Invention Application
- Patent Title: APPARATUS AND METHODS FOR IMPROVED CEMENT PLUG PLACEMENT
- Patent Title (中): 改进水泥布放置的装置和方法
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Application No.: US13124471Application Date: 2009-09-30
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Publication No.: US20120000649A1Publication Date: 2012-01-05
- Inventor: Simon James , Bernard Piot , Joel Rondeau , Michael Montgomery , Gérard Daccord , Radovan Rolovic , Mathew Samuel
- Applicant: Simon James , Bernard Piot , Joel Rondeau , Michael Montgomery , Gérard Daccord , Radovan Rolovic , Mathew Samuel
- Priority: EP08167050.7 20081020
- International Application: PCT/EP2009/007061 WO 20090930
- Main IPC: E21B47/09
- IPC: E21B47/09 ; E21B33/12
Abstract:
A method and apparatus for making real-time measurements of downhole properties during cement plug placement. A wired placement conduit (30) is lowered downhole releasing a sensor package (34). The sensor package is capable of measuring downhole properties in real-time in the period while cement plug sets.
Information query
