正在加载图片...
张凯逊等:深层碎屑岩含油气储层发育特征 9 global deep oil and gas.Nat Gas Geasci,2012,23(3):526 4结论 (王宇,苏劲,王凯,等.全球深层油气分布特征及聚集规律 (1)在已发现的深层碎屑岩油气中,石油、天然气 天然气地球科学,2012,23(3):526) [8]Sun L D,Zou C N,Zhu R K,et al.Formation,distribution and 和凝析油2P可采储量分别为3336×10°t、66508×108 potential of deep hydrocarbon resources in China.Pet Explor Der, m3和993×10°t,深层油气以天然气为主.中南美和北 2013,40(6):641 美深层碎屑岩发现的油气2P可采储量最多.北美深 (孙龙德,邹才能,朱如凯,等.中国深层油气形成、分布与潜 层碎屑岩发现的石油2P可采储量最多,而中南美发现 力分析.石油勘探与开发,2013,40(6):641) 的天然气和凝析油2P可采储量最多.墨西哥湾、东委 9] Ehrenberg S N.Preservation of anomalously high porosity in deep- 内瑞拉、阿拉伯、南里海、塔里木和圣克鲁斯一塔里哈 ly buried sandstones by grain-coating chlorite:examples from the Norwegian Shelf.AAPG Bull,1993,77(7):1260 盆地是深层碎屑岩油气最富集的六大盆地. [10]Aase N E,Bjorkum P A,Nadeau P H.The effect of grain-coat- (2)深层碎屑岩储层发育特征与中浅层存在一定 ing microquartz on preservation of reservoir porosity.AAPG Bull, 差异,通常表现为高温、高压、物性差、孔隙结构与成因 1996,80(10):1654 类型复杂、成岩作用强且差异大、非均质性显著等特 11] Wilkinson M,Darby D,Haszeldine RS,et al.Secondary poros- 征.与中浅层储层以原生和次生宏观孔隙为主不同, ity generation during deep burial associated with overpressure 在深层,微孔隙在总孔隙中所占比重显著上升,次生溶 leak-off:fulmar formation,United Kingdom central graben. A4 PG Bull,1997,81(5):803 蚀宏观孔不一定非常发育.碎屑岩含油气储层孔隙度 [12]Worden R H,Oxtoby N H,Smalley P C.Can oil emplacement 最大值随埋深呈明显的减小趋势,而孔隙度中值在中 prevent quartz cementation in sandstones?Pet Geosci,1998,4: 浅层随埋深而减小,随后增大再减小,反映出盆地深层 129 可发育物性相对较好优质储层. [3] Bloch S,Lander R H,Bonnell L.Anomalously high porosity and (3)深层油气勘探应立足于对“甜点”的预测,重 permeability in deeply buried sandstone reservoirs:origin and 点考虑颗粒薄膜、孔隙流体超压和盐岩发育对深层砂 predictability.AAPG Bull,2002,86 (2)301 4] 岩储层原生孔隙的保存作用 Zhong D K,Zhu X M,Wang H J.Characteristics and genetic mechanism of deep buried clastic eureservoir in China.Sci China 参考文献 SerD,2008,38(Suppl1):11 (钟大康,朱铵敏,王红军.中国深层优质碎屑岩储层特征 1]Dyman TS,Crovelli R A,Bartberger C E,et al.Worldwide esti- 与形成机理分析.中国科学D辑,2008,38(增刊1):11) mates of deep natural gas resources based on the U.S.geological [15]Liu C.Zhang H L,Han B,et al.Reservoir characteristics and survey world petroleum assessment 2000.Nat Resour Res,2002, control factors of deep-burial clastic rocks in Dabeizone of Kuche 11(3):207 sag.Nat Gas Geosci,2009,20(4):504 2]Cao B F,Bai C P,Wang Y F.More attention recommended for (刘春,张惠良,韩波,等。库车坳陷大北地区深部碎屑岩储 global deep reservoirs.Oil Gas J,2013,111 (9):78 层特征及控制因素.天然气地球科学,2009,20(4):504) B]Tuo J C.Research status and advances in deep oil and gas explo- 16] Wang Z L,Li J,L Z W,et al.Hydrocarbon accumulation char- ration.Adv Earth Sci,2002,17(4)565 acters and exploration prospects of deepseated oil-gas reservors (妥进才.深层油气研究现状及进展.地球科学进展,2002, in Bohai Bay Basin.Mar Geol Quart Geol,2010,30(3):105 17(4):565) (王宗礼,李君,李正文,等.渤海湾盆地深层油气藏特征及 4]Zhang Z Y.Renew exploration concept and open up frontiers in 其勘探前景.