Matches in SemOpenAlex for { <https://semopenalex.org/work/W2157911271> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2157911271 endingPage "171" @default.
- W2157911271 startingPage "152" @default.
- W2157911271 abstract "Complexity of oilwell drillstrings makes unfeasible the direct application of control methodologies to suppress non-desired oscillations existing in these systems. A reasonable alternative is to develop operation recommendations and parameter selection methods to guide the driller to avoid such oscillations. In this paper, by using dynamical analysis tools, operation recommendations and the detection of safe drilling parameters in a conventional oilwell drillstring are presented. To this end, a more generic lumped-parameter model than those considered until now is proposed. Particularly, this model takes into account the fact that the drillstring length increases as drilling operation makes progress. The analysis of a sliding motion giving rise to self-excited bit stick–slip oscillations and bit sticking phenomena at the bottom-hole assembly is performed. Finally, the identification of key drilling parameters ranges for which non-desired torsional oscillations are present is carried out by studying Hopf bifurcations in the vicinity of the system equilibrium point when rotary velocities are greater than zero." @default.
- W2157911271 created "2016-06-24" @default.
- W2157911271 creator A5008571456 @default.
- W2157911271 creator A5080501491 @default.
- W2157911271 date "2007-10-01" @default.
- W2157911271 modified "2023-09-28" @default.
- W2157911271 title "Avoiding harmful oscillations in a drillstring through dynamical analysis" @default.
- W2157911271 cites W1493875119 @default.
- W2157911271 cites W1555433764 @default.
- W2157911271 cites W1964435674 @default.
- W2157911271 cites W1986974229 @default.
- W2157911271 cites W2012808738 @default.
- W2157911271 cites W2014450203 @default.
- W2157911271 cites W2020158833 @default.
- W2157911271 cites W2020198207 @default.
- W2157911271 cites W2023553662 @default.
- W2157911271 cites W2034533251 @default.
- W2157911271 cites W2036350807 @default.
- W2157911271 cites W2038770091 @default.
- W2157911271 cites W2061345248 @default.
- W2157911271 cites W2091881639 @default.
- W2157911271 cites W2092395868 @default.
- W2157911271 cites W2135381059 @default.
- W2157911271 cites W2141330981 @default.
- W2157911271 cites W4235527302 @default.
- W2157911271 doi "https://doi.org/10.1016/j.jsv.2007.06.037" @default.
- W2157911271 hasPublicationYear "2007" @default.
- W2157911271 type Work @default.
- W2157911271 sameAs 2157911271 @default.
- W2157911271 citedByCount "109" @default.
- W2157911271 countsByYear W21579112712012 @default.
- W2157911271 countsByYear W21579112712013 @default.
- W2157911271 countsByYear W21579112712014 @default.
- W2157911271 countsByYear W21579112712015 @default.
- W2157911271 countsByYear W21579112712016 @default.
- W2157911271 countsByYear W21579112712017 @default.
- W2157911271 countsByYear W21579112712018 @default.
- W2157911271 countsByYear W21579112712019 @default.
- W2157911271 countsByYear W21579112712020 @default.
- W2157911271 countsByYear W21579112712021 @default.
- W2157911271 countsByYear W21579112712022 @default.
- W2157911271 countsByYear W21579112712023 @default.
- W2157911271 crossrefType "journal-article" @default.
- W2157911271 hasAuthorship W2157911271A5008571456 @default.
- W2157911271 hasAuthorship W2157911271A5080501491 @default.
- W2157911271 hasBestOaLocation W21579112712 @default.
- W2157911271 hasConcept C121332964 @default.
- W2157911271 hasConcept C33923547 @default.
- W2157911271 hasConcept C74650414 @default.
- W2157911271 hasConceptScore W2157911271C121332964 @default.
- W2157911271 hasConceptScore W2157911271C33923547 @default.
- W2157911271 hasConceptScore W2157911271C74650414 @default.
- W2157911271 hasIssue "1-2" @default.
- W2157911271 hasLocation W21579112711 @default.
- W2157911271 hasLocation W21579112712 @default.
- W2157911271 hasLocation W21579112713 @default.
- W2157911271 hasOpenAccess W2157911271 @default.
- W2157911271 hasPrimaryLocation W21579112711 @default.
- W2157911271 hasRelatedWork W1586516333 @default.
- W2157911271 hasRelatedWork W1971489147 @default.
- W2157911271 hasRelatedWork W1987324245 @default.
- W2157911271 hasRelatedWork W1999624973 @default.
- W2157911271 hasRelatedWork W2053802030 @default.
- W2157911271 hasRelatedWork W2059486945 @default.
- W2157911271 hasRelatedWork W2072585239 @default.
- W2157911271 hasRelatedWork W2083059311 @default.
- W2157911271 hasRelatedWork W2086733001 @default.
- W2157911271 hasRelatedWork W2167139947 @default.
- W2157911271 hasVolume "307" @default.
- W2157911271 isParatext "false" @default.
- W2157911271 isRetracted "false" @default.
- W2157911271 magId "2157911271" @default.
- W2157911271 workType "article" @default.