Microfractures in Chalks of Albuskjell Field, Norwegian Sector, North Sea: Possible Origin and Distribution

N. L. Watts

AAPG Bulletin

... and/or decreased total confining stress due to relative extension. Construction of effective stress versus progressive burial-depth profiles, using three...

Visualization of Pore Connectivity Using Mercury Injection Capillary Pressure Measurements, Micro X-ray Computed Tomography, and Cryo-Scanning Electron Microscopy

Mark E. Curtis, Carl H. Sondergeld, Chandra S. Rai

Unconventional Resources Technology Conference (URTEC)

... remains poorly understood. Here we report on shale samples that have undergone MICP followed by Micro X-ray Computed Tomography (µXCT) and FIB/SEM imaging...

Imaging the Internal Movements of Galveston Island and Bolivar Peninsula with Ground Penetrating Radar

Aubrey Hepler, Shuhab Khan, John B. Anderson

GCAGS Transactions

...Imaging the Internal Movements of Galveston Island and Bolivar Peninsula with Ground Penetrating Radar Aubrey Hepler, Shuhab Khan, John B. Anderson...

Improving Depth Prediction Accuracy of Quantified Drilling Hazards

W. Scott Leaney, William H. Borland

Geological Society of Malaysia (GSM)

...Improving Depth Prediction Accuracy of Quantified Drilling Hazards W. Scott Leaney, William H. Borland Ceo!. Soc. MalaYJia, Bulletill 39, July 1996...

Dip or Strike? … Complimenting Geophysical Sampling Requirements and Acquisition Efficiency for Towed Streamer Marine Seismic

Martin Bayly, Low Cheng Foo, Michelle Tham, M Nabil El Kady, Saeeda Hydal, Thomas Olanrenwaju Ajewole, Nigel Seymour, Satyabrata Nayak, Bidyut Chowdhury, M Faizal Idris, Sandeep K Chandola, M Iqbal Supardy

Indonesian Petroleum Association

... illumination studies were performed using a 3D earth model built with the interval velocity information and interpreted horizons from the legacy 2D...

Meandering Fluvial Facies Architecture Using Ground Penetrating Radar, Ferron Sandstone (Upper Cretaceous) Emery County, Utah; #41134 (2013)

Oluwasegun Abatan, Dennis Kerr, and Kumar Ramachandran

Search and Discovery.com

... and facies architecture of meandering channel fill using 2-D GPR imaging data. GPR data acquisition was guided by outcrop exposures of a meandering...

Abstract: Style and Distribution of Volcanism on Venus: Recent Magellan Results, by J. W. Head; #91012 (1992).

Search and Discovery.com

Seismic Facies Analysis and Age Dating of Mid-Pleistocene Channel-Lobe Deposits, Mad Dog Field, Gulf of Mexico

Search and Discovery.com

Abstract: Advanced Seismic Acquisition Survey Design Based on Illumination Analysis; #90319 (2018)

Pavel Golikov, Emad Hemyari, Abdulaziz Almuhaidib

Search and Discovery.com

... velocity earth model. This assumption, however, is true only if the target interface is flat and the earth model has no lateral velocity variations...

Abstracts: Updating the Tectonic Stress Map of Alberta Using Borehole Breakout Method; #90173 (2015)

Oluwaseyi A. Idowu and Douglas A. Schmidtt

Search and Discovery.com

... trends in NE-SW. Also, it is observed that these orientations vary with borehole depth, when individual wells are considered. Introduction The three...

De-risking Appraisal Phase in the Recent Gas Discovery in Banggai-Sula Basin, Central Sulawesi: Application of AVO Analysis and Pre-stack Inversion in the Sub-ophiolite Reef Carbonate Play

Mufied Ahmad, Yudi Herdiana, Tika R. Pertiwi, Hendarsyah, Arie Naskawan

Indonesian Petroleum Association

... the wet linear trend. A depth slice at GWC (gas water contact) level describes that most of the Wol Structure is gas- saturated including the newly...

Rethinking Regional Reconnaissance

Carlos Fernandex

GEO ExPro Magazine

... topography (especially as one moves west towards the Andes), and the region’s subsurface imaging objectives (which frequently require longoffset...

