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The AAPG/Datapages Combined Publications Database

Showing 9,983 Results. Searched 200,357 documents.

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Vertical Seismic Profiling in Hydrocarbon Exploration and Reservoir Development

Bob A. Hardage

Circum Pacific Council Publications

... at the earth's surface during the selected recording time window. the geophone rigidly coupled to the borehole wall. A firm geophone-to-formation...

1989

Abstract: Enhanced Surface Seismic Data Processing Using Simultaneous Acquired DAS-VSP Data; #91204 (2023)

Gang Yu, Jinliang Xiong, Junjun Wu, Yuanzhong Chen, Yingshui Zhao

Search and Discovery.com

...) is increasingly recognized as a viable alternative to geophone arrays for the acquisition of borehole seismic data. Borehole seismic data can provide...

2023

Fault Detection Using Borehole Seismic Surveys

J. W. Munns and D. Mullen

AAPG Special Volumes

...Fault Detection Using Borehole Seismic Surveys J. W. Munns and D. Mullen 1987 117 119 AAPG Studies in Geology #27, volume 1: Atlas of Seismic...

1987

Abstract: Borehole Instrumentation and Initial Source Test Results at the Priddis Geophysical Observatory; #90224 (2015)

Kevin W. Hall, Kevin L. Bertram, Malcolm B. Bertram, Eric V. Gallant, Don C. Lawton, Gary F. Margrave

Search and Discovery.com

...Abstract: Borehole Instrumentation and Initial Source Test Results at the Priddis Geophysical Observatory; #90224 (2015) Kevin W. Hall, Kevin L...

2015

ABSTRACT: Shallow Shear-Wave Seismic Velocity Testing in Jackson, Mississippi

David T. Butler, III, and James B. Harris

GCAGS Transactions

... continuous core from the upper 30 m (~98 ft) of the hole. Downhole S-wave seismic data were acquired using a threecomponent borehole geophone system...

2008

Machine-learning based arrival-picking in continuous DAS recordings „ Application to the Utah FORGE EGS project

Nepomuk Boitz, William Tegtow, Serge Shapiro

International Meeting for Applied Geoscience and Energy (IMAGE)

... in a vertical borehole. Also note, that geophone (particle velocity) and DAS (strain/strain rate) record related but not equivalent properties...

2024

Abstract: Borehole Vibration Response to Hydraulic Fracture Pressure; #90187 (2014)

Andy St-Onge, David W. Eaton, and Adam Pidlisecky

Search and Discovery.com

... vibrations of the casing. The resonant vibrations are linked to the geometry of geophone arrays, which are clamped to the borehole casing with sufficient...

2014

Abstract: Comparison of Low-Frequency Data from Co-Located Receivers Using Frequency Dependent Least-Squares-Subtraction Scalars; #90172 (2014)

Kevin W. Hall, Gary F. Margrave, Malcolm B. Bertram

Search and Discovery.com

... sensors recorded on a Sercel 428XL system. The 10 Hz geophone spread was laid out as 80 geophones at 1m spacing to provide more detail of surface motion...

2014

Shake, Rattle and Tilt - Understanding Hydraulic Fractures in Tight Gas Sands via Tilt Meter, Microseismic Monitoring, 3D VSP, and Surface Seismic Data

Nancy House, Julie Shemeta, Stephen Wolfe, Brian Fuller, Marc Sterling

West Texas Geological Society

... failure or a “micro” seismic event, which radiates primary (P) and secondary (S) waves. Using highly sensitive borehole geophones, these P- and S-waves...

2005

Resolving DAS versus geophone discrepancies using the DAS transform: A comparative study from the CaMI CCS field research station, Alberta

Ali Sayed, Robert R. Stewart, Marie Macquet, Don Lawton

International Meeting for Applied Geoscience and Energy (IMAGE)

...Resolving DAS versus geophone discrepancies using the DAS transform: A comparative study from the CaMI CCS field research station, Alberta Ali Sayed...

2024

Real-time and quantitative monitoring of CO2 injection with rapid-repeat time-lapse vertical seismic profile data

Xiaohui Cai, Kristopher Innanen, Qi Hu, Scott Keating, Matthew Eaid, Donald Lawton

International Meeting for Applied Geoscience and Energy (IMAGE)

..., Field testing of modular borehole monitoring with simultaneous distributed acoustic sensing and geophone vertical seismic profiles at Citronelle...

2023

Abstract: Full-waveform VSP Imaging in Desert Environment; #91204 (2023)

Vladimir Kazei, Hong Liang, Ali Aldawood

Search and Discovery.com

...-surface model used for imaging. Vertical Seismic Profiling (VSP) reduces the impact of near-surface as the receivers are located at depth in the borehole...

