公开(公告)号：EP2652247A4

公开(公告)日：2014-07-23

申请号：EP11849298

申请日：2011-12-14

申请人： ALTAROCK ENERGY INC

发明人： BOUR DANIEL L ,  WATTERS LARRY ,  PETTY SUSAN ,  APBLETT ALLEN

IPC分类号： C09K8/508 ,  C09K8/504 ,  C09K8/516 ,  C09K8/62

CPC分类号： C09K8/5045 ,  C09K8/508 ,  C09K8/516 ,  C09K8/62 ,  C09K2208/18 ,  E21B43/261

摘要： A method can include introducing a particulate diverting agent into a first fracture within an underground reservoir formation. The particulate diverting agent can at least partially hydraulically isolate the first fracture. The particulate diverting agent can also be a temporary material which substantially degrades over an extended time. The underground reservoir formation can be stimulated with a stimulation fluid sufficient to expand a second fracture within the underground reservoir formation. The particulate diverting agent can then be allowed to substantially degrade.