Fracture characterization in gas reservoirs
WebOil and gas reservoir fracture is not only the important reservoir space, but also the main passage of the oil and gas migration. Therefore, the characterization of fracture is of … WebApr 13, 2024 · Naturally fractured reservoirs are indescribable systems to characterize and difficult to produce and forecast. For the development of such reservoirs, the role of naturally forming fractures in the different development stages needs to be recognized, especially for the pressure maintenance and enhanced oil recovery stages. Recent …
Fracture characterization in gas reservoirs
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WebJan 19, 2024 · A fractured reservoir is one in which naturally occurring fractures either have or are predicted ... WebOct 31, 2014 · Four types of plots are selected to identify production signatures that could be used to characterize the hydraulically generated fracture parameters. Of these plots, reciprocal of gas-flow rate vs. gas-material-balance time and the reciprocal of gas-rate derivative vs. time are provided in this summary.
WebOct 22, 1995 · Abstract. Significant gas reserves are present in low-permeability sandstones of the Frontier Formation in the Green River Basin, Wyoming. Successful exploitation of these reservoirs requires an understanding of the characteristics and fluid-flow response of the regional natural fracture system that controls reservoir productivity. Fracture … WebSep 26, 2024 · Fractures in cores from Kuqa deep gas reservoirs. (a): two unfilled shear fractures, KS801 well; (b): semi filled tensile fracture, KS2-2-14 well; (c): a tensile fracture filled with calcareous ...
WebSep 1, 2024 · Abstract. The invasion of aquifers into fractured gas reservoirs with edge water aquifers leads to rapid water production in gas wells, which reduces their gas production. Natural fractures accelerate this process. Traditional reservoir engineering methods cannot accurately describe the water influx, and it is difficult to quantitatively … WebMar 16, 2024 · The pore structure of shale gas reservoirs has strong heterogeneity, and the flow mechanism in multiscale media is complex. The fracture network of hydraulic …
WebAug 28, 2024 · However, gas productivities of the fractured NGH reservoirs have not been evaluated so far due to the rare accessible logging data for detailed characterization of …
WebFracture characterization. Understanding fracture orientation and their intensity are important for the development of unconventional reservoirs. The vertically aligned … brow controlWebJan 19, 2024 · A fractured reservoir is one in which naturally occurring fractures either have or are predicted to have a significant effect on reservoir fluid flow in the form of (1) increased reservoir permeability, (2) increased porosity, and/or (3) increased permeability anisotropy.Four basic types of reservoir fractures can be defined (): Type 1—Provide … everett 510 bus scheduleWebAug 27, 2024 · Identification and characterization of natural fractures in gas shale reservoir using conventional and specialized logging tools … everett 4th of july paradeWebApr 10, 2024 · The gas production increases with the increase in fracture conductivity, where the cumulative gas production increases from 4.86 × 10 7 m 3 (without fractures) to 5.10 × 10 7 m 3 (DFC = 10); the maximum daily gas production increases from 900 days of 18,663.41 m 3 /day (without fractures) to 300 days of 30,155.98 m 3 /day (DFC = 10). … everett 4th of july parade 2022WebOct 25, 2024 · A large portion of the world’s oil reserves is found in naturally fractured reservoirs; fractured reservoirs contain more than 20% of the world’s remaining oil and … browco sunshine coastWebApr 30, 2024 · Generally, organic matter provides the source of shale gas, and fracture development controls the reservoir capacity (e.g., ). Figure 17(a) shows the relationship between the fracture density and gas content in well L6, and the statistic shows that the relationship between them is piecewise. When fracture density is less than 122 … browcote eyebrow sealerWebApr 6, 2024 · In this paper, a novel production data analysis (PDA) method is proposed for fracture characterization with the consideration of interwell fracture connections after … brow contour pen benefit cosmetics