天然气地球科学 ›› 2021, Vol. 32 ›› Issue (9): 13841392.doi: 10.11764/j.issn.1672-1926.2021.04.004
李二庭1,2(),米巨磊1,2,周波1,2,马聪1,2,陈世加3,张晓刚1,2,刘翠敏1,2
Erting LI1,2(),Julei MI1,2,Bo ZHOU1,2,Cong MA1,2,Shijia CHEN3,Xiaogang ZHANG1,2,Cuimin LIU1,2
摘要:
通过分析准噶尔盆地莫索湾地区白垩系油藏原油25?降藿烷含量、烃类包裹体的均一温度及组分特征、地层埋藏史及热演化史,探讨了研究区生物降解分布、地点及时间,结合生物降解与未降解原油混合实验,揭示了不同期次油藏保存规模。结果表明:准噶尔盆地莫索湾地区白垩系普遍存在生物降解,纵向上生物降解受白垩系底部不整合面控制,导致垂向分布存在差异。油气存在2期成藏,早期成藏从早白垩世开始充注,并发生严重的本地生物降解,降解时间为早白垩世末—晚白垩世早期,受烃源岩排烃规模限制,第一期成藏油气规模小,对后期聚集的主成藏期油气破坏较小;第二期成藏为主成藏期,成藏时间对应下乌尔禾组大规模排烃期,即晚白垩世。
中图分类号:
1 | 李伟,王瑶,张枝焕,等.准噶尔盆地腹部侏罗系油气成藏地球化学分析[J].地质科学,2006,41(4): 663-675. |
LI W, WANG Y, ZHANG Z H, et al. Geochemical features of petroleum accumulation of Jurassic reservoirs in hinterland of the Junggar Basin[J]. Chinese Journal of Geology, 2006, 41(4): 663-675. | |
2 | 丁宇,郭海敏,张汶,等.准噶尔盆地石西地区侏罗系油气储层分析[J].科技通报,2016,32(3):34-37. |
DING Y, GUO H M, ZHANG W, et al. Analysis of oil and gas reservoir for the Jurassic Formation of Shixi area in Junggar Basin[J].Bulletin of Science and Technology,2016,32(3): 34-37. | |
3 | 高宇慧,庞瑶,谭建华,等.准噶尔盆地腹部夏盐凸起三工河组成藏模式研究[J].新疆石油天然气,2015, 11(2):17-20. |
GAO Y H, PANG Y, TAN J H, et al. Hydrocarbon forming pattern of Sangonghe Formation in Xiayan Uplift of Junggar Basin[J]. Xinjiang Oil & Gas,2015,11(2):17-20. | |
4 | 陶国亮,胡文瑄,曹剑,等.准噶尔盆地腹部侏罗系原油勘探前景探讨[J].地质论评,2008,54(4):477-484. |
TAO G L, HU W X, CAO J, et al. Exploration prospect of Jurassic source derived oils in the central Junggar Basin, NW China[J]. Geological Review, 2008,54(4):477-484. | |
5 | 周路,王丽君,罗晓容,等.断层连通概率计算及其应用[J].西南石油大学学报:自然科学版,2010,32(3): 11-18. |
ZHOU L, WANG L J, LUO X R, et al. The calculation and application of fault connective probability[J]. Journal of Southwest Petroleum University: Science and Technology Edition,2010,32(3): 11-18. | |
6 | 高崇龙,纪友亮,靳军,等.古隆起埋藏期沟谷残丘地貌下沉积体系及油气藏发育模式——以准噶尔盆地腹部石南地区清水河组一段为例[J].天然气地球科学,2018,29(8):1120-1137. |
GAO C L, JI Y L, JIN J, et al. Development model of sedimentary system and reservoir under valley-monadnock paleotopography during buried stage of paleouplift:Case study of 1st member of K1q in Shinan area, hinterland of Junggar Basin[J]. Natural Gas Geoscience,2018,29(8):1120-1137. | |
7 | 麻伟娇,卫延召,李霞,等.准噶尔盆地腹部中浅层远源、次生油气藏成藏过程及主控因素[J].北京大学学报:自然科学版,2018,54(6): 1195-1204. |
MA W J, WEI Y Z, LI X, et al. Accumulation process and control factors of Jurassic-Cretaceous distant-source and secondary-filled reservoirs in the hinterland of Junggar Basin[J]. Acta Scientiarum Naturalium Universitatis Pekinensis,2018,54(6):1195-1204. | |
8 | 李二庭,陈俊,迪丽达尔·肉孜,等.准噶尔盆地腹部地区原油金刚烷化合物特征及应用[J].石油实验地质, 2019,41(4): 569-576. |
LI E T, CHEN J, DILIDAER R Z, et al. Characteristics of diamondoids in crude oil and its application in hinterland of Junggar Basin[J]. Petroleum Geology & Experiment,2019,41(4):569-576. | |
9 | 陈世加,展燕,路俊刚,等.准噶尔盆地腹部石南31井白垩系油气成因与运移方向[J].石油实验地质,2010, 32(4): 382-386. |
CHEN S J, ZHAN Y, LU J G, et al. Cretaceous hydrocarbon formation and migration direction in Well Shinan 31 in the hindland of Junggar Basin[J]. Petroleum Geology & Experiment, 2010, 32(4): 382-386. | |
