Geological Conditions of Oil and Gas Enrichment in Carbonate Reservoirs of Tazhong Area, Tarim Basin
Received date: 2009-06-08
Revised date: 2009-08-04
Online published: 2009-10-10
The Tazhong paleo uplift is a multiple oil gas accumulation play, and medium large scale reservoirs have been found in the Carboniferous, Silurian, Ordovician and Cambrian Systems. The achievements in oil-gas exploration and exploitation and the researches on its petroleum geology show that large scale reef flat deposit of Tazhong No.1 slope-break zone, large weathering crust of the karst reservoir are the most important exploration areas for large and oversize oil-gas fields. First, the inherited paleo uplift is the foundation of oil-gas migration and accumulation; Second, multiple charging sites and multistage pump type charging are the key factors for wide distribution and local enrichment of oil and gas in marine carbonate reservoirs of the Tazhong area; Third, multiple pore-cave fracture carbonate reservoirs of high quality are the preconditions for large scale unconventional condensate oil gas fields. In a word, the Upper Ordovician reef flat deposit and the Lower Ordovician weathering crust karst reservoir are important exploration areas, where oil and gas are widely distributed in lateral and vertical directions.
Key words： Reef flat deposit; Unconformity; Karst reservoir; Tazhong paleo; uplift; Tarim basin.
WANG Fu-Huan, WANG Qiao-Meng, HAN Jian-Fa, XU Gong-Feng, JI Yun-Gang, DIAO Kuan-Zhi- . Geological Conditions of Oil and Gas Enrichment in Carbonate Reservoirs of Tazhong Area, Tarim Basin[J]. Natural Gas Geoscience, 2009 , 20(5) : 695 -702 . DOI: 10.11764/j.issn.1672-1926.2009.05.695
［1］张水昌,梁狄刚,朱光有,等.中国海相油气形成的地质基础［J］.科学通报,2007,52（增刊）:19-31.
［2］朱光有,赵文智,梁英波.中国海相沉积盆地富气机理与天然气的成因探讨［J］.科学通报,52(增刊):46-57.
［3］杨海军,邬光辉,韩剑发,等.塔里木盆地中央隆起带奥陶系碳酸盐岩台缘带油气富集特征［J］.石油学报, 2007,28(4): 26-30.
［4］韩剑发,梅廉夫,杨海军,等.塔里木盆地塔中地区奥陶系碳酸盐岩礁滩复合体油气来源与运聚成藏研究［J］.天然气地球科学,2007,18(3):426-435.
［5］韩剑发,梅廉夫,杨海军,等.塔中Ⅰ号坡折带礁滩复合体大型凝析气田成藏机制［J］.新疆石油地质,2008,29(3):323-326.
［6］杨海军,韩剑发,陈利新,等.塔中古隆起下古生界碳酸盐岩油气复式成藏特征及模式［J］.石油与天然气地质,2007,28(6):784-790.
［7］韩剑发,于红枫,张海祖,等.塔中地区北部斜坡带下奥陶统碳酸盐岩风化壳油气富集特征［J］.石油与天然气地质,2008,29(2):168-173.
［8］王振宇,陈文,李丹,等.塔里木盆地塔中Ⅰ号坡折带中上奥陶统台缘礁滩体储层主控地质因素分析［J］.科技创新导报,2008,（5）:64.
［9］王黎栋,万力,于炳松.塔中地区T74界面碳酸盐岩古岩溶发育控制因素分析［J］.大庆石油地质与开发,2008,27(1):34-38.
［10］沈安江,王招明,杨海军,等.塔里木盆地塔中地区奥陶系碳酸盐岩储层成因类型、特征及油气勘探潜力［J］.海相油气地质,2006,11(4):1-12.
［11］王招明,赵宽志,邬光辉,等.塔中Ⅰ号坡折带上奥陶统礁滩型储层发育特征及主控因素［J］.石油与天然气地质,2007,28(6):797-801.
［12］钱一雄,邹远荣,陈强路,等.塔里木盆地塔中西北部多期多成因岩溶作用地质—地球化学表征［J］.沉积学报,2005,23(4):596-603.
［13］陈景山,李忠,王振宇,等.塔里木盆地奥陶系碳酸盐岩古岩溶作用与储层分布［J］.沉积学报,2007,25(6):858- 868.
［14］刘忠宝,于炳松,李延艳,等.塔里木盆地塔中地区中上奥陶统碳酸盐岩层序发育对同生期岩溶作用的控制［J］.沉积学报,2004,22(1):103-109.
［15］钱一雄,Conxita Taberner,邹森林,等.碳酸盐岩表生岩溶与埋藏溶蚀比较［J］.海相油气地质,2007,12(2):1-7.
［16］王欢欢,朱光有,薛海涛,等.碳酸盐岩风化壳型有效储层的形成与控制因素研究——以塔里木盆地英买力—牙哈地区为例［J］.天然气地球科学,2009,20(2):182-191.
