FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2078669512> ?p ?o ?g. }

• W2078669512 endingPage "685" @default.
• W2078669512 startingPage "678" @default.
• W2078669512 abstract "Summary For natural completions, well productivity is proportional to the depth of the perforation tunnels extending beyond the drilling damage (all other things being equal). Perforation depth, in turn, is generally inversely related to the formation effective stress. Accurate productivity modeling, therefore, requires accurate knowledge of the relationship between the downhole stress environment and perforation depth. A comprehensive experimental effort was recently conducted to evaluate the penetration performance of shaped charges into stressed Berea sandstone cores. Rock confining stress (sc) and pore fluid pressure (Pp) were varied from ambient to 10,000 psi to simulate a range of downhole stress environments. This current work featured a broader and more systematic investigation of the influence of pore pressure than previous studies. Our experiments yielded the expected inverse correlation between penetration depth and effective stress (seff). However, the data suggest a new definition of effective stress. Historically, the perforating community has defined seff = sc - Pp, but a new treatment (seff = sc - aPp; a = 0.5) better fits present data. Furthermore, this new effective stress law better fits published historical penetration results. Pore pressure's influence on penetration depth is, therefore, weaker than previously thought; for a given confining stress, increasing pore pressure does increase penetration but to a lesser extent than conventional models would indicate. The present work suggests that all shaped charges would be similarly affected. These findings are relevant to penetration modeling, and in turn to well productivity modeling and prediction. Further implications are to laboratory testing, regarding scaling of parameters to accurately simulate field conditions. This work culminates an initial application of combined penetration mechanics and geomechanics analyses to the investigation of shaped charge penetration into geologic materials. Future work will address different rock types, additional poroelastic quantities, and dynamic effects as they contribute to pressure-induced strengthening of reservoir rock." @default.
• W2078669512 created "2016-06-24" @default.
• W2078669512 creator A5035561236 @default.
• W2078669512 creator A5050939335 @default.
• W2078669512 creator A5052314125 @default.
• W2078669512 creator A5065120434 @default.
• W2078669512 date "2009-09-16" @default.
• W2078669512 modified "2023-09-27" @default.
• W2078669512 title "New Effective-Stress Law for Predicting Perforation Depth at Downhole Conditions" @default.
• W2078669512 cites W1965893679 @default.
• W2078669512 cites W1991412952 @default.
• W2078669512 cites W1999472125 @default.
• W2078669512 cites W2005706205 @default.
• W2078669512 cites W2010804528 @default.
• W2078669512 cites W2016221232 @default.
• W2078669512 cites W2016948269 @default.
• W2078669512 cites W2017645514 @default.
• W2078669512 cites W2041734043 @default.
• W2078669512 cites W2047926079 @default.
• W2078669512 cites W2055072688 @default.
• W2078669512 cites W2091644308 @default.
• W2078669512 cites W2093416315 @default.
• W2078669512 doi "https://doi.org/10.2118/111778-pa" @default.
• W2078669512 hasPublicationYear "2009" @default.
• W2078669512 type Work @default.
• W2078669512 sameAs 2078669512 @default.
• W2078669512 citedByCount "4" @default.
• W2078669512 countsByYear W20786695122012 @default.
• W2078669512 countsByYear W20786695122013 @default.
• W2078669512 countsByYear W20786695122018 @default.
• W2078669512 countsByYear W20786695122019 @default.
• W2078669512 crossrefType "journal-article" @default.
• W2078669512 hasAuthorship W2078669512A5035561236 @default.
• W2078669512 hasAuthorship W2078669512A5050939335 @default.
• W2078669512 hasAuthorship W2078669512A5052314125 @default.
• W2078669512 hasAuthorship W2078669512A5065120434 @default.
• W2078669512 hasConcept C102579867 @default.
• W2078669512 hasConcept C120665830 @default.
• W2078669512 hasConcept C121332964 @default.
• W2078669512 hasConcept C127313418 @default.
• W2078669512 hasConcept C127413603 @default.
• W2078669512 hasConcept C159985019 @default.
• W2078669512 hasConcept C187320778 @default.
• W2078669512 hasConcept C192562407 @default.
• W2078669512 hasConcept C193493375 @default.
• W2078669512 hasConcept C205093917 @default.
• W2078669512 hasConcept C25197100 @default.
• W2078669512 hasConcept C2524010 @default.
• W2078669512 hasConcept C2776497017 @default.
• W2078669512 hasConcept C2778456384 @default.
• W2078669512 hasConcept C2778527123 @default.
• W2078669512 hasConcept C2988430800 @default.
• W2078669512 hasConcept C33923547 @default.
• W2078669512 hasConcept C42475967 @default.
• W2078669512 hasConcept C57879066 @default.
• W2078669512 hasConcept C78519656 @default.
• W2078669512 hasConcept C78762247 @default.
• W2078669512 hasConcept C80107235 @default.
• W2078669512 hasConcept C85676937 @default.
• W2078669512 hasConcept C99844830 @default.
• W2078669512 hasConceptScore W2078669512C102579867 @default.
• W2078669512 hasConceptScore W2078669512C120665830 @default.
• W2078669512 hasConceptScore W2078669512C121332964 @default.
• W2078669512 hasConceptScore W2078669512C127313418 @default.
• W2078669512 hasConceptScore W2078669512C127413603 @default.
• W2078669512 hasConceptScore W2078669512C159985019 @default.
• W2078669512 hasConceptScore W2078669512C187320778 @default.
• W2078669512 hasConceptScore W2078669512C192562407 @default.
• W2078669512 hasConceptScore W2078669512C193493375 @default.
• W2078669512 hasConceptScore W2078669512C205093917 @default.
• W2078669512 hasConceptScore W2078669512C25197100 @default.
• W2078669512 hasConceptScore W2078669512C2524010 @default.
• W2078669512 hasConceptScore W2078669512C2776497017 @default.
• W2078669512 hasConceptScore W2078669512C2778456384 @default.
• W2078669512 hasConceptScore W2078669512C2778527123 @default.
• W2078669512 hasConceptScore W2078669512C2988430800 @default.
• W2078669512 hasConceptScore W2078669512C33923547 @default.
• W2078669512 hasConceptScore W2078669512C42475967 @default.
• W2078669512 hasConceptScore W2078669512C57879066 @default.
• W2078669512 hasConceptScore W2078669512C78519656 @default.
• W2078669512 hasConceptScore W2078669512C78762247 @default.
• W2078669512 hasConceptScore W2078669512C80107235 @default.
• W2078669512 hasConceptScore W2078669512C85676937 @default.
• W2078669512 hasConceptScore W2078669512C99844830 @default.
• W2078669512 hasIssue "04" @default.
• W2078669512 hasLocation W20786695121 @default.
• W2078669512 hasOpenAccess W2078669512 @default.
• W2078669512 hasPrimaryLocation W20786695121 @default.
• W2078669512 hasRelatedWork W1538642094 @default.
• W2078669512 hasRelatedWork W1975557433 @default.
• W2078669512 hasRelatedWork W198785724 @default.
• W2078669512 hasRelatedWork W2078669512 @default.
• W2078669512 hasRelatedWork W2317901928 @default.
• W2078669512 hasRelatedWork W2327532544 @default.
• W2078669512 hasRelatedWork W2597877313 @default.
• W2078669512 hasRelatedWork W2621083071 @default.
• W2078669512 hasRelatedWork W2660496061 @default.
• W2078669512 hasRelatedWork W3147227816 @default.

• next