Natural fracture characterization in tight gas sandstones: Integrating mechanics and diagenesis

Jon E. Olson, Stephen E. Laubach, Robert H. Lander

AAPG Bulletin

..., W. K., R. E. Peterson, C. W. Harrison, J. E. Stevens, and C. B. Lackey, 1994, In-situ stress profiling and prediction of hydraulic fracture azimuth...

Abstract: 5D Interpolation and COV Migration: An Ideal Marriage; #90174 (2014)

Mike J. Perz and Peter W. Cary

Search and Discovery.com

... offset and azimuth, or equivalently, the same inline and crossline offset vectors. Because this pure common offset vector, or “COV”, acquisition...

Reply to Discussion by Peter J. Haman (Vol. 23, No. 4)

E. A. Babcock

CSPG Bulletin

... the presentation of lineament data as number of lineament segments 500 metres long and suggests that total length of lineaments per 5-degree azimuth...

Abstract: Orientation Analysis of Borehole Geophones in Vertical and Deviated Wells: Calibration Consistency; #90174 (2014)

Peter G. Gagliardi and Don C. Lawton

Search and Discovery.com

..., taken from a 3-line walkaway vertical seismic profile (VSP) acquired in the Pembina oil field in Alberta, was examined for orientation azimuth...

Full Use of Dipmeter Data for Geocellular Property Modeling in the McMurray Formation, Alberta; #41586 (2015)

Gregory S. Benson

Search and Discovery.com

..., interpolated throughout the model volume, and then used as a Locally Varying Azimuth to orient variograms/training images in the property modeling...

2007 CSPG/CSEG GeoConvention, Calgary, Alberta, May 14-17, 2007 - Abstracts, #90168 (2013).

Search and Discovery.com

2007 CSPG/CSEG GeoConvention, Calgary, Alberta, May 14-17, 2007 - Abstracts, #90168 (2013).

Search and Discovery.com

Deep learning approach for denoising and resolution enhancement of poststack seismic data

Ruslan Malikov, Tatyana Yusubova, Izat Shahsenov

International Meeting for Applied Geoscience and Energy (IMAGE)

... seismic images. Each approach aims to overcome limitations associated with conventional methods, particularly data stationarity requirement and dependence...

Magnetic and gravity source models of the Gairdner Dolerites

Philip Heath, Clive Foss

Petroleum Exploration Society of Australia (PESA)

... azimuth is determined, the dyke is then characterised by its crosssection parameters (thickness, depth to top, depth extent, dip and magnetization...

Improved Oil-in-Place Estimates in Clay- and Pyrite-Bearing Shales, #41984 (2017).

Siddharth Misra, Yifu Han

Search and Discovery.com

... dependence due to the interfacial polarization (IP) of clay minerals, clay-sized particles, and conductive minerals. Existing oil-in-place estimation...

Presalt time-lapse seismic monitoring with joint 4D FWI

Filipe Rudrigues, Gabriel Brando, Danilo Albuquerque, Danilo Froes, Benjamin Huard, Luis Cypriano, Roberto Pereira, Adel Khalil

International Meeting for Applied Geoscience and Energy (IMAGE)

... by narrow-azimuth towed-streamer (NATS) data. More recently, ocean bottom node (OBN) acquisitions have been employed to image and monitor already...

P-S Converted Wave AVO Analysis for Reservoir Characterization

Ehsan Sadeghi, Cepi Adam, Effendy Siawira, Hilfan Khairy

Indonesian Petroleum Association

...-wave seismic reflection surveys. A successful 3D OBC multi-component wide azimuth seismic was recently acquired on Bekapai field in Mahakam delta...

A New Computational Model to Predict Breakdown Pressures in Cased and Perforated Wells in Unconventional Reservoirs

Mohammed Kurdi, Hamid Roshan

Petroleum Exploration Society of Australia (PESA)

.... Given an arbitrary azimuth and inclination of the wellbore and the in-situ stress magnitude/regime, the model calculates the local stresses around...

Non-opaque and Opaque Grain Fabrics of Siltstones in Red Peak Member (Triassic), Central Wyoming

M. Dane Picard, Douglas D. Beckmann

Journal of Sedimentary Research (SEPM)

... angles. The azimuth angle between some defined axis of the fabric element and north gives the orientation within a horizontal plane. The inclination...

