Porosity and permeability prediction using pore geometry structure method on tight carbonate reservoir

Mulyanto, Bagus Sapto; Dewanto, Ordas; Yuliani, Ayu; Yogi, Ade; Wibowo, Rahmat Catur

doi:10.1088/1742-6596/1572/1/012052

Cited by 6 publications

(1 citation statement)

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“…For terrigenous reservoirs, the standard approach with core-well-log correlation identification and property interpolation using geostatistic methods usually shows satisfied results of permeability distribution across reservoir volume [9]. For a complex carbonate reservoir, the problem of permeability distribution across the volume is extremely difficult [10,11]. Different approaches or their combinations are used for complex carbonate reservoir permeability predictions: rock typing, multi-scale data combining, seismotypes identification, scale effect estimation, anisotropy study, uncertainties analysis, etc.…”

Section: Introductionmentioning

confidence: 99%

Rock Typing Approaches for Effective Complex Carbonate Reservoir Characterization

Krivoshchekov,

Kochnev,

Kozyrev

et al. 2023

Energies

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For highly heterogeneous complex carbonate reef reservoirs, rock typing with respect to depositional conditions, secondary processes, and permeability and porosity relationships is a useful tool to improve reservoir characterization, modeling, prediction of reservoir volume properties, and estimation of reserves. A review of various rock typing methods has been carried out. The basic methods of rock typing were applied to a carbonate reservoir as an example. The advantages and disadvantages of the presented methods are described. A rock typing method based on a combination of hydraulic flow units and the R35 method is proposed. Clustering methods for rock typing are used. The optimum clustering method is identified, and for each rock type, the permeability–porosity relationships are built and proposed for use in the geomodelling stage.

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Section: Introductionmentioning

confidence: 99%