HomeScience Play Types

Play Types

Explorer Director’s Corner

Geoscientists play a lot of different roles in our industry, but foremost, we are technical and scientific experts. We understand the rocks, their depositional history and their potential to generate hydrocarbons.

American Association of Petroleum Geologists (AAPG)
Explorer President’s Column

Six months have passed since I started writing and speaking on sustainable development. While writing this column at the end of the year for publication in the January EXPLORER to start the new year, it seems appropriate to take a closer look at sustainable development and petroleum basins from both past and future perspectives.

American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

Little more than a novelty when first discovered, helium has become a key commodity. It is used extensively in medical cryogenics, analytical and lab applications, breathing mixtures, as a lift gas, for arc welding, leak detection and, contrary to popular belief, only a little is used to inflate party balloons. There are few substitutes for helium and so, as its applications have become more common, demand has grown and supply is struggling to match demand.

Show more
American Association of Petroleum Geologists (AAPG)
Explorer Article

The Energy Minerals Division celebrated its 25th Anniversary in 2002. The Division emphasized to the AAPG membership that it was AAPG’s center of activity on energy minerals and unconventional energy resources. EMD originally focused primarily on coal, uranium, geothermal energy, oil shales and tar sands. However, its focus expanded and in 2002, EMD’s most active unconventional resource areas were coalbed methane, gas hydrates, and unconventional energy economics.

Show more
American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Mountains and beaches. Colonial cities, farming communities, indigenous villages. Central Eastern Mexico is full of diverse cultures and landscapes. It is also home to the Tampico-Misantla super basin, a 25,000-square-kilometer area that has produced oil since 1869.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Its present lull notwithstanding, the Permian Basin has been a production behemoth for years. The archetypal super basin in West Texas is the primary growth driver in U.S. oil production and may become the largest oil patch in the world over the next decade.

American Association of Petroleum Geologists (AAPG)
Learn! Blog

Groundwater resources are valuable resources, especially in arid climates such as in South Africa where in a dry year they may receive no rain at all. Welcome to an interview with Surina Esterhuyse, who speaks to us about the special challenges facing water scarce countries and her particular experience in South Africa.

American Association of Petroleum Geologists (AAPG)
Explorer Foundation Update

AAPG’s historic Distinguished Lecture program has undergone a revolutionary transformation aimed at extending the program’s accessibility, audience and reach.

American Association of Petroleum Geologists (AAPG)
Explorer Geophysical Corner

Generally, the fine-grained shale rocks are found to be composed of 50 to 70 percent clay, anywhere between 25 to 40 percent silt- and clay-sized quartz, and 5 percent of minerals including feldspars and carbonates, comprising the total rock volume. A variety of techniques such as X-ray diffraction, infrared spectroscopy and electron microscopy are available, which help us understand the type of clay minerals present in a shale sample.

American Association of Petroleum Geologists (AAPG)
Explorer Article

In 2017, AAPG celebrated the 100th anniversary of its founding in Tulsa, Okla. This same year was also the 40th anniversary of the establishment the AAPG Energy Minerals Division. The EMD has evolved as an organization over the past 40 years to reflect the changes in the mix of resources fueling the world’s ever-increasing energy demand.

American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Wednesday, 5 May 2021, 12:00 p.m.–1:00 p.m.

Join Deborah Sacrey to take an in-depth look at two examples of Machine Learning to define reservoir limits in old fields and look for potential drilling locations.

American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Thursday, 22 April 2021, 12:00 p.m.–1:00 p.m.

Join Mars astrogeologists Dr. Kirsten Siebach (Rice University), Dr. Michael Thorpe (NASA) for a tour of their favorite outcrops on Mars, along with a discussion of the geology of Mars, and the findings from the Perseverance and Curiosity missions.

American Association of Petroleum Geologists (AAPG)
Short Course
Denver, Colorado
Saturday, 22 May Sunday, 23 May 2021, 8:30 a.m.–4:00 p.m.