［17］吕修祥,解启来,杨宁,等.塔里木盆地深部流体改造型碳酸盐岩油气聚集［J］.科学通报,2007,52(增刊I):142-148.
［18］朱光有,张水昌,梁英波.TSR & H2S对深部碳酸盐岩储层的溶蚀改造作用——四川盆地深部碳酸盐岩优质储层形成的重要方式［J］.岩石学报,2006, 22(8):2182-2194.
［19］赵雪凤,朱光有,刘钦甫,等.深部海相碳酸盐岩储层孔隙发育的主控因素研究［J］.天然气地球科学,2007,18(4):514-521.
［20］朱光有,张水昌,梁英波,等.TSR（H2S）对石油天然气工业的积极性研究——H2S的形成过程促进储层次生孔隙的发育［J］.地学前缘,2006,13(3):141-149.
［21］张水昌,朱光有,梁英波.四川盆地普光大型气田H2S及优质储层形成机理探讨［J］.地质论评,2006,52(2):230-235.
［22］朱光有,张水昌,梁英波.四川盆地深部海相优质储集层的形成机理及其分布预测［J］.石油勘探与开发,2006, 33(2):161-166.
［23］赵雪凤,朱光有,张水昌,等.川东北普光地区与塔中地区深部礁滩体优质储层的对比研究［J］.沉积学报,2009,27(3):390-403.
［24］马永生,郭彤楼,朱光有,等.硫化氢对碳酸盐储层溶蚀改造作用的模拟实验证据——以川东飞仙关组为例［J］.科学通报,2007,52(增刊Ⅰ):136-141.
［25］张水昌,朱光有.四川盆地海相天然气富集成藏特征与勘探潜力［J］.石油学报,2006,27(5):1-8.
［26］武芳芳,朱光有,张水昌,等.塔里木盆地油气输导体系及对油气成藏的控制作用［J］.石油学报,2009,30(3):332-341.
［27］张水昌,王飞宇,张宝民,等.塔里木盆地中上奥陶统油源地球化学研究［J］.石油学报,2000,21(6):23-28.
［28］张水昌,张宝民,王飞宇,等.中—上奥陶统:塔里木盆地的主要油源层［J］.海相油气地质,2000,5(1-2):16-22.
［29］张水昌,梁狄刚,张宝民,等.塔里木盆地海相油气的生成［M］.北京:石油工业出版社,2004.
［30］张水昌,梁狄刚,黎茂稳,等.分子化石与塔里木盆地油源对比［J］.科学通报,2002,47(增刊):16-23.
［31］姜乃煌,朱光有,张水昌，等.塔里木盆地塔中83井原油中检测出2-硫代金刚烷及其地质意义［J］.科学通报,2007,52(24),2871-2875.
［32］朱光有,张水昌,梁英波,等.硫酸盐热化学还原反应对烃类的蚀变作用［J］.石油学报,2005,26(5): 48-52.
［33］朱光有,张水昌,梁英波,等.川东北地区飞仙关组高含H2S天然气TSR成因的同位素证据［J］.中国科学：D辑,2005,35(11):1037-1046.
［34］Zhu Guangyou, Zhang Shuichang, Liang Yingbo,et al.Discussion on origins of the high-H2S-bearing natural gas in China［J］.Acta Geologica Sinica,2005,79(5): 697-708.
［35］张水昌,朱光有.中国沉积盆地大中型气田分布与天然气成因［J］.中国科学：D辑，2007,37(增刊Ⅱ):1-11.
［36］朱光有,张水昌,梁英波,等.天然气中高含H2S的成因及其预测［J］.地质科学,2006,41(1):152-157.
［37］朱光有,张水昌,梁英波,等.中国海相碳酸盐岩气藏硫化氢形成的控制因素和分布预测［J］.科学通报,2007,52(增刊I):115-125.
［38］朱光有,张水昌,梁英波,等.四川盆地高含H2S天然气的分布与TSR成因证据［J］.地质学报,2006,80(8):1208-1217.
［39］姜乃煌,朱光有,张水昌,等.原油似甲基二苯并噻吩含量与沉积环境及次生变化的关系［J］.地学前缘,2008,15(2):186-194.
［40］朱光有,戴金星,张水昌,等.含硫化氢天然气的形成机制及其分布规律研究［J］.天然气地球科学,2004, 15(2):166-170.
［41］Zhao Wenzhi, Zhu Guangyou, Zhang Shuichang,et al.Relationship between the later strong gas-charging and the improvement of the reservoir capacity in deep Ordovician carbonate reservoir in Tazhong area, Tarim Basin［J］.Chinese Science Bulletin, 2009,54(15)：in Press.
/
| 〈 |
|
〉 |
甘公网安备 62010202000678号