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The AAPG/Datapages Combined Publications Database

Showing 2,322 Results. Searched 200,756 documents.

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Refraction Statics, A Comparison Among Processing Contractors

Bambang Sudewo

Indonesian Petroleum Association

... model to calculate vertical transit time. Various techniques from various processing companies are used in picking the first breaks. These range from...

1985

Outcrop-to-Subsurface Correlation of the Cretaceous Cedar Mountain and Dakota Formations, Southern Uinta Basin

Mary L. McPherson, Brian S. Currie, Joshua P. Dark, Justin S. Pierson

Rocky Mountain Association of Geologists

... Formation The criteria for picking the top of the Dakota Formation are based on outcrop observations and biostratigraphic data from the interval (McPherson...

2008

Outcrop-to-Subsurface Correlation of the Cretaceous Cedar Mountain and Dakota Formations, Southern Uinta Basin

Mary L. McPherson, Brian S. Currie, Joshua P. Dark, Justin S. Pierson

Utah Geological Association

... shows that there has been a historical inconsistency/inaccuracy attached to the picking of these tops in the subsurface. These discrepancies appear...

2008

How to Make Velocity Corrections

John W. Daly

AAPG Bulletin

... reflection work. Interpretation of reflection-seismograph data must start from the records. A dissertation on the practices and techniques employed in picking...

1944

Super-virtual interferometry for noise elimination on vertical seismic profiling (VSP)

Yicheng Zhou, Yang Cui, Sherif Hanafy

International Meeting for Applied Geoscience and Energy (IMAGE)

... in Figure (2e). It is obvious that the SNR has been increased compared to the original seismic data. This makes the traveltime picking easier...

2024

OIL EXPLORATION AND DEVELOPMENT IN THE NORTH DAKOTA WILLISTON BASIN

S. B. ANDERSON, J. P. BLUEMLE, L. C. GERHARD

Williston Basin Symposium

...-rock data to exploration in Williston Basin: AAPG Bull., v. 58, p. 1253-1262. Folsom, C. B., Jr., 1980, A history...

1982

Devonian Braided Stream Deposits in the Battery Point Formation, Gaspe Est, Quebec

Douglas J. Cant

Atlantic Geology

...). Intregration of knowledge of sedimentary structures, and paleocurrent data into the stream is necessary to develop fully any facies model. The rock unit...

1973

Noise Attenuation Challenges for Combined OBC, Transition and Land Seismic Survey

Valarie Hamilton, Merrie-Ellen Gunning

Petroleum Exploration Society of Australia (PESA)

... by mu lt iple iterations of ca reful velocity pic king The Eendracht 3D (-8,000 km 2) is Fugro's largest non• exclusive 3D seismic data set. The survey...

2012

Abstract: Statics or Statistics?„The Near-Surface Revisited; #90211 (2015)

David Henley

Search and Discovery.com

... for compensating seismic data for the effects of the highly variable near-surface weathered layer, usually classified as “statics” methods...

2015

Abstract: Post-processing Technique to Relocate Microseismic Events Using the Double-Difference Method; #90187 (2014)

Fernando Castellanos and Mirko van der Baan

Search and Discovery.com

... workflow that seeks to reduce the effects of both time picking errors and unanticipated velocity models to a data set of microseismic events from...

2014

Middle and Upper Jurassic Depositional Environments at Outer Shelf and Slope of Baltimore Canyon Trough

L. A. Gamboa , M. Truchan , P. L. Stoffa

AAPG Bulletin

..., manual picking of all the velocity spectra was used to carefully correlate coherency maxima with the seismic horizons identified on the stacked seismic...

1985

Integrated reservoir characterization of low resistivity thin beds using three-dimensional modeling for natural gas exploration

Lim Yen Jun, Lo Shyh Zung

Geological Society of Malaysia (GSM)

..., petrophysical data conditioning, rock physics cross validation, and three-dimensional static modeling is used to provide clearer insight on the natural gas play...

2018

Zircon Geochronology of the Webb Canyon Gneiss and the Mount Owen Quartz Monzonite, Teton Range, Wyoming: Significance to Dating Late Archean Metamorphism in the Wyoming Craton

Robert E. Zartman, John C. Reed Jr.

Rocky Mountain Association of Geologists

..., amphibolite, augen gneiss, and migmatite. Pods and small tabular bodies of serpentinized dunite and peridotite are common along some horizons...

1998

Resolving DAS versus geophone discrepancies using the DAS transform: A comparative study from the CaMI CCS field research station, Alberta

Ali Sayed, Robert R. Stewart, Marie Macquet, Don Lawton

International Meeting for Applied Geoscience and Energy (IMAGE)

... vertical seismic profile (VSP) data and holds great promise as a monitoring tool in carbon capture and storage (CCS) project. However, mismatches between...

2024

Advancing 3D Seismic Interpretation: Finding Dakota Fractured Gas Sweet Spots, San Juan Basin, New Mexico

James J. Reeves

West Texas Geological Society

.... and Smith, W. H. (2002). “Picking Prospects in Tight Gas Sands Using Multiple Azimuth Attributes.” World Oil, v. 223, no. 9, pp. 45—52...

2007

Abstract: Beach Erosion Along the Lower West Coast of Peninsular Florida

Roland S. Banks

GCAGS Transactions

... (barrier islands), over a study stretch about 24 km. long. The data points were corrected for tidal variation between the two photograph years...

1975

Regional Induced Seismicity Collaborative: Integrating Research Approaches in the Southern Midcontinent; #70348 (2018)

Michael H. Young, Jeremy Boak, Rick Miller, Michael Timmons, Rolfe Mandel, Nelia Dunbar, Peter Hennings, Scott Ausbrooks

Search and Discovery.com

... efficient pathways for data and information exchange. The collaborative officially began activities in FY18. Regional Induced Seismicity...

2018

Understanding the Fractures Connectivity Control in NEB Field, South Sumatra Basin: From Seismic to Geomechanics and its Implication for Further Fractured Basement Exploration

Teguh Fitrianto, C. Maya Resha Tuhar, M. Noor Alamsyah, Hendra Niko Saputra, I Nyoman Suta

Indonesian Petroleum Association

... answered with the idea to focus on the following two workflows: the first is to re-evaluate the previous works starting from re-picking the seismic fault...

2021

Induced seismicity risk management: The problem of disappearing faults

Doyle R. Watts, Ernest C. Hauser, Mohammad Mohshin, and David F. Dominic

AAPG Bulletin

... profile provided depths to horizons. Data from an up-hole geophone at each shot point provided static corrections to reduce the depth determinations...

2021

Interpreting the Direction of the Gravity Gradient Tensor Eigenvectors: The Main Tidal Force and its Relation to the Curvature Parameters of the Equipotential Surface

Carlos Cevallos

Petroleum Exploration Society of Australia (PESA)

... potential. The identification improves the understanding and interpretation of gravity gradient data. With the use of the plunge of the eigenvector associated...

2016

Lithofacies Correlations Within the Upper Cretaceous Indianola Group, Central Utah

Timothy F. Lawton

Utah Geological Association

...., and Stewart, G. A., 1966, Structure, seismic data, and orogenic evolution of southern Canadian Rocky Mountains: Bull, Canadian Petroleum Geology, v...

1982

Abstract: Launching Drone Services … Legal, Ethical and Technical Considerations; #90284 (2017)

Jeffrey R. Campbell

Search and Discovery.com

... the Business of Drones, including career opportunities, and a recommended method for getting started, including picking a market segment, choosing...

2017

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