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Method of improving the production of a mature gas or oil field
Method of improving the production of a mature gas or oil field
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机译:改善成熟气田或油田产量的方法
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摘要
A method of improving the production of a mature gas or oil field, said field comprising a plurality of existing wells, said method comprising: - providing a field simulator capable of predicting a production of said 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 said existing wells using the field simulator, - determining locations of candidate new wells such that drainage areas of said 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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