Matches in SemOpenAlex for { <https://semopenalex.org/work/W3194241321> ?p ?o ?g. }
- W3194241321 endingPage "109614" @default.
- W3194241321 startingPage "109614" @default.
- W3194241321 abstract "Horizontal well drilling in the unconsolidated marine hydrate sediments is a challenging issue due to high risk of wellbore instability. This paper analyzed this issue under different conditions through numerical simulations based on the field available data in Shenhu area of the South China Sea. Besides, the potential secondary hydrate formation in the annulus and the influence of mud cake on the wellbore stability were discussed. The results show that the assumed horizontal wellbore may not collapse at the site SHSC-4 even though some local areas may enter the yielded state, however, the drilling pipe sticking may occur after drilling because of slight displacement of well wall caused by stress release. The sensitivity analyses exhibit that increasing the drilling fluid density and salinity may slightly accelerate hydrate dissociation, but these effects on wellbore stability is negligible. A significant increase in the drilling fluid temperature may be a disaster for maintaining the wellbore stability, and even cause secondary hydrate formation and well blowout. The model also shows that the wellbore instability can exacerbate with the decrease in the initial hydrate saturation and irreducible water saturation while the low permeability mud cake is conductive to reducing filtrate loss and facilitate the wellbore stability." @default.
- W3194241321 created "2021-08-30" @default.
- W3194241321 creator A5013941218 @default.
- W3194241321 creator A5014592960 @default.
- W3194241321 creator A5027275660 @default.
- W3194241321 creator A5045081821 @default.
- W3194241321 creator A5046218129 @default.
- W3194241321 creator A5048788950 @default.
- W3194241321 creator A5058147530 @default.
- W3194241321 creator A5074426418 @default.
- W3194241321 creator A5081699743 @default.
- W3194241321 creator A5086175943 @default.
- W3194241321 date "2021-10-01" @default.
- W3194241321 modified "2023-10-16" @default.
- W3194241321 title "Numerical analysis of horizontal wellbore state during drilling at the first offshore hydrate production test site in Shenhu area of the South China Sea" @default.
- W3194241321 cites W1474808225 @default.
- W3194241321 cites W1838227046 @default.
- W3194241321 cites W1972394475 @default.
- W3194241321 cites W1973306744 @default.
- W3194241321 cites W1973596030 @default.
- W3194241321 cites W1974811000 @default.
- W3194241321 cites W1982172237 @default.
- W3194241321 cites W1987889402 @default.
- W3194241321 cites W1992171359 @default.
- W3194241321 cites W2000046740 @default.
- W3194241321 cites W2003032036 @default.
- W3194241321 cites W2030510032 @default.
- W3194241321 cites W2033792428 @default.
- W3194241321 cites W2038182419 @default.
- W3194241321 cites W2040947222 @default.
- W3194241321 cites W2050050579 @default.
- W3194241321 cites W2058150137 @default.
- W3194241321 cites W2058360910 @default.
- W3194241321 cites W2068908399 @default.
- W3194241321 cites W2071940811 @default.
- W3194241321 cites W2084976021 @default.
- W3194241321 cites W2087878811 @default.
- W3194241321 cites W2105901595 @default.
- W3194241321 cites W2113041961 @default.
- W3194241321 cites W2118660316 @default.
- W3194241321 cites W2129323511 @default.
- W3194241321 cites W2130604997 @default.
- W3194241321 cites W2143610028 @default.
- W3194241321 cites W2162604832 @default.
- W3194241321 cites W2172160899 @default.
- W3194241321 cites W2205587848 @default.
- W3194241321 cites W2329000597 @default.
- W3194241321 cites W2521129882 @default.
- W3194241321 cites W2558640988 @default.
- W3194241321 cites W2609972262 @default.
- W3194241321 cites W2619791390 @default.
- W3194241321 cites W2751066270 @default.
- W3194241321 cites W2770604986 @default.
- W3194241321 cites W2782289721 @default.
- W3194241321 cites W2808238102 @default.
- W3194241321 cites W2884797456 @default.
- W3194241321 cites W2887925002 @default.
- W3194241321 cites W2896340075 @default.
- W3194241321 cites W2937401074 @default.
- W3194241321 cites W2944587825 @default.
- W3194241321 cites W2944948296 @default.
- W3194241321 cites W2946638399 @default.
- W3194241321 cites W2969613375 @default.
- W3194241321 cites W2980976814 @default.
- W3194241321 cites W2990524681 @default.
- W3194241321 cites W2997443185 @default.
- W3194241321 cites W2998811905 @default.
- W3194241321 cites W2998844271 @default.
- W3194241321 cites W3000363933 @default.
- W3194241321 cites W3010759409 @default.
- W3194241321 cites W3022969928 @default.
- W3194241321 doi "https://doi.org/10.1016/j.oceaneng.2021.109614" @default.
- W3194241321 hasPublicationYear "2021" @default.
- W3194241321 type Work @default.
- W3194241321 sameAs 3194241321 @default.
- W3194241321 citedByCount "19" @default.
- W3194241321 countsByYear W31942413212022 @default.
- W3194241321 countsByYear W31942413212023 @default.
- W3194241321 crossrefType "journal-article" @default.
- W3194241321 hasAuthorship W3194241321A5013941218 @default.
- W3194241321 hasAuthorship W3194241321A5014592960 @default.
- W3194241321 hasAuthorship W3194241321A5027275660 @default.
- W3194241321 hasAuthorship W3194241321A5045081821 @default.
- W3194241321 hasAuthorship W3194241321A5046218129 @default.
- W3194241321 hasAuthorship W3194241321A5048788950 @default.
- W3194241321 hasAuthorship W3194241321A5058147530 @default.
- W3194241321 hasAuthorship W3194241321A5074426418 @default.
- W3194241321 hasAuthorship W3194241321A5081699743 @default.
- W3194241321 hasAuthorship W3194241321A5086175943 @default.
- W3194241321 hasConcept C100402318 @default.
- W3194241321 hasConcept C114614502 @default.
- W3194241321 hasConcept C120882062 @default.
- W3194241321 hasConcept C121332964 @default.
- W3194241321 hasConcept C127313418 @default.
- W3194241321 hasConcept C150936888 @default.
- W3194241321 hasConcept C152068911 @default.
- W3194241321 hasConcept C159985019 @default.
- W3194241321 hasConcept C162284963 @default.