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The AAPG/Datapages Combined Publications Database

Showing 1,090 Results. Searched 196,121 documents.

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Current Status of Geothermal Activities in Guatemala

A.A. Caicedo

Circum Pacific Council Publications

... of 12 wells of small diameter, showed the existence of three areas with high conductance related to low electrical resistivity anomalies (5 ohm-m or less...

1995

The Franciscan Assemblage and Great Valley Sequence in the Geysers-Clear Lake Region of Northern California

Robert J. McLaughlin

Pacific Section of AAPG

... water. An electrical resistivity study by Stanley and others, (1973), showed that an extensive area beneath the Clear Lake volcanic field, approximately...

1978

Gravity Anomalies in the Geysers-Clear Lake Area, Northern California

Rodger H. Chapman

Pacific Section of AAPG

... or partially molten rock at depth (Iyer and Hitchcock, 1975). An electrical resistivity low, centered near Mt. Hannah, also suggests a source of heat...

1978

Reconnaisance Electrical Survey for Geothermal Exploration in the Poring Hot Spring, Ranau, Sabah

Sahat Sadikun, Muhd. Barzani Gasim, Umar Hamzah

Geological Society of Malaysia (GSM)

... to the east and southeast of the hot springs did not detect any low resistivity layer. INTRODUCTION Although electrical methods have been applied...

1992

Two Early Paleozoic Outliers in the Southern Laramie Range, Wyoming

John Chronic, Clinton S. Ferris Jr.

Rocky Mountain Association of Geologists

... almost at random across the outlier (fig. 3 ) . An electrical resistivity survey (Appendix) has indicated that the sedimentary mass has steep...

1963

Petrophysics And Rock Physics Correlation Analysis In Determining Formation Properties On Shaly Sands Formation

Prima Erfido Manaf, Agus Setyawan, Iwan Bagus Indriyanto, Helmi Indrajaya

Indonesian Petroleum Association

...) formation using porosity and electrical resistivity values of the formation. The various models differ in their choice of X. Some of the earlier models...

2014

Identification of unconfined aquifer using 3D resistivity analysis at Simpang 5 area, Semarang, Central Java, Indonesia

Supriyadi, Fianti, Dwi Rizki R., Agus Setyawan, Ronaldo Talapessy

Geological Society of Malaysia (GSM)

...), 538-547. Lateef, A.T., 2016. Geophysical Investigation for Groundwater Using Electrical Resistivity Method-A Case Study of Announciation Grammar...

2020

Roosevelt Hot Springs Geothermal System, Utah--Case Study

Howard P. Ross, Dennis L. Nielson, Joseph N. Moore

AAPG Bulletin

... system is well expressed in electrical resistivity and thermal-gradient data and these methods, coupled with geologic mapping, are adequate to delineate...

1982

Organic matter network in post-mature Marcellus Shale: Effects on petrophysical properties

Claudio Delle Piane, Julien Bourdet, Matthew Josh, M. Ben Clennell, William D. A. Rickard, Martin Saunders, Neil Sherwood, Zhongsheng Li, David N. Dewhurst, and Mark D. Raven

AAPG Bulletin

... and their impact on petrophysical response. We analyzed an interval of high gamma ray and anomalously low electrical resistivity from a high thermal...

2018

Estimation of Gas-hydrate Saturation and Heterogeneity on Cascadia Margin from Ocean Drilling Project Leg 204 Logging-while-drilling Measurements

Aleksandra Janik, David Goldberg, Gilles Guerin, Timothy Collett

AAPG Special Volumes

... reflection associated with submarine gas hydrates: Marine Geology, v. 137, p. 2540.Archie, G. E., 1942, The electrical resistivity log as an aid...

2009

Gas Hydrates: Part II: Rock Physics, an Introduction

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

..., electrical resistivity, viscosity, stresses and overall architecture such as laminations and fractures. These parameters affect how seismic...

2012

Reservoir Dynamics and the New Geophysics

David Bamford

GEO ExPro Magazine

..., Nunn et al. (1983) used the then recently developed modifications of conventional seismic refraction and electrical resistivity techniques to measure...

2012

Improving Exploration Efficiency in Frontier Basin Using CSEM

Raghava Tharimela

Australian Petroleum Production & Exploration Association (APPEA) Journal

... a complete picture of HC in place and cannot confirm the presence of a working petroleum system. Electrical resistivity has a more reliable relationship...

