塔里木盆地中部深层-超深层地震波组特征及其地质意义

doi:10.11743/ogg20210208

Abstract

Abstract:

The deep and ultra-deep layers of central Tarim Basin are currently important targets for hydrocarbon exploration in the area.The understanding of seismic traits of shallower strata and their geological implications established decades ago can no longer meet the needs of the present time.To deal with the problem, the characteristics and stratigraphic significances of seismic reflections of deep and ultra-deep layers were accurately calibrated and analyzed through synthetic seismogram, seismic-well tie calibration, and well-tie cross-section interpretation in line with the latest drilling data of ultra-high and high-precision 3D seismic data, from which mark layers were identified.The focus was on the exploration issues concerning the Middle Cambrian gypsum-bearing caprocks, the Middle-Lower Cambrian source rock-reservoir-caprock combinations, and the "bead-like" reflections in the Shuntuoguole area.The results show that: 1) The Paleozoic deep and ultra-deep layers dominating the basin downward from the middle can be summarized as six layers with strong reflection, seven layers with weak reflection, three layers with normal reflection, and one layer with confusing reflection, which are in consistency with the vertical stratification features of stratigraphic lithology and velocity of the layers.2) The existence of the Middle Cambrian gypsum-bearing rocks results in higher vertical heterogeneity of wave velocity.More gypsum means higher amplitude of seismic reflections.The Tazhong area has most of the rock while areas around Well Luntan1 contain the least or no such rock at all.As for the Shuntuoguole and Shunnan areas, the rock mainly exists in the Shayilike Formation featuring high-amplitude or cloud-like reflections with parts thickening, folding or remarkably thinning along dislocated faults.3) The Middle-Lower Cambrian source rock-reservoir-caprock combinations are distributed in the south slope of Tabei, the Shuntuoguole Lower Uplift and the Shunnan area.However, the source rock and reservoir quality are comparatively poorer in some parts of Tazhong Uplift.4) Three types of "bead-like" reflections occur in the Shuntuoguole area.

Key words: "bead-like" reflection, gypsum-bearing sequence, pre-salt source rock-reservoir-caprock combination, deep and ultra-deep layers, Tarim Basin

CLC Number:

TE121.2

Fanglei Tian, Miao Peng, Jun Han, Jiajun Chen, Debo Ma, Danfeng Mao. Characteristics and geological implications of seismic reflections of deep and ultra-deep layers in central Tarim Basin[J]. Oil & Gas Geology, 2021, 42(2): 354-369.

