专利名称：METHOD OF EXTRACTING HYDROCARBONS发明人：TENG, EDWARD, Y.申请号：US2006047251申请日：20061212
公开号：WO2007100370A3公开日：20090402
摘要：A mixture of liquefied carbon dioxide (above about 20 percent) and methanol(less than about 80 percent) is injected into an oil and gas well to fracture the oil bearingformation at suitable pressures. Ih a second and other following stages, a proppantmixed with a polymer is injected to prop open the fracture. Thereafter the oil and gas isagain extracted.
申请人：GMT EXPLORATION COMPANY, LLC,TENG, EDWARD, Y.
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