Quantitative Evaluation of Hydrocarbon Saturation in Shaly Freshwater Reservoirs

Paul F. Worthington, Paul W. Johnson

Indonesian Petroleum Association

..., dipmeter and electromagnetic propagation logs to resolve laminated sand-shale beds with thicknesses as small as a few centimetres. These logs, as well...

Shelfedge Dynamics and the Nepheloid Layer in the Northwestern Gulf of Mexico

David W. McGrail, Michael Carnes

Special Publications of SEPM

... The system consists of an un derwater unit containing a CTD an LED transmis someter an electromagnetic current meter two or thogonally mounted...

Magnetic susceptibility mapping: applications for the Meguma Group, central Nova Scotia

M. S. King

Atlantic Geology

... of the portable susceptibility meter used in this study relies upon an electromagnetic sig­ nal generated by a hand-held meter. This controlled...

Muon Tomography for Characterization and Monitoring of Unconventional Reservoirs

Sara Pieczonka, Doug Schouten, Alexander Braun

Unconventional Resources Technology Conference (URTEC)

... 4D seismic, microseismic, borehole measurements, resistivity and electromagnetic methods and time-lapse gravimetry (Lumley, 2001; Gu et al., 2011...

A Tight Gas Sand Reservoir Characterization Approach in Delineating Different Benches across Lower Cotton Valley Rocks

Matthew Chumley, Bhaskar Sarmah, Joseph Anderson, Rojelio Medina, Hoda Tahani

GCAGS Transactions

... in getting good water saturation estimates. The dielectric tool has a wide range of application. Basically this tool pushes an electromagnetic wave...

Advances in Technique and Application of Resistivity and Potential-Drop-Ratio Methods in Oil Prospecting

C. A. Heiland

AAPG Bulletin

..., "Geo-Electrical Exploration Methods," The Oil Weekly, Vol. 58, No. 6 (July 25, 1930), pp. 34-36. 22. W. P. Jenny, "Electric and Electromagnetic...

Crustal and Lithospheric Structure of the CarpathianPannonian Region: A Geophysical PerspectiveRegional Geophysical Data on the CarpathianPannonian Lithosphere

L. Pospil, A. dm, J. Bimka, P. Bodlak, T. Bodoky, P. Dvnyi, H. Granser, E. Hegeds, I. Jo, A. Kendzera, L. Lenkey, M. Nemok, K. Posgay, B. Pylypyshyn, J. Sedlk, W. D. Stanley, G. Starodub, V. Szalaiov, B. ly, A. utora, G. Vrga, T. Zsros

AAPG Special Volumes

... calculated. Geology, seismic, heat, gravity, and electromagnetic data were considered. Vertical and horizontal variations of velocity, density, and energy...

Tracking solutes and water from subsurface drip irrigation application of coalbed methaneproduced waters, Powder River Basin, Wyoming

Mark A. Engle, Carleton R. Bern, Richard W. Healy, James I. Sams, John W. Zupancic, Karl T. Schroeder

Environmental Geosciences (DEG)

.... A. Engle, R. Hammack, and J. Zupancic, 2010, Third year of subsurface drip irrigation monitoring using GEM2 electromagnetic surveys, Powder River...

Australian Salt Basins … Options for Underground Hydrogen Storage

Marita Bradshaw, Stephanie Rees, Liuqi Wang, Mike Szczepaniak, Wayne Cook, Sam Voegeli, Christopher Boreham, Carmine Wainman, Sebastian Wong, Chris Southby, Andrew Feitz

Australian Petroleum Production & Exploration Association (APPEA) Journal

... such as airborne electromagnetic (AEM), seismic, gravity and magnetics can be used as indirect evidence of salt. The AEM method detects electrical...

A case study of natural gas hydrates (NGH) in offshore NW Sabah: Identification, shallow geohazard implication for exploration drilling, extraction challenges and potential energy resource estimation

John Jong, Goh Hui Sin, Steve McGiveron, Jim Fitton

Geological Society of Malaysia (GSM)

... at surface to maintain hydrate stability (Schlumberger, 2017). • A complementary technique, controlled-source electromagnetic imaging (CSEM; Edwards...

Feasibility of CO2 Storage in Depleted Unconventional Oil and Gas Reservoirs: Capacity, Microscale Mechanism, Injectivity, Fault Stability, and Monitoring

Sheng Peng, Leopoldo Ruiz Maraggi, Shuvajit Bhattacharya, Katy Yut, Timothy P. McMahon, Mahdi Haddad

Unconventional Resources Technology Conference (URTEC)

... measurements, electromagnetic and resistivity surveys, and tracer data. 3D seismic reflection and Vertical Seismic Profile. Surface-based time-lapse 3D...

