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Seismic

Oil Rises 1 Percent After U.S. Crude, Fuel Stockpiles Draw Down - 24 September, 2020 07:35 AM

Calif. Gov. Newsom Bans Sale of Gas-Powered Cars by 2035, Issues Executive Order to 'Radically Change' Energy Consumption In State - 24 September, 2020 07:33 AM

Pandemic Crushes Guyana's Dreams of Big Oil Profits - 24 September, 2020 07:32 AM

Libyan Oil Exports Expand to Third Port as Truce Takes Hold - 24 September, 2020 07:31 AM

China Is Key to Oil Demand. What’s Happening There Should Worry Bulls. - 24 September, 2020 07:30 AM

News in Review ...

17 Feb

Exploration & Development in Southern Caribbean Frontier Basins - Early Bird Fee Expires in 144 days

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Explorer Emphasis Article By David Brown

New Innovations Continue Geophysics' Advance

Talk to geophysicists about innovation and common themes emerge: Increased computing power. Artificial intelligence for data analytics. Full waveform inversion. Enhanced acoustic sensing, with multiple sensors. And much, much more. Innovations also can be seen in established geophysical tools. And some geophysical technologies and techniques that have been developing for five years or more are finally reaching day-to-day application in the field.

Added on 01 October, 2019

Explorer Emphasis Article By Heather Saucier

Digital Advances Transform Seismic Data Processing

Over the last several years, the industry’s downturn has spurred the development of more efficient ways to interpret both new and old seismic data, allowing operators to continue to explore and discover with reduced staff. The availability of cloud technology, super-computing resources and the application of machine learning techniques, such as use of neural networks in artificial intelligence, are transforming the ability to interpret seismic data and create evergreen Earth models – supporting the undeniable adage that necessity, indeed, is the mother of invention.

Added on 01 October, 2019

Middle East Blog By Cora Navarro

AAPG Eastern Mediterranean Mega-Basin – Workshop Review

The AAPG Easten Mediterranean Mega-Basin: New Data, New Ideas and New Opportunities GTW took place on 6 – 7 September 2019 at the Radisson Blu Hotel, Alexandria, Egypt. We received 77 attendees from 36 different companies and 13 different countries.

Added on 12 September, 2019

Explorer Geophysical Corner By Ritesh Sharma,Satinder Chopra

Determination of Density from Seismic Data

Estimating density from seismic data is a desirable goal to obtain the spatial sampling of the attribute in between the well locations. Various have been introduced that integrate seismic, well and geological data. Although these methods have been around for quite some time, some seismic interpreters remain skeptical about the accuracy of such density estimations.

Added on 01 September, 2019

Explorer Emphasis Article By Emily Llinás

The Gem of the Caribbean

'With proven onshore potential, Barbados is set to announce a new offshore licensing round. When in it comes to offshore exploration in the Americas, the U.S. Gulf of Mexico, Brazil and Guyana tend to steal the spotlight. Recent studies in the Caribbean, however, show companies that they may need to look closer at countries with a smaller footprint. One such place is Barbados.'

Added on 01 August, 2019

Explorer Geophysical Corner By Ritesh Sharma,Satinder Chopra

Poststack Processing Steps for Preconditioning Seismic Data

Seismic data are usually contaminated with two common types of noise, namely random and coherence. Such noise, if not tackled appropriately, prevents their accurate imaging. Small-scale geologic features such as thin channels, or subtle faults, etc. might not be seen clearly in the presence of noise. Similarly, seismic attributes generated on noise-contaminated data are seen as compromised on their quality, and hence their interpretation. Noise reduction techniques have been developed for poststack and prestack seismic data and are implemented wherever appropriate for enhancing the signal-to-noise ratio and achieving the goals set for reservoir characterization exercises.

Added on 01 July, 2019

Explorer Historical Highlights By Ann Chambers Noble

A Natural Gas Success Story

From high-altitude, windswept prairies in southwestern Wyoming, the span of the powerful Wind River and Wyoming Ranges can be seen in the distance. This is home to the Pinedale Anticline Project and the Jonah Field, located in Sublette County, Wyo. In 2000, this was the site of one of the most productive gas fields in the continental United States. Gas reserves were estimated at up to 40 trillion cubic feet. That was enough to serve the nation’s entire natural gas demand for 22 months.