海洋地质与第四纪地质,2010,30(3):105) deep strata.Oil Gas Geol,2005,26(2)193 [07] Taylor T R,Giles M R,Hathon LA,et al.Sandstone diagenesis (张之一·更新勘探观念,开拓深层油气新领域.石油与天然 and reservoir quality prediction:models,myths,and reality. 气地质,2005,26(2):193) AAPG Bull,2010,94(8):1093 5]Zhu G Y,Zhang S C.Hydrocarbon accumulation condition and 18J Nguyen B T T,Jones S J,Goulty N R,et al.The role of fluid exploration potential of deep reservoirs in China.Acta Pet Sin, pressure and diagenetic cements for porosity preservation in Trias- 2009,30(6):793 sic fluvial reservoirs of the Central Graben,North Sea.AAPG (朱光有,张水昌.中国深层油气成藏条件和勘探潜力.石油 B,2013,97(8):1273 学报,2009,30(6):793) [19]Grant N T,Middleton A J,Archer S.Porosity trends in the Sk- Pang X Q.Key challenges and research methods of petroleum ex- agerrak Formation,Central Graben,United Kingdom Continental ploration in the deep superimposed basins in wester China.Oil Shelf:the role of compaction and pore pressure history.AAPG Gas Geol,2010,31(5):517 Bll,2014,98(6):1111 (庞雄奇.中国西部叠合盆地深部油气勘探面临的重大挑战 0]Walderhaug O.Modeling quartz cementation and porosity in Mid- 及其研究方法与意义.石油与天然气地质,2010,31(5): dle Jurassic Brent Group sandstones of the Kvitebjom field, 517) northern North Sea.AAPG Bull,2000,84(9):1325 Wang Y,Su J,Wang K,et al.Distribution and accumulation of 21]Lander R H,Bonnell L M,Larese R E.Toward more accurate张凯逊等: 深层碎屑岩含油气储层发育特征 4 结论 ( 1) 在已发现的深层碎屑岩油气中,石油、天然气 和凝析油 2P 可采储量分别为 3336 × 106 t、66508 × 108 m3 和 993 × 106 t,深层油气以天然气为主. 中南美和北 美深层碎屑岩发现的油气 2P 可采储量最多. 北美深 层碎屑岩发现的石油 2P 可采储量最多,而中南美发现 的天然气和凝析油 2P 可采储量最多. 墨西哥湾、东委 内瑞拉、阿拉伯、南里海、塔里木和圣克鲁斯--塔里哈 盆地是深层碎屑岩油气最富集的六大盆地. ( 2) 深层碎屑岩储层发育特征与中浅层存在一定 差异,通常表现为高温、高压、物性差、孔隙结构与成因 类型复杂、成岩作用强且差异大、非均质性显著等特 征. 与中浅层储层以原生和次生宏观孔隙为主不同, 在深层,微孔隙在总孔隙中所占比重显著上升,次生溶 蚀宏观孔不一定非常发育. 碎屑岩含油气储层孔隙度 最大值随埋深呈明显的减小趋势,而孔隙度中值在中 浅层随埋深而减小,随后增大再减小,反映出盆地深层 可发育物性相对较好优质储层. ( 3) 深层油气勘探应立足于对“甜点”的预测,重 点考虑颗粒薄膜、孔隙流体超压和盐岩发育对深层砂 岩储层原生孔隙的保存作用. 参 考 文 献 [1] Dyman T S,Crovelli R A,Bartberger C E,et al. Worldwide esti￾mates of deep natural gas resources based on the U. S. geological survey world petroleum assessment 2000. Nat Resour Res,2002, 11( 3) : 207 [2] Cao B F,Bai G P,Wang Y F. More attention recommended for global deep reservoirs. Oil Gas J,2013,111( 9) : 78 [3] Tuo J C. Research status and advances in deep oil and gas explo￾ration. Adv Earth Sci,2002,17( 4) : 565 ( 妥进才. 深层油气研究现状及进展. 地球科学进展,2002, 17( 4) : 565) [4] Zhang Z Y. Renew exploration concept and open up frontiers in deep strata. Oil Gas Geol,2005,26( 2) : 193 ( 张之一. 更新勘探观念,开拓深层油气新领域. 石油与天然 气地质,2005,26( 2) : 193) [5] Zhu G Y,Zhang S C. Hydrocarbon accumulation condition and exploration potential of deep reservoirs in China. Acta Pet Sin, 2009,30( 6) : 793 ( 朱光有,张水昌. 中国深层油气成藏条件和勘探潜力. 石油 学报,2009,30( 6) : 793) [6] Pang X Q. Key challenges and research methods of petroleum ex￾ploration in the deep superimposed basins in western China. Oil Gas Geol,2010,31( 5) : 517 ( 庞雄奇. 中国西部叠合盆地深部油气勘探面临的重大挑战 及其研究方法与意义. 