FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4223485623> ?p ?o ?g. }

• W4223485623 abstract "Abstract With the further development of deep oil and gas resources, the deep and ultra-deep wells are used widely, which make lateral vibration of bottom hole assembly (BHA) more violent. Lateral vibration greatly restricts the service efficiency and life of downhole devices. To study the main controlling factors and formation mechanism of lateral motion states in slightly deviated wells, the numerical simulation and indoor experiment were conducted. A drillstring dynamics model with three-dimensional beam elements was built, which combined the advantage of the finite element method and the beam-column theory. The simulation and experiment were carried out to analyze the motion states and motion laws under different drilling coefficients. Four kinds of conventional motion states were classified, and the physical characteristics, forming conditions, and identification methods were given. Four main controlling factors of motion states were summarized, and the formation mechanism was discussed through the principle of least energy consumption and least work consumption. The researches show that the numerical and experimental results are in good agreement. Meanwhile, well inclination, rotational speed, and friction coefficient have significant effects on motion states. The states contain forward whirl, random motion, and backward whirl in vertical wells, and circular arc swing in slightly deviated wells. Moreover, radial component of gravity promotes the formation of circular arc swing, centrifugal force promotes forward whirl before drillstring contacts wellbore and promotes backward whirl after that, tangential friction promotes backward whirl, and internal friction promotes forward whirl. Finally, the paper holds that BHA in vertical wells should operate in the motion state with least output power of the system and also operate in the motion state with least input power of external force during steady motion. The study can lay a theoretical foundation for predicting, identifying, and controlling motion states in drilling field to reduce vibration and improve drilling efficiency." @default.
• W4223485623 created "2022-04-15" @default.
• W4223485623 creator A5024095457 @default.
• W4223485623 creator A5033557134 @default.
• W4223485623 creator A5041568094 @default.
• W4223485623 creator A5071123035 @default.
• W4223485623 creator A5088721878 @default.
• W4223485623 date "2022-05-16" @default.
• W4223485623 modified "2023-10-16" @default.
• W4223485623 title "Study on the Main Controlling Factors and Formation Mechanism of Motion States of Bottom Hole Assembly in Slightly Deviated Wells" @default.
• W4223485623 cites W1969320550 @default.
• W4223485623 cites W1998721484 @default.
• W4223485623 cites W2000540844 @default.
• W4223485623 cites W2023043088 @default.
• W4223485623 cites W2068048997 @default.
• W4223485623 cites W2081376932 @default.
• W4223485623 cites W2088240211 @default.
• W4223485623 cites W2157764548 @default.
• W4223485623 cites W2166703312 @default.
• W4223485623 cites W2191165437 @default.
• W4223485623 cites W2570308570 @default.
• W4223485623 cites W2763991358 @default.
• W4223485623 cites W2767922001 @default.
• W4223485623 cites W2794245389 @default.
• W4223485623 cites W2810782991 @default.
• W4223485623 cites W2888423278 @default.
• W4223485623 cites W2898816239 @default.
• W4223485623 cites W3034533105 @default.
• W4223485623 cites W3082017658 @default.
• W4223485623 cites W3088128260 @default.
• W4223485623 cites W3159061306 @default.
• W4223485623 cites W3178815469 @default.
• W4223485623 cites W3210368959 @default.
• W4223485623 doi "https://doi.org/10.1115/1.4054315" @default.
• W4223485623 hasPublicationYear "2022" @default.
• W4223485623 type Work @default.
• W4223485623 citedByCount "2" @default.
• W4223485623 countsByYear W42234856232022 @default.
• W4223485623 countsByYear W42234856232023 @default.
• W4223485623 crossrefType "journal-article" @default.
• W4223485623 hasAuthorship W4223485623A5024095457 @default.
• W4223485623 hasAuthorship W4223485623A5033557134 @default.
• W4223485623 hasAuthorship W4223485623A5041568094 @default.
• W4223485623 hasAuthorship W4223485623A5071123035 @default.
• W4223485623 hasAuthorship W4223485623A5088721878 @default.
• W4223485623 hasConcept C121332964 @default.
• W4223485623 hasConcept C127313418 @default.
• W4223485623 hasConcept C127413603 @default.
• W4223485623 hasConcept C168630323 @default.
• W4223485623 hasConcept C168834538 @default.
• W4223485623 hasConcept C18762648 @default.
• W4223485623 hasConcept C198394728 @default.
• W4223485623 hasConcept C24890656 @default.
• W4223485623 hasConcept C25197100 @default.
• W4223485623 hasConcept C57879066 @default.
• W4223485623 hasConcept C62520636 @default.
• W4223485623 hasConcept C65655974 @default.
• W4223485623 hasConcept C66938386 @default.
• W4223485623 hasConcept C78519656 @default.
• W4223485623 hasConcept C83415579 @default.
• W4223485623 hasConcept C89611455 @default.
• W4223485623 hasConceptScore W4223485623C121332964 @default.
• W4223485623 hasConceptScore W4223485623C127313418 @default.
• W4223485623 hasConceptScore W4223485623C127413603 @default.
• W4223485623 hasConceptScore W4223485623C168630323 @default.
• W4223485623 hasConceptScore W4223485623C168834538 @default.
• W4223485623 hasConceptScore W4223485623C18762648 @default.
• W4223485623 hasConceptScore W4223485623C198394728 @default.
• W4223485623 hasConceptScore W4223485623C24890656 @default.
• W4223485623 hasConceptScore W4223485623C25197100 @default.
• W4223485623 hasConceptScore W4223485623C57879066 @default.
• W4223485623 hasConceptScore W4223485623C62520636 @default.
• W4223485623 hasConceptScore W4223485623C65655974 @default.
• W4223485623 hasConceptScore W4223485623C66938386 @default.
• W4223485623 hasConceptScore W4223485623C78519656 @default.
• W4223485623 hasConceptScore W4223485623C83415579 @default.
• W4223485623 hasConceptScore W4223485623C89611455 @default.
• W4223485623 hasIssue "12" @default.
• W4223485623 hasLocation W42234856231 @default.
• W4223485623 hasOpenAccess W4223485623 @default.
• W4223485623 hasPrimaryLocation W42234856231 @default.
• W4223485623 hasRelatedWork W112728761 @default.
• W4223485623 hasRelatedWork W1981219754 @default.
• W4223485623 hasRelatedWork W2363646780 @default.
• W4223485623 hasRelatedWork W2371234075 @default.
• W4223485623 hasRelatedWork W2376049842 @default.
• W4223485623 hasRelatedWork W2376235402 @default.
• W4223485623 hasRelatedWork W2376545549 @default.
• W4223485623 hasRelatedWork W2378157767 @default.
• W4223485623 hasRelatedWork W2379996896 @default.
• W4223485623 hasRelatedWork W2590425816 @default.
• W4223485623 hasVolume "144" @default.
• W4223485623 isParatext "false" @default.
• W4223485623 isRetracted "false" @default.
• W4223485623 workType "article" @default.