Home

Science

Learn! Blog By Susan Nash

Solving the Paraffin Problem and More: Interview with Monte Swan, Enercat

An interview with Monte Swan developer of the magma-metal series classification and 7-layered Earth model.

Added on 14 July, 2022

Learn! Blog By Susan Nash

Wellbore Stability Above All: Interview with Cory Fehr, Integrity Insitu

As drilling conditions evolve with new technologies, wellbore stability is more important than ever. Welcome to an interview with Cory Fehr, Integrity Insitu. Cory and his team have invented a tool that can conduct downhole tests to assure wellbore stability and integrity.

Added on 07 July, 2022

Explorer Article By Charles Sternbach

Book Review: ‘How the Mountains Grew’

What makes John Dvorak’s “How the Mountains Grew: A New Geological History of North America” so special? Dvorak “connects the dots,” so to speak, between places of geologic wonder many geoscientists already know. The book provides context to well-known outcrops and fundamental geologic processes. There is still a lot to learn for those who have studied geology for many years.

Added on 01 July, 2022

Explorer Article By Ken Milam

India Fires Up Coal Again to Meet Rising Energy Demand

India plans to reopen more than 100 coal mines and restart some idled coal-fired power plants. India is the world’s third-largest greenhouse gas emitter, but the recent power crunch caused so much disruption to the country’s industries that the government was pressured to ramp up the coal industry in an effort to help meet demand.

Added on 01 July, 2022

Explorer Division Column DPA By Andrea Reynolds

A Time to Renew and Engage

Hello Division of Professional Affairs and AAPG members, I’d like to welcome you to the first DPA column in my term as DPA president 2022-23. As I begin this appointment, I’ve been reflecting on the events of recent years and considering the challenges and changes we’ve faced through the pandemic – personally and professionally, as an industry and as members of a global community.

Added on 01 July, 2022

Explorer Director’s Corner By David Curtiss

Everyone’s Nervous about Surging Energy Prices

It’s summertime here in the Northern Hemisphere, and with the sun and warm weather, thoughts are shifting to vacation. Packing the kids in the car for a week at the beach or a trip to grandma’s house is a time-honored tradition. But this year, moms and dads are doing so with an eye on surging gas prices – this road trip isn’t going to be cheap. Parents aren’t alone in casting a nervous eye on prices at the pump. The White House is, too.

Added on 01 July, 2022

Explorer Foundation Update By Vern Stefanic

Toshimia Fujikawa is the Foundation’s 2022 Teacher of the Year

Toshimi Fujikawa, a geology teacher in San Lorenzo, Calif., who has been praised by her peers for passionately helping students to discover knowledge and relevance in the geological world where they live, has been named the 2022 AAPG Foundation’s Teacher of the Year.

Added on 01 July, 2022

Explorer Article

AAPG Women’s Network Events at IMAGE 2022

The AAPG Women’s Network is excited to provide attendees at next month’s International Meeting for Applied Geoscience and Energy with a variety of events throughout the conference. There is something for everyone!

Added on 01 July, 2022

Explorer Geophysical Corner By Diana Salazar-Florez,Heather Bedle

The Importance of Parameterization in Machine Learning

It is well known that machine learning is based on complex statistics and programming, which for most of us, are not straightforward. When it comes to choosing the best technique, either supervised or unsupervised, the decision might not be easy and sometimes may even be overwhelming. Where do you even begin? Luckily, much research has been done recently to help geologists find an ideal starting algorithm, or the best machine-learning package. Here we discuss how just focusing on your choice of parameterization in a given machine-learning algorithm is one easy way to obtain better results without having to switch from technique to technique.

Added on 01 July, 2022

Explorer Historical Highlights By Jorge Navarro Comet

Pithole: The Rapid Rise and Sudden Fall of an Oil Boomtown

Not wishing to split hairs over which is the world’s first oil well, the majority of oil historians recognize the drilling of the Drake Well as the birth of the modern petroleum industry. What is not so well known is that some seven miles southeast of the Drake Well, in Pithole Creek, lie the remains of a city that came out of nowhere as a new town, enjoyed great splendor, then disappeared in a few years. It is the legendary Pithole City in Venango County of northwestern Pennsylvania.

Added on 01 July, 2022

Workshop

Muscat, Oman

Monday, 6 April – Wednesday, 8 April 2026, 8:00 a.m.–5:00 p.m.

3rd Edition: Structural Styles of the Middle East

Experience the intrigue and complexity of the Middle East's structural styles at this highly anticipated workshop taking place from 6-8 April 2026 in Muscat, Oman. Join us for an immersive journey as we delve into the fascinating interplay of tectonic phases and other key factors shaping the region's geological formations. Don't miss this unparalleled opportunity to gain cutting-edge insights and network with industry professionals at the forefront of structural geology.

