Causes and treatment of adhesive damage in polymer flooding injection pipeline
نویسندگان
چکیده
The viscosity of polymer liquid is an important parameter used in oilfield. Understanding the loss rule and regularity will help to improve distribution water injection quality ensure effective liquid. According oil-water data previous flooding fluid, it found that within range 5%-20%, with average 9.8%. reasons single well pipeline are complex varied, which closely related reducing substances, types quantities bacteria, fouling oil suspensions on inner wall pipeline, length running time. Therefore, from aspects Fe2+, time so on, influence factors prevention methods were studied, corresponding treatment measures worked out, good results obtained.
منابع مشابه
simulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2023
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202337501038