Understanding Hydraulic Fractures in Tight-gas Sands through the Integration of Borehole Microseismic Data, Three-dimensional Surface Seismic Data, and Three-dimensional Vertical Seismic Profile Data: A Jonah Field Case Study

Nancy House, Julie Shemeta

AAPG Special Volumes

... of an accurate relationship between seismic traveltime and depth in the Earth (Figure 11).FIGURE 11. Graph showing seismic two-way traveltime- to-depth...

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

... sites, with typical variations of more than four times the azimuthal average of saturation at a given depth and on a centimeter (inch) scale around...

Non-Seismic Detection of Hydrocarbons: An Overview; #40392 (2009)

Dietmar "Deet" Schumacher

Search and Discovery.com

..., the presence of and depth to hydrocarbon-bearing zones before drilling. This technology, called Power Imaging --- PI, is an outgrowth of research...

AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction

David W. Bell

AAPG Special Volumes

... is that the earth is composed of multiple horizontal layers of constant velocity. Ray bending due to a continuous change of velocity with depth, as implied...

Mapping Un-Explored Resistive Geo-Bodies Using 3D CSEM Technology: A Case Study of CSEM Geo-Body Characterization from Rapak-Ganal Area in Kutai Basin, Makassar Strait, Indonesia

Ritesh Mohan Joshi, Sibam Chakraborty, Robert Dilindi Ibinga, Ann-Marie Kimberley William, Lina Lutnes Uri

Indonesian Petroleum Association

... drilling cost. It should be noted that CSEM is sensitive to resistivity, which is an independent earth property (as compared to elastic properties measured...

Exploration Drilling in the Mamberano Region of Irian Jaya: An Operations Review

M. C. Bearne

Indonesian Petroleum Association

.... The area was virtually unexplored for hydrocarbons having only been previously tested in the 1950's by four shallow land wells (maximum depth 2037 m...

A New Method of Neostress Determination From Passive Seismic Data

Alfred Lacazette, Alan Morris

Unconventional Resources Technology Conference (URTEC)

... is cleaned of coherent noise, static corrections are made etc. 3. Sonic logs, stacking or depth imaging velocities from reflection seismic data, checkshots...

Abstract: Dynamic Triggering of Microseismicity in a Mine Setting; #90224 (2015)

Fernando Castellanos and Mirko van der Baan

Search and Discovery.com

... earth. Surprisingly, the seismicity occurs during certain times during the day. Therefore, it is likely that the seismic activity has been triggered...

Time-Lapse Geophysics for Mapping Fluid Flow in Near Real Time: Results from a Controlled Mesoscale Experiment

Roelof Versteeg

Special Publications of SEPM

... VERSTEEG subsurface imaging laboratory An in-depth discussion of this laboratory can be found in Versteeg and Birken (2001a), and a summary...

Abstract: Attenuation, Velocity Dispersion and the Fate of the Vibroseis Signal; #90211 (2015)

Bernd Milkereit, Flora Sun, Wei Qian, and Thomas Bohlen

Search and Discovery.com

... and porosity related attenuation processes. Background For seismic imaging, we cannot separate the effects of attenuation and velocity dispersion. Any...

Structural and stratigraphic control on the migration of a contaminant plume at the P Reactor area, Savannah River site, South Carolina

Antonio E. Cameron Gonzalez, Camelia C. Knapp, Michael G. Waddell, Adrian D. Addison, John M. Shafer

Environmental Geosciences (DEG)

... to the earth, GPR still offers the highest potential resolution of the three methods for shallow imaging in low EM loss materials (Baker et al., 2001...

Application of Logging Tools For Improving Reservoir Interpretation - Workshop Summary

Gerald J. Kuecher

PTTC

... APPLICATION OF LOGGING TOOLS FOR IMPROVING RESERVOIR INTERPRETATION BOTTOM LINE Logging/imaging tools are indispensable for properly interpreting...

SG 27: Atlas of Seismic Stratigraphy - Foreword

A. W. Bally

AAPG Special Volumes

..., 1971, Evolution of the earth: McGraw-Hill, 649 p. Duff, P., McL.D., A. Hallam, and E.K. Walton, eds., 1967, Cyclic sedimentation, developments...