Invention Grant
US09556703B2 Swellable elastomer and its use in acidizing or matrix stimulation
有权
可膨胀弹性体及其在酸化或基质刺激中的应用
- Patent Title: Swellable elastomer and its use in acidizing or matrix stimulation
- Patent Title (中): 可膨胀弹性体及其在酸化或基质刺激中的应用
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Application No.: US13630744Application Date: 2012-09-28
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Publication No.: US09556703B2Publication Date: 2017-01-31
- Inventor: Fatma Daou , Bernhard Lungwitz , Olga Alexandrovna Minikh , Diankui Fu , Gregory Kubala
- Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
- Applicant Address: US TX Sugar Land
- Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee Address: US TX Sugar Land
- Agent Jeffrey R. Anderson; Tim Curington; Andrea E. Tran
- Main IPC: E21B33/138
- IPC: E21B33/138 ; E21B43/26 ; E21B43/16 ; C09K8/035 ; C09K8/516 ; C09K8/70 ; C09K8/92 ; C09K8/76
Abstract:
The current application discloses compositions and methods for treating a subterranean formation. CO2 swellable elastomers can be used in a treatment fluid to at least partially block a high permeability region, therefore improving the performance of an operation such as matrix stimulation, acidizing, and acid fracturing.
Public/Granted literature
- US20140090844A1 SWELLABLE ELASTOMER AND ITS USE IN ACIDIZING OR MATRIX STIMULATION Public/Granted day:2014-04-03
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