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The AAPG/Datapages Combined Publications Database

Showing 957 Results. Searched 200,636 documents.

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Seismic Lithology (AVO) Interpretation at the Badak and Nilam Fields in the Sanga Sanga Block, Kalimantan

William C. Ade, Ian T. McMahon, Wahyudin Suwarlan

Indonesian Petroleum Association

... to source differences, shallow to deep holes, charge size differences etc. At receiver locations, differences in geophone arrays, hydrophones, planting...

1988

High Resolution Seismic Reflection and Geoelectrical Resistivity Imaging at Pengkalan School Teacher's Quarters Pegoh, Ipoh, Malaysia

Mohammed Ismael Abu Shariah, Abdul Rahim Samsudin, Umar Hamzah, Abdul Ghani Refak

Geological Society of Malaysia (GSM)

... energy and all geophones were shifted along the profile with space equal to the geophone spacing to produce ifpossible a maximum of 12-fold common...

2000

An Integrated Geophysical Analysis of Shallow Faulting in the Wasatch Fault Zone Near Springville, Utah County, Utah

Alvin K. Benson, Nathan Brett Mustoe

Utah Geological Association

... end of the line, attempts were made to improve the field records by using different geophone spacings and/or sources. Geophone spacings of 10 feet were...

1995

Development of Limited Discrete Fracture Network Using Surface Microseismic Event Detection Testing in Canadian Horn River Basin

Claudio Virues, Jason Hendrick, Sudhendu Kashikar

Unconventional Resources Technology Conference (URTEC)

... to ensure that signal could be separated from background noise. Thirteen stations had a single geophone cemented between 50 and 75 m depths. The 14th...

2016

Role of Reflection Seismic in Development of Nembe Creek Field, Nigeria

P. H. H. Nelson

AAPG Special Volumes

... the mangrove, and all recording and shothole drilling equipment was carried in by porters. Spread and geophone pattern geometries are necessarily...

1980

Induced Seismicity Near Fox Creek, Alberta: Interpretation of Source Mechanisms

Hongliang Zhang, David W. Eaton

Unconventional Resources Technology Conference (URTEC)

... and an array of 68 shallow borehole geophone systems and two surface three-component geophones. In terms of the shallow borehole systems, each...

2018

Resonance Frequencies in Passive Recordings Map Fracture Systems: Eagle Ford and New Albany Shale Examples

Charles Sicking, Jan Vermilye

Unconventional Resources Technology Conference (URTEC)

... because the fracture orientation is vertical and may be stretched because of the lack of aperture available in the geophone acquisition grid. Figure...

2019

Seismic Exploration in the Rockies - Some Reflections

John M. Parker

Rocky Mountain Association of Geologists

... galvanometer, a large reluctance type geophone, and a Pierce-Arrow car from a selfstyled German geophysicist. The equipment was wholly unsuitable...

1985

Analysis of Well Interference Tests in the Bakken Shale, a Fully Communicated System

Carlos Miranda, Craig Cipolla, Mark Murray

Unconventional Resources Technology Conference (URTEC)

... the H3 geophone array; (2) the H5, H6, LE-H1 were stimulated and completion efficiency measured using the H5 fiber and fracture geometry...

2022

Do Moment Tensors Flip During Hydraulic Completions?

Adam Baig, Sepideh Karimi, Benjamin Witten, Aaron Booterbaugh

Unconventional Resources Technology Conference (URTEC)

... with a combination of near-surface borehole-deployed geophone arrays and an array of “superstations'' on the surface. All of the detected events (more than...

2022

A Microseismic Case Study: Cotton Valley Taylor Sandstones, Overton Field, Texas

Nick B. Pollard, Nicole Elhaj

GCAGS Transactions

... in the field, the C W Resources #2H Mud Creek. In both instances, a geophone array was deployed downhole in an existing nearby vertical well to record...

2018

Sources of Data

Mike Shepherd

AAPG Special Volumes

... velocity information in a well. A checkshot survey is taken at different depths down the borehole (Hardage, 1992). A log with a geophone for detecting...

2009

Limitations on Resolution of Seismic Reflections and Geologic Detail Derivable from Them: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data

Robert E. Sheriff

AAPG Special Volumes

... frequencies above 70 Hz in anti-alias filtering. Minor time differences between the elements of source or detector arrays (such as poor geophone...

1977

Application of Amplitude, Frequency, and Other Attributes to Stratigraphic and Hydrocarbon Determination: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

M. T. Taner, R. E. Sheriff

AAPG Special Volumes

... of normal moveout (variation of arrival time with source-to-geophone distance) of amplitudes and, to a lesser extent, of the dominant frequency...

