Multiple approach to the provenance system of Huagang Formation in Xihu Sag，East China Sea

JIANG Xue; XIAO Xiaoguang; WANG Yu

doi:10.16028/j.1009-2722.2022.002

2023 Vol. 39, No. 6

Article Contents

Article navigation > Marine Geology Frontiers > 2023 > 39(6): 55-64

Next Article Previous Article

JIANG Xue, XIAO Xiaoguang, WANG Yu. Multiple approach to the provenance system of Huagang Formation in Xihu Sag，East China Sea[J]. Marine Geology Frontiers, 2023, 39(6): 55-64. doi: 10.16028/j.1009-2722.2022.002

Citation:

JIANG Xue, XIAO Xiaoguang, WANG Yu. Multiple approach to the provenance system of Huagang Formation in Xihu Sag，East China Sea[J]. Marine Geology Frontiers, 2023, 39(6): 55-64. doi: 10.16028/j.1009-2722.2022.002

Multiple approach to the provenance system of Huagang Formation in Xihu Sag，East China Sea

Shanghai Branch of CNOOC (China) Ltd., Shanghai 200335, China

Received Date: 05 January 2022

Publish Date: 28 June 2023

Abstract

Abstract

Provenance analysis is an important mean in petroleum geology. In the oil and gas exploration, the determination of clastic properties, source area direction, and supply amount is important for the prediction of oil and gas reservoirs and favorable oil and gas facies zones. Study of the provenance area provides key information for determining the types and development scale of sedimentary systems in a basin. Xihu Sag is one of the key areas for oil and gas exploration in the East China Sea shelf basin. In recent years, the exploration target of the Xihu Sag has gradually shifted to the Huagang Formation. However, due to the limited data available and the lack of systematic research on provenance system of the Huagang Formation, the prediction of oil and gas reservoirs and favorable oil and gas facies zones is seriously restricted. We comprehensively analyzed the provenance system of the Huagang Formation in the Xihu Sag by using conventional analytical data such as heavy minerals and clay minerals obtained from new drilling into the Xihu Sag in combination of zircon U-Pb dating and FMI imaging logging, and provided a basis for further exploration and development of the Xihu Sag. Result shows that there are four provenance areas in the Huagang Formation of the Xihu Sag, and the provenance is characterized by subsection development. The eastern fault-step belt is obviously influenced by the provenance of the Diaoyudao uplift fold belt to the east. The western slope is dominated by the Haijiao uplift provenance, while the central inversion zone is mainly supplied by the Hupijiao uplift provenance, and the influence of the Haijiao uplift gradually increases southward. The C and X structures in the south of the Xihu Sag were supplied by the Yushandong low uplift to the west.
- Xihu Sag /
- zircon U-Pb dating /
- heavy mineral /
- provenance system /
- East China Sea

FullText(HTML)

