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Pre-drilling prediction techniques on the high-temperature high-pressure hydrocarbon reservoirs offshore Hainan Island, China
Zhang, Hanyu1; Liu, Huaishan2; Wu, Shiguo1,3,5; Sun, Jin1; Yang, Chaoqun4; Xie, Yangbing1; Chen, Chuanxu1; Gao, Jinwei1; Wang, Jiliang1; Liu, Huaishan(Ocean Univ China, Key Lab Submarine Geosci & Prospecting Tech, Minist Educ, Qingdao 266100, Peoples R China); Wu, Shiguo(Chinese Acad Sci, Inst Deep Sea Sci & Engn, Lab Marine Geophys & Georesource, Sanya 572000, Peoples R China)
2018-02-01
Source PublicationJOURNAL OF OCEAN UNIVERSITY OF CHINA
Volume17Issue:1Pages:72-82
Contribution Rank第1完成单位 ; 第2完成单位 ; 第3完成单位 ; 第4完成单位 ; 第5完成单位
AbstractDecreasing the risks and geohazards associated with drilling engineering in high-temperature high-pressure (HTHP) geologic settings begins with the implementation of pre-drilling prediction techniques (PPTs). To improve the accuracy of geopressure prediction in HTHP hydrocarbon reservoirs offshore Hainan Island, we made a comprehensive summary of current PPTs to identify existing problems and challenges by analyzing the global distribution of HTHP hydrocarbon reservoirs, the research status of PPTs, and the geologic setting and its HTHP formation mechanism. Our research results indicate that the HTHP formation mechanism in the study area is caused by multiple factors, including rapid loading, diapir intrusions, hydrocarbon generation, and the thermal expansion of pore fluids. Due to this multi-factor interaction, a cloud of HTHP hydrocarbon reservoirs has developed in the Ying-Qiong Basin, but only traditional PPTs have been implemented, based on the assumption of conditions that do not conform to the actual geologic environment, e.g., Bellotti's law and Eaton's law. In this paper, we focus on these issues, identify some challenges and solutions, and call for further PPT research to address the drawbacks of previous works and meet the challenges associated with the deepwater technology gap. In this way, we hope to contribute to the improved accuracy of geopressure prediction prior to drilling and provide support for future HTHP drilling offshore Hainan Island.
SubtypeArticle
KeywordPre-drilling Prediction Techniques Formation Pore Pressure High-temperature High-pressure Hydrocarbon Reservoirs Hainan Island Ying-qiong Basin
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1007/s11802-018-3488-8
URL查看原文
Indexed BySCI
Language英语
WOS KeywordGEOPRESSURE PREDICTION ; QIONGDONGNAN BASIN ; WELL LOGS ; SEA ; SEQUENCE ; FIELD
WOS SubjectOceanography
WOS IDWOS:000419533800009
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.idsse.ac.cn/handle/183446/5259
Collection深海科学研究部_深海地球物理与资源研究室
Corresponding AuthorLiu, Huaishan; Wu, Shiguo; Liu, Huaishan(Ocean Univ China, Key Lab Submarine Geosci & Prospecting Tech, Minist Educ, Qingdao 266100, Peoples R China); Wu, Shiguo(Chinese Acad Sci, Inst Deep Sea Sci & Engn, Lab Marine Geophys & Georesource, Sanya 572000, Peoples R China)
Affiliation1.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Lab Marine Geophys & Georesource, Sanya 572000, Peoples R China
2.Ocean Univ China, Key Lab Submarine Geosci & Prospecting Tech, Minist Educ, Qingdao 266100, Peoples R China
3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao 266061, Peoples R China
4.Shenzhen Branch CNOOC, Shenzhen 518000, Peoples R China
5.Univ Chinese Acad Sci, Coll Earth Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Hanyu,Liu, Huaishan,Wu, Shiguo,et al. Pre-drilling prediction techniques on the high-temperature high-pressure hydrocarbon reservoirs offshore Hainan Island, China[J]. JOURNAL OF OCEAN UNIVERSITY OF CHINA,2018,17(1):72-82.
APA Zhang, Hanyu.,Liu, Huaishan.,Wu, Shiguo.,Sun, Jin.,Yang, Chaoqun.,...&Wu, Shiguo.(2018).Pre-drilling prediction techniques on the high-temperature high-pressure hydrocarbon reservoirs offshore Hainan Island, China.JOURNAL OF OCEAN UNIVERSITY OF CHINA,17(1),72-82.
MLA Zhang, Hanyu,et al."Pre-drilling prediction techniques on the high-temperature high-pressure hydrocarbon reservoirs offshore Hainan Island, China".JOURNAL OF OCEAN UNIVERSITY OF CHINA 17.1(2018):72-82.
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