Invention Grant
- Patent Title: Calibration resistivity tools in environments with radio-frequency noise
-
Application No.: US14767673Application Date: 2013-03-13
-
Publication No.: US09766372B2Publication Date: 2017-09-19
- Inventor: Randolph S. Coles
- Applicant: Halliburton Energy Services, Inc.
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: Baker Botts L.L.P.
- Agent Benjamin Fite
- International Application: PCT/US2013/030939 WO 20130313
- International Announcement: WO2014/142840 WO 20140918
- Main IPC: G01V13/00
- IPC: G01V13/00 ; G01V3/26 ; G01V3/28

Abstract:
Systems and methods for calibrating resistivity tools in environments with radio-frequency (RF) noise are described herein. The method may include receiving a first measurement from a resistivity tool. The measurement may be taken with the resistivity tool elevated to reduce ground effects on the measurements. The first measurement may be altered by excluding at least some RF noise from the first measurement. The RF noise may be a by product of the resistivity tool being elevated. Additionally, the resistivity tool may be calibrated using the altered first measurement.
Public/Granted literature
- US20160003971A1 CALIBRATION RESISTIVITY TOOLS IN ENVIRONMENTS WITH RADIO-FREQUENCY NOISE Public/Granted day:2016-01-07
Information query