10 | 王保忠,周世新,欧文佳,等.准噶尔盆地腹部地区原油单体烃碳、氢同位素组成[J].兰州大学学报:自然科学版,2014,50(6): 809-815. |
WANG B Z, ZHOU S X, OU W J, et al. Carbon and hydrogen isotopic compositions of individual n-alkanes from crude oil in the central region of Junggar Basin[J]. Journal of Lanzhou University: Natural Sciences, 2014,50(6):809-815. | |
11 | 张枝焕,秦黎明,李伟,等.准噶尔盆地腹部车莫古隆起南北两侧含油构造油源及烃源灶转移[J].中国地质, 2009,36(4):826-836. |
ZHANG Z H, QIN L M, LI W, et al. The distribution of oil sources and the transformation of hydrocarbon kitchens in oil-bearing structural belts on northern and southern sides of the Chemo plaeo-uplift within central Junggar Basin[J]. Geology in China,2009,36(4):826-836. | |
12 | PAN C C, YANG J Q, FU J M, et al. Molecular correlation of free oil and inclusion oil of reservoir rock in the Junggar Basin, China[J]. Organic Geochemistry,2003,34(3):357-374. |
13 | PAN C C, LIU D Y. Molecular correlation of free oil, adsorbed oil and inclusion oil of reservoir rocks in the Tazhong Uplift of the Tarim Basin, China[J]. Organic Geochemistry,2009,40(3):387-399. |
14 | 王劲骥,潘长春,姜兰兰,等.塔中4 油田石炭系储层不同赋存状态烃类分子和碳同位素对比研究[J].地球化学,2010,39(5):479-490. |
WANG J J, PAN C C, JIANG L L, et al. Molecular and carbon isotope correlation of free, adsorbed and inclusion oils from the Carboniferous sandstone in the Tazhong-4 Oilfield[J].Geochimica,2010,39(5): 479-490. | |
15 | 王军,廖建德,向宝力,等.准噶尔盆地滴南凸起含油储集岩分子与碳同位数地球化学研究[J].地球化学, 2014,43(5):489-501. |
WANG J, LIAO J D, XIANG B L, et al. Molecular and carbon isotopic compositions of oil components in the reservoir rocks from Dinan Uplift, Junggar Basin[J].Geochimica,2014,43(5):489-501. | |
16 | 王国彬,王熠,李二庭,等.准噶尔盆地玛湖凹陷西斜坡百口泉组含油储集岩分子与碳同位素地球化学特征及其意义[J]. 地球化学, 2017, 46(3): 276-291. |
WANG G B, WANG Y, LI E T, et al. Molecular and carbon isotopic compositions of oil components in the Baikouquan Formation oil-bearing reservoir rocks on the western slope of the Mahu Sag, Junggar Basin[J]. Geochimica,2017,46(3):276-291. | |
17 | BLANC P, CONNAN J. Origin and occurrence of 25⁃norhopanes: A statistical study[J]. Organic Geochemistry,1992,18(6):813-828. |
18 | PETERS K E, KONTOROVICH A E, HUIZINGA B J, et al. Multiple oil families in the west Siberian Basin[J]. AAPG Bulletin,1994,78(6): 893-909. |
19 | 邹贤利,陈世加,路俊刚,等. 25-降藿烷的成因识别[J].新疆石油地质,2015,36(4): 498-504. |
ZOU X L, CHEN S J, LU J G, et al. Genetic identification of 25⁃Norhopanes[J]. Xinjiang Petroleum Geology,2015,36(4):498-504. | |
20 | 刘桂凤,王莉,李春涛,等.准噶尔盆地腹部地层水化学特征与油气成藏关系[J].新疆石油地质,2007,28(1):54-56. |
LIU G F, WANG L, LI C T, et al. Relationship between chemical characteristic of formation water and hydrocarbon accumulation in hinterland of Junggar Basin[J].Xinjiang Petroleum Geology,2007,28(1):54-56. | |
21 | 燕歌,王广源,许杰,等.渤海海域蓬莱19-3油田原油生物降解气地球化学特征与成因[J].石油学报,2019,40(S2): 46-56. |
YAN G, WANG G Y, XU J, et al. Geochemical characteristics and genesis of biodegradation gas from crude oil in PL 19-3 Oilfield in the Bohai Sea[J].Acta Petrolei Sinica,2019,40(S2):46-56. | |
22 | STEVE L, ARND W, IAN H, et al. The controls on the composition of biodegraded oils in the deep subsurface-part 1: Biodegradation rates in petroleum reservoirs[J].Organic Geochemistry,2003,34(4): 601-613. |
