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The AAPG/Datapages Combined Publications Database

Showing 10,000 Results. Searched 200,691 documents.

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Abstract: Water Saturation from Resistivity Images; #90224 (2015)

Nabil E. Al-Adani

Search and Discovery.com

..., the laminated layers thickness is less than the resolution of the conventional logging tools. The borehole resistivity images are used to enhance...

2015

Effects of tool eccentricity on acoustic logging: Theory and field example

Bo Rao, Yuanda Su, Shengqing Li, Xiaoming Tang

International Meeting for Applied Geoscience and Energy (IMAGE)

...) Summary Tool eccentricity is a common occurrence in complex borehole environments, such as large boreholes, highly deviated wells or horizontal wells...

2024

Practical Use of Borehole Seismic in Exploration; Goals and Shortcomings

F. Sandnes, L. Nustt, S. G. Henry

Indonesian Petroleum Association

...Practical Use of Borehole Seismic in Exploration; Goals and Shortcomings F. Sandnes, L. Nustt, S. G. Henry 1983 303 321 The improvement...

1983

Application of Borehole Imaging in Geologic Studies

Darrell L. Eubanks

West Texas Geological Society

...Application of Borehole Imaging in Geologic Studies Darrell L. Eubanks 1994 111 118 Electric and ultrasonic imaging tools record vast amounts...

1994

Hydraulic fracture width determination using integration of Stoneley wave pressure testing with electrical borehole scans in FORGE Geothermal project

Brian E. Hornby

International Meeting for Applied Geoscience and Energy (IMAGE)

...Hydraulic fracture width determination using integration of Stoneley wave pressure testing with electrical borehole scans in FORGE Geothermal project...

2022

Accurate Wellbore Geometry Logging Enhances Geomechanical Modeling and Drilling Optimization Practices (Paper 11)

Martin Paris, Seehong Ong

Geological Society of Malaysia (GSM)

... be difficult and costly. Borehole instability related problems, such as pack-off, hard reaming, and stuck pipe, can substantially increase non...

2006

Evaluation of a workflow to derive terrestrial light detection and ranging fracture statistics of a tight gas sandstone reservoir analog

Patrick Wüstefeld, Maite de Medeiros, Bastian Koehrer, Dominik Sibbing, Leif Kobbelt, and Christoph Hilgers

AAPG Bulletin

... networks in the subsurface is highly challenging, as direct one-dimensional borehole data are unable to reflect their spatial complexity, and three...

2018

The Identification of Natural Fractures in Inclined Highly Fractured Formation

Search and Discovery.com

... features, like fractures and faults can be identified on borehole images with reasonable confidence at the borehole wall. Based on the fracture...

2013

The Identification of Natural Fractures in Inclined Highly Fractured Formation

Search and Discovery.com

... features, like fractures and faults can be identified on borehole images with reasonable confidence at the borehole wall. Based on the fracture...

2013

Modeling of Azimuthal Gamma Ray Tools for Use in Geosteering Unconventional Reservoirs

Haijing Wang, Ed Stockhausen, Dennis Wyatt, Dean Gulick

Unconventional Resources Technology Conference (URTEC)

...) reference spaces. This is the basis for processing and interpreting GR and other borehole images. We also demonstrate a method to reverse-engineer...

2018

Abstract: Did the Basement Fold During the Laramide Orogeny in the Rocky Mountain Foreland Province?

Vincent Matthews

Earth Science Bulletin (WGA)

... basement are both compatible with subsurface borehole data and seismic data. However, observations of surface exposures and subsurface mine exposures...

1984

Application of Dipmeter Data to Structurally Complex Areas in the Mid-Continent [Abstract]

Robert F. Ehinger

Oklahoma City Geological Society

.... (September/October) Dipmeter tools provide a practical method to determine the true strike and dip of strata within a single borehole. In a vertical borehole...

1997

Abstract: Techniques for Determining Groundwater Quality from Borehole Geophysical Logs

Hughbert Collier

Houston Geological Society Bulletin

...Abstract: Techniques for Determining Groundwater Quality from Borehole Geophysical Logs Hughbert Collier 2003 13 13 In many parts of the world...

2003

Abstract: Gravity Study of a Sinkhole in the Permian Basin

E. Gerald “Jerry” Hensel and Greg Minnery

Houston Geological Society Bulletin

.... In this study we are applying this technology to an area of immediate interest to the petroleum industry. Borehole collapse in several wells in a Permian...

2005

Application of ISF/Sonic Combination Tool to Gulf Coast Formations: ABSTRACT

N. A. Schuster, J. D. Badon, E. R. Robbins

AAPG Bulletin

.... (September) The Spherically Focused Log is a new resistivity log developed to replace the short-normal in the Induction-Electrical sonde (IES). It uses...

1971

Petrophysical Engineer's View of Reservoir Delineation: ABSTRACT

R. E. Wyman

AAPG Bulletin

... as limitations of borehole measurements. Basic physical measurements in the borehole provide far more information than the usual reservoir...

1981

ABSTRACT: Subsurface 3D Structural Characteristics of the Lewis Shale, Southern Washakie Basin, Wyoming; #90018 (2003)

Priya Maraj

Search and Discovery.com

... include 8 horizons and 4 faults mapped from 3D seismic, 8 cores and 4 borehole image logs. The core and borehole image logs were used to identify...

2003

Abstract: High Geothermal Prospect in North-Eastern Morocco

A. Correia, J. Carneiro, A. Rimi, Y. Zarhloule, N. EL Rharnathi, M. Boughriba, B. EL Houadi

Search and Discovery.com

... in a hydrogeological borehole (1100 m deep) near Berkane has revealed an average geothermal gradient of about 126 ºC/km at depths greater than 300 m. This result...

2008

Abstract: Borehole Geophysics: Recent Progress, Challengers, and the Road Ahead; #90174 (2014)

Brian Hornby

Search and Discovery.com

...Abstract: Borehole Geophysics: Recent Progress, Challengers, and the Road Ahead; #90174 (2014) Brian Hornby AAPG Datapages/Search and Discovery...

2014

Geophysical characterization of a nonaqueous-phase liquidcontaminated site

Alberto Godio, Alessandro Arato, Stefano Stocco

Environmental Geosciences (DEG)

... was conducted using borehole geochemical logs.The presence of residual NAPL in the silty and sandy material was confirmed by a remarkable increase...

2010

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