Added on 07 January, 2025

Webinar

Virtual Webinar

Thursday, 26 May 2022, 3:00 p.m.–4:00 p.m.

Time-lapse (4D) Seismic Over Some Producing Fields: Sharing TotalEnergies’ Experiences

This presentation gives a short overview of Time-lapse (4D) seismic potential over a few case studies from TotalEnergies’ portfolio of assets. It shall begin with a brief introduction of basic concepts of 4D seismic; some of TotalEnergies’ 4D seismic related activities over the years as well as an overview of some published methods and workflows on 4D seismic. Some examples of application of 4D seismic in clastic and carbonate fields, as well as its use in a geomechanical context will be given, and finally conclude with a reflection that 4D is a transverse subject where many disciplines are involved.

Added on 08 March, 2022

Webinar By Arash Nazhad,Larry R. Davis,Sudhir Pai,Sunil Garg,Susan Nash

Virtual Webinar

Wednesday, 31 March 2021, 7:00 p.m.–8:30 p.m.

Risk and Recovery in 2021

Join us for 'Pivoting 2021: Risk and Recovery in 2021'. Panelists discuss how they now approach risk assessment and opportunity evaluation after the dramatic changes due to economic stresses (crises) and a global pandemic. Webinar will be presented via Zoom 7pm - 8:30pm CDT, 31 March 2021.

Added on 03 June, 2020

Online e-Symposium

Thursday, 8 December 2011, 12:00 a.m.–12:00 a.m.

Connectivity in Fluvial Systems

This e-symposium focuses on methods for predicting connectivity within clastic fluvial systems.

Added on 11 December, 2013

Webinar

Virtual Webinar

Wednesday, 26 August 2020, 7:00 p.m.–8:30 p.m.

Week 17 Pivoting – Critical Minerals and Next Generation Batteries, Part II

Join us for 'Critical Minerals and Next Generation Batteries, Part II' where we will discuss an overview of battery tech and critical materials, new trends in energy storage, new opportunities in local energy generation and storage, lithium, rare earths and more. Webinar will be presented via Zoom 7pm -8:30pm CDT, 26 August 2020.

Added on 19 August, 2020

Online e-Symposium

Thursday, 13 March 2014, 12:00 a.m.–12:00 a.m.

Technical Writing Triage

Technical Writing Triage is a condensed course which identifies the key professional and technical writing in today’s workplace, discusses the most common problems/issues, and provides quick, easy-to-implement solutions for producing high-quality, effective communications.

Added on 11 December, 2013

Online e-Symposium

Thursday, 24 October 2013, 12:00 a.m.–12:00 a.m.

Geomechanical Data from Petrophysical Logs

This e-symposium will be introducing signal processing techniques as a means to maximize extracting geomechanical data from petrophysical logs.

Added on 11 December, 2013

Webinar By Arash Nazhad,Larry R. Davis,Sudhir Pai,Sunil Garg,Susan Nash

Virtual Webinar

Wednesday, 12 May 2021, 7:00 p.m.–8:30 p.m.

Opportunities with Earth Imaging Technologies

Join us for 'Pivoting 2021: Opportunities with Earth Imaging Technologies'. Panelists discuss the newest developments and directions in drones, satellite imagery, and other ways to acquire and process images of the Earth's surface. Webinar will be presented via Zoom 7pm - 8:30pm CDT, 12 May 2021.

Added on 03 June, 2020

Online e-Symposium

Tuesday, 9 September 2014, 2:00 p.m.–3:00 p.m.

Fluid Migration and Accumulation within the Mississippian: Why 2% Oil Cut Here, 15% One Mile Away?

Water cut is a big factor in gauging the success of horizontal drilling in the Mississippi Lime Play (MLP). The contributing factors are related in part to the spectrum of producing lithofacies and reservoir quality encountered that varies laterally and vertically, sometimes dramatically.

Added on 20 June, 2014

Online Traditional Course

Tuesday, 1 January 2013, 12:00 a.m.–1:00 a.m.

Leadership and Strategic Thinking For a Pandemic and Post-Pandemic World

In the span of a mere few months, the much of the world went from a state of exuberant self-actualization to the most primal level of survival (health, food, shelter) insecurity. Consequently, the world has changed. Shock change due to pandemic-triggered chain reactions, supply / demand and price instability, rapid technological innovation, new plays and changing markets, distributed teams and workforces, the powerful force of social media, shortages of technical expertise, and supply chain issues have come together to create new challenges and opportunities for leadership. We will analyze how the issues relate to the oil and gas business (exploration, development, oilfield services, support services, financial sector) and we will propose solutions for immediate real-world emergencies, together with longer term challenges. In addition, we will evaluate what prominent thinkers and academics have written about leadership and strategic planning.

Added on 11 December, 2013

Online e-Symposium By Ali Takbiri

Thursday, 23 April 2015, 2:00 p.m.–3:00 p.m.