2020

Review: Geophysical Methods for Karst Detection and Mapping

T. L. Dobecki

Houston Geological Society Bulletin

... investigation. ELECTRICAL/EM (ELECTROMAGNETIC) METHODS These methods which rely on contrasts in electrical resistivity, are probably the most...

1990

Hydrogeological Investigations by Surface Geoelectrical Method in Hard Rock Formation „ A Case Study

Abdullah Taheri Tizro

Geological Society of Malaysia (GSM)

... by using interpreted results of electrical resistivity data generated by the author in reconnaissance field visits. The VES conducted at 50 locations...

2002

Delineation of Leachate Plumes at Two Waste Disposal Sites, Selangor

Abdul Rahim Samsudin, Bahaa-eldin Elwali A. Rahim, Wan Zuhairi Wan Yaacob

Geological Society of Malaysia (GSM)

... sampah. INTRODUCTION Electrical resistivity surveys are commonly used for geotechnical investigations and environmental surveys (Loke, 1999). Due...

2007

Sistem Pengelasan Jasad Batuan Untuk Jasad Batuan Dalam Penerowongan Dan Pembinaan Bawah Tanah … Pembangunan, Kekangan Dan Keperluan Masa Hadapan (IN MALAY): (Rock Mass Classification for Rock Mass in Tunnelling and Underground Excavation - Development, Limitation and Way Forward)

Hamzah Hussin, Mohd Hariri Arifin

Geological Society of Malaysia (GSM)

... ketakselanjaran sedikit Tunnel Electrical resistivity Prospecting System TEPS Terowong Ryu et al. (2010) Kaedah keberintangan elektrik digunakan untuk...

2023

A Case Study of Gas Hydrates in Offshore NW Sabah, Malaysia: Implications as a Shallow Geohazard for Exploration Drilling and a Potential Future Energy Resource

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

Geological Society of Malaysia (GSM)

..., spontaneous potential and resistivity (Kvenvolden and Lorenson, 2001; Goodman, 1980). When the gas hydrates are present, the electrical resistivity log...

2017

Effect of Overburden and Reservoir Pressure on Electric Logging Formation Factor

I. Fatt

AAPG Bulletin

... versus porosity data for the 21 core samples. ARCHIE, G. E., 1942, "The Electrical Resistivity Log as an Aid in Determining Some Reservoir...

1957

Abstract: Imaging the Nechako Basin, British Columbia, using Magnetotelluric Methods; #90171 (2013)

J.E. Spratt and J. Craven

Search and Discovery.com

... therefore distinguish between some lithologic units. Basalt and igneous rocks, for example, commonly have electrical resistivity values > 1000 Ohm-m, whereas...

2013

Abstracts: Geophysical Study of the Peace River Landslide; #90173 (2015)

Oluwafemi O. Ogunsuyi, Douglas R. Schmitt, Derek Martin, James Morgan, and Corey Froese

Search and Discovery.com

... to lives and infrastructures. Seismic and electrical resistivity methods were utilized, in combination with existing geophysical well logs, to provide...

2015

Recent AEM Case Study Examples Using a Full Waveform Time-Domain System for Near-Surface Applications, #41509 (2014).

Jean M. Legault, Alexander Prikhodko, Timothy Eadie, Greg Oldenborger, Vincenzo Sapia, Andrea Viezzoli, Erwan Gloaguen, Bruce D. Smith, Melvyn E. Best

Search and Discovery.com

..., Buried valley imaging using 3-C seismic reflection, electrical resistivity and AEM surveys: GeoHydro 2011: Joint meeting of the Canadian Quaternary...

2014

3D Inversion of Time-Domain Electromagnetic Data for Ground Water Aquifers, #41610 (2015).

Elliot M. Holtham, Mike McMillan, Eldad Haber

Search and Discovery.com

... electrical resistivity which explains the observed data within the limits of the measurement uncertainties. To find such an earth model, one must solve...

2015

Evaluation of Geophysical Techniques in the Determination of a Salt Contaminated Environment, #80535 (2016).

Walter Reed, Michael Foust, Heather L. Lehto, James W. Ward, Jason Payne

Search and Discovery.com

..., Value of Information Methodology for Assessing the Ability of Electrical Resistivity to Detect CO2/brine Leakage into a Shallow Aquifer: International...

2016

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