Matches in SemOpenAlex for { <https://semopenalex.org/work/W2304940166> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2304940166 abstract "Tracking, which occurs when teeth fall in to the craters formed during previous bit rotations, severely impacts the performance of roller cone rock bits. The tracking tendencies of tungsten carbide insert (TCI) bits are generally considered once the bit is built and tested, rather than during the design process. Once tracking is initiated, crater depth quickly reaches the full projection of the teeth, bringing the cone steel in contact with the rock. This increases the contact area while reducing contact stresses beneath the inserts. Tracking increases the likelihood that neighboring rows of cutters will line up on the hole bottom forcing the bit to rotate about a point other than its geometric center--a phenomenon referred to as off-center rotation or forward whirl. Off-center rotation produces rings of uncut bottom and a further reduction in contact stresses. This paper discusses laboratory and field data used in the development and validation of a proprietary algorithm that determines the optimal tooth spacing to eliminate tracking. This study confirms that an algorithm can be applied effectively in the roller cone bit design process to improve coverage of the rock surface during drilling. In addition, these laboratory tests improve the understanding of a single gear-likemore » wheel, a prerequisite to understanding total bit behavior.« less" @default.
- W2304940166 created "2016-06-24" @default.
- W2304940166 creator A5033233035 @default.
- W2304940166 creator A5047705630 @default.
- W2304940166 date "1996-09-01" @default.
- W2304940166 modified "2023-09-27" @default.
- W2304940166 title "Irregular tooth spacing reduces tracking of roller cone bits" @default.
- W2304940166 hasPublicationYear "1996" @default.
- W2304940166 type Work @default.
- W2304940166 sameAs 2304940166 @default.
- W2304940166 citedByCount "0" @default.
- W2304940166 crossrefType "journal-article" @default.
- W2304940166 hasAuthorship W2304940166A5033233035 @default.
- W2304940166 hasAuthorship W2304940166A5047705630 @default.
- W2304940166 hasConcept C111919701 @default.
- W2304940166 hasConcept C11413529 @default.
- W2304940166 hasConcept C117011727 @default.
- W2304940166 hasConcept C127313418 @default.
- W2304940166 hasConcept C127413603 @default.
- W2304940166 hasConcept C15744967 @default.
- W2304940166 hasConcept C191897082 @default.
- W2304940166 hasConcept C192562407 @default.
- W2304940166 hasConcept C19417346 @default.
- W2304940166 hasConcept C2524010 @default.
- W2304940166 hasConcept C2775936607 @default.
- W2304940166 hasConcept C2781422231 @default.
- W2304940166 hasConcept C28719098 @default.
- W2304940166 hasConcept C30014739 @default.
- W2304940166 hasConcept C3020197141 @default.
- W2304940166 hasConcept C31972630 @default.
- W2304940166 hasConcept C33923547 @default.
- W2304940166 hasConcept C38652104 @default.
- W2304940166 hasConcept C41008148 @default.
- W2304940166 hasConcept C74050887 @default.
- W2304940166 hasConcept C76724020 @default.
- W2304940166 hasConcept C78519656 @default.
- W2304940166 hasConcept C98045186 @default.
- W2304940166 hasConceptScore W2304940166C111919701 @default.
- W2304940166 hasConceptScore W2304940166C11413529 @default.
- W2304940166 hasConceptScore W2304940166C117011727 @default.
- W2304940166 hasConceptScore W2304940166C127313418 @default.
- W2304940166 hasConceptScore W2304940166C127413603 @default.
- W2304940166 hasConceptScore W2304940166C15744967 @default.
- W2304940166 hasConceptScore W2304940166C191897082 @default.
- W2304940166 hasConceptScore W2304940166C192562407 @default.
- W2304940166 hasConceptScore W2304940166C19417346 @default.
- W2304940166 hasConceptScore W2304940166C2524010 @default.
- W2304940166 hasConceptScore W2304940166C2775936607 @default.
- W2304940166 hasConceptScore W2304940166C2781422231 @default.
- W2304940166 hasConceptScore W2304940166C28719098 @default.
- W2304940166 hasConceptScore W2304940166C30014739 @default.
- W2304940166 hasConceptScore W2304940166C3020197141 @default.
- W2304940166 hasConceptScore W2304940166C31972630 @default.
- W2304940166 hasConceptScore W2304940166C33923547 @default.
- W2304940166 hasConceptScore W2304940166C38652104 @default.
- W2304940166 hasConceptScore W2304940166C41008148 @default.
- W2304940166 hasConceptScore W2304940166C74050887 @default.
- W2304940166 hasConceptScore W2304940166C76724020 @default.
- W2304940166 hasConceptScore W2304940166C78519656 @default.
- W2304940166 hasConceptScore W2304940166C98045186 @default.
- W2304940166 hasLocation W23049401661 @default.
- W2304940166 hasOpenAccess W2304940166 @default.
- W2304940166 hasPrimaryLocation W23049401661 @default.
- W2304940166 hasRelatedWork W1992964160 @default.
- W2304940166 hasRelatedWork W2040520152 @default.
- W2304940166 hasRelatedWork W2085130336 @default.
- W2304940166 hasRelatedWork W2956564135 @default.
- W2304940166 hasRelatedWork W3199059860 @default.
- W2304940166 hasRelatedWork W1843838500 @default.
- W2304940166 hasRelatedWork W1871001549 @default.
- W2304940166 hasRelatedWork W2780198806 @default.
- W2304940166 hasRelatedWork W2817158461 @default.
- W2304940166 hasRelatedWork W2818057010 @default.
- W2304940166 hasRelatedWork W2818152864 @default.
- W2304940166 hasRelatedWork W2820304883 @default.
- W2304940166 hasRelatedWork W2823260329 @default.
- W2304940166 hasRelatedWork W2835969117 @default.
- W2304940166 hasRelatedWork W2840480486 @default.
- W2304940166 hasRelatedWork W2857029348 @default.
- W2304940166 hasRelatedWork W2864741741 @default.
- W2304940166 hasRelatedWork W2867043701 @default.
- W2304940166 hasRelatedWork W2879331185 @default.
- W2304940166 hasRelatedWork W2881363406 @default.
- W2304940166 isParatext "false" @default.
- W2304940166 isRetracted "false" @default.
- W2304940166 magId "2304940166" @default.
- W2304940166 workType "article" @default.