QUANTIFICATION OF PRESSURE INTERFERENCE AMONG WELLS

QUANTIFICATION OF PRESSURE INTERFERENCE AMONG WELLS

Quantification of pressure interference among wells in a well system is determined by determining a base productivity index for a target well in the well system. The base productivity index is free of interference on production through the target well from flow through other wells in the multiple we...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Rahman, Noor M. Anisur, Obathani, Omar H
Format: Patent
Sprache:eng
Schlagworte:
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Quantification of pressure interference among wells in a well system is determined by determining a base productivity index for a target well in the well system. The base productivity index is free of interference on production through the target well from flow through other wells in the multiple wells. A current productivity index for the target well is determined. The current productivity index is affected by interference on production through the target well from flow through other wells in the multiple wells. An interference modulus is determined for the target well based on the current productivity index and the base productivity index for the target well. Using the interference modulus for the target well, an effect, such as a numerical value representing the effect, on the target well, of the simultaneous flow through the other wells in the multiple wells is determined.