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The AAPG/Datapages Combined Publications Database

Showing 8,928 Results. Searched 200,630 documents.

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ABSTRACT: Future of Microseismic Analysis: Integration of Monitoring and Reservoir Simulation; #90122 (2011)

Leo Eisner, Vladimir Grechka, and Sherilyn Williams-Stroud

Search and Discovery.com

... at the surface or in dedicated monitoring borehole(s). The accuracy and precision of the inverted locations depends on both the signal-to-noise ratios...

2011

Abstract: Prestack Rank-Reduction-Based Noise Suppression: Theory; #90171 (2013)

Stewart Trickett and Lynn Burroughs

Search and Discovery.com

...., 1988, Signal Enhancement – A Composite Property Mapping Algorithm: IEEE Transactions on Acoustics, Speech, and Signal Processing, 36, 49-62. De...

2013

Abstract: Inversion Approach to Calculate Instantaneous Frequency; #90174 (2014)

Jiajun Han and Mirko van der Baan

Search and Discovery.com

... tool with a high resolution. Introduction Taner et al. (1979) systematically examined the complex trace analysis theory. Using the analytic signal...

2014

Abstract: Short-time Wavelet Estimation in the Homomorphic Domain; #90174 (2014)

Roberto H. Herrera and Mirko van der Baan

Search and Discovery.com

...) and full waveform inversion (FWI). Statistical methods of wavelet estimation away from well control are a desirable tool to support seismic signal...

2014

Abstract: Felt Seismicity Related to Hydraulic Fracturing; #90187 (2014)

Adam M. Baig, Ted Urbancic, Gisela Viegas, Jason Hendrick, Eric von Lunen, and Sean Lovric

Search and Discovery.com

... an additional processing to improve signal quality, such as stacking. Figure 1. Three component waveforms of the largest magnitude event in the dataset...

2014

Abstract: Interferometric Approach to Complete Refraction Statics Solution; #90187 (2014)

Valentina Khatchatrian and Mike Galbraith

Search and Discovery.com

... signal instead of the scalar first break pick times. Introduction The variety of the various refraction solutions, such as reciprocal methods...

2014

Abstracts: The Deconvolution of Multicomponent Trace Vectors; #90173 (2015)

Xinxiang Li, Peter Cary, and Rodney Couzens

Search and Discovery.com

... rock seismic properties have little spatial or azimuthal variation, the radial component contains all the signal and the transverse component contains...

2015

A Novel Remote Sensing Technology for Frontier Exploration Using Biosensors and Scanning Laser (Lidar) Technology, #40680 (2011)

Heinrich W. Meurer

Search and Discovery.com

... explosives leaking as a tell tale signal from landmines of all types and builds.  For that we join for the first time two high technologies …..  We employ...

2011

Addressing the Geological Challenges in Tight Gas Sandstones with Advanced Borehole Imaging Solutions, Sultanate of Oman; #40902 (2012)

Chandramani Shrivastava, Sultan Al-Mahruqy, Rifaat Al-Mjeni, Salim Al-Busaidi, Khalifa Muslem, Da Li Wang, Ashkaan Mohtadi

Search and Discovery.com

... borehole imager with improved signal-to-noise ratio and tolerance to high mud salinity has been deployed to acquire good quality images that help...

2012

High-Resolution Allostratigraphic Analysis of the Upper Jurassic (Callovian-Oxfordian) Roseray Formation, Southwestern Saskatchewan

D. G. P. Labelle, K. M. Bergman

CSPG Special Publications

...). On the well logs (Figs. 14, 15 and 16) the base (labelled SBR on the cross sections) is defined by a small decrease in the resistivity signal...

1997

Chapter 3: Seismic Data Acquisition, Processing, and Interpretation in the Cook Inlet Basin — Local Geologic and Logistical Impacts

Diane P. Shellenbaum

AAPG Special Volumes

... challenging to deal with, as they lead to weak signal penetration, especially at the higher frequencies. The Tertiary section, where almost all the oil...

2013

Integration of Multidisciplinary Fracture Diagnostics for the Evaluation of Well Completions in Unconventional plays … Application to the HFTS-2 Dataset

Geraldine Haas, Oswaldo Perez, Vincent Artus

Unconventional Resources Technology Conference (URTEC)

... by analyzing leakoff base lines and the corresponding signatures in the offset pressure signal characterization. The strain rate interpretation results...

