Seismic Investigation of a Surface Collapse Feature at Weeks Island Salt Dome, Louisiana

Richard D. Miller, Jianghai Xia, Richard S. Harding, James T. Neal, John W. Fairborn, Don W. Steeples

Environmental Geosciences (DEG)

... (Healey et al., 1991) and arrays of three L28E 40-Hz geophones. On-site walkaway wave testing concentrated on source/receiver geometries and recording...

Seismic Monitoring of Hydraulic Fracturing Activity at the Marcellus Shale Energy and Environment Laboratory (MSEEL) Site, West Virginia

Abhash Kumar, Erich V. Zorn, Richard Hammack, William Harbert

Unconventional Resources Technology Conference (URTEC)

... to the inherent high-cut/low-pass filtering property of the earth. As the borehole geophones are likely to be closer to the origin point of LPLD seismicity...

Techniques of the Thumper in the Val Verde Basin

Weiman H. Reese

West Texas Geological Society

.... Record “C” shows 24 traces of random noise and signal, and their resulting composite. Record “D” is the same as “C”, but with filtering. Figure 2...

Maximising the value of 2D hard rock seismic acquisition at Escondida Porphyry Copper Mine

Heather Schijns, Gabriel Madero

Petroleum Exploration Society of Australia (PESA)

... the cabled system across all of these, and an alternative solution was needed. The cabled system was supplemented with nodal geophones for a total channel...

Advanced digital tools for passive seismic monitoring of a heavy oil field at Cold Lake, Alberta, Canada

Adarsh Kumar Gupta, Stefano Scaini, Ravi Singh, Simona Costin, Colin Brisco, Raj Janakkumar Bhutwala, Shelly Dutta, Monomita Chattopadhyay, Divyanshu Yadav, Taylor Fink

International Meeting for Applied Geoscience and Energy (IMAGE)

... operating at high pressure. A PS system composed of 8-12 (3component) geophones is installed downhole in the Figure 1: Map view of Cold Lake...

Extended Abstract: Analysis of a Discontinuity Surface within Point Bar Deposits of False River, Louisiana

Martial J. Morrison, Juan M. Lorenzo, Peter D. Clift, Kory M. Konsoer

GCAGS Transactions

..., using 24 horizontal component geophones at 1-m spacing. The seismic source consisted of a ground recoil device that fires a shotgun shell horizontally...

Multi-Component Digital Receivers: Comparison of Subsurface and Conventional Surface Datasets; #41566 (2015)

Tagir Galikeev, Jason Criss, Vince Rodych

Search and Discovery.com

... are widely used in the seismic industry and have better and broader amplitude and phase characteristics than conventional geophones, which translates...

Where's the Data? Acquisition and Processing of Seismic Data in the PNG Highlands, #41762 (2016).

Geoff Mansfield, Subhash Chandra, Peter Carver

Search and Discovery.com

..., intervals, charge sizes, and hole patterns ii. Different receiver intervals, arrays, and depths iii. Single geophones cemented into place iv. Swath...

Where's the Data? Acquisition and Processing of Seismic Data in the PNG Highlands, #41762 (2016).

Geoff Mansfield, Subhash Chandra, Peter Carver

Search and Discovery.com

..., intervals, charge sizes, and hole patterns ii. Different receiver intervals, arrays, and depths iii. Single geophones cemented into place iv. Swath...

ABSTRACT: Gravity Investigation of Deep Crustal Structures by Linsser-Filtering, by Robert Trzebski and Jan Svancara; #91019 (1996)

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Seismic Processing Applications on a Personal Computer

Geophysical Service (Malaysia) Sdn. Bhd.

Geological Society of Malaysia (GSM)

.... Amplitude restoration is performed to remove edge effects and smearing of FK filtering to allow a better wavefield separation when subtracting the downgoing...

Enhancing high-frequency vibroseis images of near surface: Uncorrelated is key

Richard D. Miller, Zachary Lawrence, Alex Martinez, Julian Ivanov, Dmitry Borisov, Joseph Reilly

International Meeting for Applied Geoscience and Energy (IMAGE)

... inclusion of pre-correlation processing steps, including vibroseis whitening, time-variable filtering and analysis of deconvolution with ground force compared...