Figures/Tables 8

Fig.1

Fig.2

Fig.3

Fig.4

Fig.5

Fig.6

Fig.7

Fig.8

References 39

1	张磊, 何登发, 李涤, 等. 准噶尔盆地陆东地区石炭系地震波组及构造-地层层序特征[J]. 石油与天然气地质, 2018, 39 (5): 918- 931.
	Zhang Lei , He Dengfa , Li Di , et al. Characteristics of seismic wave groups and tectono-stratigraphic sequences of the Carboniferous, eastern Luliang uplift, Junggar Basin[J]. Oil & Gas Geology, 2018, 39 (5): 918- 931.
2	Guo X , Hu D , Li Y , et al. Theoreticalprogress and key technologies of onshore ultra-deep oil/gas exploration[J]. Engineering, 2019, 5 (3): 458- 470. doi: 10.1016/j.eng.2019.01.012
3	康玉柱, 康志宏. 塔河油田勘探实践与技术创新[M]. 北京: 中国石化出版社, 2013: 1- 250.
	Kang Yuzhu , Kang Zhihong . Tahe oilfield: exploration practice and technological innovation[M]. Beijing: Sinopec Press, 2013: 1- 250.
4	翟光明, 王建君. 对塔中地区石油地质条件的认识[J]. 石油学报, 1999, 20 (4): 1- 6.
	Zhai Guangming , Wang Jianjun . Analysis of petroleum geology in tazhong region[J]. Acta Petrolei Sinica, 1999, 20 (4): 1- 6.
5	朱光有, 杨海军, 朱永峰, 等. 塔里木盆地哈拉哈塘地区碳酸盐岩油气地质特征与富集成藏研究[J]. 岩石学报, 2011, 27 (3): 827- 844.
	Zhu Guangyou , Yang Haijun , Zhu Yongfeng , et al. Study on petroleum geological characteristics and accumulation of carbonate reservoirs in Hanilcatam area, Tarim basin[J]. Acta Petrologica Sinica, 2011, 27 (3): 827- 844.
6	漆立新. 塔里木盆地顺托果勒隆起奥陶系碳酸盐岩超深层油气突破及其意义[J]. 中国石油勘探, 2016, 21 (3): 38- 51.
	Qi Lixin . Oil and gas breakthrough in ultra-deep Ordovician carbonate formations in Shuntuoguole uplift, Tarim Basin[J]. China Petroleum Exploration, 2016, 21 (3): 38- 51.
7	焦方正. 塔里木盆地顺北特深碳酸盐岩断溶体油气藏发现意义与前景[J]. 石油与天然气地质, 2018, 39 (2): 207- 216.
	Jiao Fangzheng . Significance and prospect of ultra-deep carbonate fault-karst reservoirs in Shunbei area, Tarim Basin[J]. Oil & Gas Geology, 2018, 39 (2): 207- 216.
8	刘宝增. 塔里木盆地顺北地区油气差异聚集主控因素分析——以顺北1号、顺北5号走滑断裂带为例[J]. 中国石油勘探, 2020, 25 (3): 83- 95.
	Liu Baozeng . Analysis of main controlling factors of oil and gas diff-erential accumulation in Shunbei area, Tarim Basin-taking Shunbei No.1 and No.5 strike slip fault zones as examples[J]. China Petroleum Exploration, 2020, 25 (3): 83- 95.
9	王招明, 谢会文, 陈永权, 等. 塔里木盆地中深1井寒武系盐下白云岩原生油气藏的发现与勘探意义[J]. 中国石油勘探, 2014, 19 (2): 1- 13.
	Wang Zhaoming , Xie Huiwen , Chen Yongquan , et al. Discovery and Exploration of Cambrian Subsalt Dolomite Original Hydrocarbon Reservoir at Zhongshen-1 Well in Tarim Basin[J]. China Petroleum Exploration, 2014, 19 (2): 1- 13.
10	杨海军, 陈永权, 田军, 等. 塔里木盆地轮探1井超深层油气勘探重大发现与意义[J]. 中国石油勘探, 2020, 25 (2): 62- 72.
	Yang Haijun , Chen Yongquan , Tian Jun , et al. Great discovery and its significance of ultra-deep oil and gas exploration in well Luntan-1 of the Tarim Basin[J]. China Petroleum Exploration, 2020, 25 (2): 62- 72.
