Matches in SemOpenAlex for { <https://semopenalex.org/work/W2162955757> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2162955757 endingPage "921" @default.
- W2162955757 startingPage "895" @default.
- W2162955757 abstract "The influence of saturation by water, oil, gas, and mixtures of these fluids on the densities, velocities, reflection coefficients, and elastic moduli of consolidated sedimentary rocks was determined in the laboratory by ultrasonic wave propagation methods. Twenty rock samples varying in age from Pliocene to early Devonian and in porosity from 4 to 41 percent were tested under uniform pressures equivalent to subsurface depths of 0 to 18,690 ft. Fluid saturation effects on compressional‐wave velocity are much larger in low‐porosity than in high‐porosity rocks; this correlation is strengthened by elevated pressures but is absent at atmospheric pressure. At a frequency of 1 MHz, the shear‐wave velocities do not always decrease when liquid pore saturants are added to rocks as theorized by Biot; agreement with theory is dependent upon pressure, porosity, fluid‐mineral chemical interactions, and the presence of microcracks in the cementing material. Experimental results support the belief that lower compressional‐wave velocities and higher reflection coefficients are obtained in sedimentary rocks that contain gas. Replacing pore liquids with gas markedly reduces the elastic moduli of rocks, and the effect is enhanced by decreasing pressure. As a rule, the moduli decrease as the porosity increases; Poisson’s ratio is an exception to the rule. Liquid and gas saturation in consolidated rocks can also be distinguished by the ratio of compressional and shear wave velocities [Formula: see text]. The potential diagnostic value of elastic moduli in seismic exploration may stimulate interest in the use of shear‐wave reflection methods in the field." @default.
- W2162955757 created "2016-06-24" @default.
- W2162955757 creator A5028160880 @default.
- W2162955757 date "1976-10-01" @default.
- W2162955757 modified "2023-10-16" @default.
- W2162955757 title "FLUID SATURATION EFFECTS ON DYNAMIC ELASTIC PROPERTIES OF SEDIMENTARY ROCKS" @default.
- W2162955757 doi "https://doi.org/10.1190/1.1440671" @default.
- W2162955757 hasPublicationYear "1976" @default.
- W2162955757 type Work @default.
- W2162955757 sameAs 2162955757 @default.
- W2162955757 citedByCount "378" @default.
- W2162955757 countsByYear W21629557572012 @default.
- W2162955757 countsByYear W21629557572013 @default.
- W2162955757 countsByYear W21629557572014 @default.
- W2162955757 countsByYear W21629557572015 @default.
- W2162955757 countsByYear W21629557572016 @default.
- W2162955757 countsByYear W21629557572017 @default.
- W2162955757 countsByYear W21629557572018 @default.
- W2162955757 countsByYear W21629557572019 @default.
- W2162955757 countsByYear W21629557572020 @default.
- W2162955757 countsByYear W21629557572021 @default.
- W2162955757 countsByYear W21629557572022 @default.
- W2162955757 countsByYear W21629557572023 @default.
- W2162955757 crossrefType "journal-article" @default.
- W2162955757 hasAuthorship W2162955757A5028160880 @default.
- W2162955757 hasConcept C114614502 @default.
- W2162955757 hasConcept C115341296 @default.
- W2162955757 hasConcept C120665830 @default.
- W2162955757 hasConcept C121332964 @default.
- W2162955757 hasConcept C127313418 @default.
- W2162955757 hasConcept C143351421 @default.
- W2162955757 hasConcept C159985019 @default.
- W2162955757 hasConcept C17409809 @default.
- W2162955757 hasConcept C187320778 @default.
- W2162955757 hasConcept C192562407 @default.
- W2162955757 hasConcept C199289684 @default.
- W2162955757 hasConcept C20252601 @default.
- W2162955757 hasConcept C2779438780 @default.
- W2162955757 hasConcept C33923547 @default.
- W2162955757 hasConcept C43486711 @default.
- W2162955757 hasConcept C44886760 @default.
- W2162955757 hasConcept C46293882 @default.
- W2162955757 hasConcept C57879066 @default.
- W2162955757 hasConcept C5900021 @default.
- W2162955757 hasConcept C6494504 @default.
- W2162955757 hasConcept C6648577 @default.
- W2162955757 hasConcept C8058405 @default.
- W2162955757 hasConcept C96035792 @default.
- W2162955757 hasConcept C9930424 @default.
- W2162955757 hasConceptScore W2162955757C114614502 @default.
- W2162955757 hasConceptScore W2162955757C115341296 @default.
- W2162955757 hasConceptScore W2162955757C120665830 @default.
- W2162955757 hasConceptScore W2162955757C121332964 @default.
- W2162955757 hasConceptScore W2162955757C127313418 @default.
- W2162955757 hasConceptScore W2162955757C143351421 @default.
- W2162955757 hasConceptScore W2162955757C159985019 @default.
- W2162955757 hasConceptScore W2162955757C17409809 @default.
- W2162955757 hasConceptScore W2162955757C187320778 @default.
- W2162955757 hasConceptScore W2162955757C192562407 @default.
- W2162955757 hasConceptScore W2162955757C199289684 @default.
- W2162955757 hasConceptScore W2162955757C20252601 @default.
- W2162955757 hasConceptScore W2162955757C2779438780 @default.
- W2162955757 hasConceptScore W2162955757C33923547 @default.
- W2162955757 hasConceptScore W2162955757C43486711 @default.
- W2162955757 hasConceptScore W2162955757C44886760 @default.
- W2162955757 hasConceptScore W2162955757C46293882 @default.
- W2162955757 hasConceptScore W2162955757C57879066 @default.
- W2162955757 hasConceptScore W2162955757C5900021 @default.
- W2162955757 hasConceptScore W2162955757C6494504 @default.
- W2162955757 hasConceptScore W2162955757C6648577 @default.
- W2162955757 hasConceptScore W2162955757C8058405 @default.
- W2162955757 hasConceptScore W2162955757C96035792 @default.
- W2162955757 hasConceptScore W2162955757C9930424 @default.
- W2162955757 hasIssue "5" @default.
- W2162955757 hasLocation W21629557571 @default.
- W2162955757 hasOpenAccess W2162955757 @default.
- W2162955757 hasPrimaryLocation W21629557571 @default.
- W2162955757 hasRelatedWork W1783936995 @default.
- W2162955757 hasRelatedWork W1969332736 @default.
- W2162955757 hasRelatedWork W2001439461 @default.
- W2162955757 hasRelatedWork W2012121626 @default.
- W2162955757 hasRelatedWork W2026120210 @default.
- W2162955757 hasRelatedWork W2050876444 @default.
- W2162955757 hasRelatedWork W2083407017 @default.
- W2162955757 hasRelatedWork W2121028273 @default.
- W2162955757 hasRelatedWork W2550866720 @default.
- W2162955757 hasRelatedWork W3136750040 @default.
- W2162955757 hasVolume "41" @default.
- W2162955757 isParatext "false" @default.
- W2162955757 isRetracted "false" @default.
- W2162955757 magId "2162955757" @default.
- W2162955757 workType "article" @default.