- 专利标题: Enhancing subterranean formation stimulation and production using target downhole wave shapes
-
申请号: US16332739申请日: 2016-12-13
-
公开(公告)号: US11346197B2公开(公告)日: 2022-05-31
- 发明人: Stanley Vernon Stephenson , Philip D. Nguyen , Jim Basuki Surjaatmadja , Norman Raymond Warpinski , Ronald Glen Dusterhoft
- 申请人: Halliburton Energy Services, Inc.
- 申请人地址: US TX Houston
- 专利权人: Halliburton Energy Services, Inc.
- 当前专利权人: Halliburton Energy Services, Inc.
- 当前专利权人地址: US TX Houston
- 代理机构: McGuireWoods LLP
- 国际申请: PCT/US2016/066276 WO 20161213
- 国际公布: WO2018/111231 WO 20180621
- 主分类号: E21B43/26
- IPC分类号: E21B43/26 ; E21B47/06 ; F04B23/04 ; F04B49/08
摘要:
The embodiments herein relate generally to subterranean formation operations and, more particularly, systems and methods for achieving target downhole pressures having target downhole wave shapes for enhancement of subterranean formation stimulation and production. In particular, a treatment fluid is introduced into a subterranean formation and a downhole pressure wave in the subterranean formation having a downhole wave shape is determined, and a surface pressure wave having a surface wave shape is determined. The downhole wave shape and the surface wave shape are compared, followed by adjustment of the surface pressure to achieve a target downhole pressure wave in the subterranean formation having a target downhole wave shape. The target downhole pressure and target downhole wave shape may be selected to maximize production of the subterranean formation.