发明名称 |
SYNTHETIC HYDRATABLE POLYMERS FOR USE IN FRACTURING FLUIDS AND METHODS FOR MAKING AND USING SAME |
摘要 |
Downhole fluid compositions including a base fluid and an effective amount of a synthetic hydratable polymer system including a hydrophobically modified, cross-linked polyacrylate polymer, a hydrophilic, anionic, high molecular weight, cross-linked polyacrylic acid polymer, or mixtures and combinations thereof, where the effective amount is sufficient to achieve a desired viscosity profile and a desired breaking profile in the present of a breaking system in the absence of natural hydratable polymers. |
申请公布号 |
WO2015125121(A1) |
申请公布日期 |
2015.08.27 |
申请号 |
WO2015IB51313 |
申请日期 |
2015.02.20 |
申请人 |
CLEARWATER INTERNATIONAL, LLC |
发明人 |
LEVEY, SIMON;SMITH, CLAYTON S;SAINI, RAJESH K;WONG, SUSANNA |
分类号 |
C08F220/04;C08F220/28;C09K8/68 |
主分类号 |
C08F220/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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