11	杨海军, 邓兴梁, 张银涛, 等. 塔里木盆地满深1井奥陶系超深断控碳酸盐岩油气藏勘探重大发现及意义[J]. 中国石油勘探, 2020, 25 (3): 13- 23.
	Yang Haijun , Deng Xingliang , Zhang Yintao , et al. Great discovery and its significance of exploration for Ordovician ultra-deep fault-controlled carbonate reservoirs of Well Manshen 1 in Tarim Basin[J]. China Petroleum Exploration, 2020, 25 (3): 13- 23.
12	李阳, 薛兆杰, 程喆, 等. 中国深层油气勘探开发进展与发展方向[J]. 中国石油勘探, 2020, 25 (1): 45- 57.
	Li Yang , Xue Zhaojie , Cheng Zhe , et al. Progress and development directions of deep oil and gas exploration and development in China[J]. China Petroleum Exploration, 2020, 25 (1): 45- 57.
13	滕吉文, 杨辉. 第二深度空间(5000~10000m)油、气形成与聚集的深层物理与动力学响应[J]. 地球物理学报, 2013, 56 (12): 4164- 4188.
	Teng Jiwen , Yang Hui . Deep physical and dynamical process for the formation and accumulation of oil and gas resources in the second deep space (5000~10000 m)[J]. Chinese Journal of Geophysics, 2013, 56 (12): 4164- 4188.
14	李德生. 中国多旋回叠合含油气盆地构造学[M]. 北京: 科学出版社, 2012: 1- 386.
	Li Desheng . Tectonics of multi-cycle superimposed basins in China[M]. Beijing: Science Press, 2012: 1- 386.
15	何登发, 李德生. 塔里木盆地构造演化与油气聚集[M]. 北京: 地质出版社, 1996: 1- 167.
	He Dengfa , Li Desheng . Tectonic evolution and hydrocarbon accumulation in the Tarim Basin[M]. Beijing: Geological Publishing House, 1996: 1- 167.
16	何登发, 贾承造, 李德生, 等. 塔里木多旋回叠合盆地的形成与演化[J]. 石油与天然气地质, 2005, 26 (1): 64- 77.
	He Dengfa , Jia Chengzao , Li Desheng , et al. Formation and evolution of polycyclic superimposed Tarim Basin[J]. Oil & Gas Geology, 2005, 26 (1): 64- 77.
17	贾承造. 中国塔里木盆地构造特征与油气[M]. 北京: 石油工业出版社, 1997: 1- 438.
	Jia Chengzao . Tectonic characteristics and petroleum, Tarim Basin, China[M]. Beijing: Petroleum Industry Press, 1997: 1- 438.
18	贾承造, 魏国齐. 塔里木盆地构造特征与含油气性[J]. 科学通报, 2002, 47 (Z1): 1- 8.
	Jia Chengzao , Wei Guoqi . Tectonic characteristics and petroleum-bearing properties of the Tarim Basin[J]. Science Bulletin, 2002, 47 (Z1): 1- 8.
19	刘家铎, 漆立新, 田景春, 等. 塔里木盆地构造演化与沉积格架[M]. 北京: 科学出版社, 2014: 1- 364.
	Liu Jiaduo , Qi Lixin , Tian Jingchun , et al. Tectonic evolution and sedimentary framework of the Tarim Basin[M]. Beijing: Science Press, 2014: 1- 364.
20	何碧竹, 许志琴, 焦存礼, 等. 塔里木盆地构造不整合成因及对油气成藏的影响[J]. 岩石学报, 2011, 27 (1): 253- 265.
	He Bizhu , Xu Zhiqin , Jiao Cunli , et al. Tectonic unconformities and their forming: Implication for hydrocarbon accumulations in Tarim basin[J]. Acta Petrologica Sinica, 2011, 27 (1): 253- 265.
21	何登发. 塔里木盆地的地层不整合面与油气聚集[J]. 石油学报, 1995, 16 (3): 14- 21.
	He Dengfa . Unconformities and oil and gas accumulation in Tarim Basin[J]. Acta Petrolei Sinica, 1995, 16 (3): 14- 21.
