| Autor: |
Mukul M. Sharma, Jamie Stuart Andrews, Rajesh A. Chanpura, Somnath Mondal, Joseph A. Ayoub, Anne Mette Mathisen, Mehmet Parlar |
| Rok vydání: |
2012 |
| Předmět: |
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| Zdroj: |
All Days. |
| DOI: |
10.2118/151637-ms |
| Popis: |
There are two types of sand retention tests generally used in the industry to evaluate the performance of sand control screens for standalone screen applications: pre-pack tests and slurry tests. They represent complete hole collapse and gradual rock failure around the wellbore, respectively. In this paper, we present analytical results as well as Monte Carlo simulations to estimate sand production in slurry type sand retention tests with square mesh screens taking into account the full particle size distribution of the formation sand. We also compare the model results with experimental data and demonstrate that this approach can be used to predict sand production for different sand size distribution/screen size combinations without the need for physical tests. This work augments previously published slurry test models that were limited to wire-wrap screens, and enables comparison of the performance of square mesh screens to wire-wrap screens. The analytical model along with Monte Carlo simulations provide a direct and reliable way to estimate the amount of sand that will be produced for a given sand size distribution and a given screen size. Since the proposed methods are much more quantitative, they represent a significant improvement over current methods that rely on single design points or rules of thumb for screen selection. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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