... of compartmentalization or lack of thermodynamic equilibrium in some of the reservoir intervals, providing information for future well data acquisition and field planning decisions. Among downhole fluid measurements, optical density of the formation fluid linearly correlates with reservoir fluid asphaltene content, which...

... & Gas Vaca Muerta shale economics fracture proppant concentration completion design hydraulic fracture geometry reservoir standard deviation correlation Argentina unconventional resource technology conference hydraulic surface Completion Scenario reservoir fluid Introduction...

... and reservoir fluids. Effluent characterization "in situ", during the stimulation jobs contain valuable information for directing the operation steps in order to prevent interaction of incompatible fluids and ensure the beginning and end of each treatment stage. This article contains the results of chemical...

... of a data-acquisition system, an acoustically controlled tester valve, and samplers can significantly improve well-testing strategies. Upstream Oil & Gas annulus pressure real time system acoustic telemetry Drillstem Testing sampler bottomhole fluid gauge reservoir fluid operation...

... Abstract Reservoir fluids from Lake Maracaibo have reportedly caused asphaltene operational problems ranging from plugging of wellbores, pipelines and flowlines to clogging of surface facilities ( Garcia et al, 2001 ). Production of fluids from some part of the region has been dramatically...

... to present two phases in the reservoir, liquid condensed will be trapped into the rock and non representative reservoir fluid will be able to take. For this reason, it is necessary to take fluid samples from Gas-Condensate reservoirs during testing operations or before production phase. Abstract During...

... = ( A t A ) − 1 A t Y Application to hypothetic reservoirs To test the accuracy of the proposed GMBE for NFR, two hypothetical cases of oil production from a NFR were used. Case 1 is a black oil with inicial gas cap in a NFR. Case 2 also is a NFR where the reservoir fluid...

... reservoir fluid MMP Modeling & Simulation injection pressure composition MMP correlation molecular weight interfacial tension enhanced recovery equation Upstream Oil & Gas mobility ratio Injection Project miscibility pressure Oil Recovery Introduction Through the past decades...

... related to fluid data. A systematic approach to fluid sampling is presented which discusses the different aspects related to the quality of fluid data obtained depending on the sampling method, type of reservoir fluid system and formation properties. Recommendations for the decision making process...

... of reservoir fluid samples used to simulate relevant laboratory tests within a predefined accuracy. This paper focuses on investigating how the number of components impacts the speed and accuracy of real world compositional reservoir simulations. The procedure starts with using PVT laboratory test data...

...) was suitable for laboratory CO 2 flooding studies. An increase in the operating pressure improved oil recovery for the CO 2 water-alternating-gas (WAG) processes in sandpacks saturated with stock tank oil. However, the recovery in reservoir-fluid-saturated sandpacks was relatively insensitive...

... & gas evolution reservoir fluid argentina government production control saturation reserves evaluation production monitoring hypothesis reservoir surveillance thermodynamic behavior fraction united states government binary interaction coefficient Introduction Optimizing...

... ; Irani and Funk, 1977 ; Gearhart, 1980 ; Audeh and Yan, 1982 ; Radosz et al, 1987 ). In naturally-pressured reservoirs, the fluid pressure is governed by forces of nature. In EOR operations, the reservoir fluid pressure is influenced by injection of carbon dioxide, light hydrocarbons, water, surfactant...

... definitions. This paper deals with the reservoir fluid characterization procedures, simulation techniques, and phase equilibrium considerations required to properly identify the producing horizons in the CARIT0-1X well. fluid behavior pvt measurement production monitoring condensate fluid condensate...