No.1(21),2020 PP.161-170

Neftyanaya provintsiya No.1(21),2020

COMPARISON OF RESERVOIR PROPERTIES BASED ON PRESSURE DRAWDOWN AND PRESSURE BUILDUP TEST DATA OBTAINED DURING HYDRAULIC FRACTURING

E.F. Gilfanov
DOI: https://doi.org/10.25689/NP.2020.1.161-170

Abstract

The paper considers combined use of pressure drawdown and pressure buildup test data collected during hydraulic fracturing. A model of permeability distribution along the perforated interval of horizontal well section was obtained. Log-log plots were used to determine fracture propagation into overlying or underlying aquifers.

Key words:

multi-stage fracturing, Nolte function (G–function), pressure buildup curve, pressure drawdown curve, reservoir pressure, permeability index

References

Joshi S.D. Osnovy tekhnologii gorizontal'noy skvazhiny [Horizontal well technology]. Krasnodar: Sovetskaya Kuban’ Publ., 2003, 422 p. (in Russian)

Mayerhofer M., Economides M. Field cases for Рermeability Determination from Minifracs // SPE-26999-PA [One Petro]. – Available at: https://doi.org/10.2118/26999-PA (in English)

Authors

E.F. Gilfanov, Head Specialist, LUKOIL-Engineering Limited KogalymNIPIneft Branch Office in Tyumen
41 Republic st., Tyumen, 625000, Russian Federation
E-mail: GilfanovEF@tmn.lukoil.com

For citation:

E.F. Gilfanov Sravnenie fil'tracionno-emkostnyh svojstv plasta po dannym testov issledovaniya krivoj padeniya davleniya pri gidravlicheskom razryve plasta i krivoj vosstanovleniya davleniya [Comparison of reservoir properties based on pressure drawdown and pressure buildup test data obtained during hydraulic fracturing]. Neftyanaya Provintsiya, No. 1(21), 2020. pp. 161-170. DOI https://doi.org/10.25689/NP.2020.1.161-170 (in Russian)

© Non-governmental organization Volga-Kama Regional Division of the Russian Academy of Natural Science, 2015-2022 All the materials of the journal are available under the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/)

COMPARISON OF RESERVOIR PROPERTIES BASED ON PRESSURE DRAWDOWN AND PRESSURE BUILDUP TEST DATA OBTAINED DURING HYDRAULIC FRACTURING E.F. Gilfanov DOI: https://doi.org/10.25689/NP.2020.1.161-170

Key words: multi-stage fracturing, Nolte function (G–function), pressure buildup curve, pressure drawdown curve, reservoir pressure, permeability index

Authors E.F. Gilfanov, Head Specialist, LUKOIL-Engineering Limited KogalymNIPIneft Branch Office in Tyumen 41 Republic st., Tyumen, 625000, Russian Federation E-mail: GilfanovEF@tmn.lukoil.com

COMPARISON OF RESERVOIR PROPERTIES BASED ON PRESSURE DRAWDOWN AND PRESSURE BUILDUP TEST DATA OBTAINED DURING HYDRAULIC FRACTURING

E.F. Gilfanov
DOI: https://doi.org/10.25689/NP.2020.1.161-170

Key words:

multi-stage fracturing, Nolte function (G–function), pressure buildup curve, pressure drawdown curve, reservoir pressure, permeability index

Authors

E.F. Gilfanov, Head Specialist, LUKOIL-Engineering Limited KogalymNIPIneft Branch Office in Tyumen
41 Republic st., Tyumen, 625000, Russian Federation
E-mail: GilfanovEF@tmn.lukoil.com