Foroil

Hugues De Saint Germain

Bruno Heintz

Jean-Marc Oury

Benoit Desjardins

Rémi Daudin

Remi Daudin

A production simulator (), for simulating a mature hydrocarbon field, providing quantity produced (Q) per phase, per well, per layer (or group of layers) and per time as a function of production parameters (PP), wherein the production simulator () matches history data (HD) of the mature hydrocarbon field and verifies a Vapnik condition.

Production simulator for simulating a mature hydrocarbon field

A method of improving the production of a mature gas or oil field, the field comprising a plurality of existing wells, the method comprising the steps of providing a field simulator capable of predicting a production of the field in function of a given scenario, a scenario being a set of data comprising production parameters of the existing wells and, the case may be, location and production parameters of one or more new wells, determining drainage areas of the existing wells using the field simulator, determining locations of candidate new wells such that drainage areas of the candidate new wells, determined using the field simulator, do not overlap with the drainage areas of the existing wells, optimizing the value of a gain function which depends on the field production by determining a set of wells out of a plurality of sets of wells, which optimize the value of said gain function, each set of wells of said plurality of sets of wells comprising the existing wells and new wells selected among the candidate new wells.

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Sainte Foy Les Lyon, France

Hugues De Saint Germain