Metodology of field development plan by the example of Vostochno-Messoykhskoye field

Authors: R.R. Bakhitov, R.R. Ismagilov (Gazpromneft-Razvitie LLC), ИюМю Belozerov, A.S. Bochkov, A.N. Sitnikov, O.S. Ushmaev, M.V. Fedorov (Gazpromneft NTC LLC,RF,Saint-Petersburg)

Key words: hierarchy of geological and simulation models, integrated modeling, conceptual model, optimization calculations, calculation of the optimal development pattern design.

The huge volume of analyzed data, as well as a wide range of uncertainties in geology, engineering, developing, and the economy makes it difficult multivariate calculation of simulation models for large fields. It should be remembered that the mapping of geological heterogeneity is a fundamental aspect in predicting the behavior of the productive intervals. The paper presents the methodology of defining the concept of field development, maximizing economic benefits. In the first stage, a preliminary feasibility study for the possible development systems was made, which showed that the greatest economic potential have a horizontal wells development pattern. In the second stage key parameters row system development were identified. At the third stage priority zones were delineated that are involved in the development in the first place. At the fourth step optimal profile and oil based fluids is determined taking into account infrastructure limitations.

References
1. Weber K.J., Influence of common sedimentary structures on fluid flow in
reservoir models, SPE 9247, 1982.
2. Ogunyemi T., Montaggioni Ph., Boubakeur I. et al., Sedimentary facies
computation and stratigraphic analyses using well logs, borehole images
and cores in Triassic fluvial sandstones of the Algerian Sahara, SPE 121945. –
2009.
3. Deschamps R., Guy N., Preux C., Lerat O., Impact of upscaling on 3-D modelling of SAGD in a meander belt, SPE 147035, 2011.
4. Begg S.H., Gustason E.R., Deacon M.W., Characterization of a fluvial-dominated delta: zone 1 of the Prudhoe Bay field, SPE 24698, 1992.
5. Hongmei Li, Jef Caers., Hierarchic modeling and history matching of multiscale
flow barriers in channelized reservoirs, SPE 109252, 2007.
6. Khasanov M.M., Ushmaev O.S., Nekhaev S.A., Karamutdinova D.M., Neftyanoe khozyaystvo – Oil Industry, 2012, no. 12, pp. 26-31.  

Key words: hierarchy of geological and simulation models, integrated modeling, conceptual model, optimization calculations, calculation of the optimal development pattern design.

The huge volume of analyzed data, as well as a wide range of uncertainties in geology, engineering, developing, and the economy makes it difficult multivariate calculation of simulation models for large fields. It should be remembered that the mapping of geological heterogeneity is a fundamental aspect in predicting the behavior of the productive intervals. The paper presents the methodology of defining the concept of field development, maximizing economic benefits. In the first stage, a preliminary feasibility study for the possible development systems was made, which showed that the greatest economic potential have a horizontal wells development pattern. In the second stage key parameters row system development were identified. At the third stage priority zones were delineated that are involved in the development in the first place. At the fourth step optimal profile and oil based fluids is determined taking into account infrastructure limitations.

References
1. Weber K.J., Influence of common sedimentary structures on fluid flow in
reservoir models, SPE 9247, 1982.
2. Ogunyemi T., Montaggioni Ph., Boubakeur I. et al., Sedimentary facies
computation and stratigraphic analyses using well logs, borehole images
and cores in Triassic fluvial sandstones of the Algerian Sahara, SPE 121945. –
2009.
3. Deschamps R., Guy N., Preux C., Lerat O., Impact of upscaling on 3-D modelling of SAGD in a meander belt, SPE 147035, 2011.
4. Begg S.H., Gustason E.R., Deacon M.W., Characterization of a fluvial-dominated delta: zone 1 of the Prudhoe Bay field, SPE 24698, 1992.
5. Hongmei Li, Jef Caers., Hierarchic modeling and history matching of multiscale
flow barriers in channelized reservoirs, SPE 109252, 2007.
6. Khasanov M.M., Ushmaev O.S., Nekhaev S.A., Karamutdinova D.M., Neftyanoe khozyaystvo – Oil Industry, 2012, no. 12, pp. 26-31.  


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