Matches in SemOpenAlex for { <https://semopenalex.org/work/W4281651657> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W4281651657 endingPage "SD87" @default.
- W4281651657 startingPage "SD75" @default.
- W4281651657 abstract "The Qingshankou Formation in the Songliao Basin of northeastern China is an important layer for unconventional oil exploration. To solve the problem of the main controlling factors of shale oil enrichment, to quantitatively analyze the paleosalinity, paleoclimate, paleoredox environment, provenance, and lake productivity, and to clarify the relationship between sedimentary environment and total organic carbon, we have analyzed quantitative reconstruction of the sedimentary environment by using comprehensive analysis of multiple indicators with major and trace elements, fossils, and biomarkers. The results are as follows: the paleosalinity index w(Sr)/ w(Ba) ratio is 0.4–4, the w(B)/ w(Ga) value is 0.7–8.5, and the w(Pr)/ w(Ph) value is 0.8–2.8, which mainly stand for fresh brackish to saline water. The paleoclimate CIW′ (Chemical index of weathering, CIW = [A1 2 O 3 /(AI 2 0 3 + CaO+Na 2 0)] × 100 [molecular proportions]) value is 90–100, indicating a warm and humid climate. The redox index w(V)/ w((V + Ni)) value is 0.54–0.89, which mainly belongs to the dysoxic environment. The provenance input of terrigenous debris index w(Ti)/ w(Al) value is 0.026–0.034, mainly standing for low terrigenous debris input. The production index CAL (enrichment degree of Cu) value is 1–3, belonging to high production. We conclude that the humid climate, the fresh brackish to saline and dysoxic water, and the high lake production provide favorable geologic conditions for biological reproduction and then provide a foundation for the formation, enrichment, and preservation of organic matter. The quantitative reconstruction of the paleoenvironment of the Qingshankou Formation has theoretical significance for Gulong shale oil exploration and development." @default.
- W4281651657 created "2022-06-13" @default.
- W4281651657 creator A5020604701 @default.
- W4281651657 creator A5021425841 @default.
- W4281651657 creator A5031243766 @default.
- W4281651657 creator A5041092216 @default.
- W4281651657 creator A5042825162 @default.
- W4281651657 creator A5052799982 @default.
- W4281651657 creator A5053218915 @default.
- W4281651657 creator A5074148121 @default.
- W4281651657 creator A5075521263 @default.
- W4281651657 creator A5075799280 @default.
- W4281651657 creator A5076458879 @default.
- W4281651657 creator A5082778481 @default.
- W4281651657 date "2022-06-06" @default.
- W4281651657 modified "2023-09-28" @default.
- W4281651657 title "Quantitative analysis of paleoenvironment of Qingshankou Formation in northern Songliao Basin, Northeastern China" @default.
- W4281651657 cites W1670591342 @default.
- W4281651657 cites W1965015674 @default.
- W4281651657 cites W1995028274 @default.
- W4281651657 cites W2036057044 @default.
- W4281651657 cites W2050670879 @default.
- W4281651657 cites W2062912483 @default.
- W4281651657 cites W2072502494 @default.
- W4281651657 cites W2079950883 @default.
- W4281651657 cites W2252183509 @default.
- W4281651657 cites W3081002718 @default.
- W4281651657 cites W3135186879 @default.
- W4281651657 cites W3156573785 @default.
- W4281651657 cites W3168432179 @default.
- W4281651657 cites W3172330901 @default.
- W4281651657 doi "https://doi.org/10.1190/int-2021-0153.1" @default.
- W4281651657 hasPublicationYear "2022" @default.
- W4281651657 type Work @default.
- W4281651657 citedByCount "1" @default.
- W4281651657 countsByYear W42816516572023 @default.
- W4281651657 crossrefType "journal-article" @default.
- W4281651657 hasAuthorship W4281651657A5020604701 @default.
- W4281651657 hasAuthorship W4281651657A5021425841 @default.
- W4281651657 hasAuthorship W4281651657A5031243766 @default.
- W4281651657 hasAuthorship W4281651657A5041092216 @default.
- W4281651657 hasAuthorship W4281651657A5042825162 @default.
- W4281651657 hasAuthorship W4281651657A5052799982 @default.
- W4281651657 hasAuthorship W4281651657A5053218915 @default.
- W4281651657 hasAuthorship W4281651657A5074148121 @default.
- W4281651657 hasAuthorship W4281651657A5075521263 @default.
- W4281651657 hasAuthorship W4281651657A5075799280 @default.
- W4281651657 hasAuthorship W4281651657A5076458879 @default.
- W4281651657 hasAuthorship W4281651657A5082778481 @default.
- W4281651657 hasConcept C111368507 @default.
- W4281651657 hasConcept C118178180 @default.
- W4281651657 hasConcept C127313418 @default.
- W4281651657 hasConcept C129513315 @default.
- W4281651657 hasConcept C132651083 @default.
- W4281651657 hasConcept C17409809 @default.
- W4281651657 hasConcept C199285206 @default.
- W4281651657 hasConcept C2780049196 @default.
- W4281651657 hasConcept C33683781 @default.
- W4281651657 hasConcept C39432304 @default.
- W4281651657 hasConcept C40724407 @default.
- W4281651657 hasConcept C6494504 @default.
- W4281651657 hasConceptScore W4281651657C111368507 @default.
- W4281651657 hasConceptScore W4281651657C118178180 @default.
- W4281651657 hasConceptScore W4281651657C127313418 @default.
- W4281651657 hasConceptScore W4281651657C129513315 @default.
- W4281651657 hasConceptScore W4281651657C132651083 @default.
- W4281651657 hasConceptScore W4281651657C17409809 @default.
- W4281651657 hasConceptScore W4281651657C199285206 @default.
- W4281651657 hasConceptScore W4281651657C2780049196 @default.
- W4281651657 hasConceptScore W4281651657C33683781 @default.
- W4281651657 hasConceptScore W4281651657C39432304 @default.
- W4281651657 hasConceptScore W4281651657C40724407 @default.
- W4281651657 hasConceptScore W4281651657C6494504 @default.
- W4281651657 hasIssue "3" @default.
- W4281651657 hasLocation W42816516571 @default.
- W4281651657 hasOpenAccess W4281651657 @default.
- W4281651657 hasPrimaryLocation W42816516571 @default.
- W4281651657 hasRelatedWork W1965114414 @default.
- W4281651657 hasRelatedWork W2329998470 @default.
- W4281651657 hasRelatedWork W2341112850 @default.
- W4281651657 hasRelatedWork W2374927888 @default.
- W4281651657 hasRelatedWork W2382162834 @default.
- W4281651657 hasRelatedWork W2546506658 @default.
- W4281651657 hasRelatedWork W2605115418 @default.
- W4281651657 hasRelatedWork W4205651982 @default.
- W4281651657 hasRelatedWork W4205975997 @default.
- W4281651657 hasRelatedWork W4206273128 @default.
- W4281651657 hasVolume "10" @default.
- W4281651657 isParatext "false" @default.
- W4281651657 isRetracted "false" @default.
- W4281651657 workType "article" @default.