Lithologic Reservoirs ›› 2013, Vol. 25 ›› Issue (3): 112-118.doi: 10.3969/j.issn.1673-8926.2013.03.020

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Relationship between sedimentary facies and remaining oil distribution of Karamay Formation in eastern block 1 of Karamay Oilfield

ZHU Zhiliang1， XIONG Di1， YUE Yuanzhou2， LU Xiaowei1   

  1. 1． College of Energy， Chengdu University of Technology， Chengdu 610059， China； 2. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation， Southwest Petroleum University， Chengdu 610500， China
  • Online:2013-06-01 Published:2013-06-01

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Abstract:

Karamay Formation in eastern block 1 of Karamay Oilfield is rich in remaining oil, but the distribution of remaining oil is very complicated, with the characteristics of highly dispersed and local enrichment. Sedimentary facies are one of the main factors controlling the reservoir development, so the fine description of sedimentary facies can provide help for studying the regulation of the remaining oil distribution. Based on core and well logging data, the characteristics of petrology, sedimentary structure and electroficies were studied. Trough the analysis of facies association, facies matching and well logging response, the sedimentary facies types of Karamay Formation in eastern block 1 were identified, including alluvial fan, braided river, fan delta and lake facies. The plane distribution and vertical evolution of sedimentary facies were discussed. It is considered that Karamay Formation mainly experienced twice of lake transgression, and can be vertically divided into three up fine normal cycle. The remaining oil distribution in the microfacies that have poor properties was discussed, which has important guiding significance for the further development of the oilfield.

Key words: organic carbon content, logging evaluation, A logR technique, Ordos Basin

［1］ 伊振林，吴胜和，杜庆龙，等.克拉玛依油田六中区克下组冲积扇地层对比方法探讨［J］.新疆石油天然气，2009，5（4）：1-5.
［2］ 陈丽华，路言秋，徐怀民，等.扇三角洲相高分辨率层序地层研究———以克拉玛依油田百 21 井区克上组油藏为例［J］.岩性油气藏，2012，24（1）：30-35.
［3］ 王辉，王凤琴．甘谷驿油田共大滩区延长组长6 段非均质模式与油气分布［J］．岩性油气藏，2008，20（2）：48-53.
［4］ 韩大匡．关于高含水油田二次开发理念、对策和技术路线的探讨［J］．石油勘探与开发，2010，37（5）：583-591.
［5］ 何建华，张树林．高含水期微观剩余油分布研究［J］．石油天然气学报（江汉石油学院学报），2006，28（4）：340-344.
［6］ Jiao Yangquan，Yan Jiaxin，Li Sitian，et a1．Architectural units and heterogeneity of channel reservoirs in the Karamay Formation，outcrop area of Karamay oil field，Junggarbasin，norhwest China［J］． AAPG Bulletin，2005，89（4）：529-545.
［7］ 王莘楠．高含水油田沉积微相至单砂体级精细研究———以萨北二区密闭取芯井区PI 油层组为例［J］．科学技术与工程，2012，12（16）：3973-3977.
［8］ 杨生榛，王春林，袁述武，等．克拉玛依油田二类砾岩油藏二次开发后开发技术政策及精细注水研究———以一东区克上组油藏为例［J］．新疆石油天然气，2010，6（3）：28-32.
［9］ 张继庆，江新胜，刘志刚，等．准噶尔盆地西北缘三叠—侏罗系沉积模式［J］．新疆石油地质，1992，13（3）：206-216.
［10］ 颉伟，林军，李全伟，等．准噶尔盆地砾岩油藏数值模拟及剩余油分布规律研究———以一东区克上组砾岩油藏为例［J］．新疆石油天然气，2011，7（2）：30-35.
［11］ 陈丹．细分沉积相在克拉玛依油田开发中的应用［J］．新疆石油地质，1993，14（2）：160-166.
［12］ 张纪易．粗碎屑洪积扇的某些特征和微相划分［J］．沉积学报，1985，3（3）：75-85.
［13］ 冉令波，丁晓琪，张熙．鄂尔多斯盆地镇泾油田长81小层沉积相类型及沉积演化研究［J］．石油天然气学报（江汉石油学院学报），2010，32（6）：341-345.
［14］ 冯增昭．沉积岩石学［M］．第2 版，北京：石油工业出版社，1993：74-88.
［15］ 朱筱敏．沉积岩石学［M］．第4 版，北京：石油工业出版社，2008：241-330.
［16］ 曹广华，胡亚华，张奇文，等．利用测井资料识别沉积微相方法研究［J］．科学技术与工程，2007，7（15）：3674-3680.
［17］ 吴志雄，杨兆臣，丁超，等．准噶尔盆地西北缘三叠系克拉玛依组扇三角洲沉积微相特征———以 W16 井区为例［J］．天然气地球科学，2011，22（4）：602-609.
［18］ 张纪易．塔里木盆地轮南地区三叠系沉积相分析［J］．新疆石油地质，1992，13（4）：322-338.
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