Predicting Fracture Connectivity and Intensity Within the Austin Chalk from Outcrop Fracture Maps and Scanline Data

David V. Wiltschko , Kevin P. Corbett , Mel Friedman , Jih-Hao Hung

GCAGS Transactions

... Geology, v. 16, p. 147. Brace, W. F., 1961, Dependence of fracture strength of rocks on grain size: Pennsylvania State University Mineral Export...

Outcrop Analog for Sandy Braided Stream Reservoirs: Permeability Patterns in the Triassic Hawkesbury Sandstone, Sydney Basin, Australia

Keyu Liu , Peter Boult , Scott Painter , Lincoln Paterson

AAPG Bulletin

... postdepositional diagenesis of the sandstone. Statistical analysis of all plug data shows a strong azimuth-directional permeability in the horizontal plane...

Statistical Curvature Analysis Techniques for Structural Interpretation of Dipmeter Data

C. A. Bengtson

AAPG Bulletin

... of dip from point to point in the subsurface and variations in the angle of dip as a function of azimuth of dip are related to the bulk curvature...

Automated fault surfaces extraction from 3D fault imaging volume

Nam Nguyen, Alejandro Jaramillo

International Meeting for Applied Geoscience and Energy (IMAGE)

... thickness for each trace location from an input volume, (2) compute additional attributes dip and azimuth for each fault sample and (3) extract fault...

Exploring naturally fractured reservoirs: A case study

Anand Prakash, Manayer Al-Abdullah, Abu Ghneej Ali Faleh Naser, Al-Otaibi Talal Mutlaq Mohammed, Bhaskar Chakrabarti, Rinaldi Mulyono, Vishnu Chilumuri, Al-Meshilah Thuwaini, Talal F. Al-Adwani, Amar Nada Mohamad Amar, Al-Otaibi Ahmad Homoud

International Meeting for Applied Geoscience and Energy (IMAGE)

... ability to spatially resolve the locations of fractures. Various standard attributes from the conventionally stacked full azimuth data were generated...

Abstract: A Stable Criterion for Shear-Wave-Splitting Analysis; #90174 (2014)

Xinxiang Li and Jeff P. Grossman

Search and Discovery.com

...) effects for HTI media can be characterized by the travel-time difference between the split fast and slow shear waves, and the azimuth of the fast...

Abstract: Relaxing the Near-Surface assumption in Estimating 3C Receiver Orientations: Azimuth-Stack Power Optimization of Reflected PS Data; #90187 (2014)

Nirupama (Pam) Nagarajappa, Peter Cary, and Chuck Ursenbach

Search and Discovery.com

...Abstract: Relaxing the Near-Surface assumption in Estimating 3C Receiver Orientations: Azimuth-Stack Power Optimization of Reflected PS Data; #90187...

Process-Response Patterns in Beach and Nearshore Sedimentation: I. Mustang Island, Texas

Richard A. Davis, Jr., William T. Fox

Journal of Sedimentary Research (SEPM)

... velocities are from the northeast but the prevailing winds are from the southeast (Hayes, 1965). Short term but intense north to northeast winds...

Horizontal stress inversion based on azimuthal difference in P-wave reflectivity

Fubin Chen, Zhaoyun Zong, Xingyao Yin

International Meeting for Applied Geoscience and Energy (IMAGE)

... media properties, such as wave velocities and media density (Thurston and Brugger 1964). Based on the theory of solid acoustoelasticity, the linear...

Pushing the boundary of WAZ streamer data for subsalt imaging: A case study in deepwater Mexico Campeche

Yi Chen, Kendra Pyke, Juan Wang, Jasmeen Moubarak, Earl Manning, Jessica Kopp, Rongzhang Chen, Chang Chen, Ravi Kumar, Minshen Wang, Sabaresan Mothi

International Meeting for Applied Geoscience and Energy (IMAGE)

... and, therefore, the understanding of underlying geology, even when only wide azimuth (WAZ) streamer data is available. We present the results of our...

Case Studies in Canadian Petroleum Geology: Vertical Migration of Hydrocarbons at Alma, Offshore Eastern Canada

J.S. Bell

CSPG Bulletin

... maintained a statistically constant azimuth, indicating that the horizontal principal stress orientations were approximately constant over the logged...