NO308674B1 - Overføring av data ved at indekserte bølgeform-koeffisienter komprimeres ved terskelkoding - Google Patents

Overføring av data ved at indekserte bølgeform-koeffisienter komprimeres ved terskelkoding

Info

Publication number
NO308674B1
NO308674B1 NO964764A NO964764A NO308674B1 NO 308674 B1 NO308674 B1 NO 308674B1 NO 964764 A NO964764 A NO 964764A NO 964764 A NO964764 A NO 964764A NO 308674 B1 NO308674 B1 NO 308674B1
Authority
NO
Norway
Prior art keywords
indexed
compressing
transmission
data
threshold coding
Prior art date
Application number
NO964764A
Other languages
English (en)
Other versions
NO964764D0 (no
NO964764L (no
Inventor
Xuguang Li
Original Assignee
Western Atlas Int Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Western Atlas Int Inc filed Critical Western Atlas Int Inc
Publication of NO964764D0 publication Critical patent/NO964764D0/no
Publication of NO964764L publication Critical patent/NO964764L/no
Publication of NO308674B1 publication Critical patent/NO308674B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/42—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators in one well and receivers elsewhere or vice versa
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/16—Survey configurations
    • G01V2210/161—Vertical seismic profiling [VSP]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Mining & Mineral Resources (AREA)
  • Remote Sensing (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
NO964764A 1995-11-14 1996-11-08 Overføring av data ved at indekserte bølgeform-koeffisienter komprimeres ved terskelkoding NO308674B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/557,617 US5684693A (en) 1995-11-14 1995-11-14 Method for bit-stream data compression

Publications (3)

Publication Number Publication Date
NO964764D0 NO964764D0 (no) 1996-11-08
NO964764L NO964764L (no) 1997-05-15
NO308674B1 true NO308674B1 (no) 2000-10-09

Family

ID=24226185

Family Applications (1)

Application Number Title Priority Date Filing Date
NO964764A NO308674B1 (no) 1995-11-14 1996-11-08 Overføring av data ved at indekserte bølgeform-koeffisienter komprimeres ved terskelkoding

Country Status (3)

Country Link
US (1) US5684693A (no)
GB (1) GB2307380B (no)
NO (1) NO308674B1 (no)

