FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2783281782> ?p ?o ?g. }

• W2783281782 abstract "Abstract Accurate numerical modeling of surge and swab pressures in concentric annuli is proposed. The numerical scheme is developed for the laminar flow occurring during the drillstring axial movement. The model incorporates Yield Power Law (YPL) fluids, which is a good representation of the most of the drilling fluids. A commercial computational fluid dynamics (CFD) package is used to validate the developed numerical model. Also, the mathematical model and CFD analysis are compared with the existing models from literature. A high order finite difference numerical model is developed that accurately captures the physics of laminar flow due to surge and swab phenomena in concentric annuli. The numerical scheme is prepared such that it accounts for both Newtonian and non-Newtonian fluids. YPL model is incorporated in the proposed scheme, and it accurately estimates the drilling fluid behavior in both high and low shear rates. CFD analysis is conducted using a commercial software to validate the accuracy of in house developed numerical model. The velocity profiles across the annulus are compared in order to verify the precision of the model. The proposed model for the surge and swab pressures is more accurate than narrow slot approximation model which is most commonly used in the drilling industry. With this proposed modeling, the physics of surge and swab pressures are better captured, because it accounts for the effect of curvature in annular geometries. The model is well-validated with the CFD analysis and the velocity profile comparison of the numerical solution and CFD analysis yields less than 5% average absolute percent error. With this work, dimensionless velocity profiles are presented which better explain the flow during surge and swab in concentric annuli, while the inner pipe is reciprocating in steady-state. Pulling out or running tubulars in the vertical section, or running casing with centralizers approximates the position of tubular to concentric. It is very important to accurately calculate these pressure losses to avoid fracturing the formation or having an influx from the formation. Therefore, CFD analysis and mathematical modeling of surge and swab pressures presented in this study has potential to optimize the tripping operations that will help avoid hole problems." @default.
• W2783281782 created "2018-01-26" @default.
• W2783281782 creator A5066548093 @default.
• W2783281782 creator A5082152586 @default.
• W2783281782 creator A5089075394 @default.
• W2783281782 date "2018-01-29" @default.
• W2783281782 modified "2023-09-23" @default.
• W2783281782 title "Accurate Modeling of Surge and Swab Pressures of Yield Power Law Fluids in Concentric Annuli" @default.
• W2783281782 cites W132194065 @default.
• W2783281782 cites W1549906507 @default.
• W2783281782 cites W16148891 @default.
• W2783281782 cites W179359722 @default.
• W2783281782 cites W1964262399 @default.
• W2783281782 cites W1976051575 @default.
• W2783281782 cites W1989974805 @default.
• W2783281782 cites W2012851001 @default.
• W2783281782 cites W2024683548 @default.
• W2783281782 cites W2035701229 @default.
• W2783281782 cites W2053186314 @default.
• W2783281782 cites W2068109572 @default.
• W2783281782 cites W2086455118 @default.
• W2783281782 cites W2116982362 @default.
• W2783281782 cites W2143131194 @default.
• W2783281782 cites W2160601265 @default.
• W2783281782 cites W2411208314 @default.
• W2783281782 cites W24127186 @default.
• W2783281782 cites W74755852 @default.
• W2783281782 cites W3021481650 @default.
• W2783281782 doi "https://doi.org/10.2118/189304-ms" @default.
• W2783281782 hasPublicationYear "2018" @default.
• W2783281782 type Work @default.
• W2783281782 sameAs 2783281782 @default.
• W2783281782 citedByCount "2" @default.
• W2783281782 countsByYear W27832817822020 @default.
• W2783281782 crossrefType "proceedings-article" @default.
• W2783281782 hasAuthorship W2783281782A5066548093 @default.
• W2783281782 hasAuthorship W2783281782A5082152586 @default.
• W2783281782 hasAuthorship W2783281782A5089075394 @default.
• W2783281782 hasConcept C105795698 @default.
• W2783281782 hasConcept C119599485 @default.
• W2783281782 hasConcept C121332964 @default.
• W2783281782 hasConcept C127413603 @default.
• W2783281782 hasConcept C134121241 @default.
• W2783281782 hasConcept C154108245 @default.
• W2783281782 hasConcept C2524010 @default.
• W2783281782 hasConcept C33923547 @default.
• W2783281782 hasConcept C57879066 @default.
• W2783281782 hasConcept C87040749 @default.
• W2783281782 hasConcept C90296322 @default.
• W2783281782 hasConcept C97355855 @default.
• W2783281782 hasConceptScore W2783281782C105795698 @default.
• W2783281782 hasConceptScore W2783281782C119599485 @default.
• W2783281782 hasConceptScore W2783281782C121332964 @default.
• W2783281782 hasConceptScore W2783281782C127413603 @default.
• W2783281782 hasConceptScore W2783281782C134121241 @default.
• W2783281782 hasConceptScore W2783281782C154108245 @default.
• W2783281782 hasConceptScore W2783281782C2524010 @default.
• W2783281782 hasConceptScore W2783281782C33923547 @default.
• W2783281782 hasConceptScore W2783281782C57879066 @default.
• W2783281782 hasConceptScore W2783281782C87040749 @default.
• W2783281782 hasConceptScore W2783281782C90296322 @default.
• W2783281782 hasConceptScore W2783281782C97355855 @default.
• W2783281782 hasLocation W27832817821 @default.
• W2783281782 hasOpenAccess W2783281782 @default.
• W2783281782 hasPrimaryLocation W27832817821 @default.
• W2783281782 hasRelatedWork W1984771544 @default.
• W2783281782 hasRelatedWork W2569340105 @default.
• W2783281782 hasRelatedWork W2931073878 @default.
• W2783281782 hasRelatedWork W3192907783 @default.
• W2783281782 isParatext "false" @default.
• W2783281782 isRetracted "false" @default.
• W2783281782 magId "2783281782" @default.
• W2783281782 workType "article" @default.