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Applied Imaging Petrophysical log data to improve the resolution of geological analysis


Like. These units into a layer is very obvious. Core results also confirmed this point in the well, based on E = I layer processing section of the geochemical logging has established deep lateral conductivity and dry clay volume question (Figure 4),ralph lauren pas cher, the form used in this conversion formation micro-resistivity imaging log scale high-resolution conductivity, high resolution in order to export the appropriate index should pay special attention to ensure that the clay in the vicinity of the borehole drilling induced fracture and the plate is not good and so does not make contact with micro-ground Resistivity imaging conductivity deviation scale formation if they are high-inclination, should be taken to ensure the formation micro-resistivity imaging of angle correction, also can be applied to each plate resistivity. : Set x. Fu, '§ _ a,: f: the amount of a D. . . . Conductance. The total volume of dry clay ring 4 and the deep power early delivery homes map. All data are from the log data into a high-resolution geochemical analysis of clay index scale derived from low-resolution clay volume, to export high-resolution dry clay volume. According to the aforementioned step (2) - (5) to determine high-resolution porosity and volume of minerals. Finally. After dealing with the FMI scale conductivity and high-resolution high-resolution hydrocarbon volume reached saturation because in this case formation water salinity is low, therefore, the application of the Waxman an ancient water saturation Heights Smith equation Gravestock adjustable. Figure 5 compares the low and high resolution analysis, one can clearly see the low resolution process will cover many middle layers, and formation micro-resistivity imaging log results and high-resolution analysis results are very consistent; Figure 6 Well this deposition unit Ⅵ, Ⅷ penetration of a comprehensive evaluation of the results of the thickness of the product,christian louboutin pas cher, evaluation of reservoir oil production rate is derived almost increased. Times; Figure 7 for the two integrated hydrocarbon reservoir pore volume,mbt chaussures paris, we can see the evaluation of the total hydrocarbon pore volume increased r6O. Although the liquid production and hydrocarbon column height in itself significantly increased, but should take into account the estimated net output layer is generally used cutoff value of Figure 6, Figure 7 compares the traditional end of the area worth a total volume of hydrocarbon and the cumulative thickness of product penetration, the results are as follows: (1) the total porosity greater than 10p. U. ; (2) water saturation less than 50; (3) lower total dry clay Ding 35. No.]], No. 0 scraping imaging applications petrophysical well data to improve the geological sub-compromise resolution of 255 conventional wells in Figure 5 to distinguish Zhuo Venezuela and increase the rate rise debate analysis oyster odd fruit rhyme FMl One side of the image are shown in order to refer to Note: Low-resolution analysis of the vertical resolution is poor, making the loss of some sandstone rock formations and million, while other layer as layer boundaries shift ring and enlarged. However, the treatment is to improve the resolution faithfully reproduce most of the sand,christian louboutin boutique, Wan rock, and provides a better account of the real production level presume. The figure shows the formation of mineral from left to right are: illite, high-Zhi Shi, montmorillonite, muscovite, feldspar, quartz, calcite (rounded pyrite, siderite and trace mineral base rainbow stone ) 2j6 999 years of foreign oil and gas exploration] E anhydride Lu j × * temporarily increased by 97% ######## field nosebleed Dan Resolution / l reservoir value _ the value of Japanese companies have identified aiming know the value of low-Dan l BU class rate - a cut-off value is high Dan * 6 cans of research projects and to improve general well-resolution analysis of the penetration of a comprehensive report thickness product (oil production rate) compared lizard -;. Light. Mystery luxuriant. Dan odd Ⅱ 0 delete low resolution water / l cut-off value of feet high Dan Resolution / l cut-off value of low-resolution cut-off duty there - have dipped in value of the high-resolution prison routine and head 7 of wells to improve the analysis of sub-rate comprehensive report well rounded hydrocarbon pore volume (volume of hydrocarbons) comparisons confirmed the resolution enhancement of the impact of these layered reservoirs. Evaluation of the oil production rate increased four-fold increase in volume of hydrocarbon-l times. As the low-resolution analysis of thin sandstone layers will be seen as non-producing layer. Therefore, we can see that the cutoff value for the standard resolution analysis of the impact is very obvious, which changed the previous findings of the evaluation made reservoir on the high-resolution layered reservoir evaluation is necessary. This paper pointed out that the evaluation of high-resolution analysis of the impact of layered sand-shale reservoirs and describes the results of core analysis, geological parameters and the introduction of high-resolution processing methods, with special emphasis on this approach is not just used to enhance the results of geochemical analysis, This method depends on a variety of clay minerals derived porosity and total clay with a reliable relationship between the volume. The article also assume that the relationship is also suitable for laminated sand-shale sequence of sedimentary environment. If the above assumptions was established, this method results and improve the results of low-resolution analysis is consistent with the geology. References (of] four, slightly) translated SPEFormationEvatuatio, June, 1997 issue of the translator profile Wang Yanjun see Feng 1997] Issue 120. (This editor Hu Qinan) cricket coral reef coral ∞ 0
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