22	石开波, 刘波, 姜伟民, 等. 塔里木盆地南华纪-震旦纪构造-沉积格局[J]. 石油与天然气地质, 2018, 39 (5): 862- 877.
	Shi Kaibo , Liu Bo , Jiang Weimin , et al. Nanhua-Sinian tectono-sedimentary framework of Tarim Basin, NW China[J]. Oil & Gas Geology, 2018, 39 (5): 862- 877.
23	李建忠, 陶小晚, 白斌, 等. 中国海相超深层油气地质条件、成藏演化及有利勘探方向[J]. 石油勘探与开发, 2021, 48 (1): 52- 67.
	Li Jianzhong , Tao Xiaowan , Bai Bin , et al. Geological conditions, reservoir evolution and favorable exploration directions of marine ultra-deep oil and gas in China[J]. Petroleum Exploration and Development, 2021, 48 (1): 52- 67.
24	马永生, 黎茂稳, 蔡勋育, 等. 中国海相深层油气富集机理与勘探开发: 研究现状、关键技术瓶颈与基础科学问题[J]. 石油与天然气地质, 2020, 41(4): 655-672+683.
	Ma Yongsheng, Li Maowen, Cai Xunyu, et al. Mechanisms and exploitation of deep marine petroleum accumulations in China: Advances, technological bottlenecks and basic scientific problems[J]. Oil & Gas Geology, 2020, 41(4): 655-672+683.
25	马德波, 邬光辉, 朱永峰, 等. 塔里木盆地深层走滑断层分段特征及对油气富集的控制: 以塔北地区哈拉哈塘油田奥陶系走滑断层为例[J]. 地学前缘, 2019, 26 (1): 225- 237.
	Ma Debo , Wu Guanghui , Zhu Yongfeng. , et al. Segmentation characteristics of deep strike slip faults in the Tarim Basin and its control on hydrocarbon enrichment: taking the Ordovician strike slip fault in the Halahatang Oilfield in the Tabei area as an example[J]. Earth Science Frontiers, 2019, 26 (1): 225- 237.
26	陈槚俊, 何登发, 孙方源, 等. 塔北古隆起的三维地质结构及相关问题探讨[J]. 地学前缘, 2019, 26 (1): 121- 133.
	Chen Jiajun , He Dengfa , Sun Fangyuan , et al. Three-dimensional geological modeling of the Tabei paleo-uplift and discussion on related issues[J]. Earth Science Frontiers, 2019, 26 (1): 121- 133.
27	Deng Shang , Li Huili , Zhang Zhongpei , et al. Structural characterization of intracratonic strike-slip faults in the central Tarim Basin[J]. AAPG Bulletin, 2018, 103 (1): 109- 137.
28	Han Xiaoying , Tang Liangjie , Deng Shang , et al. Spatial characteristics and controlling factors of the strike-slip fault zones in the northern slope of Tazhong Uplift, Tarim Basin: insight from 3d seismic data[J]. Acta Geologica Sinica (English Edition), 2020, 94 (2): 516- 529. doi: 10.1111/1755-6724.14333
29	何登发, 马永生, 刘波, 等. 中国含油气盆地深层勘探的主要进展与科学问题[J]. 地学前缘, 2019, 26 (1): 1- 12.
	He Dengfa , Ma Yongsheng , Liu Bo , et al. Main advances and key issues for deep-seated exploration in petroliferous basins in China[J]. Earth Science Frontiers, 2019, 26 (1): 1- 12.
30	朱光有, 陈斐然, 陈志勇, 等. 塔里木盆地寒武系玉尔吐斯组优质烃源岩的发现及其基本特征[J]. 天然气地球科学, 2016, 27 (1): 8- 21.
	Zhu Guangyou , Chen Feiran , Chen Zhiyong , et al. Discovery and basic characteristics of the high-quality source rocks of the Cambrian Yuertusi Formation in Tarim Basin[J]. Natural Gas Geoscience, 2016, 27 (1): 8- 21.
