Subsurface Fracture and Stress Determination using In-situ Full Azimuth Seismic data and Orthorhombic Imaging and Inversion

Search and Discovery.com

Acquisition geometry design based on full-wavefield migration

Billy A. Revelo Obando, Gerrit Blacquire

International Meeting for Applied Geoscience and Energy (IMAGE)

... matrix, respectively. Together they describe the survey geometry as well as the source and receiver properties (directivity, sensitivity, etc.). Matrix...

Direct observation of transient fluid pressure surge and resonance in a fluid-filled fracture

Yuesu Jin, Nikolay Dyaur, Yingcai Zheng

International Meeting for Applied Geoscience and Energy (IMAGE)

... pressure in the fracture during wave propagation. We also built a new low frequency source (Xfrac-S) to excite the sinusoidal acoustic wave in water...

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...

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...

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...

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...

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...

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...

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...

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

... site, and which could generate a maximum earthquake of moment magnitude (MW) 7 was selected as the source of the Maximum Credible Earthquake (MCE). Using...

4D Acquisition Strategies For Australian Reservoir Monitoring Projects

Andrew Long

Petroleum Exploration Society of Australia (PESA)

... streamer se ism ic scenario, every acquisition parameter in each of the baseline and monitor surveys should be identical. If every source location...

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...

Permeability Anisotropy in Microsucrosic Dolomites

Perry O. Roehl

Bulletin of South Texas Geological Society

... complex, and early local source dolomitization are valid, both primary deposition and secondary dolomitization habits would provide a condition...

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

... immediately. A useful source of additional information available to the operator is – in the case of deploying a pressure gauge – the run-in-hole pressure...

G. Non-Normal Incidence Reflections and the Determination of Lithology - Use of Shear Waves and Amplitude with Offset

Norman S. Neidell

AAPG Special Volumes

... Annual Mtg. SEG, Las Vegas, Sept. 11-15, 1983. (8) McAulay (A.D.), "Importance of Shear in Plane Layer Point Source Modeling for Prestack Inversion...

Water depth–terrigenous input dynamic equilibrium controls the Eocene lacustrine shale laminae records in Jiyang depression, Bohai Bay Basin, East China

Chao Liang, Yingchang Cao, Jing Wu, Yu Han, Keyu Liu, Fang Hao, Danish Khan, Junfang Mei, Shun Zhang, and Yong Wang

AAPG Bulletin

...), and it is an important petroleum source, a reservoir for shale oil and gas, and seals in conventional reservoirs (Macquaker and Adams, 2003; Loucks...

Technical De-Risking of a Demonstration CCUS Project for Final Investment Decision in Australia

Mohammad Bagheri, Roman Pevzner, Charles Jenkins, Matthias Raab, Paul Barraclough, Max Watson, Tess Dance

Australian Petroleum Production & Exploration Association (APPEA) Journal

... M&V methods Pressure monitoring has two distinct modalities. Pressure inversion locates a pressure source (in Stage 3, the injection at CRC-3) by way...

Probe Permeametry: An Overview and Bibliography

Andrew Hurst , David Goggin

AAPG Bulletin

.... F. Knutson, 1981, Tight gas sandstone channel continuity and directivity, Upper Cretaceous and Paleocene, greater Green River Basin, Wyoming: SPE/DOE...

Full-elastic AVA extraction using acoustic FWI

Michael Warner, John Armitage, Adrian Umpleby, Nikhil Shah, Henry Debens, Fabio Mancini

International Meeting for Applied Geoscience and Energy (IMAGE)

... – anelasticity, geometric spreading, anisotropy, acquisition directivity, surface ghosts, and wavelet stretch, for example. FWI-based workflows...

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

Elizabeth L’Heureux

Search and Discovery.com

.... Seismic surveys will pick up coherent reflections if the size and shape of heterogeneities meet the right conditions of amplitude and directivity...

Integration of Geophysical Description Technique and Application to a Volcanic Reservoir - A Case from Permian Fengcheng Formation in Xia-72 Well Area, Northwest Margin, Junggar Basin, by Yongbo Chen, Jianguo Pan, Duonian Xu, #10307 (2011)

Search and Discovery.com

Shallow and Intermediate-Depth Seismicity in the New Hebrides Arc: Constraints on the Subduction Process

Remy Louat, Michael Hamburger, Michel Monzier

Circum Pacific Council Publications

... plates. This interpretation is sup­ ported by striking differences in source radiation from earthquakes occurring in different parts of the plate boun...

Gas Hydrate Offshore Vancouver Island, Northern Cascadia Margin

M. Riedel, Eleanor C. Willoughby, Nigel Edwards, Roy D. Hyndman, George D. Spence, Ross Chapman, Marc-Andre Chen, Ivana Novosel, Katrin Schwalenberg

AAPG Special Volumes

...-source electromagnetic surveying and sea-floor compliance studies. These surveys and studies have been primarily deployed around a cold vent field...

Integrated Static and Dynamic Modeling of the Pinedale Tight Gas Field, Wyoming

Mark A. Chapin, Nicholas W. Brandon, Gustavo Ugueto, Jennifer K. Bobich, Carolyn H. Fleming, Gracel P. Diomampo, Heather L. Schiller, Sheena M. Hurd

AAPG Special Volumes

... sandstone channel continuity and directivity, Upper Cretaceous and Paleocene, greater Green River Basin, Wyoming, Society of Petroleum Engineers...