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DE10024959B4 (de) * 2000-05-22 2014-08-21 Endress + Hauser Gmbh + Co. Kg Vorrichtung zum unidirektionalen oder bidirektionalen Austausch von Daten
US6932167B2 (en) * 2002-05-17 2005-08-23 Halliburton Energy Services, Inc. Formation testing while drilling data compression
US7814036B2 (en) * 2003-06-19 2010-10-12 Haliburton Energy Services, Inc. Processing well logging data with neural network
US7274990B2 (en) * 2003-12-24 2007-09-25 Baker Hughes Incorporated Downhole library of master wavelets for VSP-while-drilling applications
US8108429B2 (en) 2004-05-07 2012-01-31 Quest Software, Inc. System for moving real-time data events across a plurality of devices in a network for simultaneous data protection, replication, and access services
US7565661B2 (en) * 2004-05-10 2009-07-21 Siew Yong Sim-Tang Method and system for real-time event journaling to provide enterprise data services
US7653255B2 (en) 2004-06-02 2010-01-26 Adobe Systems Incorporated Image region of interest encoding
US7680834B1 (en) 2004-06-08 2010-03-16 Bakbone Software, Inc. Method and system for no downtime resychronization for real-time, continuous data protection
US7730967B2 (en) * 2004-06-22 2010-06-08 Baker Hughes Incorporated Drilling wellbores with optimal physical drill string conditions
US7647182B2 (en) * 2004-07-15 2010-01-12 Baker Hughes Incorporated Apparent dip angle calculation and image compression based on region of interest
US7200492B2 (en) * 2004-07-15 2007-04-03 Baker Hughes Incorporated Apparent dip angle calculation and image compression based on region of interest
US7283910B2 (en) * 2004-07-15 2007-10-16 Baker Hughes Incorporated Incremental depth measurement for real-time calculation of dip and azimuth
US20060013065A1 (en) * 2004-07-16 2006-01-19 Sensorwise, Inc. Seismic Data Acquisition System and Method for Downhole Use
US7979404B2 (en) 2004-09-17 2011-07-12 Quest Software, Inc. Extracting data changes and storing data history to allow for instantaneous access to and reconstruction of any point-in-time data
US20060062081A1 (en) * 2004-09-23 2006-03-23 Schlumberger Technology Corporation Methods and systems for compressing sonic log data
US8238194B2 (en) * 2004-09-23 2012-08-07 Schlumberger Technology Corporation Methods and systems for compressing sonic log data
US7295928B2 (en) * 2004-10-21 2007-11-13 Baker Hughes Incorporated Enhancing the quality and resolution of an image generated from single or multiple sources
US7904913B2 (en) 2004-11-02 2011-03-08 Bakbone Software, Inc. Management interface for a system that provides automated, real-time, continuous data protection
DE102005026521A1 (de) * 2005-06-08 2006-12-14 Endress + Hauser Process Solutions Ag Verfahren zur Reduktion des Datentransfers zwischen einem Feldgerät der Automatisierungstechnik und einer Steuereinheit
US7424365B2 (en) * 2005-07-15 2008-09-09 Baker Hughes Incorporated Apparent dip angle calculation and image compression based on region of interest
US7689602B1 (en) 2005-07-20 2010-03-30 Bakbone Software, Inc. Method of creating hierarchical indices for a distributed object system
US7788521B1 (en) 2005-07-20 2010-08-31 Bakbone Software, Inc. Method and system for virtual on-demand recovery for real-time, continuous data protection
US7272504B2 (en) * 2005-11-15 2007-09-18 Baker Hughes Incorporated Real-time imaging while drilling
US20070219758A1 (en) * 2006-03-17 2007-09-20 Bloomfield Dwight A Processing sensor data from a downhole device
US7780633B2 (en) * 2006-03-20 2010-08-24 Alcon, Inc. Surgical cassette with bubble breaking structure
US7921916B2 (en) * 2007-03-30 2011-04-12 Schlumberger Technology Corporation Communicating measurement data from a well
US8131723B2 (en) 2007-03-30 2012-03-06 Quest Software, Inc. Recovering a file system to any point-in-time in the past with guaranteed structure, content consistency and integrity
US8364648B1 (en) 2007-04-09 2013-01-29 Quest Software, Inc. Recovering a database to any point-in-time in the past with guaranteed data consistency
US7680600B2 (en) * 2007-07-25 2010-03-16 Schlumberger Technology Corporation Method, system and apparatus for formation tester data processing
US7633834B2 (en) * 2007-07-30 2009-12-15 Baker Hughes Incorporated VSP pattern recognition in absolute time
US8024121B2 (en) * 2008-01-25 2011-09-20 Smith International, Inc. Data compression method for use in downhole applications
US9418110B1 (en) * 2008-06-30 2016-08-16 Emc Corporation Intelligent, scalable, low-overhead mechanism for data retrieval in a distributed network environment
US8281056B2 (en) * 2008-07-31 2012-10-02 Chevron U.S.A. Inc. System and method of processing data on a peripheral device configured to communicate with a host computing system over a peripheral BUS
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US8898045B2 (en) 2009-04-21 2014-11-25 Halliburton Energy Services, Inc. System and method of predicting gas saturation of a formation using neural networks
US8942064B2 (en) * 2009-06-10 2015-01-27 Baker Hughes Incorporated Sending a seismic trace to surface after a vertical seismic profiling while drilling measurement
US20110235464A1 (en) * 2010-03-24 2011-09-29 John Brittan Method of imaging the earth's subsurface during marine seismic data acquisition
US9449032B2 (en) * 2013-04-22 2016-09-20 Sap Se Multi-buffering system supporting read/write access to different data source type
CN103498658B (zh) * 2013-08-27 2019-03-19 中国石油化工集团公司 一种伽马测井数据处理方法
US10436026B2 (en) * 2014-03-31 2019-10-08 Schlumberger Technology Corporation Systems, methods and apparatus for downhole monitoring
JP2016017869A (ja) * 2014-07-09 2016-02-01 国立研究開発法人防災科学技術研究所 地震波形記録圧縮装置、それを用いた地震波形記録圧縮システム、及び地震波形記録圧縮方法
US10277248B2 (en) * 2015-07-07 2019-04-30 Tidal Systems, Inc. Compression engine with consistent throughput
WO2017019030A1 (en) 2015-07-28 2017-02-02 Halliburton Energy Services, Inc. Sensor data compression for downhole telemetry applications
US10743012B2 (en) * 2016-12-15 2020-08-11 Schlumberger Technology Corporation Feature compensated borehole image coding
CN108798639B (zh) * 2017-05-04 2022-04-12 中国石油化工股份有限公司 抽油机游动凡尔开启点识别方法及系统
CN109633760B (zh) * 2018-12-05 2020-04-03 北京大学 一种基于自然电位等效融合成像的地下流体监测方法
GB2582545B (en) * 2019-03-14 2021-04-14 Darkvision Tech Compressing ultrasound data in a downhole tool
US20220213787A1 (en) * 2019-07-11 2022-07-07 Halliburton Energy Services, Inc. Method and device for improving wireline logging rate

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IL107658A0 (en) * 1993-11-18 1994-07-31 State Of Israel Ministy Of Def A system for compaction and reconstruction of wavelet data

Also Published As

Publication number Publication date
US5684693A (en) 1997-11-04
NO964764D0 (no) 1996-11-08
GB2307380A (en) 1997-05-21
NO964764L (no) 1997-05-15
GB2307380B (en) 1999-10-27
GB9623261D0 (en) 1997-01-08

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