23 | PETERS K E, MOLDOWAN J M. The Biomarker Guide: Interpreting Molecular Fossils in Petroleum and Ancient Sediments[M]. Englewood Cliffs: Prentice Hall,1993: 252-265. |
24 | 唐勇,孔玉华,盛建红,等.准噶尔盆地腹部缓坡型岩性地层油气藏成藏控制因素分析[J].沉积学报,2009, 27(3): 567-572. |
TANG Y, KONG Y H, SHENG J H, et al. Controlling factors of reservoir formation in ramp-type lithostratigraphic reservoir in hinterland of Junggar Basin[J]. Acta Sedimentologica Sinica,2009,27(3): 567-572. | |
25 | 胡素云,蔚远江,董大忠,等.准噶尔盆地腹部断裂活动对油气聚集的控制作用[J].石油学报,2006,27(1): 1-7. |
HU S Y, WEI Y J, DONG D Z, et al. Control of fault activity on hydrocarbon accumulation in central Junggar Basin[J].Acta Petrolei Sinica,2006,27(1):1-7. | |
26 | 潘长春,周中毅,解启来.油气和含油气包裹体及其在油气地质地球化学研究中的意义[J].沉积学报,1996, 14(4):15-23. |
PAN C C, ZHOU Z Y, XIE Q L. Hydrocarbon inclusions: Implications to petroleum geology and geochemistry[J]. Acta Sedimentologica Sinica,1996,14(4):15-23. | |
27 | 伍新和,向宝力,刘桂凤.准噶尔盆地石西油田油气藏地球化学研究[J].新疆石油地质,2001,22(1):35-37. |
WU X H, XIANG B L, LIU G F. Geochemical study for oil-gas pools of Shixi Oilfield[J]. Xinjiang Petroleum Geology,2001,22(1): 35-37. | |
28 | 周勇水,邱楠生,宋鑫颖,等.准噶尔盆地腹部超压地层烃源岩热演化史研究[J].地质科学,2014,49(3): 812-822. |
ZHOU Y S, QIU N S, SONG X Y, et al. Study of source rock thermal evolution in overpressure formations in the hinterland of Junggar Basin[J]. Chinese Journal of Geology,2014,49(3):812-822. | |
29 | 杨永泰,王社教,培东宏,等.准噶尔盆地腹部深层成藏条件及勘探领域分析[J].石油勘探与开发,2002, 29(4):32-34. |
YANG Y T, WANG S J, PEI D H, et al. An analysis of deep hydrocarbon accumulation conditions and exploratory realms in the heartland of Junggar Basin[J].Petroleum Exploration and Development,2002,29(4): 32-34. | |
30 | 邹华耀,郝芳,张柏桥,等.准噶尔盆地腹部油气充注与再次运移研究[J].地质科学,2005,40(4):499-509. |
ZOU H Y, HAO F, ZHANG B Q, et al. History of hydrocarbon-filling and remigrating in hinterland of the Junggar Basin[J]. Chinese Journal of Geology,2005,40(4):499-509. | |
31 | 沈船波.流体包裹体特征在研究油气成藏史中的应用——以渝东建南气藏为例[J].海相油气地质,2002, 8(2):15-17. |
SHEN C B. Application of fluid inclusion features in the study of hydrocarbon accumulation history: A case of Jiannan reservoir in eastern Chongqing[J]. Marine Origin Petroleum Geology,2002,8(2):15-17. | |
32 | PRINON J, PAGEL M, WALGTNN W, et al. Organic inclusions insalt. Part 2: Oil gas and ammonium in inclusions from the carbon margin[J]. Organic Geochemistry,1995,23:739-750. |
33 | ZHOU Z Y, PEI C M, ZHU Y M, et al. A novel type of oil-generating organic matter crystal-enclosed[J]. Chinese Journal of Geochemistry,1992,14(4):352-361. |
34 | 李二庭,王汇彤,王剑,等.准噶尔盆地乌夏地区生物降解原油中饱和烃组成解析[J].天然气地球科学,2020, 31(4):462-470. |
LI E T, WANG H T, WANG J, et al. Study on composition of saturated hydrocarbon complex mixtures in biodegraded crude oil from Wuxia area, Junggar Basin[J].Natural Gas Geoscience,2020,31(4):462-470. | |
35 | 徐佑德.车排子凸起东翼石炭系稠油特征及成因分析[J].特种油气藏,2019,26(1):50-56. |
XU Y D. Characteristics and genesis analysis of Carboniferous heavy oil on east flank of Chepaizi Salient[J]. Special Oil & Gas Reservoirs,2019,26(1):50-56. |
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