Increasing the degree of certainty on depleted gas reservoir perforation, using geophysical saturation methods

• Autorzy: Şuţoiu F. , Foidaş I. , Avramescu M.

Identyfikatory

DOI

10.7494/drill.2015.32.2.359

• Języki publikacji: EN

Abstrakty

EN

New geophysical investigations, capable of highlight the most thin gas saturated layers, offers for depleted gas reservoirs a new chance. Lately Romgaz, used most types of anterior mentioned investigations, in purpose of analyzing the petrophysical properties of thin sands. Thereby, there had been identified within depleted gas reservoirs, many layers saturated with gas, which after perforation had been confirmed. After, these were included in the effective thickness zone, constitute the foundation for gas resources and reserves reevaluation. In this paper there will be presented some concrete examples regarding the usage of these high resolution logs, for a better definition of reservoir properties.

Słowa kluczowe

EN

depleted gas reservoir; geophysical investigation; effective thickness zone; high resolution logs

• Wydawca: AGH University of Science and Technology Press
• Czasopismo: AGH Drilling, Oil, Gas
• Rocznik: 2015
• Tom: Vol. 32, no. 2
• Strony: 359--368
• Opis fizyczny: Bibliogr. 5 poz., tab., rys., wykr.

Twórcy

autor

Şuţoiu F.

• SNGN ROMGAZ SA

autor

Foidaş I.

• SNGN ROMGAZ SA

autor

Avramescu M.

• SNGN ROMGAZ SA

Bibliografia

• [1] Schlumberger: Evaluation and Monitoring Reservoirs Behind Casing. Oilfield Rview, Summer 2003.
• [2] SmolenJJ.: Cassed Hole and Production Log Evaluation. Pennwell Books, 1996.
• [3] Weatherford: Casedhole Reservoir Evaluation System — tool manual.
• [4] Hotwell: Pulsed Neutron System — technical documentation.
• [5] Atlas G.I.P. SA Ploiesti: Pulsed Neutron-Neutron System