A review on the role and impact of various additives as promoters/inhibitors for gas hydrate formation

Q Nasir, H Suleman, YA Elsheikh - Journal of Natural Gas Science and …, 2020 - Elsevier
Formerly, additives were only used to inhibit the formation of solid hydrates in pipelines and
maintain a safe and economic fuel transportation. Recently, their role has reversed in newly …

Non-amide kinetic hydrate inhibitors: A review

Q Zhang, MA Kelland, H Lu - Fuel, 2022 - Elsevier
Kinetic hydrate inhibitors (KHIs) have been used for several decades to solve the hydrate
formation problem in oil and gas flowlines. Traditional KHIs are amide-based polymers, eg …

Thermodynamic and kinetic promoters for gas hydrate technological applications

AAA Majid, J Worley, CA Koh - Energy & Fuels, 2021 - ACS Publications
In recent years, there has been growing interest in gas hydrates as technological
applications, such as for energy (methane and hydrogen) storage and transportation …

Review and perspectives of energy-efficient methane production from natural gas hydrate reservoirs using carbon dioxide exchange technology

I Wilson, S Saini, H Sreenivasan, C Sahu… - Energy & …, 2023 - ACS Publications
Natural gas hydrates are unconventional abundant hydrocarbon energy resources that can
guarantee energy sustainability with little environmental impact. The solid nature of the …

Status of natural gas hydrate flow assurance research in China: a review

B Shi, S Song, Y Chen, X Duan, Q Liao, S Fu… - Energy & …, 2021 - ACS Publications
Natural gas hydrates (NGH) are prone to causing pipeline blockage in flow assurance,
attracting considerable attention in the petroleum industry. This work reviews the significant …

Review of kinetic hydrate inhibitors based on cyclic amides and effect of various synergists

A Singh, A Suri - Energy & Fuels, 2021 - ACS Publications
This Review presents a comprehensive literature review of an important class of kinetic
hydrate inhibitors (KHIs) that is based on cyclic amides (lactams). The major aspects of the …

The delay of gas hydrate formation by kinetic inhibitors

VWS Lim, PJ Metaxas, ML Johns… - Chemical Engineering …, 2021 - Elsevier
The formation of gas hydrates is crucial to many technological applications including energy
production, energy storage, desalination, and CO 2 capture. Kinetic hydrate inhibitor (KHI) …

Review of gas hydrate anti-agglomerant screening techniques

DC Salmin, D Estanga, CA Koh - Fuel, 2022 - Elsevier
Gas hydrates present a major flow assurance challenge due to the relatively fast timescales
at which they can form, agglomerate, and plug a subsea flowline, resulting in loss of …

Towards gas hydrate-free pipelines: a comprehensive review of gas hydrate inhibition techniques

S Elhenawy, M Khraisheh, F Almomani, MA Al-Ghouti… - Energies, 2022 - mdpi.com
Gas hydrate blockage is a major issue that the production and transportation processes in
the oil/gas industry faces. The formation of gas hydrates in pipelines results in significant …

New insights into methane hydrate inhibition with blends of vinyl lactam polymer and methanol, monoethylene glycol, or diethylene glycol as hybrid inhibitors

AP Semenov, Y Gong, VI Medvedev… - Chemical Engineering …, 2023 - Elsevier
Gas hydrate inhibition is a relevant topic of flow assurance. Thermodynamic hydrate
inhibitors (THIs) and kinetic hydrate inhibitors (KHIs) are applied to prevent gas hydrates …