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Proactive control of cresting in homogeneous oil reservoirs: an experimental study
Homogeneity Capillarity Cresting Breakthrough time
2018/4/2
This paper sets out to investigate experimentally the use of electromagnetic valves in controlling production of water during cresting from homogeneous non-fractured thick-oil and thin-oil reservoirs,...
Study shows dispersant lingered in Gulf four years after oil spill（图）
oil spill dispersant lingered
2014/9/1
Scientists from Haverford College and Woods Hole Oceanographic Institution investigated the presence of dispersants following the Deepwater Horizon oil spill.
U.S. and Swiss chemists used comprehensive two-dimensional gas chromatography (GCxGC) to more accurately understand oil fate from the Deepwater Horizon spill.
A comparative experimental study on gas generation from saturated and aromatic hydrocarbons isolated from a Cambrian oil in Tarim basin
oil cracking saturates aromatics pyrolysis experiment natural gas carbon isotopes
2017/8/9
The saturated and aromatic hydrocarbons isolated from a Cambrian oil (TZ62well) in the central Tarim basin were pyrolyzed in sealed gold tubes to investigate how the gases generated from them would va...
Sedimentary fills and hydrocarbon potential of rift basin：a case study from the Muglad basin，Sudan
sedimentary facies sedimentary system hydrocarbon potential Muglad basin；Sudan
2009/10/29
sedimentary fills and hydrocarbon potential of the M uglad basin have been discussed．A total of five depositional facies have been recognised in this basin，including alluvial I fan—delta，delta．and lac...
Feasibility Study of Auto Ignition in In-situ Combustion Process
In-situ combustion Heavy oil Kinetic model Auto ignition
2009/8/4
Application of in-situ combustion is not widespread for a variety of reasons including the relatively large expense required to evaluate prospects. Moreover, because of the complexity of in-situ comb...
Experimental Study of Miscible Fluid Injection in Iranian Artificially Fractured Porous Media
Fractured porous media Matrix-fracture mass transfer Miscible displacement Experiment
2009/7/24
Miscible displacement experiments were performed to study recovery efficiency by gravity drainage in Asmari fractured cores. We used vertically mounted 0.0381 m diameter fractured and non-fractured ...
FT-IR Spectroscopic Study of the Reaction Mechanism for Selective Reduction of NO over Sol-gel Prepared In2O3-Ga2O3-Al2O3 Catalysts
Nitrogen monoxide selective reduction Propene Gallium oxide catalyst
2009/7/24
The catalytic activity of Ga2O3-Al2O3 for the selective reduction of NO with propene was inhibited by the presence of H2O, whereas the catalytic activity of In2O3-Ga2O3-Al2O3 was significantly promot...
A fundamental study of microbial attachment and transport in porous media for the design of MEOR
MEOR Cell recovery Cell attachment amount Two-dimensional porous media
2009/5/8
Generally, the cell number of the microbes attaching to the solid phase is large rather than that of microbes floating in the pores. For more reliable MEOR (Microbial Enhanced Oil Recovery), such att...
Experimental study on cuttings transport in drilling directional wells
drilling directional well experiment cuttings transport critical flow rate
2009/5/7
Cuttings transport behavior in drilling directional wells was experimentally investigated using a once-through type large-scale flow loop apparatus, the Cuttings Transport Flow Loop System (CTFLS) i...
A reservoir modeling in feasibility study phase—Application for condensate banking modeling—
reservoir modeling condensate banking local grid refinement
2009/5/7
A reservoir modeling using simulation software on the market is popular to evaluate production profile and has specific requirement in an each phase through a project. Generally, a simpler model is p...
Fundamental study for prediction of productivity in oil/gas fractured reservoir based on flow-through experiment under confining pressure
tensile fracture permeability granite Rubber-Confining Pressure Vessel
2009/4/27
Flow-through experiments were performed for single tensile fractures artificially created in granite, using Rubber-Confining Pressure Vessel (R-CPV), which has been developed for the experiments und...
A new avenue of sedimentological study of deep-water successions: Reorganization of the lowstand depositional model
sequence stratigraphy lowstand depositional systems falling stage
2009/4/24
A falling-stage deep-water succession is characterized by sandstone-dominated channel-and-overbank deposits and age-equivalent depositional-lobe deposits. In contrast, a lowstand deep-water successi...
The methodological study for rapid measuring of volatile organic compounds in atmospheric air
Volatile organic compounds Passive sampler Rapid measuring method
2009/4/9
It is important to reduce discharge of volatile organic compounds outside, so as to prevent air pollution that related to photochemical smog or suspended particulate matters. In consideration of rec...
Case study of thin reservoir detection in Copa Macoya gas field, Eastern Venezuela Basin
Hiroki Arakawa Naomi Tobikawa Hideaki Ban
2009/4/3
It is a key to identify the distribution of multi-reservoir sand layers for exploration and development of Copa Macoya gas field in East Venezuela basin. However, it is difficult to estimate reservoi...