LEADER 03946nam 22005655 450 001 9911047689303321 005 20251001130443.0 010 $a981-9516-68-4 024 7 $a10.1007/978-981-95-1668-1 035 $a(MiAaPQ)EBC32323688 035 $a(Au-PeEL)EBL32323688 035 $a(CKB)41528621000041 035 $a(DE-He213)978-981-95-1668-1 035 $a(EXLCZ)9941528621000041 100 $a20251001d2026 u| 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aAssessment of Risks Related to Wellbore Safety in Deepwater Drilling /$fby Yuqiang Xu 205 $a1st ed. 2026. 210 1$aSingapore :$cSpringer Nature Singapore :$cImprint: Springer,$d2026. 215 $a1 online resource (175 pages) 225 1 $aMechanical Engineering (R0) Series 311 08$a981-9516-67-6 327 $aRisk assessment methods for mechanical stability of submarine wellheads in deepwater drilling -- Risk assessment methods for well control during gas kick in deepwater drilling -- Risk assessment methods for natural gas hydrate generation in wellbore during deepwater drilling -- Risk assessment methods for casing program in deepwater drilling. 330 $aThis book divides the wellbore into two parts based on the characteristics of deepwater drilling engineering: the section from sea level to the subsea wellhead and the section below the mud line. Above the subsea wellhead is connected a blowout preventer and a long riser, while below is a series of casings, causing the subsea wellhead to bear stress from both the upper and lower parts simultaneously, posing a risk of instability in a complex stress environment; Although the construction below the mud line in deepwater drilling is not significantly different from land drilling, there are still challenges such as deep water depth, low temperature, narrow safety density window, shallow geological hazards, natural gas hydrates, and difficulty in determining drilling geological parameters, which greatly increase the risk of drilling engineering. On the basis of systematically explaining the basic theories and methods of the subsea wellhead mechanical stability, wellbore temperature and pressure field calculation during gas kick, prediction of natural gas hydrate generation, and casing program design method and so on, this book analyzes those with higher risks such as wellhead instability, gas kick and blowout, gas hydrate generation and casing program design. And the characteristics and influence rules of uncertain parameters and empirical coefficients are analyzed emphatically by using methods such as probability statistics, and the risk assessment methods of deepwater drilling related to the wellhead and wellbore safety which consider the uncertain parameters are established. This will be of great significance for risk prevention and control in deepwater drilling, optimizing deepwater drilling design and construction plans, improving the lifespan and investment returns of deepwater oil and gas wells, and promoting the development of deepwater drilling technology. 410 0$aMechanical Engineering (R0) Series 606 $aChemical engineering 606 $aPetrology 606 $aProduction engineering 606 $aChemical Process Engineering 606 $aPetrology 606 $aMechanical Process Engineering 615 0$aChemical engineering. 615 0$aPetrology. 615 0$aProduction engineering. 615 14$aChemical Process Engineering. 615 24$aPetrology. 615 24$aMechanical Process Engineering. 676 $a660 700 $aXu$b Yuqiang$01862877 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9911047689303321 996 $aAssessment of Risks Related to Wellbore Safety in Deepwater Drilling$94469177 997 $aUNINA