| 发明名称 | Method for enhancing fracture conductivity | ||
| 摘要 | Methods for enhancing fracture conductivity involving providing a fracturing fluid and a flowable propping composition having a hardenable external phase and an internal phase where the internal phase is immiscible with the external phase; introducing the fracturing fluid into a subterranean formation; introducing the flowable propping composition into a fracture in the subterranean formation; allowing the hardenable external phase to form a hardened external phase in the fracture in the subterranean formation; and allowing the presence of the internal phase to be reduced from the hardened external phase thereby leaving a void volume in the hardened external phase. | ||
| 申请公布号 | US8931554(B2) | 申请公布日期 | 2015.01.13 |
| 申请号 | US201113282843 | 申请日期 | 2011.10.27 |
| 申请人 | Halliburton Energy Services, Inc. | 发明人 | Norman Lewis R. |
| 分类号 | E21B43/26;E21B43/267;C09K8/70;C09K8/64;C09K8/66;C09K8/68;C09K8/80;C04B28/02;C09K8/473 | 主分类号 | E21B43/26 |
| 代理机构 | McDermott Will & Emery LLP | 代理人 | McDermott Will & Emery LLP ;Roddy Craig W. |
| 主权项 | 1. A method comprising: providing a fracturing fluid and a flowable propping composition comprising: a hardenable, liquid external phase and an internal, gas or liquid phase wherein the internal phase is immiscible with the external phase; introducing the fracturing fluid into a subterranean formation; introducing the flowable propping composition into a fracture in the subterranean formation; allowing the hardenable external phase to form a hardened external phase in the fracture in the subterranean formation; and allowing the presence of the internal phase to be reduced from the hardened external phase thereby leaving a void volume in the hardened external phase. | ||
| 地址 | Houston TX US | ||