松辽盆地徐家围子断陷安达次洼火山岩气藏的主要特征
|
摘要
徐家围子断陷是由徐西、徐中和徐东3条断裂控制的复式箕状断陷,安达次洼位于该断陷北部,火山岩岩性复杂,储层发育受控于多种因素。综合地震、地质、钻井、测井、岩心、测试及岩屑、气-水的物理化学资料,对该区营城组火山岩气藏的构造、储层和成藏特征进行了系统的研究。火山岩气藏的流体分布总体上遵循重力分异原则,以上气下水为主,说明构造位置对含气性具有一定的控制作用。火山岩相带展布、各井的试气成果及测井资料表明:本区营城组气藏没有统一的气-水界面,区内预测火山岩地层连续分布,储层错叠分布,横向连通性差,含气范围覆盖全区,气藏主要受岩性和岩相控制,为构造—岩性气藏。
The Xujiaweizi Fault-Depression was a composite half-graben controlled by three frac- tures,namely,the Xuxi,Xuzhong and Xudong fractures.The Anda Sag was located in the northern part of the fault-depression.The types of volcanic rocks in this area were diversified, and reservoir development was controlled by multiple factors.A synthetic research of seismic section,geology,drilling,logging,core chemical analysis,and gas-water testing was applied to study thoroughly the structure,characteristics and formation of volcanic reservoirs.The distri- bution of fluid of volcanic reservoir followed the principle of gravity differentiation.The distri- bution of upper gas and lower water demonstrated that the structural position controlled the ac- cumulation of gas.In terms of information of volcanic phase,well testing and logging,the gas reservoir in Yingcheng Formation was considered without unified water-gas interface.The vol- canic formation was distributed continuously,but the lateral connectivity of reservoirs was not well.Gas reservoirs of volcanic rocks in the Anda Sag should be mainly structural-lithologic reservoirs controlled by lithology and lithofacies.
The Xujiaweizi Fault-Depression was a composite half-graben controlled by three frac- tures,namely,the Xuxi,Xuzhong and Xudong fractures.The Anda Sag was located in the northern part of the fault-depression.The types of volcanic rocks in this area were diversified, and reservoir development was controlled by multiple factors.A synthetic research of seismic section,geology,drilling,logging,core chemical analysis,and gas-water testing was applied to study thoroughly the structure,characteristics and formation of volcanic reservoirs.The distri- bution of fluid of volcanic reservoir followed the principle of gravity differentiation.The distri- bution of upper gas and lower water demonstrated that the structural position controlled the ac- cumulation of gas.In terms of information of volcanic phase,well testing and logging,the gas reservoir in Yingcheng Formation was considered without unified water-gas interface.The vol- canic formation was distributed continuously,but the lateral connectivity of reservoirs was not well.Gas reservoirs of volcanic rocks in the Anda Sag should be mainly structural-lithologic reservoirs controlled by lithology and lithofacies.
引文
戴金星,裴锡古,戚厚发.1992． 中国天然气地质学(卷一)北京:石油工业出版社.10-70． Dai Jinxing,Pei Xigu and Qi Houfa.1992． Gas Geology of China(Ⅰ).Beijing:Petroleum Industry Press.10-70．
冯志强,王玉华,雷茂盛,冯子辉.2007． 松辽盆地深层火山岩气藏勘探技术与进展.天然气工业,27(8) :9-12．Feng Zhiqiang,Wang Yuhua,Lei Maosheng and Feng Zihui.2007． Exploratory techniques and the advancement of deep volcanic gas reservoirs in the Songliao Basin.Natural Gas Industry,27(8) :9-12．
冯子辉,刘伟.2006． 徐家围子断陷深层天然气的成因类型研究天然气工业,26(6) :18-20． Feng Zihui and Liu Wei.2006． A study of genetic type of deep gas in Xujiaweizi Fault Depression.Natural Gas Industry,26 (6) :18-20．
冯子辉,任延广,王成,李景坤,王雪,关秋华.2003． 松辽盆地深层火山岩储层包裹体及天然气成藏期研究.天然气地球科学,14(6) :436-442Feng Zihui,Ren Yanguang,Wang Cheng,Li Jingkun,Wang Xue and Guan Qiuhua.2003． Study on inclusion of deep buried igneous reservoir and forming period of gas pool in Songliao Basin.Natural Gas Geoscience,14 (6) :436-442．
