Application of ultra-low concentration multi-component modified guar gum fracturing fluid in coalbed methane wells
In order to solve the problem of serious damage to coalbed methane reservoir caused by a large amount of residue after gel breaking of conventional guar gum fracturing fluid, a new type of multi-component modified guar gum DX-HPG was developed by alkalization and etherification of conventional guar...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Safety in Coal Mines
2021-03-01
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| Series: | Meikuang Anquan |
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| Online Access: | https://www.mkaqzz.com/cn/article/id/7345 |