A Sound Exposure Level (SEL) Study for a 3D Seismic Survey off the WA Coastline, Browse Basin

Andrew S. Long, Jens F. Wisløff, Jaafar Ali, Averrouz Mostavan, David Hedgeland, Alec J. Duncan, Amos L. Maggi, Jeremy Colman

Petroleum Exploration Society of Australia (PESA)

... Statement 2.1 gives specific guidelines regarding acceptable 12300 Sound Exposure Levels (SEL) vs distance thresholds from a seismic source location...

Multi-Source Design and Penta Source Case Study from the NWS Australia

Edward Hager, Phil Fontana

Petroleum Exploration Society of Australia (PESA)

... the spacing as this would give rise to source directivity problems. Making the spacing narrower would result in smaller cross-line bins which would only...

Hearing with Light!

Paul Wood

GEO ExPro Magazine

... a wide frequency range and with a 120dB dynamic range at every point along the fibre. Directivity, equivalent to threecomponent recording...

'Willy And Flipper' On Front line Of Anti-Seismic Campaign

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... community is engaging in an emotional propaganda campaign, pitting 'Willy and Flipper' against the oil and gas industry as it looks at switching its gaze...

Overburden Compensation: A Pragmatic Solution to the Frequency Dependent Amplitude Losses Associated With Laterally Variable Overburden

Swee Leng NG, Martin Bayly

Indonesian Petroleum Association

... to compensate for the distortions. • In this paper we discuss this new method and demonstrate its application with a seismic dataset from the Malay Basin...

ABSTRACT: A New Gradient Operator with Applications in Geophysics, by Alfaraj, Mohammed; Wang, Yuchun E.; Luo, Yi; #90141 (2012)

Search and Discovery.com

Expected Ground Shaking Intensities from a Magnitude 7 Earthquake on the Monte Vista-Shannon and Santa Clara Thrust Faults, Santa Clara Valley, Santa Clara County, California

Kenneth W. Campbell, Paul C. Thenhaus, Eugenia M. Sangines, Hope A. Seligson

Pacific Section SEPM

... ground shaking caused by the nearsource effects of source directivity (focusing) and radiation pattern. Based on the results of this study, we suggest...

Exploring naturally fractured reservoirs: A case study

Anand Prakash, Manayer Al-Abdullah, Abu Ghneej Ali Faleh Naser, Al-Otaibi Talal Mutlaq Mohammed, Bhaskar Chakrabarti, Rinaldi Mulyono, Vishnu Chilumuri, Al-Meshilah Thuwaini, Talal F. Al-Adwani, Amar Nada Mohamad Amar, Al-Otaibi Ahmad Homoud

International Meeting for Applied Geoscience and Energy (IMAGE)

...’ are excellent source rocks and unconventional shale hydrocarbon reservoirs. The Lower, Middle and Upper Najmah Limestone units mainly consist...

3D Seismic from Planning to Mapping

A. Kullerud, O. Nipen, H. E. Nordberg

Indonesian Petroleum Association

... probably will occur in the Alpha north and the Gamma area. Consequently a good in-line directivity is desired, i.e. the source energy will be focused...

What is Horizontal Resolution?

L. R. Denham, R. E. Sheriff

Indonesian Petroleum Association

... what it would be with vertical incidence. The directivity of source and receiver arrays also reduces steep dip resolution, mainly by distorting...

Assessment of the permanent seismic sources for borehole seismic monitoring applications: CO2CRC Otway Project

Sinem Yavuz, Julia Correa, Roman Pevzner, Barry Freifeld, Todd Wood, Konstantin Tertyshnikov, Sofya Popik, Michael Robertson

Petroleum Exploration Society of Australia (PESA)

... geosequestration applications. Additionally, the repeatability of both source and receiver location has a big impact on the effectiveness...

DAS seismic monitoring of the shallow CO2 controlled-release experiment at the South West Hub In-Situ Laboratory

K. Tertyshnikov, R. Pevzner, B. Freifeld, L. Ricard, A. Avijegon

Petroleum Exploration Society of Australia (PESA)

... and general application to seismic exploration. The approach uses fibre optic cables to record seismic energy; such receivers have a certain directivity...

