Results 1 to 10 of about 142,584 (332)

Impact of Polycyclic Aromatic Hydrocarbon Accumulation on Oyster Health. [PDF]

Front Physiol, 2021
In the past decade, the Deepwater Horizon oil spill triggered a spike in investigatory effort on the effects of crude oil chemicals, most notably polycyclic aromatic hydrocarbons (PAHs), on marine organisms and ecosystems. Oysters, susceptible to both waterborne and sediment-bound contaminants due to their filter-feeding and sessile nature, have become
Gan N, Martin L, Xu W.
europepmc   +6 more sources

Evaluating Seals for Hydrocarbon Accumulations: ABSTRACT [PDF]

AAPG Bulletin, 1986
Seals are an important and often overlooked component in the evaluation of a potential hydrocarbon accumulation. Effective seals for hydrocarbon accumulations are typically thick, laterally continuous, ductile rocks with high capillary entry pressures.
Marlan W. Downey
openalex   +2 more sources

Diagenesis Sequence and Hydrocarbon Accumulation Period of the Ordovician Reservoir in Well Tashen-6, Tahe Oilfield, Tarim Basin, NW China. [PDF]

ACS Omega, 2022
Feng T, Feng Y, Tang J, Cui Y, Wang B, Peng F, Qin D, Zhang Y.   +7 more
europepmc   +3 more sources

Hydrocarbon gas accumulations in Greece and their origin

Bulletin of the Geological Society of Greece, 2001
In the sedimentary basins of Greece are found a lot of hydrocarbon gases that can be distinguished in four categories. Surface gas seeps, gas shows in shallow water-wells, gases in exploration wells and hydrocarbon gas fields. The main gas shows are mainly located inside recent clastic sediments.
N. Rigakis, N. Roussos, Ε. Kamberis, P. Proedrou   +3 more
openalex   +3 more sources

Surface markers of hydrocarbon accumulations (Carpathian Mountains)

Oil and Gas Geology = Geologiya Nefti i Gaza, 2020
Г. М. Петруняк, M.D. Petruniak, Ukrainian Mineralogical Society   +2 more
openalex   +2 more sources

Characterization of Residual Oil Distribution in Sandstone by NMR: A Microscopic View on Oil Recovery by Miscible CO2 Flooding

Lithosphere, 2022
Miscible CO2 flooding gains rising popularity due to high displacement efficiency and potential carbon negativity. It is well documented that pore-level heterogeneity is one of the dominant mechanisms responsible for the variation in oil recovery ...
Anlun Wang, Xiaoqing Zhao, Jianguang Wei, Lisha Zhao, Guangliang An, Xiaofeng Zhou, Jiangtao Li, Xuedong Shi, Ying Yang, Gen Li   +9 more
doaj   +1 more source

Geochemical characteristics and mechanisms of densification of pre-Jurassic crude oil in the Tainan Sag, Turpan-Hami Basin, China

Unconventional Resources, 2022
Large volumes of heavy oil were distributed in the pre-Jurassic strata of Tainan sag, Turpan Hami Basin, China. The geochemical characteristics and origins of heavy oil are of great significance to future exploration in the region.
Yaao Chi, Bo Liu, Yuchu Chen, Boyang Wang, Longhui Bai, Liu Wang, Yaohui Xu   +6 more
doaj   +1 more source

Pore types, genesis, and evolution model of lacustrine oil-prone shale: a case study of the Cretaceous Qingshankou Formation, Songliao Basin, NE China

Scientific Reports, 2022
A comprehensive characterisation of the pore structure in shale oil reservoirs is essential for forecasting oil production and exploration risks. This study forecasted these risks in the oil-rich Songliao Basin using combination of high-resolution field ...
Wenyuan He, Bo Liu, Mengdi Sun, Liu Wang, Jinyou Zhang, Qamar Yasin, Shansi Tian, Shuo Gao, Chima Finnian Ukaomah   +8 more
doaj   +1 more source

Combination of alkali–surfactant–polymer​ flooding and horizontal wells to maximize the oil recovery for high water cut oil reservoir

Energy Reports, 2021
Alkali/surfactant/polymer (ASP) combines the advantages of each of the chemical in the blend. ASP has shown to be an effective and practical method to enhance oil recovery.
Jianguang Wei, Jiangtao Li, Xuedong Shi, Runnan Zhou   +3 more
doaj   +1 more source

Tectonic relationship between the Kelameili range and the Dajing depression: Insights into the Carboniferous tectonic-sedimentary framework

Petroleum Exploration and Development, 2020
Based on comprehensive analysis of typical outcrops, latest deep wells drilled and high resolution seismic profiles in the study area, we examined the geologic structure of the Kelameili range, and analyzed the structural relationship between the ...
Lei ZHANG, Dengfa HE, Zejun YI, Di LI
doaj   +1 more source