FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2960740044> ?p ?o ?g. }

• W2960740044 endingPage "436" @default.
• W2960740044 startingPage "436" @default.
• W2960740044 abstract "The Lulehe sandstone in the Eboliang area is a major target for hydrocarbon exploration in the northern Qaidam Basin. Based on an integrated analysis including thin section analysis, scanning electron microscopy, X-ray diffraction, cathodoluminescence investigation, backscattered electron images, carbon and oxygen stable isotope analysis and fluid inclusion analysis, the diagenetic processes mainly include compaction, cementation by carbonate and quartz, formation of authigenic clay minerals (i.e., chlorite, kaolinite, illite-smectite and illite) and dissolution of unstable materials. Compaction is the main factor for the deterioration of reservoir quality; in addition, calcitecement and clay minerals are present, including kaolinite, pore-filling chlorite, illite-smectite and illite, which also account for reservoir quality reduction. Integration of petrographic studies and isotope geochemistry reveals the carbonate cements might have originated from mixed sources of bioclast- and organic-derived CO2 during burial. The quartz cement probably formed by feldspar dissolution, illitization of smectite and kaolinite, as well as pressure solution of quartz grains. Smectite, commonly derived from alteration of volcanic rock fragments, may have been the primary clay mineral precursor of chlorite. In addition, authigenic kaolinite is closely associated with feldspar dissolution, suggesting that alteration of detrital feldspar grains was the most probable source for authigenic kaolinite. With the increase in temperature and consumption of organic acids, the ratio of K+/H+ increases and the stability field of kaolinite is greatly reduced, thereby transforming kaolinite into mixed layer illite/smectite and illite. Within the study area, porosity increases with chlorite content up to approximately 3% volume and then decreases slightly, indicating that chlorite coatings are beneficial at an optimum volume of 3%. A benefit of the dissolution of unstable minerals and feldspar grains is the occurrence of secondary porosity, which may enhance porosity to some extent. However, the solutes cannot be transported over a large scale in the deep burial environment, and simultaneous precipitation of byproducts of feldspar dissolution such as authigenic kaolinite and quartz cement will occur in situ or in adjacent pores, resulting in heterogeneity of the reservoirs." @default.
• W2960740044 created "2019-07-23" @default.
• W2960740044 creator A5000878248 @default.
• W2960740044 creator A5016910459 @default.
• W2960740044 creator A5021611621 @default.
• W2960740044 creator A5069598087 @default.
• W2960740044 creator A5076036562 @default.
• W2960740044 date "2019-07-15" @default.
• W2960740044 modified "2023-10-07" @default.
• W2960740044 title "Origin and Sources of Minerals and Their Impact on the Hydrocarbon Reservoir Quality of the PaleogeneLulehe Formation in the Eboliang Area, Northern Qaidam Basin, China" @default.
• W2960740044 cites W1592669541 @default.
• W2960740044 cites W1594431053 @default.
• W2960740044 cites W1849879787 @default.
• W2960740044 cites W1970347966 @default.
• W2960740044 cites W1976608348 @default.
• W2960740044 cites W1977665183 @default.
• W2960740044 cites W1981571837 @default.
• W2960740044 cites W1983044633 @default.
• W2960740044 cites W1990933341 @default.
• W2960740044 cites W1991816474 @default.
• W2960740044 cites W1996737977 @default.
• W2960740044 cites W2001487723 @default.
• W2960740044 cites W2011307050 @default.
• W2960740044 cites W2011962921 @default.
• W2960740044 cites W2013462948 @default.
• W2960740044 cites W2020561332 @default.
• W2960740044 cites W2024004262 @default.
• W2960740044 cites W2024180509 @default.
• W2960740044 cites W2026815768 @default.
• W2960740044 cites W2033960523 @default.
• W2960740044 cites W2040650331 @default.
• W2960740044 cites W2051295811 @default.
• W2960740044 cites W2056755178 @default.
• W2960740044 cites W2072060587 @default.
• W2960740044 cites W2072191315 @default.
• W2960740044 cites W2074536715 @default.
• W2960740044 cites W2075542607 @default.
• W2960740044 cites W2083490695 @default.
• W2960740044 cites W2084054683 @default.
• W2960740044 cites W2092870343 @default.
• W2960740044 cites W2126112415 @default.
• W2960740044 cites W2128118921 @default.
• W2960740044 cites W2131544407 @default.
• W2960740044 cites W2133461810 @default.
• W2960740044 cites W2138092443 @default.
• W2960740044 cites W2153443943 @default.
• W2960740044 cites W2154034650 @default.
• W2960740044 cites W2167833587 @default.
• W2960740044 cites W2178038374 @default.
• W2960740044 cites W2302942835 @default.
• W2960740044 cites W2338741660 @default.
• W2960740044 cites W2464884344 @default.
• W2960740044 cites W2489797200 @default.
• W2960740044 cites W2534301856 @default.
• W2960740044 cites W2618224332 @default.
• W2960740044 cites W2619273088 @default.
• W2960740044 cites W2754774262 @default.
• W2960740044 cites W2763842988 @default.
• W2960740044 cites W2766983935 @default.
• W2960740044 cites W2767204001 @default.
• W2960740044 cites W2769623486 @default.
• W2960740044 cites W2772851717 @default.
• W2960740044 cites W2801195208 @default.
• W2960740044 cites W2801646814 @default.
• W2960740044 cites W2807364442 @default.
• W2960740044 cites W2807460046 @default.
• W2960740044 cites W2866952039 @default.
• W2960740044 cites W2884480649 @default.
• W2960740044 cites W2891843252 @default.
• W2960740044 cites W298093910 @default.
• W2960740044 cites W2994434476 @default.
• W2960740044 cites W4232107661 @default.
• W2960740044 cites W654711263 @default.
• W2960740044 cites W2890459095 @default.
• W2960740044 doi "https://doi.org/10.3390/min9070436" @default.
• W2960740044 hasPublicationYear "2019" @default.
• W2960740044 type Work @default.
• W2960740044 sameAs 2960740044 @default.
• W2960740044 citedByCount "7" @default.
• W2960740044 countsByYear W29607400442020 @default.
• W2960740044 countsByYear W29607400442021 @default.
• W2960740044 countsByYear W29607400442022 @default.
• W2960740044 crossrefType "journal-article" @default.
• W2960740044 hasAuthorship W2960740044A5000878248 @default.
• W2960740044 hasAuthorship W2960740044A5016910459 @default.
• W2960740044 hasAuthorship W2960740044A5021611621 @default.
• W2960740044 hasAuthorship W2960740044A5069598087 @default.
• W2960740044 hasAuthorship W2960740044A5076036562 @default.
• W2960740044 hasBestOaLocation W29607400441 @default.
• W2960740044 hasConcept C115393850 @default.
• W2960740044 hasConcept C127313418 @default.
• W2960740044 hasConcept C130452526 @default.
• W2960740044 hasConcept C151730666 @default.
• W2960740044 hasConcept C17409809 @default.
• W2960740044 hasConcept C199289684 @default.
• W2960740044 hasConcept C2777844515 @default.
• W2960740044 hasConcept C2778520076 @default.
• W2960740044 hasConcept C2779429093 @default.

• next