Y. Goraya, Rajeev Nair, A. Al-Neaimi, A. Alfelasi, Franciscus Johannes Kleef, Bader Al-Dhafari, M. El-Sayed, Fazeel Akram, I. Al-Hosani
{"title":"自升式钻井平台在浅海底气穴或困气危险区域接近和作业的创新地球物理危害调查及塔架完整性更新与结论。案例研究","authors":"Y. Goraya, Rajeev Nair, A. Al-Neaimi, A. Alfelasi, Franciscus Johannes Kleef, Bader Al-Dhafari, M. El-Sayed, Fazeel Akram, I. Al-Hosani","doi":"10.2118/193091-MS","DOIUrl":null,"url":null,"abstract":"\n During a routine tower maintenance visit, gas bubbles were observed at sea bed. The challenge now was to identify the source of the gas leak and identify areas where gas had accumulated. The observed gas seep, escaped from the seabed to the water column and was in the vicinity of the TWR-2 platform as confirmed during a diving survey. A geophysical survey was initiated to understand if gas had accumulated in the subsurface and whether it was safe to approach the site with a rig to kill the well.","PeriodicalId":11014,"journal":{"name":"Day 1 Mon, November 12, 2018","volume":"217 6","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2018-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Innovative Geophysical Hazard Survey for Jack-Up Rig Approach and Operating in Hazardous Area of Shallow Seabed Due to Gas Pockets or Entrapped Gas and Tower Integrity Update and Conclusion. A Case Study\",\"authors\":\"Y. Goraya, Rajeev Nair, A. Al-Neaimi, A. Alfelasi, Franciscus Johannes Kleef, Bader Al-Dhafari, M. El-Sayed, Fazeel Akram, I. Al-Hosani\",\"doi\":\"10.2118/193091-MS\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\n During a routine tower maintenance visit, gas bubbles were observed at sea bed. The challenge now was to identify the source of the gas leak and identify areas where gas had accumulated. The observed gas seep, escaped from the seabed to the water column and was in the vicinity of the TWR-2 platform as confirmed during a diving survey. A geophysical survey was initiated to understand if gas had accumulated in the subsurface and whether it was safe to approach the site with a rig to kill the well.\",\"PeriodicalId\":11014,\"journal\":{\"name\":\"Day 1 Mon, November 12, 2018\",\"volume\":\"217 6\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-11-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Day 1 Mon, November 12, 2018\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2118/193091-MS\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Day 1 Mon, November 12, 2018","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2118/193091-MS","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Innovative Geophysical Hazard Survey for Jack-Up Rig Approach and Operating in Hazardous Area of Shallow Seabed Due to Gas Pockets or Entrapped Gas and Tower Integrity Update and Conclusion. A Case Study
During a routine tower maintenance visit, gas bubbles were observed at sea bed. The challenge now was to identify the source of the gas leak and identify areas where gas had accumulated. The observed gas seep, escaped from the seabed to the water column and was in the vicinity of the TWR-2 platform as confirmed during a diving survey. A geophysical survey was initiated to understand if gas had accumulated in the subsurface and whether it was safe to approach the site with a rig to kill the well.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