Added on 01 July, 2019

Explorer Geophysical Corner By Ritesh Sharma,Satinder Chopra

Inverting Seismic Data with Facies Trends

Prestack simultaneous impedance inversion was introduced at the turn of this century with the objective of characterization of target rock intervals in terms of elastic properties, which in turn could be associated with petrophysical properties such as porosity, fluid saturation and volume of shale.

Added on 01 June, 2019

Explorer Historical Highlights By Thomas Ambrose

Danger, Challenges and Luck in the Putumayo-Napo Basins

I landed in Bogota in June 1963 for employment with Texpet Colombia. Exploration of the asymmetrical Putumayo sub-Andean Basin had begun in the 1940s when Texpet sent exploration geologists to document any surface outcrops, but the area was still too remote for further exploration. Ten years later, Texpet drilled some two dozen core wells without finding oil. Then, in 1962, exploration picked up and the company moved a houseboat from the Amazon up the Rio Putumayo to a site upstream from the small, remote river town of Puerto Asis.

Added on 01 June, 2019

Explorer Emphasis Article By David Brown

The Oil Industry's Cyber–Transformation Is Closer Than You Think

The concept of digital transformation in the oil and gas industry gets talked about a lot these days, even though the phrase seems to have little specific meaning. So, will there really be some kind of extensive cyber-transformation of the industry over the next decade? “No,” said Tom Smith, president and CEO of Geophysical Insights in Houston. Instead, it will happen “over the next three years,” he predicted.

Added on 01 June, 2019

Webinar

Virtual Webinar

Monday, 5 October 2020, 8:00 a.m.–9:00 a.m.

Comparing Seismic Attributes and Outcrop Geometries of Mass Transport Deposits (MTDs)

Hear Johan Le Goff, Post-Doctoral Researcher, Geosciences Department, KFUPM, compare the study large-scale MTD structures from Bahamas and seismic-scale MTD outcrops in Albania. Webinar will be presented via Zoom on Monday October 5, 2020, starting at 8:00 AM Abu Dhabi time (GMT+4)

Added on 15 September, 2020

Workshop

Bogota, Colombia

Wednesday, 17 March – Thursday, 18 March 2021, 8:00 a.m.–5:00 p.m.

Exploration & Development in Southern Caribbean Frontier Basins

The AAPG Latin America & Caribbean Region and the Colombian Association of Petroleum Geologists and Geophysicists (ACGGP) invite you join us for GTW Colombia 2021, a specialized workshop bringing leading scientists and industry practitioners to share best practices, exchange ideas and explore opportunities for future collaboration. The 2-day workshop brings together technical experts and industry leaders from Colombia and throughout the Americas to take a multidisciplinary look at future opportunities for exploration and development of Southern Caribbean Frontier Basins.

Added on 02 October, 2019

Online e-Symposium

Thursday, 10 May 2012, 12:00 a.m.–12:00 a.m.

Genetic Sequences in Eagle Ford-Austin: Their Significance in Exploration and Development

Recognition and Correlation of the Eagle Ford, Austin Formations in South Texas can be enhanced with High Resolution Biostratigraphy, fossil abundance peaks and Maximum Flooding Surfaces correlated to Upper Cretaceous sequence stratigraphic cycle chart after Gradstein, 2010.

Added on 11 December, 2013

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VG Abstract By Fred Schroeder

The Use of Seismic Data in Industry

The following short course option was developed for geology and geophysics students that have not had much exposure to how geoscience is applied in industry. It can be tailored for undergraduate juniors and seniors or graduate students. The agenda can be modified to meet specific needs and time constraints.

Request a visit from Fred Schroeder!

Added on 08 January, 2014

VG Abstract By Fred Schroeder

Basics of Prospecting

Request a visit from Fred Schroeder!

Added on 08 January, 2014

VG Abstract By Fred Schroeder

Basic Stratigraphic Interpretation

Request a visit from Fred Schroeder!

Added on 08 January, 2014

VG Abstract By Juan I. Soto

Salt versus Shales in Continental Margins and Orogens

In comparison with the known boundary conditions that promote salt deformation and flow in sedimentary basins, the processes involved with the mobilization of clay-rich detrital sediments are far less well established. This talk will use seismic examples in different tectonic settings to document the variety of shale geometries that can be formed under brittle and ductile deformations.

Request a visit from Juan I. Soto!

Added on 26 June, 2019

VG Abstract By Fred Schroeder

Basic Structural Interpretation

Request a visit from Fred Schroeder!

Added on 08 January, 2014

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