Abstract: A method, system, and non-transitory computer readable medium storing instructions executable by a computer processor, the instructions comprising functionality for determining remediation categories for a plurality of wells include: obtaining, by a computer processor, a plurality of attributions for the plurality of wells; obtaining, by the computer processor, a set of weightages for each of the plurality of attributes for the plurality of wells; generating, by the computer processor, a first Well Health Index (WHI) set for a well among the plurality of wells; generating, by the computer processor, a second WHI set for the well; determining, by the computer processor, a sum of weightages of the second WHI set for the well; determining, by the computer processor, a remediation category among a plurality of remediation categories for the well based on the sum of weightages; and generating, by the computer processor, tracking notifications and action reports for the well.

Abstract: A method, system, and non-transitory computer readable medium storing instructions executable by a computer processor, the instructions comprising functionality for determining remediation categories for a plurality of wells include: obtaining, by a computer processor, a plurality of attributions for the plurality of wells; obtaining, by the computer processor, a set of weightages for each of the plurality of attributes for the plurality of wells; generating, by the computer processor, a first Well Health Index (WHI) set for a well among the plurality of wells; generating, by the computer processor, a second WHI set for the well; determining, by the computer processor, a sum of weightages of the second WHI set for the well; determining, by the computer processor, a remediation category among a plurality of remediation categories for the well based on the sum of weightages; and generating, by the computer processor, tracking notifications and action reports for the well.

Abstract: The present invention relates to memory apparatuses and an operating methods using a heterogeneous memory array. An operation method of a memory apparatus using a heterogeneous memory array according to an embodiment of the present invention includes dividing an input bit into at least one data bit according to a mode bit, and writing the divided data bits in each cell of the memory array by using a cell level of the memory array which is configured according to the mode bit.

Abstract: The present invention relates to memory apparatuses and an operating methods using a heterogeneous memory array. An operation method of a memory apparatus using a heterogeneous memory array according to an embodiment of the present invention includes dividing an input bit into at least one data bit according to a mode bit, and writing the divided data bits in each cell of the memory array by using a cell level of the memory array which is configured according to the mode bit.