Comprehensive Experimental Design for Evaluating the Effect of Solid Particles on Scaling and Scale Inhibition
1. Shaanxi Province Key Laboratory of Environmental Pollution Control and Reservoir Protection Technology of Oilfields, College of Chemistry and Chemical Engineering, Xi’an Shiyou University, Xi’an 710065, China
2. Xi’an Changqing Chemical Group Co. Ltd, Xi’an 710068, China
| Abstract: | This experiment was designed to further develop the innovative and practical skills of undergraduate students. A comprehensive professional experiment was designed to evaluate the effect of particulate matter present in oilfield water for scale inhibitor effect based on the traditional scale inhibitor evaluation method by combining the actual application conditions. This experiment was designed to evaluate the effect of the presence of particulate matter in oilfield water on the effectiveness of scale inhibitors and to improve student’s professional skills. In order to solve the problem that the effect of scale inhibitor will be affected by the presence of a large number of insoluble solid particles in oilfield water, this experiment evaluated the applicability of scale inhibitor in actual oilfield water under different particulate matter and different concentration of experimental conditions. The experiments shows that the presence of solid particles in oilfield water will accelerate the growth rate of calcium carbonate crystals, which will accelerate the generation of calcium carbonate scale crystals and make scale inhibitors less effective. The comprehensive professional experiment was designed in this paper evaluated the effect of particulate matter on scale inhibitor effectiveness under simulated conditions in actual oilfield water, expanding the application of traditional scale inhibitor evaluation methods and improving the professional skills and adaptability of undergraduate students to oilfield conditions. |
| Keywords: | Calcium Carbonate Crystals; Solid Particles; Scale Inhibitor; Comprehensive Experiment |
| DOI: | 10.57237/j.edu.2023.02.005 |
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Received: 28 February 2023
Accepted: 15 April 2023
Published Online: 25 April 2023
Funding
| 1. | 陕西省重点研发计划 (2023-YBGY-052) |
| 2. | 陕西省教育厅重点科学研究计划项目 (21JY035) |
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