发明名称 |
SLURRIED POLYMER FOAM SYSTEM AND METHOD FOR THE USE THEREOF |
摘要 |
This invention record describes a method for fracturing subterranean formations utilizing a foam comprising a water-based fracturing fluid comprised of water or brine or water and brine or brine and alcohol and a polymer slurry in diesel oil. Preferably, the polymer is comprised of a guar polymer and diesel oil in equal amounts. The foamer component preferably is comprised of cocobetaine, a solvent, an alpha-olefin sulfonate and water. The energizing phase component is comprised of carbon dioxide, nitrogen or a mixture of carbon dioxide and nitrogen. |
申请公布号 |
WO9214907(A1) |
申请公布日期 |
1992.09.03 |
申请号 |
WO1992US00697 |
申请日期 |
1992.02.05 |
申请人 |
THE WESTERN COMPANY OF NORTH AMERICA |
发明人 |
PAKULSKI, MAREK, K.;HLIDEK, BARRY, T. |
分类号 |
C09K8/70;F02B3/06 |
主分类号 |
C09K8/70 |
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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