Matches in SemOpenAlex for { <https://semopenalex.org/work/W2997788101> ?p ?o ?g. }
- W2997788101 endingPage "103135" @default.
- W2997788101 startingPage "103135" @default.
- W2997788101 abstract "Abstract Due to the large resource potential of tight sandstone gas, the Upper Paleozoic strata of the Linxing area has become an important exploration target in the Ordos Basin. In this study, by analyzing the distribution characteristics of tight sandstone gas (TSG), the relations of source-reservoir assemblages were divided into three types containing interbedded with source rocks (Type I), adjacent to source rocks (Type II) and far from source rocks (Type III). Five factors were identified to control their genesis, migration, and accumulation. Firstly, the gas generation intensity of source rocks is larger than 10 × 108 m3/km2, which indicated that source rocks could provide gas to the reservoirs. The gas generation centers of source rocks control the distribution of TSG reservoirs, while the areas among the hydrocarbon generation centers were the enrichment zones for TSG. Secondly, under the condition of generally tight reservoirs, the sandstone reservoir which has good quality (high porosity, high permeability) provided the favorable accumulation condition for TSG. Thirdly, the study area experienced one stage of gas charging mainly from the late early Jurassic to late early Cretaceous, which was 178 to 100Ma. Continuous gas generation and expulsion led to the sustained accumulation of TSG. Fourthly, with the general development of overpressure in the Upper Paleozoic strata, gas expansion force as the main power drive natural gas to migrate into the reservoirs of type I and type II during the accumulation period. Finally, the development of faults and fractures provided a migration path for natural gas charging in the reservoir of type III vertically. The existence of microcracks can improve the petrophysical properties of tight reservoirs. Under the joint control of these factors, the reservoir of Type I is the most favorable exploration target." @default.
- W2997788101 created "2020-01-10" @default.
- W2997788101 creator A5018152817 @default.
- W2997788101 creator A5020850026 @default.
- W2997788101 creator A5028735921 @default.
- W2997788101 creator A5032752439 @default.
- W2997788101 creator A5070946504 @default.
- W2997788101 creator A5072838541 @default.
- W2997788101 date "2020-03-01" @default.
- W2997788101 modified "2023-10-17" @default.
- W2997788101 title "Characteristics and controlling factors of tight sandstone gas reservoirs in the Upper Paleozoic strata of Linxing area in the Ordos Basin, China" @default.
- W2997788101 cites W1969223661 @default.
- W2997788101 cites W1974669660 @default.
- W2997788101 cites W1976488699 @default.
- W2997788101 cites W1980017609 @default.
- W2997788101 cites W1988471374 @default.
- W2997788101 cites W1991542088 @default.
- W2997788101 cites W1993891600 @default.
- W2997788101 cites W2003821527 @default.
- W2997788101 cites W2022002042 @default.
- W2997788101 cites W2022359608 @default.
- W2997788101 cites W2024997351 @default.
- W2997788101 cites W2027744555 @default.
- W2997788101 cites W2042362793 @default.
- W2997788101 cites W2042413515 @default.
- W2997788101 cites W2046411197 @default.
- W2997788101 cites W2057326133 @default.
- W2997788101 cites W2061004496 @default.
- W2997788101 cites W2071384249 @default.
- W2997788101 cites W2076345060 @default.
- W2997788101 cites W2079240626 @default.
- W2997788101 cites W2083234127 @default.
- W2997788101 cites W2098116826 @default.
- W2997788101 cites W2100930499 @default.
- W2997788101 cites W2105549435 @default.
- W2997788101 cites W2108075776 @default.
- W2997788101 cites W2117261863 @default.
- W2997788101 cites W2146477935 @default.
- W2997788101 cites W2168787832 @default.
- W2997788101 cites W2172274136 @default.
- W2997788101 cites W2174364891 @default.
- W2997788101 cites W2206067935 @default.
- W2997788101 cites W2241451581 @default.
- W2997788101 cites W2264075248 @default.
- W2997788101 cites W2350092862 @default.
- W2997788101 cites W2519525319 @default.
- W2997788101 cites W2529186534 @default.
- W2997788101 cites W2533812336 @default.
- W2997788101 cites W2535868643 @default.
- W2997788101 cites W2536330777 @default.
- W2997788101 cites W2588761704 @default.
- W2997788101 cites W2589862793 @default.
- W2997788101 cites W2598222477 @default.
- W2997788101 cites W2600818460 @default.
- W2997788101 cites W2762023997 @default.
- W2997788101 cites W2770496873 @default.
- W2997788101 cites W2808431719 @default.
- W2997788101 cites W2810556443 @default.
- W2997788101 cites W2888783958 @default.
- W2997788101 cites W2950140433 @default.
- W2997788101 cites W2955848059 @default.
- W2997788101 doi "https://doi.org/10.1016/j.jngse.2019.103135" @default.
- W2997788101 hasPublicationYear "2020" @default.
- W2997788101 type Work @default.
- W2997788101 sameAs 2997788101 @default.
- W2997788101 citedByCount "31" @default.
- W2997788101 countsByYear W29977881012020 @default.
- W2997788101 countsByYear W29977881012021 @default.
- W2997788101 countsByYear W29977881012022 @default.
- W2997788101 countsByYear W29977881012023 @default.
- W2997788101 crossrefType "journal-article" @default.
- W2997788101 hasAuthorship W2997788101A5018152817 @default.
- W2997788101 hasAuthorship W2997788101A5020850026 @default.
- W2997788101 hasAuthorship W2997788101A5028735921 @default.
- W2997788101 hasAuthorship W2997788101A5032752439 @default.
- W2997788101 hasAuthorship W2997788101A5070946504 @default.
- W2997788101 hasAuthorship W2997788101A5072838541 @default.
- W2997788101 hasConcept C109007969 @default.
- W2997788101 hasConcept C114793014 @default.
- W2997788101 hasConcept C127313418 @default.
- W2997788101 hasConcept C13106087 @default.
- W2997788101 hasConcept C16674752 @default.
- W2997788101 hasConcept C166957645 @default.
- W2997788101 hasConcept C17409809 @default.
- W2997788101 hasConcept C191935318 @default.
- W2997788101 hasConcept C205649164 @default.
- W2997788101 hasConcept C2777447996 @default.
- W2997788101 hasConcept C2779096232 @default.
- W2997788101 hasConcept C2993562611 @default.
- W2997788101 hasConcept C5900021 @default.
- W2997788101 hasConcept C78762247 @default.
- W2997788101 hasConceptScore W2997788101C109007969 @default.
- W2997788101 hasConceptScore W2997788101C114793014 @default.
- W2997788101 hasConceptScore W2997788101C127313418 @default.
- W2997788101 hasConceptScore W2997788101C13106087 @default.
- W2997788101 hasConceptScore W2997788101C16674752 @default.
- W2997788101 hasConceptScore W2997788101C166957645 @default.
- W2997788101 hasConceptScore W2997788101C17409809 @default.