Chapter 17: The Use of Radarsat-1 and Sentinel-1 Images for Seepage Slick Detection in Support of Deep-Water Petroleum Exploration in the Santos Basin, Brazil

C. H. Beisl, M. R. Mello, V. Elias, S. Becker, G. Carmo, Jr.

AAPG Special Volumes

... or the microwave parts of the electromagnetic spectrum to detect seepage slicks. The use of a remote sensing oil slick technology in deep and ultra-deep...

Sensitivities, Limitations, and Error Inherent in Resistivity-tool-response Modeling - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2

Hezhu Yin

AAPG Special Volumes

... of an electromagnetic field and can be considered instantaneous when compared to logging speeds up to 20,000 ft (6100 m)/h (Theys, 1999). Therefore...

Field Trip A1: Stratigraphic Setting of Base-metal Deposits in the Bathurst Mining Camp, New Brunswick

J. A. Walker

Atlantic Geoscience Society Special Publications

.... In the 1950s, government aerial photography and airborne magnetic maps supplemented by industry airborne electromagnetic (AEM) surveys guided exploration...

Seamless in Seam - New Geosteering Technology Delivered Challenging Coal Seam Gas Project with Success

Arman Nick Kholgh, Martin Mackinlay, Sophie Garrard, Mohammad Zaman, Haifeng Wang, Chris Hibberson, Nicholas Challands, Hoan Van Luu, Rohit Tekale, Francis Advent Kalukal, Yang Liu, Nadia Ardikani

Australian Petroleum Production & Exploration Association (APPEA) Journal

... is firing electromagnetic (EM) bursts, measurements are 321 A. Nick Kholgh et al. The APPEA Journal taken by all receiver antennas. This array...

Magnetotelluric Transect of the Sevier Overthrust Belt in Southwestern Utah and Eastern Nevada

Jeffrey M. Johnston, Philip E. Wannamaker

Utah Geological Association

... algorithm for generating smooth models from electromagnetic sounding data: Geophysics, v. 52, p. 289–300. Cook, K.L., Adhidjaja, J.I., and Gabbert...

Presence of Preferential Flow Paths in Shallow Groundwater Systems as Indicated by Tracer Experiments and Geophysical Surveys

Murray E. Close, David C. Nobes, Liping Pang

Special Publications of SEPM

...-effective manner. Traditionally, variations in the electrical properties, as measured using electrical resistivity and electromagnetic (EM) methods...

Geological Association of Canada, Newfoundland and Labrador Section Abstracts: Technical Meeting 2020

Jared Butler, Anne Westhues

Atlantic Geology

...-resolution survey method that produces detailed images of the subsurface by emitting radio frequency pulses of electromagnetic energy through a transmitting...

Sediment Supply-Limited Bedforms in Sand-Gravel Bed Rivers

M.G. Kleinhans, A.W.E. Wilbers, A. De Swaaf, J.H. Van Den Berg

Journal of Sedimentary Research (SEPM)

... at every centimeter along the centerline of the flume with electromagnetic water-surface and bed-surface profilers. The total bed shear stress...

High-Resolution Subsurface (Gpr) Imaging and Sedimentology of Coastal Ponds, Maine, U.S.A.: Implications for Holocene Back-Barrier Evolution

Ilya V. Buynevich, Duncan M. Fitzgerald

Journal of Sedimentary Research (SEPM)

...: Radiocarbon, v. 19, p. 355-363. TOPP, G.C., DAVIS, J.L., AND ANNAN, A.P., 1980, Electromagnetic determination of soil water content: measurements...

Computer-Generated Corelike Descriptions from Open-Hole Logs (1)

HERVE ANXIONNAZ, PIERRE DELFINER, and JEAN PIERRE DELHOMME

AAPG Bulletin

... between sand and shale. For example, the electromagnetic attenuation, as measured by Schlumberger's Electromagnetic Propagation Tool{TM} (EPT...

Reflectance spectroscopic mapping of diagenetic heterogeneities and fluid-flow pathways in the Jurassic Navajo Sandstone

Brenda Beitler Bowen, Brigette A. Martini, Marjorie A. Chan, William T. Parry

AAPG Bulletin

... for identifying and mapping physical characteristics and composition of Earth and planetary materials. Electromagnetic radiation reflected from surface...

GEO 2014, The 11th Middle East Geosciences Conference and Exhibition, March 10-12, 2014, Manama, Bahrain; - Abstracts, #90188 (2014).

Search and Discovery.com

GEO 2016; - Abstracts, #90254 (2016).

Search and Discovery.com

Case Studies - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archies Series No. 2

Hezhu Yin

AAPG Special Volumes

... (1986). Assuming negligible borehole and invasion effects, the boundaryvalue problem of a magnetic dipole and its resulting electromagnetic field...