References

[1]	何昕锴,李晓龙,赵洪,等. 东海西湖凹陷碎屑岩物源聚类分析[J]. 海洋地质前沿,2020,36(6):11-19. doi: 10.16028/j.1009-2722.2019.163 CrossRef Google Scholar
[2]	汪正江,陈洪德,张锦泉. 物源分析的研究与展望[J]. 沉积与特提斯地质,2000,20(4):104-110. doi: 10.3969/j.issn.1009-3850.2000.04.011 CrossRef Google Scholar
[3]	徐平,关鸿. 激光探针等离子体质谱用于锆石 Pb-Pb 定年的分析和校正方法的进一步探讨[J]. 地球化学,2002,23(3):257-261. Google Scholar
[4]	赵洪,蒋一鸣,沈文超,等. 西湖凹陷花港组物源特征及对储层的影响研究[J]. 煤炭科学技术,2018,46(2):65-72. doi: 10.13199/j.cnki.cst.2018.02.008 CrossRef Google Scholar
[5]	张威, 蒙轸, 许淑梅, 等. 从陆内到陆缘: 中国东部古近纪断陷盆地的深部背景及沉积特征[J]. 海洋地质前沿, 2013, 29（7） : 1-10. Google Scholar
[6]	钟韬,李键,曹冰,等. 西湖凹陷花港组储层致密化及其与油气成藏的关系[J]. 海洋地质前沿,2018,34(1):20-261. doi: 10.16028/j.1009-2722.2018.01004 CrossRef Google Scholar
[7]	武法东,陆永潮,阮小燕,等. 东海西湖凹陷 T-H 地区平湖-花港组物源分析[J]. 科学技术与工程,2013,22(13):6549-6552. Google Scholar
[8]	王果寿,周卓明,肖朝辉,等. 西湖凹陷春晓区带下第三系平湖组、花港组沉积特征[J]. 石油与天然气地质,2002,23(3):257-261. doi: 10.3321/j.issn:0253-9985.2002.03.012 CrossRef Google Scholar
[9]	张银国. 东海西湖凹陷花港组油气地质条件与油气分布规律[J]. 石油实验地质,2010,32(3):223-226. doi: 10.3969/j.issn.1001-6112.2010.03.004 CrossRef Google Scholar
[10]	鲁法伟,陈忠云,王建平,等. 西湖凹陷油气录井技术识别与评价[J]. 海洋石油,2012,32(1):79-82,96. doi: 10.3969/j.issn.1008-2336.2012.01.079 CrossRef Google Scholar
[11]	苏奥,贺聪,陈红汉,等. 构造反转对西湖凹陷中部油气成藏的控制作用[J]. 特种油气藏,2016,23(3):75-78. doi: 10.3969/j.issn.1006-6535.2016.03.017 CrossRef Google Scholar
[12]	梁若冰,李玉珍,李纯洁,等. 平湖油气田地质特征与勘探方向[J]. 海洋石油,2008,28(2):7-13. Google Scholar
[13]	钟志洪, 张建培, 孙珍, 等西湖凹陷黄岩区地质演化及断层对油气运聚的影响[J]. 海洋石油, 2003, 21 : 30-35. Google Scholar
[14]	郝乐伟,刘畅. 王琪,等西湖凹陷古近系花港组物源区特征分析[J]. 天然气地球科学,2011,22(2):315-323. doi: 10.11764/j.issn.1672-1926.2011.02.315 CrossRef Google Scholar
[15]	徐杰,姜在兴. 碎屑岩物源研究进展与展望[J]. 古地理学报,2019,16(3):379-396. Google Scholar
[16]	董春梅,赵仲祥,张宪国,等. 西湖凹陷中北部花港组物源及沉积相分析[J]. 东北石油大学学报,2018,42(5):25-34. doi: 10.3969/j.issn.2095-4107.2018.05.003 CrossRef Google Scholar
[17]	张国华,刘金水,秦兰芝,等. 西湖凹陷渐新统花港组大型辫状河沉积体系特征[J]. 中国海上油气,2018,30(3):10-18. Google Scholar
[18]	刘金水,陆永潮,秦兰芝. 源-汇系统分析方法在大型储集体研究中的应用:以西湖凹陷中央反转带花港组为例[J]. 石油实验地质,2019,41(3):303-310. doi: 10.11781/sysydz201903303 CrossRef Google Scholar
[19]	张世奇,纪友亮,石占中. 河北黄骅坳陷沈家铺地区孔一段火成岩油气特征[J]. 高校地质学报,2001(4):466-474. doi: 10.3969/j.issn.1006-7493.2001.04.012 CrossRef Google Scholar
[20]	秦兰芝,刘金水,李帅,等. 东海西湖凹陷中央反转带花港组锆石特征及物源指示意义[J]. 石油实验地质,2017,39(4):498-504,526. doi: 10.11781/sysydz201704498 CrossRef Google Scholar
[21]	刘金水,邹玮,李宁,等. “储保耦合”控藏机制与西湖凹陷大中型油气田勘探实践[J]. 中国海上油气,2019,31(3):11-19. Google Scholar
[22]	赵珂,杜学斌,杨盼,等. 西湖凹陷平湖斜坡带的物源分析:来自碎屑锆石U-Pb年代学及重矿物的证据[J]. 地质科技通报,2020,39(3):68-76. Google Scholar
[23]	刘新宇,邵磊,史德峰,等. 西沙西科1井元素地球化学特征与海平面升降的关系[J]. 海洋地质前沿,2021,37(6):8-17. doi: 10.16028/j.1009-2722.2020.199 CrossRef Google Scholar