2025

Reducing Operational Costs and Improving the Environmental Safety of Calm Buoys

Michael M. Holland, Rod Edwards

Southeast Asia Petroleum Exploration Society (SEAPEX)

... to the alternate strain gage bridge signal. 3.1 Description of System Functions This section provides a summary technical description of the system. SPILL...

1996

The Long Beach Oil Field and Its Problems

A. T. Schwennesen, R. M. Overbeck, H. H. Dubendorf

AAPG Bulletin

... and the Cienega Hills, rise two domelike hills whose summits lie about 1 mile apart. The higher of these--Signal Hill--has an elevation of 364 feet...

1924

Weighted stacking of up-and down-going RTM images using peak signal-to-noise ratio analysis

Sérgio Luiz E. F. da Silva, Ammir Karsou, Paulo H. B. Alves, Roger M. Moreira, Jorge Lopez, Marco Cetale

International Meeting for Applied Geoscience and Energy (IMAGE)

...Weighted stacking of up-and down-going RTM images using peak signal-to-noise ratio analysis Sérgio Luiz E. F. da Silva, Ammir Karsou, Paulo H. B...

2024

Novel Monitoring Technology Helps to Make Informed Decisions and Maximize the Efficiency of Completion Strategy

Sergey Parkhonyuk, Roman Korkin, Artem Kabannik, Andrey Fedorov, Max Nikolaev, Fedor Litvinets

Unconventional Resources Technology Conference (URTEC)

.... The data processing approach used in this paper is a novel method introduced in (Parkhonyuk et al., 2018) that utilizes advanced signal processing...

2018

T1-T2 NMR on Shale Cuttings

M.J. Dick, D. Veselinovic, Taylor Kenney, Derrick Green, Adam Haecker, Matthew Boyce

Unconventional Resources Technology Conference (URTEC)

... is then displayed on a 2D map, with T2 on x-axis and T1 on y-axis. The T1-T2 map can be divided into regions and based on how much NMR signal...

2021

Automatic Analysis of Tracer Sand

P. G. Teleki

Journal of Sedimentary Research (SEPM)

... ground state. The system is elevated to level F by absorption of light of frequency vNF, where vNF = 1/h (EF-EN) and h=6.63.10-27 erg sec. (Plank's...

1967

AAPG Trip 1

J. N. Truex, W. J. Hunter, D. S. McMurdie, J. C. Taylor, R. O. Castle, A. G. Barrows, R. C. Erickson

Pacific Section of AAPG

... Journal, “Fabled Signal Hill Gets a Face-Lifting,” pages 80-81, March 6, 1972. Poland, J. F., Piper, A. M., and others, 1956, “Ground-Water Geology...

1973

The History of Oil Along the Newport-Inglewood Structural Zone - Los Angeles County, California

Stephen M. Testa

Petroleum History Institute

... of the petroleum industry to overall groundwater quality. In 1957, Los Angeles celebrated its rich oil heritage of Signal Hill with the symbol of oil derricks...

2007

Improving Seismic Quality

Jane Whaley

GEO ExPro Magazine

... depths, in order to broaden band- width and improve signal to noise ratio. Tunde Laniyan is Product Champion of WesternGeco’s Over/Under project...

2006

ABSTRACT: Sulfur And Nitrogen In The High-Sulfur Coals Of Late Paleozoic From China

W. Li, Y. Tang

The Society for Organic Petrology (TSOP)

... of a low binding energy (~164 eV) signal and a higher binding energy (~168 eV) signal. These signals were simultaneously curve-resolved using...

2014

ABSTRACT: ADVANCED SEISMIC INTERPRETATION OF ROSE RUN REMNANTS IN OHIO

Bryan L. Roth, Roth Exploration Geoservices, Westerville, Ohio

Ohio Geological Society

... should be designed on the signal and for high frequency content. The second step is to phase-correct the seismic data...

1995

ABSTRACT: TUTORIAL: IMAGING THROUGH SHALLOW GAS, DIVING WAVE

Brian Broussard, Luis Canales, Charles Carvill, Lee Lu, Juan Perdomo, Chung-Chi Shih, Sherman Yang, Peter Melville, Mehmet Tanis

Geological Society of Trinidad & Tobago

..., and severe velocity variations on the seismic signal pose a difficult challenge for the geophysicist working the oil and gas fields surrounding...

2007

Technology for Virtual Boreholes

GEO ExPro Staff

GEO ExPro Magazine

... reflections. Penetration depends on the frequencies used for the signal, but even at the lower frequency range, GPR cannot penetrate more than a few tens...

2013

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