geophysical log News

  • NGWA offers course on borehole geophysical logging

    The National Ground Water Association is offering the course, “Borehole Geophysical Logging for Water Resources/Water Supply Applications,” April 11-13 in San Jose, California. The objective of this course is to provide a basic framework and criteria for the use of borehole geophysics (wireline logs) in the design or rehabilitation/abandonment of resource/water supply wells. ...

  • Borehole geophysical logs are now available through USGS online map

    Digital borehole geophysical logs and related data files are now accessible through GeoLog Locator, a new web-based map view and retrieval tool developed by the U.S. Geological Survey. The tool releases more than 7000 digital borehole geophysical logs at more than 1700 locations to the public — many for the first time. Hydrogeologists, ...

  • ASTM D6429 - 99(2011)e1 standard guide for selecting surface geophysical methods

    This guide applies to commonly used surface geophysical methods for those applications listed in Table 1. The rating system used in Table 1 is based upon the ability of each method to produce results under average field conditions when compared to other methods applied to the same application. An “A” rating implies a preferred method and a “B” rating implies an alternate ...


    By ASTM International

  • Borehole Cameras

    We have uploaded the technical specs of our borehole cameras range. In cooperation with MPI,we retail and support the following range of products: Underwater camera video systems for viewing water wells and vertical and horizontal boreholes Finding ground water pollution and ground water contamination inflows into wells Inspection camera systems ...


    By Geomorph Instruments

  • GIS/CAD services from VISIONS GRAPHICS

    Visions Graphics (p) Ltd. is a leading global provider of non-exclusive Seismic data, full service professional GIS & land Surveying Company.We are committed to raise the Standards of the Geospatial domain & land Surveying Profession by using Modern Technology and associated products to the oil and gas industry.Visions Graphics is a Geophysical Company, Licenses seismic data and Maintain ...


    By VISIONS GRAPHICS

  • Introduction to EQuIS for LogPlot Interface – Query and Export Data from EQuIS Professional into LogPlot – Nov2014

    The EQuIS for LogPlot interface quickly exports EQuIS data to LogPlot, displaying geotechnical, environmental, geophysical, mud and gas, and mining data as graphic boring logs. In this Office Hour, Learn to query and export data from EQuIS™ Professional into LogPlot. Download EarthSoft Office Hours: Intro to EQuIS™ ...


    By EarthSoft, Inc

  • Sensing Success

    The Australian Deep Exploration Technologies Co-operative Research Centre has signed a commercialisation agreement with Boart Longyear for its downhole sensing tool The Deep Exploration Tech- nologies CRC (DET CRC) has been established to address the most significant chal- lenge to the future of the miner- als industry, i.e. the reduction in the mineral-resources inventory due to high production ...


    By Boart Longyear Inc.

  • CDM Smith Inc. receives NGWA’s Groundwater Protection Award

    CDM Smith Inc., of Boston, Massachusetts, has received an Outstanding Groundwater Project Award from the National Ground Water Association for outstanding science, engineering, or innovation in the area of protecting groundwater. This award will be presented during the 2015 Groundwater Expo taking place December 15-17 in Las Vegas, Nevada. The CDM Smith project, which took place from April 2007 ...

  • ASTM D5777 - 00(2011)e1 standard guide for using the seismic refraction method for subsurface investigation

    This guide summarizes the equipment, field procedures, and interpretation methods used for the determination of the depth, thickness and the seismic velocity of subsurface soil and rock or engineered materials, using the seismic refraction method. Measurement of subsurface conditions by the seismic refraction method requires a seismic energy source, trigger cable (or radio link), geophones, ...


    By ASTM International

  • Aeroquest International Limited (TSX: AQL) Announces Financial Results for the Three and Six Months Ended March 31, 2011

    Attention business/financial editors and reporters: Aeroquest International Limited (TSX: AQL) ("Aeroquest", or "the Company") today reported financial results for its second quarter of fiscal 2011, the three and six months ended March 31, 2011 ("Q2-F2011"). These results reflect a challenging quarter in Airborne Geophysics as a combination of weather, permitting and other logistical issues as ...


    By Geotech Ltd.

  • Aeroquest International Limited (TSX: AQL) Announces Unaudited Financial Results for the Three and Nine Months Ended June 30, 2011

    Aeroquest International Limited ("Aeroquest", or "the Company") (TSX: AQL) today reported financial results for its third quarter of fiscal 2011, the three and nine months ended June 30, 2011 ("Q3-F2011"). These results reflect a challenging quarter in Airborne Geophysics as a combination of market conditions, unscheduled and extended scheduled aircraft maintenance, weather, permitting and other ...


    By Geotech Ltd.

  • Projects Selected for Safe and Permanent Geologic Storage of Carbon Dioxide

    The U.S. Department of Energy (DOE) announced the selection of 13 projects to develop technologies and methodologies for geologic storage of carbon dioxide (CO2). Carbon capture and storage (CCS) research is focused on developing technologies to capture industrially generated CO2, and safely and permanently store it in underground geologic formations, in order to reduce the amount of CO2 being ...


    By US Department of Energy

  • Aeroquest International Limited (TSX: AQL) Announces Financial Results for the Three Months Ended December 31, 2011

    Attention business/financial editors and reporters: Aeroquest International Limited (TSX: AQL) ("Aeroquest", or "the Company") today reported financial results for its first quarter of fiscal 2012, the three months ended December 31, 2011 ("Q1-F2012"). These results reflect increased competition and pricing pressure as well as logistical delays resulting in gross margin compression. "We are ...


    By Geotech Ltd.

  • IHS Closes Acquisition of Seismic Micro-Technology

    IHS Inc. (NYSE:IHS), the leading global source of information and analysis, today announced it has completed the closing of its acquisition of Seismic Micro-Technology (SMT), a market leader for geoscience software. The acquisition closed for $500 million in cash and is the largest acquisition in IHS history. “We are thrilled to welcome SMT to the IHS family and ...


    By IHS Markit

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