Flow behavior of gas-condensate wells
WebDec 31, 1995 · @article{osti_207282, title = {Practical considerations in the analysis of gas-condensate well tests}, author = {Raghavan, R and Chu, Wei-Chun and Jones, J R}, abstractNote = {Several pressure buildup tests are analyzed with a view to evaluate the potential of the ideas given in the literature. A broad range of tests is examined to … WebWhen reservoir pressure decreases in gas condensate reservoirs, there is a compositional change which makes the system difficult to handle. This type of system requires an Equation of State (EOS) to ensure proper fluid characterization so that the Pressure Volume Temperature (PVT) behavior of the reservoir fluid can be well understood.
Flow behavior of gas-condensate wells
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WebSep 28, 2015 · Gas-condensate reservoirs exhibit complex phase and flow behaviors due to the appearance of a condensate bank in the near-well region, and differ in their behavior from conventional gas reservoirs ... WebJun 4, 2024 · Results show that multi-component adsorption behavior slightly increases the oil recovery in the primary production but more complex in the CO 2-EOR process. Wan and Mu concluded that the nanopore effect impacts the recovery of Eagle Ford shale gas condensate reservoir during the CO 2 cyclic injection. However, the molecular diffusion …
WebApr 26, 2024 · Non-Darcy Flow. In gas wells, there may be a significant non-Darcy component of flow that results in an additional potential difference that depends on the … WebJul 1, 2016 · The effect of condensate blockage on the pressure drop near the well bore has been studied. Two types of single well simulations have been conducted and pressure drop due to condensate blockage has been quantified based on variation of gas relative permeabilities in near well bore area. The relationship of condensate banking pressure …
WebJul 12, 2024 · Conclusion. This chapter converses the hydrocarbon fluids phase behavior. The physical properties of these three natural gas reservoir fluids, with emphasis on retrograde gas condensate gas, dry gas, and wet gas. The behavior of reservoir is determined by phase diagram shape and critical point position. WebApr 8, 2024 · In this work we analyze the isothermal single-phase two-component non-Darcy flow in naturally fractured reservoirs (NFRs) for enhanced gas recovery (EGR) and carbon dioxide storage. The Peng–Robinson equation of state is used to evaluate the thermodynamic properties of the components, and the discretization of the governing …
WebGas-condensate relative permeabilities depend on a number of factors associated with the fluid properties and flow process, and are affected by both viscous and capillary forces. Although research on gas-condensate systems dates back to the thirties, there are as …
WebFlue gas condensation is a process, where flue gas is cooled below its water dew point and the heat released by the resulting condensation of water is recovered as low temperature … culet of a diamondWebApr 2, 1986 · Predicting vertical multiphase flow behavior in oil and gas-condensate wells is of great practical significance and importance. Pressure losses encountered during cocurrent vertical flow of two- or three-phases enter into wide array of design calculations. Such design considerations include : tubing size and operating wellhead pressure in a ... culfadda church tvWebPorous medium flow, fracture flow and free flow in cavities may coexist in such complex systems, which is further complicated by the behavior of retrograde gas condensation. Therefore, to predict the phase behavior of gas-condensate flow and dynamic well performance in fractured vuggy carbonate gas condensate reservoirs pose a great … eastern time in hawaiiWebApr 1, 2024 · The different flow behavior, which can be observed in the log-log pressure derivative, is the same as that in Figure 3.The only difference is that, in all cases, the matrix can also produce into the well … culfabco anchorage alaskaWebGas condensate reservoirs are gas systems that reside in reservoirs with the original temperatures lying between the critical temperature, T C, and the cricondentherm (T max in Figure 2.11 ). If the original reservoir … eastern time in the usaWebWhen reservoir pressure decreases in gas condensate reservoirs, there is a compositional change which makes the system difficult to handle. This type of system requires an … eastern time in the us right nowWebIn particular, multi-fractured horizontal wells (MFHWs) producing from tight gas condensate and oil reservoirs and exhibiting long-term transient linear flow are studied. Several commonly observed behaviors associated with MFHWs producing from tight reservoirs, such as constant gas-oil-ratios (GORs) during the transient linear flow, are ... culfadda church webcam