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 Wysłany: Sob 10:23, 22 Sty 2011 Temat postu: Case Study Oil and Gas Exploration found in the co |
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Case Study: Oil and Gas Exploration found in the contribution to reserves
Dimensional,[link widoczny dla zalogowanych], three-dimensional seismic model of the workload of the regression: y = 6278.5Xl +5.61 X2 economic significance of the model is from 1986 to 2005,[link widoczny dla zalogowanych], A two-dimensional seismic oil per million km marginal outputs 62,785,000 tons of proven reserves; three-dimensional seismic marginal output per square kilometer for the 5.6l tons of proven reserves. Measured over a certain stage of the exploration model of the workload contribution of the reserves found under the conditions of the existing workload of the combined contribution of the phase of its economic significance is the composition of the workload in the workload of the system all play a role in the degree. Third, the work of different periods set A marginal oil field exploration the exploration work will be put into production and reserves data are found in different periods can be calculated efficiency of the oil exploration work. 1, two-dimensional seismic work in the statistical analysis showed that the marginal product (see Figure 6), A fifth five hundred ninety-five D seismic work on the proven oil reserves of the marginal product of seven hundred fifty-eight thousand five hundred ninety-five fifth Figure 7A-D seismic work on the proven oil reserves of the marginal output 3oo25020015Ol005OO seven hundred fifty-eight thousand five hundred ninety-five Figure 8A-fifth of the proved reserves of oil wells work output of the workload of the marginal decline in investment, output effect of the workload began to show effects of statistical test is not significant, the regression results is not strong regularity. 2. The marginal product of three-dimensional seismic work the marginal product of three-dimensional seismic in the 3. Exploratory wells workload workload of the marginal product of the marginal product of a statistical test has been significant (see Figure  . A field Fourth,[link widoczny dla zalogowanych], the conclusion by building models to simulate the discovery and exploratory work EcoN reserves the amount of exploratory work and seismic work and the coefficient of regression between the comprehensive calculation, the long-term oil field can be calculated A (Work using this method into effect analysis, the results can be used to determine oil companies work input and adjust the reference one. Statistical analysis showed that, A field from the no significant long-term benefits. The law of diminishing marginal returns are Conversely, to increase the marginal product of exploration work, except to increase the workload of a certain kind of input, we should also increase the workload of other stages of the investment. But the reality is that after years of exploitation of the majority of domestic oil fields, oil fields and A, as the workload has a larger coverage area, expanding the space is relatively limited. Therefore, ways to increase the workload of the investment will be mainly relying on technological innovation, increase technology in all elements of the exploration phase input. For the A field, it should see its increasing reserves and production of the situation is more serious. A stable future for the development of oil fields, the author recommends: 1) decreased efficiency for the workload of the status of the input factors of production should increase efforts to further optimize the investment and effort to deploy programs to promote increased storage stable; 2) for the two-dimensional seismic workload of the effectiveness of the phenomenon of long-term not significant, strengthening the old two-dimensional seismic data reprocessing efforts to increase on this basis into three-dimensional seismic work; 3) strengthening earthquake and exploratory research of new technologies,[link widoczny dla zalogowanych], exploration and development path to go fine,[link widoczny dla zalogowanych], steady progress increase reserves, raise the marginal product of exploration work to promote the field of sustainable development.
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