[12] Patent
[11] Patent No.:GC0011524  
[45] Date of Publishing the Grant of the Patent: 31/Dec /2020                77/2020  
Number of the Decision to Grant the Patent:2020/176230
Date of the Decision to Grant the Patent:07/Dec/2020

[21] Application No.:GC 2017-33690

[22] Filing Date:11/7/2017

[30] Priority:

[33] State [32] Priority date [31] Priority No.
US
12/7/2016
62/361,020

[72] Inventors:1- John Gerard BOUSKA،2- Amine OURABAH،3- Robin Roy WYE

[73] Owner: BP Exploration Operating Company Limited, Chertsey Road, Sunbury on Thames, TW16 7BP, Middlesex, United Kingdom

[74] Agent: Abu-Gazaleh Intellectual Property L.L.C

  

 

  

[51]IPC:
Int. Cl.: G01V 1/16, 13/00 (2006.01)

[56] Cited Documents:

-US 2007/179713 A1 (SCOTT GARY L [US])
2 August 2007
-US 2006/042352 A1 (KAMATA MASAHIRO [J P])
2 March 2006
-US 2011/222371 A1 (LIU QINGLIN [NO] ET AL)
15 September 2011
-US 2007/297287 A1 (ROBERTSSON JOHAN OLOF
ANDERS [NO] ET AL)
27 December 2007
 
Examiner: Eng. Imad A. AlAhaidib

[54] SYSTEM AND METHOD FOR SEISMIC SENSOR RESPONSE CORRECTION
[57] Abstract: A system and method for acquiring and processing seismic data. A method for processing seismic data, includes receiving, by a seismic data processing system, signals representing seismic data recorded at a remote location; receiving, by the seismic data processing system, in conjunction with the signals, identification of a sensor via which the signals were acquired; retrieving, by the seismic data processing system, a sensor transfer function that corresponds to the sensor and relates the motion of the sensor to the signals; generating, by the seismic data processing system, based on the sensor transfer function and a reference transfer function, an inverse filter that when applied to the signals changes parameters of the signals to correspond to the reference transfer function; and applying, by the seismic data processing system, the inverse filter to the signals to conform the parameters of the signals to the reference transfer function.
No. of claims: 20     No. of figures: 7


 

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