2023

Violet Grove CO2 Injection Project: Monitoring with Timelapse VSP Surveys; #80440 (2015)

Marcia Couëslan, Don Lawton, Michael Jones

Search and Discovery.com

... is being monitored for changes using simultaneously acquired timelapse multicomponent surface and borehole seismic surveys. The baseline survey...

2015

Abstract: Decimating a Microseismic Dataset: How Many Events are Needed to Properly Sample Hydraulic Fracture Stages with a Multi-Array Monitoring Program?; #90174 (2014)

Jason Hendrick, Eric von Lunen, Sean Lovric, and Sheri Bowman

Search and Discovery.com

... Microseismic monitoring systems can be used to monitor the Completion phase of gas bearing shale development. The use of multiple geophone arrays in multiple...

2014

Acquisition trial of deep smart DAS uphole: Evaluating high-productivity drilling with dual rotary and fiber cable deployment

Andrey Bakulin, Ezzedeen Alfataierge, Richard Berquist, Francois Hermal

International Meeting for Applied Geoscience and Energy (IMAGE)

... and completing an uphole survey using DAS fiber-optic sensing technology in a fraction of the time required for conventional geophone uphole surveying...

2022

3D Vertical Seismic Profiling Acquired Using Fibre-Optic Sensing DAS - Results from the CO2CRC Otway Project

Julia Correa, Barry Freifeld, Roman Pevzner, Andrej Bona, Konstantin Tertyshnikov, Thomas Daley, Michelle Robertson, Dmitry Popik

Petroleum Exploration Society of Australia (PESA)

... was previously acquired in CRC-2 well using a conventional borehole geophone tool with 15 m spatial interval, so a comparison can be established between...

2018

A Technical Comparison of Downhole Methods through Fiber Optic VSP, in the Eagle Ford Formation

Joe Teff, Ken Silver, David Langton, Dan Kahn, Jarret Borell, J. Andres Chavarria

Unconventional Resources Technology Conference (URTEC)

... record for each array setting. The data quality on the geophone array presented some receivers with noisier conditions whereas the single shot DAS-ZO...

2016

Abstracts: Determining Microseismic Event Locations by Semblance-weighted Stacking; #90173 (2015)

David W. Eaton, Jubran Akram, Andy St-Onge, and Farshid Forouhideh

Search and Discovery.com

... for borehole geophone arrays and is limited to isotropic, horizontally layered media. Event locations are obtained using a 2-D lookup table, computed...

2015

Abstracts: Borehole Geophone Repeatability Experiment; #90173 (2015)

Peter G. Gagliardi and Don C. Lawton

Search and Discovery.com

...Abstracts: Borehole Geophone Repeatability Experiment; #90173 (2015) Peter G. Gagliardi and Don C. Lawton AAPG Search and Discovery Article #90173...

2015

Challenging preconceptions in complex carbonate imaging: Using shear waves and electromagnetic data for improved subsurface understanding

Riaz Alai, Ahmad Riza Ghazali, Lucy MacGregor, Faizan Akasyah Ghazali, Edysuzaily Kamarudin, Aidel Haikal Azmi, Garry Malo-Paul, Sandeep Kumar, Brendon Negenman, Oscar Augusto Barrios, Ge Zhan, Mitch Preston

International Meeting for Applied Geoscience and Energy (IMAGE)

... borehole-surface CSEM approaches, to accurately constrain carbonate properties and detect underlying reservoirs. This study underscores the value...

2024

Future of Microseismic Analysis: Integration of Monitoring and Reservoir Simulation, #40784 (2011)

Leo Eisner, Vladimir Grechka, Sherilyn Williams-Stroud

Search and Discovery.com

... will improvements in the technology be? • Other potential applications Microseismic Data Acquistion Methods  Geophone array(s) in a nearby borehole...

2011

Vertical Seismic Profiling--A Measurement that Transfers Geology to Geophysics: Chapter 2

B. A. Hardage

AAPG Special Volumes

... geophone used to record VSP data because the geophone must be rigidly coupled to the borehole wall in order to record data suitable for seismic stratigraphy...

1985

High Frequency Borehole Seismic Acquisition and Its Applications for Reservoir Delineation of the Bunyu Field, Onshore Kalimantan, Indonesia

Adriansyah, Patricius Sembiring, Mohammed Badri, Azhar Akhtar

Indonesian Petroleum Association

... with an energy source placed on the surface close to the well location and a downhole tool containing a geophone package that is clamped to the borehole wall...

2005

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