.沉积岩石学[M].北京:石油工业出版社,2001.
[9] 张荣虎,张惠良,沈安江,等.塔里木盆地西部石炭系生屑灰岩段沉积环境与优质储层关系[J].天然气地球科学,2007,18(4):501-508.
[10] 杨 宁,吕修祥,陈梅涛.塔里木盆地塔河油田奥陶系碳酸盐岩油气成藏特征[J].西安石油大学学报:自然科学版,2008,23(3):1-5.
[11] 罗蜇潭,王允诚.油气储集层的孔隙结构[M].北京:科学出版社,1986.
[12] 韩会平,武春英,蒋继辉,等.大路沟地区三叠系延长组长6储层特征及影响因素[J].地球科学与环境学报,2008,30(2):149-155
[13] 刘辰生,郭建华,朱 锐,等.塔里木盆地阿克库勒地区三叠系中油组沉积相研究[J].西安石油大学学报:自然科学版,2007,22(6):36-39.
[14] 陈纯芳,赵澄林,李会军.板桥和歧北凹陷沙河街组深层碎屑岩储层物性特征及其影响因素[J].石油大学学报:自然科学版,2002,26(1):4-7.
[15] 李永宏,闫相宾,张 涛,等.塔河油田石炭系卡拉沙依组储层特征及其控制因素[J].石油实验地质,2004,26(1):17-22.

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Last Update: 2010-03-20