| A study on seismic acquisition basic on marine carbonate hydrocarbon exploration in the southern Yellow Sea | |
| Wu Zhi-Qiang1; Wu Shi-Guo2; Tong Si-You3; Liu Huai-Shan3; Zhang Yi-Bo3; Wu, ZQ (reprint author), Minist Land & Resources, Qingdao Inst Marine Geol, Qingdao 266071, Peoples R China | |
| 2011-04-01 | |
| 发表期刊 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| ISSN | 0001-5733 |
| 卷号 | 54期号:4页码:1061-1070 |
| 文章类型 | Article |
| 摘要 | Pre-Tertiary reservoir in the central rise of the Southern Yellow Sea Basin (SYSB) consists of mainly Paleozoic and Mesozoic marine carbonates. It is of huge thickness, wide distribution and good hydrocarbon potential. Neogene low velocity strata with thickness less than 1000 m cover on the high velocity Pre-Tertiary carbonate and induce strong shielding effects on seismic wave propagation, and produce poor quality of seismic data. Therefore, this hampers the progress of hydrocarbon exploration. Based on regional geology and geophysical field in the southern Yellow Sea, theoretical modeling of seismic reflection amplitude with AVO and absorption attenuation was conducted, and the relationship of seismic amplitude and migration distance was gained. On the analysis of wavelet modeling for different airgun and cable sink depth, we chose the gun and stream array with fined waveform and strong penetration. A series of seismic acquisition parameters in the seismic experiment have been gained in order to get the signature of deep reflection.; Pre-Tertiary reservoir in the central rise of the Southern Yellow Sea Basin (SYSB) consists of mainly Paleozoic and Mesozoic marine carbonates. It is of huge thickness, wide distribution and good hydrocarbon potential. Neogene low velocity strata with thickness less than 1000 m cover on the high velocity Pre-Tertiary carbonate and induce strong shielding effects on seismic wave propagation, and produce poor quality of seismic data. Therefore, this hampers the progress of hydrocarbon exploration. Based on regional geology and geophysical field in the southern Yellow Sea, theoretical modeling of seismic reflection amplitude with AVO and absorption attenuation was conducted, and the relationship of seismic amplitude and migration distance was gained. On the analysis of wavelet modeling for different airgun and cable sink depth, we chose the gun and stream array with fined waveform and strong penetration. A series of seismic acquisition parameters in the seismic experiment have been gained in order to get the signature of deep reflection. |
| 关键词 | Southern Yellow Sea Marine Carbonate Hydrocarbon Seismic Acquisition Theoretical Modeling Signature Of Deep Refection |
| 学科领域 | Geochemistry & Geophysics |
| DOI | 10.3969/j.issn.0001-5733.2011.04.021 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000290065400021 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/11487 |
| 专题 | 海洋地质与环境重点实验室 |
| 通讯作者 | Wu, ZQ (reprint author), Minist Land & Resources, Qingdao Inst Marine Geol, Qingdao 266071, Peoples R China |
| 作者单位 | 1.Minist Land & Resources, Qingdao Inst Marine Geol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Ocean Univ China, Qingdao 266036, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu Zhi-Qiang,Wu Shi-Guo,Tong Si-You,et al. A study on seismic acquisition basic on marine carbonate hydrocarbon exploration in the southern Yellow Sea[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2011,54(4):1061-1070. |
| APA | Wu Zhi-Qiang,Wu Shi-Guo,Tong Si-You,Liu Huai-Shan,Zhang Yi-Bo,&Wu, ZQ .(2011).A study on seismic acquisition basic on marine carbonate hydrocarbon exploration in the southern Yellow Sea.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,54(4),1061-1070. |
| MLA | Wu Zhi-Qiang,et al."A study on seismic acquisition basic on marine carbonate hydrocarbon exploration in the southern Yellow Sea".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 54.4(2011):1061-1070. |
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