Multiphase flow modeling is crucial for the oil and gas industry, enabling safer and more cost-
effective subsea well development. In the past 60 years, there have been significant …

Nowadays, the application of advanced technologies in modern production systems is the
main trend of development and technological progress in many industrial sectors. It is due to …

The paper presents an intelligent module to control dynamic two-phase gas–liquid mixtures
pipelines flow processes. The module is intelligent because it uses the algorithm based on …

Liquid loading problem occurs when there is accumulation of liquid in the wellbore. The
ultimate desire of this phenomenon is to reduce gas recovery or completely kill the …

The stability of the subsea oil and gas production system is heavily influenced by slug flow.
One successful method of managing slug flow is to use top valve control based on subsea …

Severe slugging is a cyclic flow regime which causes intermittent delivery of oil and gas
which usually leads to flow separator flooding, production reduction, platform trips and plant …

1.1. Motivação A produção de petróleo a partir de poços offshore é de grande relevância
para o Brasil. Segundo a Agência Nacional do Petróleo, Gás Natural e Biocombustíveis …

Severe slugging is a cyclic flow regime which causes intermittent delivery of oil and gas,
which could lead to flow separator flooding, production reduction, platform trips and plant …

Severe slug flow is undesirable in offshore oil production systems, particularly for late-life
fields. Active control through choking is one of the effective approaches to …

This paper presents a new method for severe slugging mitigation in pipeline-riser systems. It
describes the use of an injectable venturi coupled to the pipeline-riser system upstream of …