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Iron Sulfide Scale Inhibition in Carbonate Reservoirs

Gasimli, Nijat; Mahmoud, Mohamed; Kamal, Muhammad Shahzad; Patil, Shirish; Alsaiari, Hamad A.; ... more authors ... less authors ( American Chemical Society , 2022 , Article)

Hydrocarbon production operations include water injection, varying stimulation approaches, and enhanced oil recovery techniques. These treatments often affect reservoir formation, production, and injection facilities. Such ...

Phosphonated Lower-Molecular-Weight Polyethyleneimines as Oilfield Scale Inhibitors: An Experimental and Theoretical Study

Mady, Mohamed F.; Karaly, Ali H.; Abdel-Azeim, Safwat; Hussein, Ibnelwaleed A.; Kelland, Malcolm A.; ... more authors ... less authors ( American Chemical Society , 2022 , Article)

For many years, amino methylenephosphonate (-CH2-N-PO3H2)-based scale inhibitors (SIs) have been deployed for preventing various scales in the oil and gas industry, particularly for squeeze treatment applications. However, ...

A sustainable approach to synthesize phosphonated chitosan using ball milling and its application for oilfield scale management

Mady, Mohamed F.; Haukereid, Eirik; Abdel-Azeim, Safwat; Hussein, Ibnelwaleed A.; Kelland, Malcolm A. ( Royal Society of Chemistry , 2022 , Article)

For many years, the oil and gas industry has strived to develop environmentally friendly organophosphorus-based scale inhibitors. The natural polymer chitosan has recently gained significant importance for various upstream ...

Synthesis and evaluation of a novel polyacrylamide functionalized nano-silica as a calcium carbonate inhibitor in upstream applications

Ismail N.; Alshami A.S.; Hussein I.A. ( Elsevier B.V. , 2022 , Article)

Calcium carbonate scale forms in production and injection wells, precipitating upon pressure and temperature changes, incompatible water mixing, and dehydration. Production shutdown is one of the most dramatic consequences ...