Axial-lateral-torsional coupling nonlinear vibration of riserless drill-string considering both seawater and stratum parts

Riserless drilling has the obvious advantages of small platform load bearing and short well construction period because it discards the bulky conventional riser. However, because the drill-string is directly exposed to seawater, its dynamic behavior is extremely complex, which has an important impac...
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Gespeichert in:

Autor*in:	Liu, Jun [verfasserIn] Liang, Shuang [verfasserIn] Chen, Yili [verfasserIn] Zhang, Min [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	Drill-string Riserless drilling Coupling vibration Stick slip vibration

Übergeordnetes Werk:	Enthalten in: Applied ocean research - Amsterdam [u.a.] : Elsevier Science, 1979, 140
Übergeordnetes Werk:	volume:140

DOI / URN:	10.1016/j.apor.2023.103742

Katalog-ID:	ELV065047044

Internformat


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520			\|a Riserless drilling has the obvious advantages of small platform load bearing and short well construction period because it discards the bulky conventional riser. However, because the drill-string is directly exposed to seawater, its dynamic behavior is extremely complex, which has an important impact on the safety and efficiency of drilling operations. Using the energy method and microelement method, an axial-lateral-torsional (ALT) coupling nonlinear vibration model of deepwater riserless drill-string considering both seawater and stratum sections is established. The model takes into account the platform heaving and slow drift motion, wind and ocean current, tidal current, wave load, wellbore contact, bit-rock interaction and seawater formation interaction. A bi-directional coupling scheme is proposed to obtain a good model solving efficiency. Using torsional vibration model results and field test data, the effectiveness of the model is presented in detail from the qualitative and quantitative aspects. The developed model and calculation program are used to analyze the dynamic behavior of a typical deep-water riserless drillings. The work in this paper can provide an effective analysis method and theoretical guidance for riserless drill-string design.
650		4	\|a Drill-string
650		4	\|a Riserless drilling
650		4	\|a Coupling vibration
650		4	\|a Stick slip vibration
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700	1		\|a Chen, Yili \|e verfasserin \|4 aut
700	1		\|a Zhang, Min \|e verfasserin \|4 aut
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allfields	10.1016/j.apor.2023.103742 doi (DE-627)ELV065047044 (ELSEVIER)S0141-1187(23)00283-3 DE-627 ger DE-627 rda eng 550 570 VZ BIODIV DE-30 fid 38.90 bkl 50.92 bkl 56.30 bkl Liu, Jun verfasserin (orcid)0000-0001-6217-3466 aut Axial-lateral-torsional coupling nonlinear vibration of riserless drill-string considering both seawater and stratum parts 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Riserless drilling has the obvious advantages of small platform load bearing and short well construction period because it discards the bulky conventional riser. However, because the drill-string is directly exposed to seawater, its dynamic behavior is extremely complex, which has an important impact on the safety and efficiency of drilling operations. Using the energy method and microelement method, an axial-lateral-torsional (ALT) coupling nonlinear vibration model of deepwater riserless drill-string considering both seawater and stratum sections is established. The model takes into account the platform heaving and slow drift motion, wind and ocean current, tidal current, wave load, wellbore contact, bit-rock interaction and seawater formation interaction. A bi-directional coupling scheme is proposed to obtain a good model solving efficiency. Using torsional vibration model results and field test data, the effectiveness of the model is presented in detail from the qualitative and quantitative aspects. The developed model and calculation program are used to analyze the dynamic behavior of a typical deep-water riserless drillings. The work in this paper can provide an effective analysis method and theoretical guidance for riserless drill-string design. Drill-string Riserless drilling Coupling vibration Stick slip vibration Liang, Shuang verfasserin aut Chen, Yili verfasserin aut Zhang, Min verfasserin aut Enthalten in Applied ocean research Amsterdam [u.a.] : Elsevier Science, 1979 140 Online-Ressource (DE-627)306313944 (DE-600)1495994-X (DE-576)256144931 0141-1187 nnns volume:140 GBV_USEFLAG_U GBV_ELV SYSFLAG_U FID-BIODIV SSG-OLC-PHA SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 38.90 Ozeanologie Ozeanographie VZ 50.92 Meerestechnik VZ 56.30 Wasserbau VZ AR 140
