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contributor authorRusso, Massimiliano
contributor authorZakeri, Arash
contributor authorKuzmichev, Sergey
contributor authorGrytأ¸yr, Guttorm
contributor authorClukey, Edward
contributor authorKebadze, Elizbar B.
date accessioned2017-05-09T01:32:32Z
date available2017-05-09T01:32:32Z
date issued2016
identifier issn0892-7219
identifier otheromae_138_06_061301.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/162304
description abstractUnderstanding well conductor–soil interaction mechanism plays an important role in well integrity assessment. Evaluation of field data obtained from monitored offshore wells can provide valuable insights into the matter. This paper presents a comparison of the numerical results obtained from a full threedimensional (3D) finite element (FE) analyses model of the blowout preventer (BOP), wellhead (WH), conductor, and surface casing versus the field measured data obtained during drilling operations. Sensitivity studies were also performed for several parameters that were considered important in the local well response analysis under observed sea state conditions. The conductor–soil analyses were simulated using the Winkler spring p–y curves obtained by two different approaches: American Petroleum Institute (API) RP2GEO and a recently developed model by Zakeri et al. The results of bending moments in conductor and surface casing have indicated good agreement between FE model results and the field measurements.
publisherThe American Society of Mechanical Engineers (ASME)
titleIntegrity Assessment of Offshore Subsea Wells: Evaluation of Wellhead Finite Element Model Against Monitoring Data Using Different Soil Models
typeJournal Paper
journal volume138
journal issue6
journal titleJournal of Offshore Mechanics and Arctic Engineering
identifier doi10.1115/1.4034099
journal fristpage61301
journal lastpage61301
identifier eissn1528-896X
treeJournal of Offshore Mechanics and Arctic Engineering:;2016:;volume( 138 ):;issue: 006
contenttypeFulltext


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