Water shutoff and conformance improvement: an introduction

نویسندگان

چکیده

Abstract This paper provides an introduction to the topic of water shutoff and conformance improvement. After indicating volumes produced during oilfield operations, a strategy is provided for attacking excess production problems. Problem types are categorized, typical methods problem diagnosis mentioned, range solutions introduced each type. In third section paper, concept disproportionate permeability reduction introduced—where polymers gels may reduce more than oil or gas. When where this property value discussed. The fourth describes properties formed as they extrude through fractures how those can be when treating problems caused by fractures. Section 5 covers efficiency with which block after gel placement—especially, impact fluids injected subsequent treatment.

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ژورنال

عنوان ژورنال: Petroleum Science

سال: 2021

ISSN: ['1672-5107', '1995-8226']

DOI: https://doi.org/10.1007/s12182-021-00546-1