Evaluation of fracture porosity of carbonate reservoir using probabilistic-statistical methods

Authors: D.A. Martyushev (Perm National Research Polytechnic University, RF, Perm)

Key words: initial production rate, cumulative production, pressure build-up curve, fracturing porosity of reservoir, carbonate reservoir.

The author considers carbonate reservoirs in the north of the Perm region. Frequency graphs are constructed using cumulative oil production of wells, as well as correlation function of the initial well production. The results of pressure build-up curves analysis are compared with the calculation data obtained by probabilistic-statistical methods.

References

1. Cherepanov S.S., Martyushev D.A., Ponomareva I.N., Neftyanoe khozyaystvo. – Oil Industry, 2013, no. 3, pp. 62-65.

2. Martyushev D.A., Mordvinov V.A., Neftyanoe khozyaystvo – Oil Industry,

2014, no. 1, pp. 67-69.

3. Martyushev D.A., Chumakov G.N., Neft', Gaz i Biznes, 2013, no. 11, pp. 46-48.

4. Cherepanov S.S., Martyushev D.A., Ponomareva I.N., Khizhnyak G.P.,

Neftyanoe khozyaystvo – Oil Industry, 2013, no. 4, pp. 60-61.

5. Erofeev A.A., Ponomareva I.N., Turbakov M.S., Inzhener-neftyanik, 2011,

no. 3, pp. 12-15.

6. Shcherbakov A.A., Turbakov M.S., Dvoretskas R.V., Neftyanoe khozyaystvo –

Oil Industry, 2012, no. 12, pp. 97-99.

7. Nelson R.A., Geological analysis of naturally fractured reservoirs, 2nd ed.,

Gulf Publishing, Houston, Texas, Contr.in Petrol. Geology and Eng., 2001,

332 p.

8. Khisamov R.S., Khamidullin M.M., Nechval' S.V. et al., Neftepromyslovoe

delo, 2006, no. 1, pp. 21-24.

9. Dzyubenko A.I., Nikonov A.N., Vestnik PNIPU. Seriya Geologiya. Neftegazovoe i gornoe delo, 2012, no. 4, pp. 56-63.

10. Erofeev A.A., Mordvinov V.A., Vestnik PNIPU. Seriya Geologiya. Neftegazovoe i gornoe delo, 2012, no. 5, pp. 57-62.