Results 91 to 100 of about 3,126 (223)

Flow regime associated with vertical secondary migration [PDF]

open access: yes, 2013
International audienceSecondary migration is defined as the movement of hydrocarbons through relatively permeable rocks from source to trap: a two-phase flow within a porous medium.
Loggia, Didier   +5 more
core   +3 more sources

Lacustrine and fan‐delta sediments in syn‐rift lake basins

open access: yesThe Depositional Record, Volume 11, Issue 3, Page 857-892, June 2025.
A consistent model for the sequence framework and depositional pattern of asymmetric half‐grabens in syn‐rift lake basins bounded by active faults has been established, complementing existing models for marine rift successions. Syn‐rift lake basins are characterised by relatively small dimensions, steep slopes, poorly developed shoreline strata ...
Qianyou Wang   +6 more
wiley   +1 more source

Cretaceous provenance change in the Hegang Basin and its connection with the Songliao Basin, NE China: Evidence for lithospheric extension driven by palaeo-Pacific roll-back [PDF]

open access: yes, 2014
The Cretaceous Hegang Basin is located on the Jiamusi Block, NE China, and separated from the Songliao Basin by the Lesser Xing'an Range (LXR). Seismic interpretation shows that the Chengzihe, Muling and Dongshan formations of the Hegang Basin thicken ...
Chen, H.   +6 more
core   +1 more source

New indexes and charts for genesis identification of multiple natural gases

open access: yesPetroleum Exploration and Development, 2017
Identification of natural gas genesis and source for high-matured multiple natural gases is a great challenge in the exploration of deep–ultra deep and unconventional natural gases.
Jian LI   +12 more
doaj   +1 more source

Sandstone petrofacies and geochemical imprints in a multihistoried intracratonic Rift hasin (Iberian Basin) [PDF]

open access: yes, 2007
Depto. de Mineralogía y PetrologíaFac.
Arribas Mocoroa, José   +4 more
core  

Identifying thermogenic and microbial methane in deep water Gulf of Mexico Reservoirs [PDF]

open access: yes, 2020
The Gulf of Mexico (GOM) produces 5% of total U.S. dry gas production (USEIA, 2016). Despite this, the proportion of microbial and thermogenic methane in discovered and producing fields from this area is still not well understood.
Eiler, John   +6 more
core  

Formation and accumulation of tight sandy conglomerate gas: A case from the Lower Cretaceous Yingcheng Formation of Xujiaweizi fault depression, Songliao Basin

open access: yesPetroleum Exploration and Development, 2013
Based on oil and gas drilling data, the main control factors and accumulation rules of tight sandy conglomerate gas in the Lower Cretaceous Yingcheng Formation of the Xujiaweizi fault depression in the Songliao Basin are discussed by combining geology ...
Zihui FENG   +3 more
doaj   +1 more source

Екологічні функції п'єзомінімумів водонапірних систем в земній корі [PDF]

open access: yes, 2010
Подається теоретичне обґрунтування поховання рідких виробничих відходів у межах депресійних п’єзомінімумів водонапірних систем, головною відмінністю яких є можливість поглинати флюїди, в тому числі і за рахунок низхідної міграції.
Cheng, J. M.   +6 more
core  

Stratigraphic characteristics and geological significance of Qingshankou Formation in Songliao Basin

open access: yesIOP Conference Series: Earth and Environmental Science, 2021
Abstract The Qingshan Formation is the first large-scale lake invasion in the geologic evolution history of the Songliao Basin, the central depression area of the basin is widely distributed with black mudstone and shale, and the coarse clastic rocks in the western slope area and the northern dumping area are obviously increased, while ...
openaire   +1 more source

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