31	张纪智, 王招明, 杨海军, 等. 塔里木盆地中深地区寒武系盐下白云岩油气来源及差异聚集[J]. 石油勘探与开发, 2017, 44 (1): 40- 47.
	Zhang Jizhi , Wang Zhaoming , Yang Haijun , et al. Origin and differential accumulation of hydrocarbons in Cambrian sub-salt dolomite re-servoirs in Zhongshen Area, Tarim Basin, NW China[J]. Petroleum Exploration and Development, 2017, 44 (1): 40- 47.
32	鲁新便, 胡文革, 汪彦, 等. 塔河地区碳酸盐岩断溶体油藏特征与开发实践[J]. 石油与天然气地质, 2015, 36 (3): 347- 355.
	Lu Xinbian , Hu Wenge , Wang Yan. , et al. Characteristics and deve-lopment practice of fault-karst carbonate reservoirs in Tahe area, Tarim Basin[J]. Oil & Gas Geology, 2015, 36 (3): 347- 355.
33	窦之林. 塔河油田碳酸盐岩缝洞型油藏开发技术[M]. 北京: 石油工业出版社, 2012: 1- 380.
	Dou Zhilin . Development technology of carbonate fracture-cavity re-servoirs in Tahe Oilfield[M]. Beijing: Petroleum Industry Press, 2012: 1- 380.
34	邱华标, 印婷, 曹自成, 等. 塔里木盆地塔中北坡走滑断裂特征与奥陶系油气勘探[J]. 海相油气地质, 2017, 22 (4): 44- 52.
	Qiu Huabiao , Yin Ting , Cao Zicheng. , et al. Strike-slip Fault and Ordovician petroleum exploration in Northern Slope of Tazhong Uplift, Tarim Basin[J]. Marine Origin Petroleum Geology, 2017, 22 (4): 44- 52.
35	杨德彬. 塔河油田断溶体油藏地震反射特征类型及规律[J]. 石化技术, 2018, 25 (4): 121- 122.
	Yang Debin . Type and regularity of the seismic reflection characteristic of fault-karst carbonate reservoirs in the Tahe oilfield[J]. Petrochemical Industry Technology, 2018, 25 (4): 121- 122.
36	杨晓兰. 基于正演模型的地震相识别溶洞充填技术——以塔河油田12区东奥陶系储层为例[J]. 复杂油气藏, 2019, 12 (2): 17- 21.
	Yang Xiaolan . Cavern filling identification technique of seismic facies based on forward modeling: a case study on the Ordovician reservoirs in eastern block 12 of Tahe Oilfield[J]. Complex Hydrocarbon Re-servoirs, 2019, 12 (2): 17- 21.
37	胡文革. 塔河碳酸盐岩缝洞型油藏开发技术及攻关方向[J]. 油气藏评价与开发, 2020, 10 (2): 1- 10.
	Hu Wenge . Development technology and research direction of fractured-vuggy carbonate reservoirs in Tahe Oilfield[J]. Reservoir Evaluation and Development, 2020, 10 (2): 1- 10.
38	闫亮, 季苗, 贾宝迁, 等. 塔里木盆地顺北断溶体油气藏微生物特征及有利区预测[J]. 石油与天然气地质, 2020, 41 (3): 576- 585.
	Yan Liang , Ji Miao , Jia Baoqian , et al. Microbial characteristics of Shunbei faulted-karst reservoirs and prediction of play fairways, Tarim Basin[J]. Oil & Gas Geology, 2020, 41 (3): 576- 585.
39	程洪, 张杰, 张文彪. 断溶体储层类型识别、预测及发育模式探讨——以塔里木盆地塔河十区TH10421单元为例[J]. 石油与天然气地质, 2020, 41 (5): 996- 1003.
	Cheng Hong , Zhang Jie , Zhang Wenbiao . Discussion on identification, prediction and development pattern of faulted-karst carbonate reservoirs: A case study of TH10421 fracture-cavity unit in block 10 of Tahe oilfield, Tarim Basin[J]. Oil & Gas Geology, 2020, 41 (5): 996- 1003.