Enroll in this short course to refresh concepts and terminology of sequence stratigraphy and explore more advanced concepts of Sequence Stratigraphy and its impact on Exploration and Production

American Association of Petroleum Geologists (AAPG)
Workshop
Virtual Workshop
Tuesday, 5 October Wednesday, 6 October 2021, 9:00 a.m.–4:00 p.m.

Stratigraphy remains an essential part of geoscience practices. It provides our conceptual framework for visualizing how layers are arranged and connected in the subsurface. The workshop aims to share, discuss and explore many of the new ideas regarding the stratigraphy of the hydrocarbon-bearing basins throughout Sundaland.

American Association of Petroleum Geologists (AAPG)
Short Course
Virtual Short Course
Tuesday, 29 June Wednesday, 30 June 2021, 8:00 a.m.–12:00 p.m.

This course covers a unique step-by-step methodology that covers the most important factors to consider when tackling conventional or unconventional carbonate plays. After each step, participants will get to work on real subsurface data from basins across the globe. Consider this course as the “top 10 things an oil finder must know about carbonates.”

American Association of Petroleum Geologists (AAPG)
Short Course
Denver, Colorado
Saturday, 22 May 2021, 8:00 a.m.–3:00 p.m.

American Association of Petroleum Geologists (AAPG)
Short Course
Virtual Short Course
Tuesday, 18 May Wednesday, 19 May 2021, 9:00 a.m.–1:00 p.m.

Hydrocarbons have been discovered in basement reservoirs with good production around the world over the past decades. The potential of fractured basement reservoirs is still significant, but often overlooked by explorers. This short course aims to address the major needs in fracture evaluation of basement reservoirs in the different phases of a field’s life.

American Association of Petroleum Geologists (AAPG)
Workshop
Virtual Workshop
Monday, 22 February – Sunday, 25 April 2021, 12:30 a.m.–4:30 p.m.

The 2nd edition of the Maximizing Asset Value: Integrating Geoscience with Reservoir Management & Technologies Optimization GTW was held virtually from 22-25 February 2021 and is now available on demand until 25 April 2021 for registered attendees. Registration is still open for those who wish to benefit from the technical talks, breakout sessions and virtual field trip.

American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Wednesday, 28 April 2021, 7:00 p.m.–8:30 p.m.

Join us for 'Pivoting 2021: Learning From Other Industries'. Panelists discuss the newest developments and directions in drones, satellite imagery, and other ways to acquire and process images of the Earth's surface. They discuss the technologies and processes they use, and the costs and overall return on investment with respect to new opportunities and business development.. Webinar will be presented via Zoom 7pm - 8:30pm CDT, 28 April 2021.

Show more
American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Wednesday, 12 May 2021, 7:00 p.m.–8:30 p.m.

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.

American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Wednesday, 26 May 2021, 7:00 p.m.–8:30 p.m.

Join us for 'Pivoting 2021: Imaging Technologies'. Panelists will discuss new ways to acquire data that is then processed into interpretable images, and they will discuss the technologies as well as the techniques. Webinar will be presented via Zoom 7pm - 8:30pm CDT, 26 May 2021.

American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Wednesday, 9 June 2021, 7:00 p.m.–8:30 p.m.

Join us for 'Pivoting 2021: The New Way to Work'. Panelists will discuss the way that work is done, both in operations and support roles, and discuss specific examples of technologies being used, and how they contribute to a safer, more efficient and profitable endeavor. Webinar will be presented via Zoom 7pm - 8:30pm CDT, 9 June 2021.

American Association of Petroleum Geologists (AAPG)
Workshop
Lisbon, Portugal
Tuesday, 25 May Wednesday, 26 May 2021, 8:00 a.m.–5:00 p.m.

This 2-day conference brings together diverse experts working on modern and ancient turbidite, MTDs, contourite and hybrid/mixed systems in order to improve the present-day knowledge, models and predictive power.

American Association of Petroleum Geologists (AAPG)
Workshop
Barcelona, Spain
Tuesday, 7 September Wednesday, 8 September 2021, 8:00 a.m.–5:00 p.m.

This workshop brings together experts from academia and industry from a range of disciplines to share experiences, new approaches, new data and new ways of integrating information that can help in reducing the uncertainties related to the exploration activities in Thrust Belt Systems.