spelling	10.1016/j.apor.2023.103742 doi (DE-627)ELV065047044 (ELSEVIER)S0141-1187(23)00283-3 DE-627 ger DE-627 rda eng 550 570 VZ BIODIV DE-30 fid 38.90 bkl 50.92 bkl 56.30 bkl Liu, Jun verfasserin (orcid)0000-0001-6217-3466 aut Axial-lateral-torsional coupling nonlinear vibration of riserless drill-string considering both seawater and stratum parts 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Riserless drilling has the obvious advantages of small platform load bearing and short well construction period because it discards the bulky conventional riser. However, because the drill-string is directly exposed to seawater, its dynamic behavior is extremely complex, which has an important impact on the safety and efficiency of drilling operations. Using the energy method and microelement method, an axial-lateral-torsional (ALT) coupling nonlinear vibration model of deepwater riserless drill-string considering both seawater and stratum sections is established. The model takes into account the platform heaving and slow drift motion, wind and ocean current, tidal current, wave load, wellbore contact, bit-rock interaction and seawater formation interaction. A bi-directional coupling scheme is proposed to obtain a good model solving efficiency. Using torsional vibration model results and field test data, the effectiveness of the model is presented in detail from the qualitative and quantitative aspects. The developed model and calculation program are used to analyze the dynamic behavior of a typical deep-water riserless drillings. The work in this paper can provide an effective analysis method and theoretical guidance for riserless drill-string design. Drill-string Riserless drilling Coupling vibration Stick slip vibration Liang, Shuang verfasserin aut Chen, Yili verfasserin aut Zhang, Min verfasserin aut Enthalten in Applied ocean research Amsterdam [u.a.] : Elsevier Science, 1979 140 Online-Ressource (DE-627)306313944 (DE-600)1495994-X (DE-576)256144931 0141-1187 nnns volume:140 GBV_USEFLAG_U GBV_ELV SYSFLAG_U FID-BIODIV SSG-OLC-PHA SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 38.90 Ozeanologie Ozeanographie VZ 50.92 Meerestechnik VZ 56.30 Wasserbau VZ AR 140
allfields_unstemmed	10.1016/j.apor.2023.103742 doi (DE-627)ELV065047044 (ELSEVIER)S0141-1187(23)00283-3 DE-627 ger DE-627 rda eng 550 570 VZ BIODIV DE-30 fid 38.90 bkl 50.92 bkl 56.30 bkl Liu, Jun verfasserin (orcid)0000-0001-6217-3466 aut Axial-lateral-torsional coupling nonlinear vibration of riserless drill-string considering both seawater and stratum parts 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Riserless drilling has the obvious advantages of small platform load bearing and short well construction period because it discards the bulky conventional riser. However, because the drill-string is directly exposed to seawater, its dynamic behavior is extremely complex, which has an important impact on the safety and efficiency of drilling operations. Using the energy method and microelement method, an axial-lateral-torsional (ALT) coupling nonlinear vibration model of deepwater riserless drill-string considering both seawater and stratum sections is established. The model takes into account the platform heaving and slow drift motion, wind and ocean current, tidal current, wave load, wellbore contact, bit-rock interaction and seawater formation interaction. A bi-directional coupling scheme is proposed to obtain a good model solving efficiency. Using torsional vibration model results and field test data, the effectiveness of the model is presented in detail from the qualitative and quantitative aspects. The developed model and calculation program are used to analyze the dynamic behavior of a typical deep-water riserless drillings. The work in this paper can provide an effective analysis method and theoretical guidance for riserless drill-string design. Drill-string Riserless drilling Coupling vibration Stick slip vibration Liang, Shuang verfasserin aut Chen, Yili verfasserin aut Zhang, Min verfasserin aut Enthalten in Applied ocean research Amsterdam [u.a.] : Elsevier Science, 1979 140 Online-Ressource (DE-627)306313944 (DE-600)1495994-X (DE-576)256144931 0141-1187 nnns volume:140 GBV_USEFLAG_U GBV_ELV SYSFLAG_U FID-BIODIV SSG-OLC-PHA SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 38.90 Ozeanologie Ozeanographie VZ 50.92 Meerestechnik VZ 56.30 Wasserbau VZ AR 140
allfieldsGer	10.1016/j.apor.2023.103742 doi (DE-627)ELV065047044 (ELSEVIER)S0141-1187(23)00283-3 DE-627 ger DE-627 rda eng 550 570 VZ BIODIV DE-30 fid 38.90 bkl 50.92 bkl 56.30 bkl Liu, Jun verfasserin (orcid)0000-0001-6217-3466 aut Axial-lateral-torsional coupling nonlinear vibration of riserless drill-string considering both seawater and stratum parts 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Riserless drilling has the obvious advantages of small platform load bearing and short well construction period because it discards the bulky conventional riser. However, because the drill-string is directly exposed to seawater, its dynamic behavior is extremely complex, which has an important impact on the safety and efficiency of drilling operations. Using the energy method and microelement method, an axial-lateral-torsional (ALT) coupling nonlinear vibration model of