付广,石巍.2006． 徐家围子地区深层天然气成藏机制及有利勘探区预测大庆石油地质与开发,25(3) :23-26．Fu Guang and Shi Wei.2006． Study on deep gas reservoir forming mechanism of Xujiaweizi area and prediction of favorable exploration areas.Petroleum Geology & Oilfield Development in Daqing,25(3) :23-26．
付晓飞,王朋岩,吕延防,付广,杨勉,孟庆芬.2007． 松辽盆地西部斜坡构造特征及对油气成藏的控制.地质科学,42(2) :209-222．Fu Xiaofei,Wang Pengyan,Lü Yanfang,Fu Guang,Yang Mian and Meng Qingfen.2007． Tectonic features and control of oilgas accumulation in the West Slope of Songliao Basin.Chinese Jour.Geol.,42 (2) :209-222．
胡望水,吕炳全,张文军,毛治国,冷军,官大勇.2005． 松辽盆地构造演化及成盆动力学探讨.地质科学,40(1) :16-31．Hu Wangshui,Lü Bingquan,Zhang Wenjun,Mao Zhiguo,Leng Jun and Guan Dayong.2005． An approach to tectonic evolution and dynamics of the Songliao Basin.Chinese Jour.Geol.,40(1) :16-31．
任延广,朱德丰,万传彪,冯子辉,李景坤,王成.2004． 松辽盆地徐家围子断陷天然气聚集规律与下步勘探方向.大庆石油地质与开发,23(5) :26-29． Ren Yanguang,Zhu Defeng,Wan Chuanbiao,Feng Zihui,Li Jingkun and Wang Cheng.2004． Natural gas accumulation rule of Xujiaweizi Depression in Songliao Basin and future exploration target.Petroleum Geology & Oilfield Development in Daqing,23(5) :26-29．
邵英梅,冯子辉.2007． 徐家围子断陷营城组火山岩岩石学及地球化学特征.大庆石油地质与开发,26(4) :27-30Shao Yingmei and Feng Zihui.2007． Petrologic and geochemical characteristics of volcanic rocks of Yingcheng Formation in Xujiaweizi Fault Depression.Petroleum Geology & Oilfield Development in Daqing,26 (4) :27-30．
舒萍,纪学雁,丁日新,曲延明.2008． 徐深气田火山岩储层的裂缝特征研究.大庆石油地质与开发,27(1) :13-17． Shu Ping,Ji Xueyan,Ding Rixin and Qu Yanming.2008． Study on fracture features of volcanic reservoirs in Xushen gas field.Petroleum Geology & Oilfield Development in Daqing,27 (1) :13-17．
吴河勇,冯子辉,杨永斌,杨步增.2006． 松辽盆地北部深层天然气勘探风险评价.天然气工业,26(6) :6-9．Wu Heyong,Feng Zihui,Yang Yongbin and Yang Buzeng.2006． Evaluation of exploration risk of deep gas in north Songliao Basin.Natural Gas Industry,26(6) :6-9．
杨峰平,王玉华,杨步增.2002． 松辽盆地北部深层天然气系统成藏史研究.成都理工学院学报,29(6) :621-626．Yang Fengping,Wang Yuhua and Yang Buzeng.2002． Accumulation history of natural gas systems in the northern depth of Songliao Basin.Journal of Chengdu University of Technology,29 (6) :621-626．
杨玉峰,任延广,李景坤,张维琴.1999． 松辽盆地汪升地区深层天然气地球化学特征及成因.石油勘探与开发,26 (4) :18-21．Yang Yufeng,Ren Y anguang,Li Jingkun and Zhang Weiqin.1999． Geochemical characteristics and origin of natural gas in Wangsheng area,Songliao Basin.Petroleum Exploration and Development,26 (4) :18-21．
叶德燎.2005． 松辽盆地东南隆起区下白垩统层序地层格架及油气成藏规律.地质科学,40(2) :227-236． Ye Deliao.2005． Lower Cretaceous sequence stratigraphic framework and hydrocarbon accumulation in the Southeast Rise,Songliao Basin,China.Chinese Jour.Geol.,40 (2) :227-236
殷进垠,刘和甫,迟海江2002． 松辽盆地徐家围子断陷构造演化.石油学报,23(2) :26-29．Yin Jinyin,Liu Hefu and Chi Haijiang.2002． Evolution and gas-accumulation of Xujiaweizi depression in Songliao Basin.Acta Petrolei Sinica,23 (2) :26-29．
朱德丰,任延广,吴河勇,吴根耀,万传彪,吴相梅.2007． 松辽盆地北部隐伏二叠系和侏罗系的初步研究.地质科学,42(4) :690-708．Zhu Defeng,Ren Yanguang,Wu Heyong,Wu Genyao,Wan Chuanbiao and Wu Xiangmei.2007． A preliminary study on the buried Permian and Jurassic in the northern Songliao Basin.Chinese Jour.Geol.,42(4) :690-708．
冯志强,王玉华,雷茂盛,冯子辉.2007． 松辽盆地深层火山岩气藏勘探技术与进展.天然气工业,27(8) :9-12．Feng Zhiqiang,Wang Yuhua,Lei Maosheng and Feng Zihui.2007． Exploratory techniques and the advancement of deep volcanic gas reservoirs in the Songliao Basin.Natural Gas Industry,27(8) :9-12．
冯子辉,刘伟.2006． 徐家围子断陷深层天然气的成因类型研究天然气工业,26(6) :18-20． Feng Zihui and Liu Wei.2006． A study of genetic type of deep gas in Xujiaweizi Fault Depression.Natural Gas Industry,26 (6) :18-20．
