FIELD: drilling of soil or rock.
SUBSTANCE: invention relates to drilling at deposit processes designing means. In particular, disclosed is method of creating and using supporting anonymity operations database at oil deposit, containing: determining performance indicators set of operations, to be performing for opposing to performance indicators unprocessed data for formation of works performance indicators for each parameter on oil deposit, represented in set; aggregation of multiple performance indicators parameters for generating of statistical indicators for each parameter on oil deposit in set, wherein statistical indicators are generated from unprocessed data, which are not directly available on request; storing of statistical indicators for each parameter on oil deposit in set on available data medium; generation of performance indicators index for each statistical value by comparing corresponding performance indicators parameter with reference value, and identification of efficiency losses using performance indicators parameters.
EFFECT: proposed technical solution provides comparison of works with outside organizations without violation of confidentiality and ownership right for unprocessed data.
21 cl, 5 dwg