[1]	Pengyuan HAN, Wenlong DING, Debin YANG, Juan ZHANG, Hailong MA, Shenghui WANG. Characteristics of the S80 strike-slip fault zone and its controlling effects on the Ordovician reservoirs in the Tahe oilfield， Tarim Basin [J]. Oil & Gas Geology, 2024, 45(3): 770-786.
[2]	Yanqiu ZHANG, Honghan CHEN, Xiepei WANG, Peng WANG, Danmei SU, Zhou XIE. Assessment of connectivity between source rocks and strike-slip fault zone in the Fuman oilfield， Tarim Basin [J]. Oil & Gas Geology, 2024, 45(3): 787-800.
[3]	Wenlong DING, Yuntao LI, Jun HAN, Cheng HUANG, Laiyuan WANG, Qingxiu MENG. Methods for high-precision tectonic stress field simulation and multi-parameter prediction of fracture distribution for carbonate reservoirs and their application [J]. Oil & Gas Geology, 2024, 45(3): 827-851.
[4]	Zicheng CAO, Lu YUN, Lixin QI, Haiying LI, Jun HAN, Feng GENG, Bo LIN, Jingping CHEN, Cheng HUANG, Qingyan MAO. A major discovery of hydrocarbon-bearing layers over 1，000-meter thick in well Shunbei 84X， Shunbei area， Tarim Basin and its implications [J]. Oil & Gas Geology, 2024, 45(2): 341-356.
[5]	Debin YANG, Xinbian LU, Dian BAO, Fei CAO, Yan WANG, Ming WANG, Runcheng XIE. New insights into the genetic types and characteristics of the Ordovician marine fault-karst carbonate reservoirs in the northern Tarim Basin [J]. Oil & Gas Geology, 2024, 45(2): 357-366.
[6]	Changjian ZHANG, Debin YANG, Lin JIANG, Yingbing JIANG, Qi CHANG, Xuejian MA. Characteristics and origin of over-dissolution residual fault-karst reservoirs in the northern Tahe oilfield， Tarim Basin [J]. Oil & Gas Geology, 2024, 45(2): 367-383.
[7]	Tongwen JIANG, Xingliang DENG, Peng CAO, Shaoying CHANG. Storage space types and water-flooding efficiency for fault-controlled fractured oil reservoirs in Fuman oilfield， Tarim Basin [J]. Oil & Gas Geology, 2024, 45(2): 542-552.
[8]	Yuemeng NIU, Jun HAN, Yixin YU, Cheng Huang, Bo Lin, Fan YANG, Lang YU, Junyu CHEN. Igneous rock intrusions in the western Shunbei area， Tarim Basin： Characteristics and coupling relationships with faults [J]. Oil & Gas Geology, 2024, 45(1): 231-242.
[9]	San ZHANG, Qiang JIN, Jinxiong SHI, Mingyi HU, Mengyue DUAN, Yongqiang LI, Xudong ZHANG, Fuqi CHENG. Filling patterns and reservoir property of the Ordovician buried-river karst caves in the Tabei area， Tarim Basin [J]. Oil & Gas Geology, 2023, 44(6): 1582-1594.
[10]	Wei HU, Ting XU, Yang YANG, Zengmin LUN, Zongyu LI, Zhijiang KANG, Ruiming ZHAO, Shengwen MEI. Fluid phases and behaviors in ultra-deep oil and gas reservoirs， Tarim Basin [J]. Oil & Gas Geology, 2023, 44(4): 1044-1053.
[11]	Tan ZHANG, Wei YAO, Yongqiang ZHAO, Yushuang ZHOU, Jiwen HUANG, Xinyu FAN, Yu LUO. Time scale and denudation thickness calculation of Carboniferous Kalashayi Formation in the Bamai area， Tarim Basin [J]. Oil & Gas Geology, 2023, 44(4): 1054-1066.
[12]	Honghui GUO, Jianwei FENG, Libin ZHAO. Characteristics of passive strike-slip structure and its control effect on fracture development in Bozi-Dabei area， Tarim Basin [J]. Oil & Gas Geology, 2023, 44(4): 962-975.
[13]	Bin LI, Xingxing ZHAO, Guanghui WU, Jianfa HAN, Baozhu GUAN, Chunguang SHEN. Differential hydrocarbon accumulation model of the Ordovician in Tazhong Ⅱ block， Tarim Basin [J]. Oil & Gas Geology, 2023, 44(2): 308-320.
[14]	Hongbo ZHANG, Yushuang ZHOU, Xuguang SHA, Shang DENG, Xiangcun SHEN, Zhongzheng JIANG. Development characteristics and evolution mechanism of the uplifted segment of the No. 5 strike-slip fault zone in Shunbei area， Tarim Basin [J]. Oil & Gas Geology, 2023, 44(2): 321-334.
[15]	Xingguo SONG, Shi CHEN, Zhou XIE, Pengfei KANG, Ting LI, Minghui YANG, Xinxin LIANG, Zijun PENG, Xukai SHI. Strike-slip faults and hydrocarbon accumulation in the eastern part of Fuman oilfield， Tarim Basin [J]. Oil & Gas Geology, 2023, 44(2): 335-349.

Characteristics and geological implications of seismic reflections of deep and ultra-deep layers in central Tarim Basin

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 8

References 39

Related Articles 15

Recommended Articles

Metrics