An Analytical Model for Shale Gas Permeability

Recent laboratory studies have revealed previously unknown behaviors in shale gas which unlock secrets of permeability and sweet spots in shale gas reservoirs. The presentation presents the findings and also goes into detail about how the new information can be applied in order to potentially improve recovery in reservoirs.

Added on 24 February, 2015

View All Online Training ...

VG Abstract By Juan I. Soto

How Orogens Could Collapse Forming Sedimentary Basins: The Case of the Betic-Rif Orogen

The Betic hinterland, in the westernmost Mediterranean, constitutes a unique example of a stack of metamorphic units. Using a three-dimensional model for the crustal structure of the Betics-Rif area this talk will address the role of crustal flow simultaneously to upper-crustal low-angle faulting in the origin and evolution of the topography.

Request a visit from Juan I. Soto!

Added on 26 June, 2019

DL Abstract By Alex Simms

Interactions Between Ice Sheets and Relative Sea Levels: Lessons From Antarctica and NW Scotland

Local sea-level changes are not simply a function of global ocean volumes but also the interactions between the solid Earth, the Earth’s gravitational field and the loading and unloading of ice sheets. Contrasting behaviors between Antarctica and Scotland highlight how important the geologic structure beneath the former ice sheets is in determining the interactions between ice sheets and relative sea levels.

Request a visit from Alex Simms!

Added on 21 July, 2022

DL Abstract By Shane Prochnow

Subsurface Machine Learning Approaches at Hydrocarbon Recovery and Resource Forecasting for Unconventional Reservoir Systems

This presentation is a survey of subsurface machine learning concepts that have been formulated for unconventional asset development, described in the literature, and subsequently patented. Operators that utilize similar subsurface machine learning workflows and other data modelling techniques enjoy a competitive advantage at optimizing the development of unconventional plays.

Request a visit from Shane Prochnow!

Added on 14 September, 2023

DL Abstract By Sherilyn Williams-Stroud

Atmospheric and Social Climate Change: Implications for the Future Geoscience Workforce

Climate change is not only happening in the atmosphere but also in the anthroposphere; in some ways the former could drive or exacerbate the latter, with extreme weather excursions and extreme excursions from societal norms occurring all over the earth. Accomplishing geoscience for a common goal – whether that is for successful business activities, resource assessment for public planning, mitigating the impacts of geological hazards, or for the sheer love of furthering knowledge and understanding – can and should be done by a workforce that is equitably developed and supported. Difficulty arises when the value of institutional programs to increase equity and diversity is not realized.

Request a visit from Sherilyn Williams-Stroud!

Added on 14 September, 2023

DL Abstract By Fernanda Raggio

Shaping New Leadership in an Evolving Energy Business

The Energy sector is a changing business environment. Throughout the 20th century fluctuations of oil supply and demand produced changes in the barrel price that pushed the growth or shrinkage of the industry. In this 21st century, new challenges such as diversification of the energy mix, boosting gas demand, require the exploration of critical minerals and development of new technologies as well.

Request a visit from Fernanda Raggio!

Added on 19 August, 2024

DL Abstract By Kurt W. Rudolph

Tectonic Controls on Source Rock Deposition

While there are many habitats that are associated with the deposition of organic-rich marine and lacustrine source rocks, one important pathway is linked to the onset of increased basin subsidence associated with major tectonic events. A key aspect is that this subsidence is spatially variable, with the uplift of basin flanks contemporaneous with the foundering of the basin center, resulting in a steeper basin profile.

Request a visit from Kurt W. Rudolph!

Added on 14 September, 2023

DL Abstract By Lesli Wood

The Future of Geoscience: Your role in saving the Earth

The Earth is not a fragile place, but our place on the Earth is very fragile. Geoscience offers a pathway to understand how the Earth has evolved and the role of biological life forms in that evolution.

Request a visit from Lesli Wood!

Added on 19 August, 2024

DL Abstract By John Castagna

Beyond Physics in Geophysics

Physics is an essential component of geophysics but there is much that physics cannot know or address.

Request a visit from John Castagna!

Added on 14 September, 2023

DL Abstract By Jennifer Wilcox

The Role of Carbon Capture in Meeting Net-Zero Carbon Goals

President Biden has laid out a bold and ambitious goal of achieving net-zero carbon emissions in the United States by 2050. The pathway to that target includes cutting total greenhouse gas emissions in half by 2030 and eliminating them entirely from the nation’s electricity sector by 2035. The Office of Fossil Energy and Carbon Management will play an important role in the transition to net-zero carbon emissions by reducing the environmental impacts of fossil energy production and use – and helping decarbonize other hard-to abate sectors.

Request a visit from Jennifer Wilcox!

Added on 20 July, 2022

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

Science

Related Interests

STAY CONNECTED: