HydroFracture Monitoring Using Vector Scanning With Surface Microseismic Data, #41459 (2014).

Quansheng Zhang, Zhanchun Ren, Bintao Zheng, Lei Wang, Shigang Yang, Beiyuan Liang

Search and Discovery.com

... that the seismic events, in general, cannot be located by picking P and S wave arrivals (pPS) from surface records. 2) Besides the tensile fractures...

Portfolio Analysis of Petroleum Fields and Prospects: A Robust Statistical Method

Aleksandar Vujovic, Ritu Gupta, Gregory C. Smith

Australian Petroleum Production & Exploration Association (APPEA) Journal

... property models including facies, net-to-gross ratio (NTG), porosity and saturation, enabling calculation of potential volumes and uncertainty analysis...

Unlocking Hydrocarbon Reserves by Optimizing Pore Pressure and Fracture Pressure Predictions in Mature Mahakam Delta Fields

Wahyu Pramono, Dhanny Fadlan, Roy Lesmana, Gustiadi Rosa

Indonesian Petroleum Association

... to the decreasing of fracture pressure. These two subsurface challenges effect the narrow window for drilling in the Mahakam operational area...

"The Cretaceous-Tertiary Boundary: A Worldwide Biological Crisis Within an Environmentally Dynamic Ecosystem [Abstract]"

Sweet, A.R.

CSPG Bulletin

.... 39 (1991) No. 2. (June) Was the transitory Cretaceous-Tertiary (K-T) boundary event by itself the instrument of destruction of much of the Earth's...

ABSTRACT: Fracture Detection Using Back-Scattered Shear Waves, by Kandiah Balachandran; #91019 (1996)

Search and Discovery.com

Abstract: Paleogene Thrust Tectonics In Northwestern Venezuela: Petroleum System Implications, by E. Quijada and S. Oropeza; #90951 (1996).

Search and Discovery.com

West Texas Geological Society 1993 Fall Symposium

Julie Gibbs, David Cromwell

West Texas Geological Society

...’Donnell, T. P., and Picking, L. W., 1985, Potentiometric mapping from incomplete drill stem test data: Palo Duro Basin area, Texas and New Mexico...

How distinctive are flood-triggered turbidity currents?

Catharina J. Heerema, Matthieu J.B. Cartigny, Ricardo Silva Jacinto, Stephen M. Simmons, Ronan Apprioual, Peter J. Talling

Journal of Sedimentary Research (SEPM)

... are associated with river floods. The third event was not linked to a river flood and was most likely triggered by a seabed slope failure. The multi-pulsed...

Petrogenesis of Leopard Rock Diabase Dikes, Bighorn Mountains, Wyoming

James D. Miller, Jr.

Earth Science Bulletin (WGA)

... during or just after this event. It is interesting to note that the radiometric age and initial Sr ratio of the Beartooth metadolerites fall between those...

Structure and emplacement of mud volcano systems in the South Caspian Basin

Simon A. Stewart, Richard J. Davies

AAPG Bulletin

...; Graue, 2000). The possibility of such pipes being geophysical imaging artifacts must be ruled out. Tall, narrow zones of low signal-to-noise ratios...

Amplitude Recovery of Digitally Recorded Data

Roy O. Lindseth

Pacific Section of AAPG

... until the signal is controlled. Conversely, if the level of the output signal approaches the background noise level of the tape, the feedback circuit...

Fragment or broken? Improving the planktonic foraminifera fragmentation assessment

Jaime Yesid Suarez-Ibarra, Cristiane Fraga Frozza, Sandro Monticelli Petro, Maria Alejandra Gomez Pivel

PALAIOS

... to the dissolution effect (i.e., an increase in dissolution, decreases area/perimeter), the fragmentation remains (broken and fragments) are divided by this ratio...

Abstracts: Using Seismic Source Parameters to Characterize Reservoir Deformation; #90173 (2015)

Marc Prince, Adam Baig and Ted Urbancic

Search and Discovery.com

... moment, deviations from this correlation can be indicative of different faulting types. To quantify this effect, we define a balanced energy ratio (EI...

Understanding Seismic Detection and Resolution of High-Frequency Sequences and Systems Tracts

Hongliu Zeng

Search and Discovery.com

... resolution can be defined as an extension of Rayleigh’s criterion for resolution limit, in which an event from a bed, not a surface, is visually separated...

ABSTRACT: Temperature Effect of Magmatic Underplating in the Gjallar Ridge, Mid-Norway, by W. Fjeldskaar, H. Johansen, T. Dodd, and M. Thompson; #91019 (1996)

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Seismic Detection of Upper Almond Gas Sandstones-Dripping Rock Field, Washakie Basin, Wyoming

Jack E. Holton

Wyoming Geological Association

.... The effect of Poisson's ratio on the reflectivity is a function of the angle at which the wavefront encounters each interface. The Poisson's ratio...

Quantitative carbonate sequence stratigraphy: Insights from stratigraphic forward models

Jean Borgomano, Cyprien Lanteaume, Philippe Léonide, François Fournier, Lucien F. Montaggioni, and Jean-Pierre Masse

AAPG Bulletin

... are reconstructed assuming that one single factor representing changes in the ratio of the accommodation rate and the sedimentation rate (A′/S′) through time can...

Structural and Tectonic Evolution of the Western Australian Margin Basin System

M. A. Etheridge, G. W. O'Brien

Petroleum Exploration Society of Australia (PESA)

... extensional structures. The overall architecture of the Permo-Carboniferous rift system is dominated by the superimposition of Event Location Effect...

Conceptual Design for Mitigating Harmonic Distortion on ESP Installation: Case Study in Kaji Semoga Field, Medco E&P Indonesia

Sandy Suryakusuma, Suprapto Atmowiranto, Dadang Darmawan

Indonesian Petroleum Association

... Harmonic Distortion (THD) is defined as the ratio of the sum of the powers of all harmonic components to the power of the fundamental frequency...

Abstract: Effect of Layered Heterogeneity from Fracture Initiation and Containment in Tight Gas Shales, by R. Suarez-Rivera; #90092 (2009)

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Application of Offset Seismic Profiles in the Jatibarang Volcanic Reservoir

W. L. Nutt, Jujur Sirait

Indonesian Petroleum Association

... of wells drilled by that time was 74, with the success-ratio from the beginning of the development period averaging 59-62%. At present the field...

It is Never too Late for Seismic, How Geophysics Contributed to Rejuvenating a Mature Field, Tunu Shallow Gas Development; #20173 (2012)

P. Spindler, R. Rengifo, D. Coulon, N. Lenoir, and S. Ariawan

Search and Discovery.com

... acoustic impedance that will appear as bright reflectors on seismic data. Nevertheless due to different Poisson's ratio values, with high angle...

Development of Source Rock Kinetic Models for Fluid Property Prediction in Unconventional Shale Plays: A Case Study from the Permian and Neuquen Basins, #80579 (2017).

Lucia Rodriquez, Changrui Gong

Search and Discovery.com

... rock type and maturity level; higher gas-oil-ratio, lower density, and lower viscosity fluids will provide the best production rate and ultimate...

Chapter 18: Organic Metamorphism in the Mississippian-Devonian Bakken Shale North Dakota Portion of the Williston Basin

Leigh C. Price, Tom Ging, Ted Daws, Alonza Love, Mark Pawlewicz, Don Anders

Rocky Mountain Association of Geologists

... or the saturated to aromatic hydrocarbon ratio. Nor can this effect explain why no saturated hydrocarbon gas chromatograms from Mississippian-Devonian Bakken...

Development and Application of Sedimentary Rules in Stratigraphic Prediction of Deepwater Reservoir Presence and Architecture, #40995 (2012)

Michael H. Gardner

Search and Discovery.com

... to fluid properties in multipartite turbidity currents dependent on the down-flow gradient, the effect of turbidite event magnitude on the cross-flow...