发明名称 |
METHODS AND COMPOSITIONS FOR TREATING SUBTERRANEAN FORMATIONS WITH GELLED HYDROCARBON FLUIDS |
摘要 |
Improved methods and compositions for treating subterranean formations penetrated by well bores are provided. A method of the invention for fracturing a subterranean formation comprises the steps of preparing a gelled hydrocarbon fracturing fluid comprised of a hydrocarbon liquid, a ferric iron or aluminum polyvalent metal salt of a phosphonic acid ester, a proppant material, water and a delayed gel breaker, and then contacting the subterranean formation with the gelled liquid hydrocarbon fracturing fluid under conditions effective to create at least one fracture in the subterranean formation.
|
申请公布号 |
CA2372857(C) |
申请公布日期 |
2009.10.27 |
申请号 |
CA20022372857 |
申请日期 |
2002.02.20 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
FUNKHOUSER, GARY P.;TAYLOR, ROBERT S. |
分类号 |
C09K8/70;C09K8/64;E21B43/26 |
主分类号 |
C09K8/70 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|