Production chemistry problems in production operation-scale during pressure maintenance
Scale deposition is one of the most serious oil field problems that inflict water injection systems primarily when two incompatible waters are involved. Two waters are incompatible if they interact chemically and precipitate minerals when mixed. Typical examples are sea water, with high concentratio...
| Main Authors: | , |
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| Format: | Monograph |
| Language: | English |
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Faculty of Chemical and Natural Resources Engineering
2007
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| Online Access: | http://eprints.utm.my/5802/1/75224.pdf |
| _version_ | 1825909793610530816 |
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| author | Merdhah, Amer Badr Mohammed Md. Yassin, Abu Azam |
| author_facet | Merdhah, Amer Badr Mohammed Md. Yassin, Abu Azam |
| author_sort | Merdhah, Amer Badr Mohammed |
| collection | ePrints |
| description | Scale deposition is one of the most serious oil field problems that inflict water injection systems primarily when two incompatible waters are involved. Two waters are incompatible if they interact chemically and precipitate minerals when mixed. Typical examples are sea water, with high concentration of sulfate ion and formation waters, with high concentrations of calcium, barium, and strontium ions. Mixing of these waters, therefore, could cause precipitation of calcium sulfate, barium sulfate and/or strontium sulfate. This study was conducted to investigate the permeability reduction caused by deposition of calcium, strontium, and barium sulfates in sandstone cores from mixing of injected sea water and formation water that contained high concentration of calcium, barium, and strontium ions at various temperatures (50 - 80 °C) and differential pressures (100 - 200 psig). |
| first_indexed | 2024-03-05T18:07:27Z |
| format | Monograph |
| id | utm.eprints-5802 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T18:07:27Z |
| publishDate | 2007 |
| publisher | Faculty of Chemical and Natural Resources Engineering |
| record_format | dspace |
| spelling | utm.eprints-58022017-08-10T01:17:27Z http://eprints.utm.my/5802/ Production chemistry problems in production operation-scale during pressure maintenance Merdhah, Amer Badr Mohammed Md. Yassin, Abu Azam TD Environmental technology. Sanitary engineering Scale deposition is one of the most serious oil field problems that inflict water injection systems primarily when two incompatible waters are involved. Two waters are incompatible if they interact chemically and precipitate minerals when mixed. Typical examples are sea water, with high concentration of sulfate ion and formation waters, with high concentrations of calcium, barium, and strontium ions. Mixing of these waters, therefore, could cause precipitation of calcium sulfate, barium sulfate and/or strontium sulfate. This study was conducted to investigate the permeability reduction caused by deposition of calcium, strontium, and barium sulfates in sandstone cores from mixing of injected sea water and formation water that contained high concentration of calcium, barium, and strontium ions at various temperatures (50 - 80 °C) and differential pressures (100 - 200 psig). Faculty of Chemical and Natural Resources Engineering 2007-10-31 Monograph NonPeerReviewed application/pdf en http://eprints.utm.my/5802/1/75224.pdf Merdhah, Amer Badr Mohammed and Md. Yassin, Abu Azam (2007) Production chemistry problems in production operation-scale during pressure maintenance. Project Report. Faculty of Chemical and Natural Resources Engineering, Skudai, Johor. (Unpublished) |
| spellingShingle | TD Environmental technology. Sanitary engineering Merdhah, Amer Badr Mohammed Md. Yassin, Abu Azam Production chemistry problems in production operation-scale during pressure maintenance |
| title | Production chemistry problems in production operation-scale during pressure maintenance |
| title_full | Production chemistry problems in production operation-scale during pressure maintenance |
| title_fullStr | Production chemistry problems in production operation-scale during pressure maintenance |
| title_full_unstemmed | Production chemistry problems in production operation-scale during pressure maintenance |
| title_short | Production chemistry problems in production operation-scale during pressure maintenance |
| title_sort | production chemistry problems in production operation scale during pressure maintenance |
| topic | TD Environmental technology. Sanitary engineering |
| url | http://eprints.utm.my/5802/1/75224.pdf |
| work_keys_str_mv | AT merdhahamerbadrmohammed productionchemistryproblemsinproductionoperationscaleduringpressuremaintenance AT mdyassinabuazam productionchemistryproblemsinproductionoperationscaleduringpressuremaintenance |