冯子辉,任延广,王成,李景坤,王雪,关秋华.2003． 松辽盆地深层火山岩储层包裹体及天然气成藏期研究.天然气地球科学,14(6) :436-442Feng Zihui,Ren Yanguang,Wang Cheng,Li Jingkun,Wang Xue and Guan Qiuhua.2003． Study on inclusion of deep buried igneous reservoir and forming period of gas pool in Songliao Basin.Natural Gas Geoscience,14 (6) :436-442．
付广,石巍.2006． 徐家围子地区深层天然气成藏机制及有利勘探区预测大庆石油地质与开发,25(3) :23-26．Fu Guang and Shi Wei.2006． Study on deep gas reservoir forming mechanism of Xujiaweizi area and prediction of favorable exploration areas.Petroleum Geology & Oilfield Development in Daqing,25(3) :23-26．
付晓飞,王朋岩,吕延防,付广,杨勉,孟庆芬.2007． 松辽盆地西部斜坡构造特征及对油气成藏的控制.地质科学,42(2) :209-222．Fu Xiaofei,Wang Pengyan,Lü Yanfang,Fu Guang,Yang Mian and Meng Qingfen.2007． Tectonic features and control of oilgas accumulation in the West Slope of Songliao Basin.Chinese Jour.Geol.,42 (2) :209-222．
胡望水,吕炳全,张文军,毛治国,冷军,官大勇.2005． 松辽盆地构造演化及成盆动力学探讨.地质科学,40(1) :16-31．Hu Wangshui,Lü Bingquan,Zhang Wenjun,Mao Zhiguo,Leng Jun and Guan Dayong.2005． An approach to tectonic evolution and dynamics of the Songliao Basin.Chinese Jour.Geol.,40(1) :16-31．
任延广,朱德丰,万传彪,冯子辉,李景坤,王成.2004． 松辽盆地徐家围子断陷天然气聚集规律与下步勘探方向.大庆石油地质与开发,23(5) :26-29． Ren Yanguang,Zhu Defeng,Wan Chuanbiao,Feng Zihui,Li Jingkun and Wang Cheng.2004． Natural gas accumulation rule of Xujiaweizi Depression in Songliao Basin and future exploration target.Petroleum Geology & Oilfield Development in Daqing,23(5) :26-29．
邵英梅,冯子辉.2007． 徐家围子断陷营城组火山岩岩石学及地球化学特征.大庆石油地质与开发,26(4) :27-30Shao Yingmei and Feng Zihui.2007． Petrologic and geochemical characteristics of volcanic rocks of Yingcheng Formation in Xujiaweizi Fault Depression.Petroleum Geology & Oilfield Development in Daqing,26 (4) :27-30．
舒萍,纪学雁,丁日新,曲延明.2008． 徐深气田火山岩储层的裂缝特征研究.大庆石油地质与开发,27(1) :13-17． Shu Ping,Ji Xueyan,Ding Rixin and Qu Yanming.2008． Study on fracture features of volcanic reservoirs in Xushen gas field.Petroleum Geology & Oilfield Development in Daqing,27 (1) :13-17．
吴河勇,冯子辉,杨永斌,杨步增.2006． 松辽盆地北部深层天然气勘探风险评价.天然气工业,26(6) :6-9．Wu Heyong,Feng Zihui,Yang Yongbin and Yang Buzeng.2006． Evaluation of exploration risk of deep gas in north Songliao Basin.Natural Gas Industry,26(6) :6-9．
杨峰平,王玉华,杨步增.2002． 松辽盆地北部深层天然气系统成藏史研究.成都理工学院学报,29(6) :621-626．Yang Fengping,Wang Yuhua and Yang Buzeng.2002． Accumulation history of natural gas systems in the northern depth of Songliao Basin.Journal of Chengdu University of Technology,29 (6) :621-626．
杨玉峰,任延广,李景坤,张维琴.1999． 松辽盆地汪升地区深层天然气地球化学特征及成因.石油勘探与开发,26 (4) :18-21．Yang Yufeng,Ren Y anguang,Li Jingkun and Zhang Weiqin.1999． Geochemical characteristics and origin of natural gas in Wangsheng area,Songliao Basin.Petroleum Exploration and Development,26 (4) :18-21．
叶德燎.2005． 松辽盆地东南隆起区下白垩统层序地层格架及油气成藏规律.地质科学,40(2) :227-236． Ye Deliao.2005． Lower Cretaceous sequence stratigraphic framework and hydrocarbon accumulation in the Southeast Rise,Songliao Basin,China.Chinese Jour.Geol.,40 (2) :227-236
殷进垠,刘和甫,迟海江2002． 松辽盆地徐家围子断陷构造演化.石油学报,23(2) :26-29．Yin Jinyin,Liu Hefu and Chi Haijiang.2002． Evolution and gas-accumulation of Xujiaweizi depression in Songliao Basin.Acta Petrolei Sinica,23 (2) :26-29．
朱德丰,任延广,吴河勇,吴根耀,万传彪,吴相梅.2007． 松辽盆地北部隐伏二叠系和侏罗系的初步研究.地质科学,42(4) :690-708．Zhu Defeng,Ren Yanguang,Wu Heyong,Wu Genyao,Wan Chuanbiao and Wu Xiangmei.2007． A preliminary study on the buried Permian and Jurassic in the northern Songliao Basin.Chinese Jour.Geol.,42(4) :690-708．
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心