deepwater riserless drill-string considering both seawater and stratum sections is established. The model takes into account the platform heaving and slow drift motion, wind and ocean current, tidal current, wave load, wellbore contact, bit-rock interaction and seawater formation interaction. A bi-directional coupling scheme is proposed to obtain a good model solving efficiency. Using torsional vibration model results and field test data, the effectiveness of the model is presented in detail from the qualitative and quantitative aspects. The developed model and calculation program are used to analyze the dynamic behavior of a typical deep-water riserless drillings. The work in this paper can provide an effective analysis method and theoretical guidance for riserless drill-string design. Drill-string Riserless drilling Coupling vibration Stick slip vibration Liang, Shuang verfasserin aut Chen, Yili verfasserin aut Zhang, Min verfasserin aut Enthalten in Applied ocean research Amsterdam [u.a.] : Elsevier Science, 1979 140 Online-Ressource (DE-627)306313944 (DE-600)1495994-X (DE-576)256144931 0141-1187 nnns volume:140 GBV_USEFLAG_U GBV_ELV SYSFLAG_U FID-BIODIV SSG-OLC-PHA SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 38.90 Ozeanologie Ozeanographie VZ 50.92 Meerestechnik VZ 56.30 Wasserbau VZ AR 140
allfieldsSound	10.1016/j.apor.2023.103742 doi (DE-627)ELV065047044 (ELSEVIER)S0141-1187(23)00283-3 DE-627 ger DE-627 rda eng 550 570 VZ BIODIV DE-30 fid 38.90 bkl 50.92 bkl 56.30 bkl Liu, Jun verfasserin (orcid)0000-0001-6217-3466 aut Axial-lateral-torsional coupling nonlinear vibration of riserless drill-string considering both seawater and stratum parts 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Riserless drilling has the obvious advantages of small platform load bearing and short well construction period because it discards the bulky conventional riser. However, because the drill-string is directly exposed to seawater, its dynamic behavior is extremely complex, which has an important impact on the safety and efficiency of drilling operations. Using the energy method and microelement method, an axial-lateral-torsional (ALT) coupling nonlinear vibration model of deepwater riserless drill-string considering both seawater and stratum sections is established. The model takes into account the platform heaving and slow drift motion, wind and ocean current, tidal current, wave load, wellbore contact, bit-rock interaction and seawater formation interaction. A bi-directional coupling scheme is proposed to obtain a good model solving efficiency. Using torsional vibration model results and field test data, the effectiveness of the model is presented in detail from the qualitative and quantitative aspects. The developed model and calculation program are used to analyze the dynamic behavior of a typical deep-water riserless drillings. The work in this paper can provide an effective analysis method and theoretical guidance for riserless drill-string design. Drill-string Riserless drilling Coupling vibration Stick slip vibration Liang, Shuang verfasserin aut Chen, Yili verfasserin aut Zhang, Min verfasserin aut Enthalten in Applied ocean research Amsterdam [u.a.] : Elsevier Science, 1979 140 Online-Ressource (DE-627)306313944 (DE-600)1495994-X (DE-576)256144931 0141-1187 nnns volume:140 GBV_USEFLAG_U GBV_ELV SYSFLAG_U FID-BIODIV SSG-OLC-PHA SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 38.90 Ozeanologie Ozeanographie VZ 50.92 Meerestechnik VZ 56.30 Wasserbau VZ AR 140
language	English
source	Enthalten in Applied ocean research 140 volume:140
sourceStr	Enthalten in Applied ocean research 140 volume:140
format_phy_str_mv	Article
bklname	Ozeanologie Ozeanographie Meerestechnik Wasserbau
institution	findex.gbv.de
topic_facet	Drill-string Riserless drilling Coupling vibration Stick slip vibration
dewey-raw	550
isfreeaccess_bool	false
container_title	Applied ocean research
authorswithroles_txt_mv	Liu, Jun @@aut@@ Liang, Shuang @@aut@@ Chen, Yili @@aut@@ Zhang, Min @@aut@@
publishDateDaySort_date	2023-01-01T00:00:00Z
hierarchy_top_id	306313944
dewey-sort	3550
id	ELV065047044
language_de	englisch
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author	Liu, Jun
spellingShingle	Liu, Jun ddc 550 fid BIODIV bkl 38.90 bkl 50.92 bkl 56.30 misc Drill-string misc Riserless drilling misc Coupling vibration misc Stick slip vibration Axial-lateral-torsional coupling nonlinear vibration of riserless drill-string considering both seawater and stratum parts
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topic_title	550 570 VZ BIODIV DE-30 fid 38.90 bkl 50.92 bkl 56.30 bkl Axial-lateral-torsional coupling nonlinear vibration of riserless drill-string considering both seawater and stratum parts Drill-string Riserless drilling Coupling vibration Stick slip vibration
topic	ddc 550 fid BIODIV bkl 38.90 bkl 50.92 bkl 56.30 misc Drill-string misc Riserless drilling misc Coupling vibration misc Stick slip vibration
