| 发明名称 |
PHASED STIMULATION METHODS |
| 摘要 |
A method of stimulating a subterranean formation is provided. The method includes determining a final fracture spacing. The method includes creating a first set of fractures at a first fracture spacing, the first fracture spacing being larger than the final fracture spacing. The method includes allowing production of fluids from the formation through the well bore via the first set of fractures for a period of time. The method includes, after the period of time, creating a second set of fractures. The final fracture spacing is less than or equal to an average fracture spacing between the first set of fractures and the second set of fractures. |
| 申请公布号 |
US2015075784(A1) |
申请公布日期 |
2015.03.19 |
| 申请号 |
US201414488733 |
申请日期 |
2014.09.17 |
| 申请人 |
Shell Oil Company |
发明人 |
FONSECA OCAMPOS Ernesto Rafael;DOBROSKOK Anastasia |
| 分类号 |
E21B43/26;E21B43/14;E21B33/12 |
主分类号 |
E21B43/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of stimulating a subterranean formation having a well bore therein, the method comprising:
determining a final fracture spacing; creating a first set of fractures at a first fracture spacing, the first fracture spacing being larger than the final fracture spacing; allowing production of fluids from the formation through the well bore via the first set of fractures for a period of time; after the period of time, creating a second set of fractures; wherein the final fracture spacing is less than or equal to an average fracture spacing between the first set of fractures and the second set of fractures. |
| 地址 |
Houston TX US |
