SYSTEM FOR DETERMINING WELL INTERFERENCE COEFFICIENTS Russian patent published in 2017 - IPC G06F17/11 G01V99/00 E21B47/00 

FIELD: oil industry.

SUBSTANCE: invention relates to oil industry and is intended for studying interference phenomena and well interference. Disclosed is a system for determining coefficients of well interference, including a database module, a data sampling unit, a data preparation module, a coefficient calculation module, a reporting module, a report display unit. Said system additionally comprises a unit for checking accuracy of calculations, mapping unit, module of initial conditions, model adaptation module. Module of initial conditions is one-way connected to data sampling unit, data sampling unit is two-way connected to database, database module is one-way connected to mapping unit, mapping unit is one-way connected to initial conditions, data sampling unit is one-way connected with data preparation module, data preparation module is one-way connected to coefficient calculation module, coefficient calculation module is one-way connected to unit for checking calculations, unit for checking calculations is one-way connected to model adaptation module, model adaptation module is one-way connected to coefficient calculation module, coefficient calculation module is one-way connected to reporting module, reporting module is one-way connected to report display unit. Database module consists of telemetry database and a database of reference information. Module of initial conditions consists of a time period input unit and a well sampling unit. Data preparation module consists of a data correction unit and a cross-table unit. Coefficient calculation module consists of a unit for model of deposit area, unit of differential equations, a coefficient calculation unit. Reporting module consists of a unit for building coefficient tables, a unit of constructing interference map, a unit for plotting pressure curves. Model adaptation module consists of a unit of selection of boundary conditions and a unit for selection of value of compressibility.

EFFECT: proposed system enables to study interference phenomena and well interference in order to optimise production of oil production.

1 cl, 5 dwg, 1 tbl