View douglas labrecque s business profile as chief scientist at multiphase technologies llc. If the address matches an existing account you will receive an email with instructions to reset your password. Geophysics software, geophysical interpretation software. Ert is one the most versatile geophysical method and is influenced by many parameters water electrical conductivity and temperature, porosity. Our software runs on linux platform and requires a connection with the 32bit fracturing digitizer. Anyone know of a free 3d gravity modeling software. Participants at the 2007 geophysics workshop identified a need to have a clearinghouse for small pieces of software that researcheducators have created for their own classes. This is a list of freeware for geophysical data processing and interpretation. Douglas labrecque research and development researchgate. From regional exploration to reservoir development and production optimization, geophysics is a critical tool to solve the most complex structural and stratigraphic challengesincluding advanced seismic processing, depth imaging, and 3d, 2d, and prestack seismic interpretation as well as advanced quantitative interpretation. Douglas partners is an australian engineering company specialising in the fields of geotechnic, environmental and groundwater engineering. Radexpro, seismic interpretation by deco geophysical.
Best geophysics and seismology programs top science schools. We have over 20 years of seismic exploration experience finding oil and gas fields, and providing clients with the best possible technology in geophysical evaluations. Bachelor of science bsgeologyearth science, general with minor in anthropology. Douglas labrecque read 1 publications contact douglas labrecque. In addition, our seismic data interpretations are supported and assisted by inhouse computers equipped with unique sperling geophysics corporation proprietary seismic analytical software. Find contacts direct phone number, email address, work history, and more. Assessment of measurement errors for galvanicresistivity electrodes of different composition. Resolution and uncertainty in hydrologic characterization. It is used all over the world in mineral exploration, geological surveys, petroleum exploration, engineering and environmental geophysics. This website beta version contains information on geophysical methods, references to geophysical citations, and a glossary of geophysical terms related to environmental applications. His expertise includes numerical modeling of electrical, magnetic, and electromagnetic geophysical data and the design of geophysical data acquisition systems.
Assessment of measurement errors for galvanicresistivity. A multisource electrical resistivity tomography for. Electrical resistivity tomography of vadose water movement. Autonomous monitoring of fluid movement using 3d electrical resistivity tomography.
Douglas labrecque, has been a developer and researcher in environmental, mining and electrical methods geophysics for over 20 years. Geophysical and geostatistical software landviser, llc. We specialize in solving seismic stratigraphy problems. Laboratory, field, theoretical, and computational studies are supported. The package mission is to provide a convenient environment for researchers working with digital image and data processing in geophysics and related fields. This is a list of free and opensource software for geophysical data processing and interpretation. Madagascar is a software package for geophysical data processing and reproducible numerical experiments. We also an authorized distributor for a number of special software for interpretation of geophysical surveys such as res2dinv and res3dinv, resistivity inversion imaging by geotomo software malaysia.
A page by mark hounslow with software for palaeomagnetic directional analysis and statistics, tectonic plate reconstruction, rock and environmental magnetic stereo and 2d data plotting, solid earth geophysics teaching, and more. The wikipedia list of free geophysics software provides an uptodate list of all free geophysical packages in general. Real time data stream consisted from one second data blocks is received by the software. Landviser, llc has developed a 1d interpretation software for soil vertical electrical sounding ives, which available for free download.
We began developing microcomputer seismic data modeling software in 1978. Exploring the shallow subsurface, by burger, sheehan, and jones. View the help topics for the software includes some faqs. Ert optimisation protocol sequence softwarecode for 3d. Doug labrecques multiphase technolgies web page contains a lot of ert and many ert links. Seismic and nonseismic interpretation, from basin to reservoir scale. Notice that free and opensource requires that the source code is available. Anyone know about any freely available software or code that can optimise protocol sequences for 3d unconventional electrodes setups, including borehole electrodes.
Citeseerx citation query the effects of noise on occams. His expertise includes numerical modeling of electrical, magnetic, and. Geophysical surveys over and inside the tobiotsuka kofun okayama. Find contact and company information for business people in our free business information database.
Geophysical departments and engineering geophysics firms, software for dc and ip, theory. See the complete profile on linkedin and discover douglas. Demonstration of proof of concept of electromagnetic geophysical methods. The geophysical inversions generated images with remarkably similar form, size. By continuing to browse this site you agree to us using cookies as described in. Alex kaminskys zond geophysical inversion software.
Citeseerx scientific documents that cite the following paper. After working for three years for lockheed engineering and management services company under contract to the usepa, he returned to the university of utah and received his ph. Get detailed information about raymond labrecque, including previous known addresses, phone numbers, jobs, schools, or run a comprehensive background check anonymously. The geophysics program supports basic research in the physics of the solid earth to explore its composition, structure, and processes from the earths surface to its deepest interior. The list is split into broad categories, depending on the intended use of the software and its scope of functions. Update home for field geophysical software suite that accompanies introduction to applied geophysics. The effects of noise on occams inversion of resistivity tomography data. Eegu sessions will run concurrently with regular technical sessions, giving the nontraditional sageep attendee something to do on each conference day. Fasttimes environmental and engineering geophysical society.
Mohsen ahmadian1, 2, douglas labrecque3, qing huo liu4, william slack5. Pdf autonomous monitoring of fluid movement using 3d. Doug labrecque software manager honeywell life safety. Geophysicists study the unseen processes under the earths subsurface, sometimes using principles of seismology, the science of earthquakes, to analyze activity. If you know managers, consultants, regulators, and educators who would benefit from knowing more about geophysics and its. See the complete profile on linkedin and discover doug s. We also design and manufacture resistivity and ip instruments as well as ert cables for both surface and borehole applications.
Encom modelvision is the most advanced 3d magnetic and gravity modelling tool in its class. Symposium on the application of geophysics to engineering and. Cross borehole electrical resistivity tomography ert was used to image the resistivity distribution before and during two infiltration experiments. Geomatrix earth science ltd is registered at companies house england and wales company number. Explore the doug labrecque business page in galesburg, mi. I am a masters student looking to do some 3d gravity modeling and i cant seem to find a decent software. Institute of theoretical geophysics department of earth sciences, university of cambridge research activities of egl kyoto university, exploration geophysics laboratory, northeast geophysical services. A model study for estimating optimum upwardcontinuation height for gravity separation with application to a bouguer gravity anomaly over a mineral deposit, jilin province, northeast china. Geostru software among the most successful software worldwide highly advanced software products and services in the following fields.
The effects of noise on occams inversion of resistivity tomography. View douglas labrecque s profile on linkedin, the worlds largest professional community. Multiphase technologies, llc mpt is a geophysics company based in sparks, nevada since 2000, specializing in electrical resistivity tomography ert, monitoring, site design and consultation. From regional exploration to reservoir development and production optimization, geophysics is a critical tool to solve the most complex structural and stratigraphic challengesincluding advanced seismic processing, depth imaging, and 3d, 2d, and prestack seismic interpretation as. The software comfortably handles rough topography and free surface effects. It is rooted in science, but it also requires a great deal of imagination to synthesize all the available information to recreate hundreds of millions of years of geological processesdeposition, erosion, and compactionto find producible hydrocarbons in more and more complex environments. The software is characterized by an intuitive interface and face every single geological problem in 2d. A multisource electrical resistivity tomography for geothermal investigation. About cookies, including instructions on how to turn off cookies if you wish to do so. Geomatrix earth science limited geophysical software. Quality control quality assurance software for digital geophysical mapping.
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