发明名称 |
SYSTEM, METHOD AND APPARATUS FOR ACID FRACTURING WITH SCALE INHIBITOR PROTECTION. |
摘要 |
<p>A method for treating a subterranean formation includes forming a treatment fluid including a carrier fluid, a solid acid-precursor, and a solid scale inhibitor. The solid acid- precursor includes a material that forms an acid at downhole conditions in the subterranean formation. The method further includes adding a solid acid-responsive material into the treatment fluid, where the solid acid-responsive material enhances formation of acid from the solid acid-precursor in acidic conditions. The method includes performing an acid fracture treatment and inhibiting scale formation within the subterranean formation. The solid scale inhibitor allows for long-term scale inhibition after the treatment.</p> |
申请公布号 |
MX2010000999(A) |
申请公布日期 |
2010.03.01 |
申请号 |
MX20100000999 |
申请日期 |
2008.07.23 |
申请人 |
SCHLUMBERGER TECHNOLOGY B.V. |
发明人 |
MARIELIZ GARCIA-LOPEZ DE VICTORIA;JOHN W. STILL;TOAN BUI |
分类号 |
C09K8/528;C09K8/72 |
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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