Sedimentation and petrophysical model of deposits STkz1 of Volkovskoe field

Authors: A.R. Kudayarova (BashNIPIneft LLC, RF, Ufa)

Key words: carbonate deposits, lithotype, collector, correlation.

This paper examines the impact of lithologic and sedimentary structure of the carbonate reservoir at its permeability and reservoir properties. On the basis of lithological and petrographic descriptions the author selected two lithological types that differ in structure and character of the carbonate grains of the hollow space. It is also an assessment of the lithotypes allocated using geophysical data.

References
1. Shutikhin V.I., Issledovanie kollektorskikh i petrofizicheskikh svoystv produktivnykh porod po kernam razvedochnykh ploshchadey Respubliki Bashkortostan dlya podscheta zapasov i interpretatsii materialov GIS (Research of
reservoir and petrophysical properties of productive rocks by core samples of
prospecting areas of Bashkortostan for counting reserves and interpretation
of well logging data), Ufa: Publ. of BashNIPIneft', 1995, 183 p.
2. Syundyukov A.Z., Litologiya fatsii i neftegazonosnost' karbonatnykh otlozheniy
zapadnoy Bashkirii (Lithology of facies and oil and gas potential of
carbonate deposits of western Bashkiria), Moscow: Nauka Publ., 1975, 167 p.
3. Fluegel E., Microfacies analysis of limestones. analysys, interpretation, and
application, Berlin: Springer, 2010, 984 p.
4. Lucia F.J., Carbonate reservoir characterization: an integrated approach, Springer, 2007, 336 p. 

Key words: carbonate deposits, lithotype, collector, correlation.

This paper examines the impact of lithologic and sedimentary structure of the carbonate reservoir at its permeability and reservoir properties. On the basis of lithological and petrographic descriptions the author selected two lithological types that differ in structure and character of the carbonate grains of the hollow space. It is also an assessment of the lithotypes allocated using geophysical data.

References
1. Shutikhin V.I., Issledovanie kollektorskikh i petrofizicheskikh svoystv produktivnykh porod po kernam razvedochnykh ploshchadey Respubliki Bashkortostan dlya podscheta zapasov i interpretatsii materialov GIS (Research of
reservoir and petrophysical properties of productive rocks by core samples of
prospecting areas of Bashkortostan for counting reserves and interpretation
of well logging data), Ufa: Publ. of BashNIPIneft', 1995, 183 p.
2. Syundyukov A.Z., Litologiya fatsii i neftegazonosnost' karbonatnykh otlozheniy
zapadnoy Bashkirii (Lithology of facies and oil and gas potential of
carbonate deposits of western Bashkiria), Moscow: Nauka Publ., 1975, 167 p.
3. Fluegel E., Microfacies analysis of limestones. analysys, interpretation, and
application, Berlin: Springer, 2010, 984 p.
4. Lucia F.J., Carbonate reservoir characterization: an integrated approach, Springer, 2007, 336 p. 


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