topic_unstemmed	ddc 550 fid BIODIV bkl 38.90 bkl 50.92 bkl 56.30 misc Drill-string misc Riserless drilling misc Coupling vibration misc Stick slip vibration
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title	Axial-lateral-torsional coupling nonlinear vibration of riserless drill-string considering both seawater and stratum parts
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title_full	Axial-lateral-torsional coupling nonlinear vibration of riserless drill-string considering both seawater and stratum parts
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title_sort	axial-lateral-torsional coupling nonlinear vibration of riserless drill-string considering both seawater and stratum parts
title_auth	Axial-lateral-torsional coupling nonlinear vibration of riserless drill-string considering both seawater and stratum parts
abstract	Riserless drilling has the obvious advantages of small platform load bearing and short well construction period because it discards the bulky conventional riser. However, because the drill-string is directly exposed to seawater, its dynamic behavior is extremely complex, which has an important impact on the safety and efficiency of drilling operations. Using the energy method and microelement method, an axial-lateral-torsional (ALT) coupling nonlinear vibration model of deepwater riserless drill-string considering both seawater and stratum sections is established. The model takes into account the platform heaving and slow drift motion, wind and ocean current, tidal current, wave load, wellbore contact, bit-rock interaction and seawater formation interaction. A bi-directional coupling scheme is proposed to obtain a good model solving efficiency. Using torsional vibration model results and field test data, the effectiveness of the model is presented in detail from the qualitative and quantitative aspects. The developed model and calculation program are used to analyze the dynamic behavior of a typical deep-water riserless drillings. The work in this paper can provide an effective analysis method and theoretical guidance for riserless drill-string design.
abstractGer	Riserless drilling has the obvious advantages of small platform load bearing and short well construction period because it discards the bulky conventional riser. However, because the drill-string is directly exposed to seawater, its dynamic behavior is extremely complex, which has an important impact on the safety and efficiency of drilling operations. Using the energy method and microelement method, an axial-lateral-torsional (ALT) coupling nonlinear vibration model of deepwater riserless drill-string considering both seawater and stratum sections is established. The model takes into account the platform heaving and slow drift motion, wind and ocean current, tidal current, wave load, wellbore contact, bit-rock interaction and seawater formation interaction. A bi-directional coupling scheme is proposed to obtain a good model solving efficiency. Using torsional vibration model results and field test data, the effectiveness of the model is presented in detail from the qualitative and quantitative aspects. The developed model and calculation program are used to analyze the dynamic behavior of a typical deep-water riserless drillings. The work in this paper can provide an effective analysis method and theoretical guidance for riserless drill-string design.
abstract_unstemmed	Riserless drilling has the obvious advantages of small platform load bearing and short well construction period because it discards the bulky conventional riser. However, because the drill-string is directly exposed to seawater, its dynamic behavior is extremely complex, which has an important impact on the safety and efficiency of drilling operations. Using the energy method and microelement method, an axial-lateral-torsional (ALT) coupling nonlinear vibration model of deepwater riserless drill-string considering both seawater and stratum sections is established. The model takes into account the platform heaving and slow drift motion, wind and ocean current, tidal current, wave load, wellbore contact, bit-rock interaction and seawater formation interaction. A bi-directional coupling scheme is proposed to obtain a good model solving efficiency. Using torsional vibration model results and field test data, the effectiveness of the model is presented in detail from the qualitative and quantitative aspects. The developed model and calculation program are used to analyze the dynamic behavior of a typical deep-water riserless drillings. The work in this paper can provide an effective analysis method and theoretical guidance for riserless drill-string design.
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title_short	Axial-lateral-torsional coupling nonlinear vibration of riserless drill-string considering both seawater and stratum parts
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Axial-lateral-torsional coupling nonlinear vibration of riserless drill-string considering both seawater and stratum parts

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