发明名称 |
Treatment fluids containing a biodegradable chelating agent and methods for use thereof |
摘要 |
<p>The invention provides a method including: providing a treatment fluid that comprises: an aqueous base fluid; a hydrofluoric acid source selected from the group consisting of hydrofluoric acid, a hydrofluoric acid generating compound, and a combination thereof; and a biodegradable chelating agent comprising one of the following selected from the group consisting of: glutamic acid diacetic acid, a glutamic acid diacetic acid salt, a derivative thereof, and a combination thereof; and introducing the treatment fluid into at least a portion of a subterranean formation.</p> |
申请公布号 |
AU2012232903(A1) |
申请公布日期 |
2013.09.12 |
申请号 |
AU20120232903 |
申请日期 |
2012.03.16 |
申请人 |
HALIBURTON ENERGY SERVICES, INC. |
发明人 |
REYES, ENRIQUE A.;WELTON, THOMAS D.;COTTRILL, EMILY ELIZABETH HELEN |
分类号 |
C09K8/528;C09K8/68;C09K8/78 |
主分类号 |
C09K8/528 |
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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