发明名称 |
LIQUIFIED PETROLEUM GAS FRACTURING METHODS |
摘要 |
Methods of tailoring a hydrocarbon fracturing fluid for a subterranean formation are disclosed. Fluid in the subterranean formation has a fluid temperature. A first critical temperature of a hydrocarbon fluid is adjusted to a critical temperature abo ve the fluid temperature by adding a liquefied petroleum gas component to the hydrocarbon fluid to produce the hydrocarbon fracturing fluid. The liquefied petroleum gas component has a second critical temperature, and the hydrocarbon fluid comprises liquefied petroleum gas. A hydrocarbon fracturing fluid made by these methods are also disclosed. Metho ds of treating a subterranean formation are also disclosed. A hydrocarbon fracturing fluid is introduced into the subterranean formation, the hydrocarbon fracturing fluid having a critical temperature that is above a fluid temperature of the hydrocarbon fracturing fluid when the hydrocarbon fracturing fluid is in the subterranean formation. The hydrocarb on fracturing fluid is subjected to pressures above the formation pressure
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申请公布号 |
CA2639539(A1) |
申请公布日期 |
2010.03.02 |
申请号 |
CA20082639539 |
申请日期 |
2008.09.02 |
申请人 |
GASFRAC ENERGY SERVICES INC. |
发明人 |
LOREE, DWIGHT N.;NEVISON, GRANT |
分类号 |
E21B43/26;C09K8/64 |
主分类号 |
E21B43/26 |
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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