Advanced technologies for development and oil reserves involvement of low-permeability dolomite reservoirs in Eastern Siberia

Authors: S.Yг. Pankov, R.A. Mukhutdinov, (RN-Exploration LLC, RF, Moscow), A.M. Haidar, A.N. Gorin, V.G. Baykova (RN-UfaNIPIneft LLC, RF, Ufa)

Key words: dolomite reservoirs, reservoir stimulation, hydrochloric acid treatment, hydraulic fracturing, secondary opening-out of productive formations, geomechanical properties.

This paper considers the perspective technologies of reservoir development in Eastern Siberia. Brief world experience overview of the similar reservoir development is presented. Paper shows the results of such stimulation methods as hydrochloric acid treatment and proppant hydraulic fracturing of low permeability dolomite formations that are developed by RN-Exploration and penetrated by exploratory wells in Lisovsky and Savostyanov oilfields in Eastern Siberia. Practical recommendations for the further search of such reservoirs stimulation techniques are presented.

References

1. North Robertson field, Permian basin, Texas, U.S.A.: Reservoir evaluation report, C&C Reservoirs, U.S.A., 2005, 35 p.

2. Mayerhofer M., Demetrius S., Griffin L., Bezant R.B., Nevans J., Tiltmeter hydraulic fracture mapping in the North Robertson field, West Texas, SPE 59715.

3. Doublet L.E., An integrated geologic and engineering reservoir characterization of the North Robertson (Clear Fork) Unit, Gaines County, Texas: dissertation, 2001.

4. Bergeron J., Blasingame T., Doublet L., Kelkar M., Freeman G., Callard J., Moore D., Davies D., Vessell R., Pregger B., Dixon B., Bezant B., Application of integrated reservoir management and reservoir characterization: final report, Fossil Energy, Houston, Texas, 2000.

5. Application of integrated reservoir management and reservoir characterization to optimize infill drilling: Quarterly technical progress report, Fina oil and chemical company, 1998.

6. Vincent M.C., Examining our assumptions - Have oversimplifications jeopardized our ability to design optimal fracture treatments, SPE 119143.

7. Vincent M.C., Proving it - A review of 80 published field studies demonstrating the importance of increased fracture conductivity, SPE 77675.

8. Valko P., Norman L., Daneshy A., Petroleum well construction, Chapter 17. Well stimulation, Wiley, 1998, 506 p.

9. Abass H.H., Al-Mulhem A.A., Alqam M.S., Mirajuddin K.R., Acid fracturing or proppant fracturing in carbonate formation, A rock mechanic’s view, SPE 102590.

10. Rotondi M., Pace G., Malonga H., Pounga F., Batmaz T., Ndoassal E., Asibor E., Sobernheim D., Amare P., Application of different stimulation techniques, Multistage proppant and acid fracturing operations offshore Congo, SPE 134905.

11. Pujiastuti S., Wijayanti E., S.N. Hestu, Istono N., Wijaya R., Komalasari N., Proppant hydraulic fracturing in low permeability and low acid-soluble carbonate reservoir: A case history, SPE 130518.

12. Cramer D.D., Reservoir characteristics and stimulation techniques in the Bakken formation and Adjacent beds, Billings Nose area, Williston basin, SPE 15166.

12. Afanas'ev I.S., Nikitin A.N., Latypov I.D., Khaydar A.M., Borisov G.A., Neftyanoe khozyaystvo – Oil Industry, 2009, no. 11, pp. 62–66.

13. Borisov G.A., Latypov I.D, Khaydar A.M., Kuzin I.G., Stepanov M.A., Neftyanoe khozyaystvo – Oil Industry, 2009, no. 9, pp. 98–101.

14. Nikitin A., Yudin A., Latypov I., Haidar A., Borisov G., Hydraulic fracture geometry investigation for successful optimization of fracture modeling and overall development of Jurassic formation in Western Siberia, Proceeds of Asia Pacific Oil and Gas conference & exhibition, 4–6 August 2009, Jakarta, Indonesia, SPE 121888-MS.

15. Razvitie sistem perforatsii dlya vtorichnogo vskrytiya. – URL: http://www.bvt-s.ru/article/index.php?group=111&item=2163 (data obrashcheniya: 15.03.2012).

16. Zhang X., Estimate of permeability of fracture corridors, Networks from data acquisition to reservoir simulations, SPE 131218

17. Khaydar A.M., Gorin A.M., Latypov I.D., Borisov G.A., Pal'chik S.A., Shablovskiy A.V., Nabiullin R.M., Neftyanoe khozyaystvo – Oil Industry, 2011, no. 6, pp. 52–56.