1977

Diagenetic and Sedimentologic Explanation for High Seismic Velocity and Low Porosity in Mesozoic-Tertiary Sediments, Svalbard Region: GEOLOGIC NOTES

Anders Elverhoi , Gisle Gronlie

AAPG Bulletin

... a commercial 12-channel refraction unit (TRIO 12, ABEM, Sweden) with 11-m geophone separation. The geophones and the shots were placed on the exposed bed...

1981

Abstract: Joint OBN and 3-D DAS-VSP Data Acquisition and Processing in East China Sea; #91204 (2023)

Gang Yu1, Haibo Liu, Zhonglin Cao, Junjian Li, Jianguo Li, Yuanzhong Chen, Guangming He, Junjun Wu, Ximing Wang

Search and Discovery.com

... is increasingly recognized as a viable alternative to geophone arrays for downhole seismic data acquisition (Chen et al, 2012). This paper introduces...

2023

Subsurface Characterization of Mesaverde Reservoirs in Colorado: Geophysical and Reservoir-Engineering Checks on Predictive Sedimentology

John C. Lorenz, Norman R. Warpinski, Paul T. Branagan

Special Publications of SEPM

... (one one side of the wellbore) was found tobe 090 menthe basis of geophone da1a (one observable wing) and pressure analysis. This is considerably...

1992

The Application of Exploration Principles to Define the Potential of the S.E. Gobe Field Forelimb

M. Daniels, M. I. Jacobson, J. D. Lee, D. T. Moffat, K. C. Richards

Papua New Guinea (PNG) Petroleum Convention Proceedings

... (6 kilograms total). The receiver patterns tested were an inline 12 geophone array planted 2.5 meters apart and a single geophone cemented into a 4...

2000

Sampling a Stimulated Rock Volume: An Eagle Ford Example

Kevin T. Raterman, Helen E. Farrell, Oscar S. Mora, Aaron L. Janssen, Gustavo A. Gomez, Seth Busetti, Jamie McEwen, Michael Davidson, Kyle Friehauf, James Rutherford, Ray Reid, Ge Jin, Baishali Roy, Mark Warren

Unconventional Resources Technology Conference (URTEC)

... of a horizontal monitor well S2. Both arrays consisted of twelve geophones spaced at 100 ft. intervals. In the vertical monitor well, the bottom geophone...

2017

Geophysical and Geochronological Constraints on the Extent and Age of Mafic Intrusions in the Basement of West Texas and Eastern New Mexico

G. Randy Keller, John M. Hills, Mark R. Baker, E. Timothy Wallin

West Texas Geological Society

... were gathered in a standard fashion. The source was a gas gun; a 120-channel recording system was employed; the geophone group spacing was 50.3 m...

1993

Extraction and Interpretation of the Complex Seismic Trace

R. E. Sheriff, M. T. Taner, F. Koehler, D. Frye

Indonesian Petroleum Association

... as a measure of the potential energy. Ordinarily geophone output is proportional to the velocity of particle motion, which means that the kinetic energy...

1977

Mass Areal Seismic Surveying in the Carpathians

V. D. Zav’yalov

Petroleum Geology: A Digest of Russian Literature

... method consists of the fact that the most advantageous places may be freely chosen for the shot points and geophone stations. This is a hinderance...

1958

Results of a Vibroseis Sourced 3D Seismic Survey, Phetchabun Basin, Thailand

David Remus, Rex Prosser

Southeast Asia Petroleum Exploration Society (SEAPEX)

... of the analog geophone signal (Geophysical Systems Corporation, 1989). Relative amplitude (dynamic range) is regained through vertical and horizontal...

1992

Distributed acoustic sensing of long subsea tie-backs

Glenn A. Wilson, Brian C. Seabrook, Sigurd Moe, Kwang Suh, Mikko Jaaskelainen, Andreas Ellmauthaler, Jeff Bush, James Dupree

International Meeting for Applied Geoscience and Energy (IMAGE)

... monitoring with simultaneous distributed acoustic sensing and geophone vertical seismic profiles at Citronelle, Alabama: Geophysical Prospecting, 64...

2022

Innovative High Trace Density Design with Broadband Seismic Data Acquisition in the Cooper„Eromanga Basins, Australia

John Archer, Milos Delic, Frank Nicholson

Australian Petroleum Production & Exploration Association (APPEA) Journal

... (traces km ) A VP = Vibration Point. Additionally, by employing high-performance single geophone receiver nodes instead of linear arrays of geophones...

2018

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