FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4289712316> ?p ?o ?g. }

• W4289712316 endingPage "104072" @default.
• W4289712316 startingPage "104072" @default.
• W4289712316 abstract "Thermal maturation is traditionally evaluated based on vitrinite reflectance (VRo) measurements and its relationship to oil and gas generation and diagenetic transformation are ingrained in many basin modeling tools. However, vitrinite derives from higher land plants that evolved in Devonian. In pre-Devonian rocks graptolite reflectance (GR) is the most significant thermal index for establishing thermal maturation. Currently, conversions of GR to VRo equivalent rely on several established linear relationships. This study investigates a continuous thermal evolution of GR during artificial maturation of the Lower Ordovician (Tremadocian) Alum Shale of Estonia. We observe an anomalous breakdown in the gradient of GR versus thermal maturity. The anomaly trend is characterized as a suppressed GR gradient throughout the entire gas window (VRo: 1.0–2.0%). We attribute the suppressed measured GR trend to surface imperfection caused by the generation and evasion of hydrocarbon gases that generate nano-porosity vacuolation of the graptolite tissues. After the gas window, GR resumes its increasing trend with a similar gradient as observed in the pre-gas window, due to continued aromatization and condensation of the organic molecules. The GR anomaly indicates a potential underestimation of thermal maturity up to 0.52%VRo when applying a linear conversion formula between random GR and VRo directly. Therefore, a significant maturity correction should be applied to all legacy GR-based maturity measurements that indicate a gas or post-gas maturity rank." @default.
• W4289712316 created "2022-08-04" @default.
• W4289712316 creator A5002155383 @default.
• W4289712316 creator A5003448889 @default.
• W4289712316 creator A5018312750 @default.
• W4289712316 creator A5023000977 @default.
• W4289712316 creator A5038935526 @default.
• W4289712316 creator A5045780159 @default.
• W4289712316 creator A5057151388 @default.
• W4289712316 date "2022-09-01" @default.
• W4289712316 modified "2023-10-05" @default.
• W4289712316 title "Graptolite reflectance anomaly" @default.
• W4289712316 cites W1965556176 @default.
• W4289712316 cites W1976490418 @default.
• W4289712316 cites W1987419363 @default.
• W4289712316 cites W1997666964 @default.
• W4289712316 cites W2000821504 @default.
• W4289712316 cites W2007628258 @default.
• W4289712316 cites W2013051450 @default.
• W4289712316 cites W2022264324 @default.
• W4289712316 cites W2046647509 @default.
• W4289712316 cites W2057277840 @default.
• W4289712316 cites W2057769084 @default.
• W4289712316 cites W2066626423 @default.
• W4289712316 cites W2081743176 @default.
• W4289712316 cites W2086548669 @default.
• W4289712316 cites W2110830197 @default.
• W4289712316 cites W2591369712 @default.
• W4289712316 cites W2615082244 @default.
• W4289712316 cites W2753933939 @default.
• W4289712316 cites W2756049388 @default.
• W4289712316 cites W2760785498 @default.
• W4289712316 cites W2767761620 @default.
• W4289712316 cites W2800081615 @default.
• W4289712316 cites W2806268491 @default.
• W4289712316 cites W2807327605 @default.
• W4289712316 cites W2811429085 @default.
• W4289712316 cites W2891085567 @default.
• W4289712316 cites W2897019068 @default.
• W4289712316 cites W2988645397 @default.
• W4289712316 cites W2993559397 @default.
• W4289712316 cites W3167407775 @default.
• W4289712316 cites W3199704540 @default.
• W4289712316 cites W3205410234 @default.
• W4289712316 cites W4232017886 @default.
• W4289712316 cites W4253952146 @default.
• W4289712316 doi "https://doi.org/10.1016/j.coal.2022.104072" @default.
• W4289712316 hasPublicationYear "2022" @default.
• W4289712316 type Work @default.
• W4289712316 citedByCount "4" @default.
• W4289712316 countsByYear W42897123162023 @default.
• W4289712316 crossrefType "journal-article" @default.
• W4289712316 hasAuthorship W4289712316A5002155383 @default.
• W4289712316 hasAuthorship W4289712316A5003448889 @default.
• W4289712316 hasAuthorship W4289712316A5018312750 @default.
• W4289712316 hasAuthorship W4289712316A5023000977 @default.
• W4289712316 hasAuthorship W4289712316A5038935526 @default.
• W4289712316 hasAuthorship W4289712316A5045780159 @default.
• W4289712316 hasAuthorship W4289712316A5057151388 @default.
• W4289712316 hasConcept C101433766 @default.
• W4289712316 hasConcept C107832698 @default.
• W4289712316 hasConcept C109007969 @default.
• W4289712316 hasConcept C121332964 @default.
• W4289712316 hasConcept C126559015 @default.
• W4289712316 hasConcept C127313418 @default.
• W4289712316 hasConcept C12997251 @default.
• W4289712316 hasConcept C130452526 @default.
• W4289712316 hasConcept C138496976 @default.
• W4289712316 hasConcept C151730666 @default.
• W4289712316 hasConcept C15744967 @default.
• W4289712316 hasConcept C185592680 @default.
• W4289712316 hasConcept C199289684 @default.
• W4289712316 hasConcept C26873012 @default.
• W4289712316 hasConceptScore W4289712316C101433766 @default.
• W4289712316 hasConceptScore W4289712316C107832698 @default.
• W4289712316 hasConceptScore W4289712316C109007969 @default.
• W4289712316 hasConceptScore W4289712316C121332964 @default.
• W4289712316 hasConceptScore W4289712316C126559015 @default.
• W4289712316 hasConceptScore W4289712316C127313418 @default.
• W4289712316 hasConceptScore W4289712316C12997251 @default.
• W4289712316 hasConceptScore W4289712316C130452526 @default.
• W4289712316 hasConceptScore W4289712316C138496976 @default.
• W4289712316 hasConceptScore W4289712316C151730666 @default.
• W4289712316 hasConceptScore W4289712316C15744967 @default.
• W4289712316 hasConceptScore W4289712316C185592680 @default.
• W4289712316 hasConceptScore W4289712316C199289684 @default.
• W4289712316 hasConceptScore W4289712316C26873012 @default.
• W4289712316 hasLocation W42897123161 @default.
• W4289712316 hasOpenAccess W4289712316 @default.
• W4289712316 hasPrimaryLocation W42897123161 @default.
• W4289712316 hasRelatedWork W1606027898 @default.
• W4289712316 hasRelatedWork W1998974128 @default.
• W4289712316 hasRelatedWork W2077671126 @default.
• W4289712316 hasRelatedWork W2078506299 @default.
• W4289712316 hasRelatedWork W2143044462 @default.
• W4289712316 hasRelatedWork W2257468412 @default.
• W4289712316 hasRelatedWork W3168856584 @default.
• W4289712316 hasRelatedWork W4244598913 @default.

• next