Contrast Experimental Study on PAC under the Standards of Different Oil Companies at Home and Abroad

Conducting a contrast experimental study on polyanionic cellulose (PAC) under the standards of different oil companies at home and abroad would involve comparing the performance of PAC products based on various criteria outlined in these standards. Here’s how such a study might be structured:

1. Selection of PAC Samples:
   • Obtain PAC samples from different manufacturers that comply with the standards of oil companies both domestically and internationally. Ensure that the samples represent a range of PAC grades and specifications commonly used in oilfield applications.
2. Experimental Design:
   • Define the parameters and test methods to be used in the experimental study based on the standards of different oil companies. These parameters may include viscosity, filtration control, fluid loss, rheological properties, compatibility with other additives, and performance under specific conditions (e.g., temperature, pressure).
   • Establish a testing protocol that allows for a fair and comprehensive comparison of PAC samples, taking into account the requirements specified in the standards of oil companies at home and abroad.
3. Performance Evaluation:
   • Conduct a series of experiments to evaluate the performance of PAC samples according to the defined parameters and test methods. Perform tests such as viscosity measurements using standard viscometers, filtration control tests using filter press apparatus, fluid loss measurements using API or similar testing equipment, and rheological characterization using rotational rheometers.
   • Assess the performance of PAC samples under varying conditions, such as different concentrations, temperatures, and shear rates, to determine their effectiveness and suitability for oilfield applications.
4. Data Analysis:
   • Analyze the experimental data collected from the tests to compare the performance of PAC samples under the standards of different oil companies at home and abroad. Evaluate key performance indicators such as viscosity, fluid loss, filtration control, and rheological behavior.
   • Identify any differences or discrepancies in the performance of PAC samples based on the standards specified by different oil companies. Determine whether certain PAC products exhibit superior performance or compliance with specific requirements outlined in the standards.
5. Interpretation and Conclusion:
   • Interpret the results of the experimental study and draw conclusions regarding the performance of PAC samples under the standards of different oil companies at home and abroad.
   • Discuss any significant findings, differences, or similarities observed between PAC products from different manufacturers and their compliance with the specified standards.
   • Provide recommendations or insights for oilfield operators and stakeholders regarding the selection and use of PAC products based on the study results.
6. Documentation and Reporting:
   • Prepare a detailed report documenting the experimental methodology, test results, data analysis, interpretations, conclusions, and recommendations.
   • Present the findings of the contrast experimental study in a clear and concise manner, ensuring that relevant stakeholders can understand and utilize the information effectively.

By conducting a contrast experimental study on PAC under the standards of different oil companies at home and abroad, researchers and industry professionals can gain valuable insights into the performance and suitability of PAC products for oilfield applications. This can inform decision-making processes related to product selection, quality control, and optimization of drilling and completion operations.