| 发明名称 |
COMPOSITIONS AND METHODS FOR PREVENTING COAGULATION OF WATER-IN-OIL EMULSION POLYMERS IN AQUEOUS SALINE WELL TREATING FLUIDS. |
| 摘要 |
<p>Methods of combining water-in-oil emulsion polymers with aqueous saline well treating fluids and compositions are provided. A composition of the invention basically comprises hydraulic cement, an aqueous saline fluid sufficient to form a slurry, a polymer precipitation and coagulation preventing surfactant, and a water-in-oil emulsion polymer.</p> |
| 申请公布号 |
MXPA06001019(A) |
申请公布日期 |
2006.04.27 |
| 申请号 |
MX2006PA01019 |
申请日期 |
2004.07.13 |
| 申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
CHRISTOPHER PAUL WAIN |
| 分类号 |
C04B28/04;C04B28/02;C09K8/506;C09K8/508;C09K8/60;C09K8/68;C09K8/88;E21B33/13;E21B43/04;E21B43/25;(IPC1-7):C04B28/04;C09K7/02 |
主分类号 |
C04B28/04 |
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