石油与天然气地质,2010,31 ( 5) : 517) [7] Wang Y,Su J,Wang K,et al. Distribution and accumulation of global deep oil and gas. Nat Gas Geosci,2012,23( 3) : 526 ( 王宇,苏劲,王凯,等. 全球深层油气分布特征及聚集规律. 天然气地球科学,2012,23( 3) : 526) [8] Sun L D,Zou C N,Zhu R K,et al. Formation,distribution and potential of deep hydrocarbon resources in China. Pet Explor Dev, 2013,40( 6) : 641 ( 孙龙德,邹才能,朱如凯,等. 中国深层油气形成、分布与潜 力分析. 石油勘探与开发,2013,40( 6) : 641) [9] Ehrenberg S N. Preservation of anomalously high porosity in deep￾ly buried sandstones by grain-coating chlorite: examples from the Norwegian Shelf. AAPG Bull,1993,77( 7) : 1260 [10] Aase N E,Bjrkum P A,Nadeau P H. The effect of grain-coat￾ing microquartz on preservation of reservoir porosity. AAPG Bull, 1996,80( 10) : 1654 [11] Wilkinson M,Darby D,Haszeldine R S,et al. Secondary poros￾ity generation during deep burial associated with overpressure leak-off: fulmar formation, United Kingdom central graben. AAPG Bull,1997,81( 5) : 803 [12] Worden R H,Oxtoby N H,Smalley P C. Can oil emplacement prevent quartz cementation in sandstones? Pet Geosci,1998,4: 129 [13] Bloch S,Lander R H,Bonnell L. Anomalously high porosity and permeability in deeply buried sandstone reservoirs: origin and predictability. AAPG Bull,2002,86 ( 2) : 301 [14] Zhong D K,Zhu X M,Wang H J. Characteristics and genetic mechanism of deep buried clastic eureservoir in China. Sci China Ser D,2008,38( Suppl 1) : 11 ( 钟大康,朱筱敏,王红军. 中国深层优质碎屑岩储层特征 与形成机理分析. 中国科学 D 辑,2008,38( 增刊 1) : 11) [15] Liu C,Zhang H L,Han B,et al. Reservoir characteristics and control factors of deep-burial clastic rocks in Dabeizone of Kuche sag. Nat Gas Geosci,2009,20( 4) : 504 ( 刘春,张惠良,韩波,等. 库车坳陷大北地区深部碎屑岩储 层特征及控制因素. 天然气地球科学,2009,20( 4) : 504) [16] Wang Z L,Li J,L Z W,et al. Hydrocarbon accumulation char￾acters and exploration prospects of deep-seated oil-gas reservoirs in Bohai Bay Basin. Mar Geol Quart Geol,2010,30( 3) : 105 ( 王宗礼,李君,李正文,等. 渤海湾盆地深层油气藏特征及 其勘探前景. 海洋地质与第四纪地质,2010,30( 3) : 105) [17] Taylor T R,Giles M R,Hathon L A,et al. Sandstone diagenesis and reservoir quality prediction: models,myths,and reality. AAPG Bull,2010,94( 8) : 1093 [18] Nguyen B T T,Jones S J,Goulty N R,et al. The role of fluid pressure and diagenetic cements for porosity preservation in Trias￾sic fluvial reservoirs of the Central Graben,North Sea. AAPG Bull,2013,97( 8) : 1273 [19] Grant N T,Middleton A J,Archer S. Porosity trends in the Sk￾agerrak Formation,Central Graben,United Kingdom Continental Shelf: the role of compaction and pore pressure history. AAPG Bull,2014,98( 6) : 1111 [20] Walderhaug O. Modeling quartz cementation and porosity in Mid￾dle Jurassic Brent Group sandstones of the Kvitebjorn field, northern North Sea. AAPG Bull,2000,84( 9) : 1325 [21] Lander R H,Bonnell L M,Larese R E. Toward more accurate ·9·
<<向上翻页向下翻页>>
©2008-现在 cucdc.com 高等教育资讯网 版权所有