ABSTRACT: Study on the Highest Rock Paleotemperature with Thermo-acoustic Emission, by Li, Jiawei; Qiu, Nansheng; Mei, Qinghua; Zheng, Lunju; #90142 (2012)

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Poststack Processing Steps for Preconditioning Seismic Data; #42399 (2019)

Ritesh Kumar Sharma, Satinder Chopra

Search and Discovery.com

... in the data. A more desirable application is of structure-oriented filters applied to seismic data, which has the effect of enhancing laterally...

Time-Lapse Seismic Monitoring of Individual Hydraulic Frac Stages Using a Downhole Distributed Acoustic Sensing Array

Gary Binder, Aleksei Titov, Diana Tamayo, James Simmons, Ali Tura, Grant Byerley, David Monk

Unconventional Resources Technology Conference (URTEC)

... by the end of the treatment. A shadowing effect in the time shifts was observed that enables the height of the stimulated rock volume to be estimated. Using...

F-xy Cadzow Noise Suppression

Search and Discovery.com

... filtering has previously been applied along constant-frequency slices to remove random noise from 2-D seismic data. Here I extend Cadzow filtering to two...

A dense linear array for passive seismic imaging of geothermal structural features: The FOAL experiment at Utah FORGE

Jaewoo Kim, Jonathan Ajo-Franklin, Tanner Shadoan, Valeriia Sobolevskaia, Julia Correa, Barry Freifeld

International Meeting for Applied Geoscience and Energy (IMAGE)

... 16A and extends vertically to a depth of about 2,300 m. The FOAL array consists of 100 3-component 5Hz geophones. The array was designed to follow...

Improving AVO Fidelity by NMO Stretching and Offset Dependent Tuning Corrections, #41574 (2015).

Yong Xu, Satinder Chopra

Search and Discovery.com

... for a trace with tuning than the one without tuning to keep the same resolution of reflector series. However, the filtering effect of earth...

Enhancing Seismic Discontinuity Attributes with Creative Workflows; #42025 (2017)

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... to precondition the data for subsequent attribute and impedance inversion analysis, some of which (such as structure-oriented filtering and trim statics) have...

Seismic Evidence for Widespread Possible Gas Hydrate Horizons on Continental Slopes and Rises

Thomas H. Shipley, Mark H. Houston, Richard T. Buffler, F. Jeanne Shaub, Kenneth J. McMillen, John W. Ladd, J. Lamar Worzel

AAPG Bulletin

..., 1979). Data were collected with binary gain amplifiers. Gain recovery, normal moveout, stacking, bandpass filtering, AGC, and migration were applied...

Background noise suppression for DAS-VSP data using attention-based deep image prior

Yang Cui, Umair bin Waheed, Yangkang Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... applications, including borehole microseismic monitoring, active source exploration, and ambient noise tomography. Compared with conventional geophones...

Uncertainty Analysis in a Mature Field: Dibi Field Case Study

Djuro Novakovic, Joy Roth

AAPG Special Volumes

... in the history-match filtering process to discriminate the saturation part of history matching (Williams et al., 1998).Uncertainty in bottomhole pressure...

Least Square Q-Kirchhoff Migration: Implementation and Application

Xiaodong Wu, Yi Xie, Joe Zhou, Dechun Lin, Yu Wang

Petroleum Exploration Society of Australia (PESA)

... “Q” accounting for this absorption effect has to be included for correct imaging. The two main challenges in Q compensation are the ill-posed nature...

Abstract: Using Gravity Data to Help Identify and Differentiate Mobile Shale Bodies, Offshore Sabah (Poster 8)

S. J. Campbell, M. Lennane, S. E. Pisapia

Geological Society of Malaysia (GSM)

... gravity response as the possible shale diapir bodies, although the gravity effect of these bathymetric canyons can be diminished to some degree...

Abstract: Shallow Gas Hydrate Within the Areas of Subaquatic Seepage, by G. Ginsburg and V. Soloviev; #90990 (1993).

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