Key words: dolomite reservoirs, reservoir stimulation, hydrochloric acid treatment, hydraulic fracturing, secondary opening-out of productive formations, geomechanical properties.

This paper considers the perspective technologies of reservoir development in Eastern Siberia. Brief world experience overview of the similar reservoir development is presented. Paper shows the results of such stimulation methods as hydrochloric acid treatment and proppant hydraulic fracturing of low permeability dolomite formations that are developed by RN-Exploration and penetrated by exploratory wells in Lisovsky and Savostyanov oilfields in Eastern Siberia. Practical recommendations for the further search of such reservoirs stimulation techniques are presented.

References

1. North Robertson field, Permian basin, Texas, U.S.A.: Reservoir evaluation report, C&C Reservoirs, U.S.A., 2005, 35 p.

2. Mayerhofer M., Demetrius S., Griffin L., Bezant R.B., Nevans J., Tiltmeter hydraulic fracture mapping in the North Robertson field, West Texas, SPE 59715.

3. Doublet L.E., An integrated geologic and engineering reservoir characterization of the North Robertson (Clear Fork) Unit, Gaines County, Texas: dissertation, 2001.

4. Bergeron J., Blasingame T., Doublet L., Kelkar M., Freeman G., Callard J., Moore D., Davies D., Vessell R., Pregger B., Dixon B., Bezant B., Application of integrated reservoir management and reservoir characterization: final report, Fossil Energy, Houston, Texas, 2000.

5. Application of integrated reservoir management and reservoir characterization to optimize infill drilling: Quarterly technical progress report, Fina oil and chemical company, 1998.

6. Vincent M.C., Examining our assumptions - Have oversimplifications jeopardized our ability to design optimal fracture treatments, SPE 119143.

7. Vincent M.C., Proving it - A review of 80 published field studies demonstrating the importance of increased fracture conductivity, SPE 77675.

8. Valko P., Norman L., Daneshy A., Petroleum well construction, Chapter 17. Well stimulation, Wiley, 1998, 506 p.

9. Abass H.H., Al-Mulhem A.A., Alqam M.S., Mirajuddin K.R., Acid fracturing or proppant fracturing in carbonate formation, A rock mechanic’s view, SPE 102590.

10. Rotondi M., Pace G., Malonga H., Pounga F., Batmaz T., Ndoassal E., Asibor E., Sobernheim D., Amare P., Application of different stimulation techniques, Multistage proppant and acid fracturing operations offshore Congo, SPE 134905.

11. Pujiastuti S., Wijayanti E., S.N. Hestu, Istono N., Wijaya R., Komalasari N., Proppant hydraulic fracturing in low permeability and low acid-soluble carbonate reservoir: A case history, SPE 130518.

12. Cramer D.D., Reservoir characteristics and stimulation techniques in the Bakken formation and Adjacent beds, Billings Nose area, Williston basin, SPE 15166.

12. Afanas'ev I.S., Nikitin A.N., Latypov I.D., Khaydar A.M., Borisov G.A., Neftyanoe khozyaystvo – Oil Industry, 2009, no. 11, pp. 62–66.

13. Borisov G.A., Latypov I.D, Khaydar A.M., Kuzin I.G., Stepanov M.A., Neftyanoe khozyaystvo – Oil Industry, 2009, no. 9, pp. 98–101.

14. Nikitin A., Yudin A., Latypov I., Haidar A., Borisov G., Hydraulic fracture geometry investigation for successful optimization of fracture modeling and overall development of Jurassic formation in Western Siberia, Proceeds of Asia Pacific Oil and Gas conference & exhibition, 4–6 August 2009, Jakarta, Indonesia, SPE 121888-MS.

15. Razvitie sistem perforatsii dlya vtorichnogo vskrytiya. – URL: http://www.bvt-s.ru/article/index.php?group=111&item=2163 (data obrashcheniya: 15.03.2012).

16. Zhang X., Estimate of permeability of fracture corridors, Networks from data acquisition to reservoir simulations, SPE 131218

17. Khaydar A.M., Gorin A.M., Latypov I.D., Borisov G.A., Pal'chik S.A., Shablovskiy A.V., Nabiullin R.M., Neftyanoe khozyaystvo – Oil Industry, 2011, no. 6, pp. 52–56.


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