Feasibility and QC of 4D Reservoir Monitoring Projects

Andrew Long, Per Arild Reksnes, Barbara Kajl, Martin Widmaier, Sverre Strandenes

Petroleum Exploration Society of Australia (PESA)

... number of streamers separated by 25m (bin -sizes as smal l as 6.25 m x 6.25 m). Furthermore, single-source acquisition has become cost-effective...

Abstract: Towards Using Seismic Moment Tensor Inversions to Infer Reservoir Rock Properties; #90174 (2014)

Adam M. Baig, Ted I. Urbancic, Eric von Lunen, and Jason Hendrick

Search and Discovery.com

... the propagation of the event away from the source. The source term contains a directivity described by the moment tensor that, in turn, describes the radiation...

III. Evidence of Faulting

Robert E. Sheriff

AAPG Special Volumes

... long, and our recording-system directivity discriminates against them. Fault-plane reflections also may not have constant character. (8) Misties. When...

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)

... of the well. From two vibroseis source locations at the surface, time shifts of P-waves were observed along the well that decayed almost completely...

Seismic Hazard Evaluation of the Magna Tailings Impoundment

Ivan Wong, Susan Olig, Robert Green, Yoshi Moriwaki, Norm Abrahamson, Dale Baures, Walter Silva, Paul Somerville, Dick Davidson, Joergen Pilz, Bob Dunne

Utah Geological Association

... the East Great Salt Lake and Oquirrh faults. Even if the cross fault were included in the hazard evaluation as an independent seismogenic source, its...

High-resolution classification of subsurface features from directional image gathers, based on Principal Component Analysis and Deep Learning methods

Search and Discovery.com

Structural Geology, Seismic Imaging, and Genesis of the Giant Jonah Gas Field, Wyoming, U.S.A.

William B. Hanson, Victor Vega, Dennis Cox

AAPG Special Volumes

... with Programs, p. 163.Hodges, L. T., and C. F. Knutson, 1981, Tight-gas sandstone channel continuity and directivity, Upper Cretaceous and Paleocene, Greater...

Abstract: AVAZ Inversion for Fracture Orientation and Intensity: a Physical Modeling Study; #90187 (2014)

Faranak Mahmoudian and Gary F. Margrave

Search and Discovery.com

.... The corrections for geometrical spreading, emergence angle, transmission loss, and source-receiver transducer directivity have been applied. A detailed...

Comparative Evaluation of Earthquake Sources Associated with the Liquefaction-Induced Farmington Siding Landslide Complex, Northern Utah

Michael D. Hylland

Utah Geological Association

... power plants: Cambridge, Massachusetts Institute of Technology Press, p. 438–483. Black, B.D., Giraud, R.E., and Mayes, B.H., 1998, Seismic-source...

Permeability Anisotropy in Microsucrosic Dolomites

Perry O. Roehl

Bulletin of South Texas Geological Society

..., 1980, Movement of Subsurface Waters under the Sabkhas Abu Dhabi, UAE, and Its Relationship to evaporative Dolomite Genesis: in Zenger, D.F., J.B....

Innovation and Instrumentation in CO2 Monitoring Wells for Reservoir Surveillance and Advanced Diagnostics

Paul Barraclough, Mohamad Bagheri, Charles Jenkins, Roman Pevzner, Simon Hann, Kelvin Wuttke, Stoyan Nikolov, Michael Mondanos

Australian Petroleum Production & Exploration Association (APPEA) Journal

... al. 2011) but its practical application to examine a reservoir for the presence of a newly introduced compressible phase with a specific view to CCS...

Abstract: Building Better Models … Making Full Use of Petrophysical Data; #90211 (2015)

Elizabeth L’Heureux

Search and Discovery.com

... structure, how different each value is from its neighbouring values. To describe the lithology-invariant component of physical property distributions...

Full-waveform inversion derived prestack reflectivity gathers

Jian Mao, Xin Cheng, Denes Vigh, James Xu, Qiaofeng Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

... with frequency and acquisition directivity, it can achieve higher amplitude fidelity for AVO analysis than conventional migration methods. Introduction Full...