Matches in SemOpenAlex for { <https://semopenalex.org/work/W1997720281> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W1997720281 abstract "Abstract This paper presents the findings of a joint research project studying the relationships between rock acoustic properties and shaped charge penetration. The project was based on results from API project 89-36 in which a relationship between compressional wave velocity and penetration depth was found to be valid regardless of overburden stress. Two new charges were used in this study and the scope was expanded to include testing in three sandstones (dominantly quartz), three limestones (dominantly calcite), and a quartzite. The target properties studies were also expanded by measuring shear velocity (Vs) as well as compressional velocity (Vp). Penetration was correlated with a range of calculated parameters available from sonic and density logs such as bulk modulus, compressional impedance, and shear impedance. Well logs from a number of actual wells were reviewed to determine the values of these parameters for typical reservoir rocks. Shaped charge penetration can be correlated and predicted in situ using certain acoustic rock properties. The effects of the target stress can be accounted for by the corresponding change in the rock’s acoustic properties. Penetration decreases with increasing values of all parameters studied, but on to a plateau level. Further increases in the acoustic parameters above these critical values, due either to using different target materials or to increasing stress, cause little further penetration decrease. The best correlation appears to be with bulk modulus. Many of the actual wells studied have values of bulk modulus above this critical level, and thus penetration depths for the studied charges should be equal to the plateau value in many reservoirs. It is speculated that this minimum penetration corresponds to the hydrodynamic penetration by the supersonic portion of the jet. These findings will allow more accurate estimates of the downhole performance by using the acoustic and density logs from the well. Downhole penetrations can be estimated without regard for rock compressive strength, stress, or overburden. Given only a curve for penetration of the specified charge vs. an acoustic parameter, in situ penetration can be estimated in the actual formation. It is anticipated that the theoretical models of shaped charge penetration can be improved using these observations." @default.
- W1997720281 created "2016-06-24" @default.
- W1997720281 creator A5000316712 @default.
- W1997720281 creator A5011371805 @default.
- W1997720281 creator A5068575126 @default.
- W1997720281 creator A5076073019 @default.
- W1997720281 date "1991-10-06" @default.
- W1997720281 modified "2023-10-18" @default.
- W1997720281 title "Prediction of In-Situ Shaped-Charge Penetration Using Acoustic and Density Logs" @default.
- W1997720281 cites W1971365684 @default.
- W1997720281 cites W1999472125 @default.
- W1997720281 cites W1999647928 @default.
- W1997720281 cites W2005706205 @default.
- W1997720281 cites W2009015045 @default.
- W1997720281 cites W2030913674 @default.
- W1997720281 cites W2041734043 @default.
- W1997720281 cites W2060720620 @default.
- W1997720281 cites W2125780847 @default.
- W1997720281 cites W2323841792 @default.
- W1997720281 doi "https://doi.org/10.2118/22808-ms" @default.
- W1997720281 hasPublicationYear "1991" @default.
- W1997720281 type Work @default.
- W1997720281 sameAs 1997720281 @default.
- W1997720281 citedByCount "13" @default.
- W1997720281 countsByYear W19977202812018 @default.
- W1997720281 countsByYear W19977202812023 @default.
- W1997720281 crossrefType "proceedings-article" @default.
- W1997720281 hasAuthorship W1997720281A5000316712 @default.
- W1997720281 hasAuthorship W1997720281A5011371805 @default.
- W1997720281 hasAuthorship W1997720281A5068575126 @default.
- W1997720281 hasAuthorship W1997720281A5076073019 @default.
- W1997720281 hasConcept C120665830 @default.
- W1997720281 hasConcept C121332964 @default.
- W1997720281 hasConcept C127313418 @default.
- W1997720281 hasConcept C127413603 @default.
- W1997720281 hasConcept C143351421 @default.
- W1997720281 hasConcept C159985019 @default.
- W1997720281 hasConcept C182377489 @default.
- W1997720281 hasConcept C187320778 @default.
- W1997720281 hasConcept C192562407 @default.
- W1997720281 hasConcept C193493375 @default.
- W1997720281 hasConcept C193867417 @default.
- W1997720281 hasConcept C199289684 @default.
- W1997720281 hasConcept C24890656 @default.
- W1997720281 hasConcept C41279357 @default.
- W1997720281 hasConcept C42475967 @default.
- W1997720281 hasConcept C44886760 @default.
- W1997720281 hasConcept C5900021 @default.
- W1997720281 hasConcept C80107235 @default.
- W1997720281 hasConcept C81288441 @default.
- W1997720281 hasConcept C94406020 @default.
- W1997720281 hasConcept C96035792 @default.
- W1997720281 hasConcept C98214672 @default.
- W1997720281 hasConcept C98937189 @default.
- W1997720281 hasConceptScore W1997720281C120665830 @default.
- W1997720281 hasConceptScore W1997720281C121332964 @default.
- W1997720281 hasConceptScore W1997720281C127313418 @default.
- W1997720281 hasConceptScore W1997720281C127413603 @default.
- W1997720281 hasConceptScore W1997720281C143351421 @default.
- W1997720281 hasConceptScore W1997720281C159985019 @default.
- W1997720281 hasConceptScore W1997720281C182377489 @default.
- W1997720281 hasConceptScore W1997720281C187320778 @default.
- W1997720281 hasConceptScore W1997720281C192562407 @default.
- W1997720281 hasConceptScore W1997720281C193493375 @default.
- W1997720281 hasConceptScore W1997720281C193867417 @default.
- W1997720281 hasConceptScore W1997720281C199289684 @default.
- W1997720281 hasConceptScore W1997720281C24890656 @default.
- W1997720281 hasConceptScore W1997720281C41279357 @default.
- W1997720281 hasConceptScore W1997720281C42475967 @default.
- W1997720281 hasConceptScore W1997720281C44886760 @default.
- W1997720281 hasConceptScore W1997720281C5900021 @default.
- W1997720281 hasConceptScore W1997720281C80107235 @default.
- W1997720281 hasConceptScore W1997720281C81288441 @default.
- W1997720281 hasConceptScore W1997720281C94406020 @default.
- W1997720281 hasConceptScore W1997720281C96035792 @default.
- W1997720281 hasConceptScore W1997720281C98214672 @default.
- W1997720281 hasConceptScore W1997720281C98937189 @default.
- W1997720281 hasLocation W19977202811 @default.
- W1997720281 hasOpenAccess W1997720281 @default.
- W1997720281 hasPrimaryLocation W19977202811 @default.
- W1997720281 hasRelatedWork W1965587596 @default.
- W1997720281 hasRelatedWork W1990830741 @default.
- W1997720281 hasRelatedWork W1993414703 @default.
- W1997720281 hasRelatedWork W2043404038 @default.
- W1997720281 hasRelatedWork W2052708031 @default.
- W1997720281 hasRelatedWork W2093969427 @default.
- W1997720281 hasRelatedWork W2271754848 @default.
- W1997720281 hasRelatedWork W3097493239 @default.
- W1997720281 hasRelatedWork W4225163474 @default.
- W1997720281 hasRelatedWork W4323356945 @default.
- W1997720281 isParatext "false" @default.
- W1997720281 isRetracted "false" @default.
- W1997720281 magId "1997720281" @default.
- W1997720281 workType "article" @default.