Invention Grant
- Patent Title: Apparatus and methods of locating downhole anomalies
- Patent Title (中): 定位井下异常的装置和方法
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Application No.: US13393789Application Date: 2009-10-01
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Publication No.: US09360583B2Publication Date: 2016-06-07
- Inventor: Burkay Donderici , Michael S. Bittar
- Applicant: Burkay Donderici , Michael S. Bittar
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: Schwegman Lundberg & Woessner, P.A.
- Agent Benjamin Fite
- International Application: PCT/US2009/059286 WO 20091001
- International Announcement: WO2011/040926 WO 20110407
- Main IPC: E21B47/022
- IPC: E21B47/022 ; G01V3/30 ; E21B47/16 ; G01V1/46
Abstract:
Apparatus and methods are implemented to determine characteristics of geological formations in a well. One or more transmitters and receivers electrically imitate a moving antenna. The moving antenna produces a distribution of frequencies by utilizing the Doppler effect. Each anomaly in the well produces reflections with different frequency, amplitude and phase information. Location and characteristics of multiple anomalies can be identified simultaneously in a well.
Public/Granted literature
- US20120234605A1 APPARATUS AND METHODS OF LOCATING DOWNHOLE ANOMALIES Public/Granted day:2012-09-20
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