American Association of Petroleum Geologists (AAPG)
Workshop
Salzburg, Austria
Tuesday, 19 October Wednesday, 20 October 2021, 8:00 a.m.–5:00 p.m.

Join us in Salzburg, the “castle of salt” and cradle of Mozart and Doppler, for a meeting aimed at bringing together different perspectives in the science of evaporite basins: from their formation to their deformation, from description and characterization to modelling. Exploratory success in evaporite-rich basins worldwide has depended on the role of evaporites as a deformable substrate, as a seal, or even as a good thermal conductor. The aim of this workshop is to improve our understanding and predictive ability by addressing evaporite systems in an integrated manner, all the way from precipitation to structuration, and exploring the multiple properties of evaporite sequences. The pre- and post-meeting field trips will also explore the salt mining heritage of the region, first exploited by the Celts 3500 years ago, and the salt-related structures of the Northern Calcareous Alps.

Show more
American Association of Petroleum Geologists (AAPG)
Field Seminar
Ipoh, Malaysia
Thursday, 25 November 2021, 8:00 a.m.–5:00 p.m.

Date: 25 November, 2021 Time: To be determined View Information On CO2 Laboratory Further details to come.

American Association of Petroleum Geologists (AAPG)
Workshop
Virtual Workshop
Tuesday, 23 November Wednesday, 24 November 2021, 8:00 a.m.–5:00 p.m.

High CO2 fields and marginal fields (due to high levels of contaminants) are some of the challenges that are prevalent in the Asia Pacific petroleum industry. Join AAPG Asia Pacific for a 2-day workshop focused on best practices, risk-based planning and the role geoscientists and engineers will play in these changing times.

American Association of Petroleum Geologists (AAPG)
Field Seminar
Ipoh, Malaysia
Thursday, 25 November 2021, 8:00 a.m.–5:00 p.m.

Date: 25 November 2021 Time: To be determined Organized by: Southeast Asia Carbonate Research Laboratory, SEACARL, The Department of Geosciences, Faculty Fundamental Sciences, Information system Technology, Universiti Teknologi PETRONAS. While AAPG and EAGE welcome this Field Trip in conjunction with our 2-day Geosciences Technology Workshop, all management and attending responsibilities will be taken care of by Universiti Teknologi PETRONAS. Further details to come.

Show more
American Association of Petroleum Geologists (AAPG)
Workshop
Virtual Workshop
Sunday, 28 March – Friday, 28 May 2021, 8:00 a.m.–5:00 p.m.

The 3rd edition of the Stratigraphic Traps of the Middle East GTW was held virtually from 28 March - 1 April 2021 and is now available on demand until 28 May 2021 for registered attendees. Registration is still open for those who wish to benefit from the technical talks, poster presentation and breakout sessions.

American Association of Petroleum Geologists (AAPG)
Workshop
Singapore, Singapore
Tuesday, 9 November Thursday, 11 November 2021, 8:00 a.m.–5:00 p.m.

Due to the current situation in Myanmar, the organizing committee considers that it is not appropriate to proceed with the conference as planned. We are also monitoring the Covid-19 pandemic situation and restrictions. As and when it is appropriate and safe to proceed, we will inform all interested parties of the new schedule. AAPG and EAGE intend to proceed with this conference when conditions allow. Sponsored By       With Support From

Show more
American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Wednesday, 5 August 2020, 7:00 p.m.–8:30 p.m.

Join us for 'Drones and Robotics' a webinar discussing drones and robotics investment trends, new opportunities, and strategies for pivoting for new revenue and diversification in today's times. Webinar will be presented via Zoom 7:00pm - 8:30pm CDT, 5 August 2020.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 19 August 2010, 12:00 a.m.–12:00 a.m.

This presentation will show where there are cases of missing sections, but none of them can be attributed to normal faulting.

American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Wednesday, 27 May 2020, 7:00 p.m.–8:30 p.m.

Join us for 'New Approaches for Start-Up Success' where we will discuss selecting companies to invest in now, the game changers program now, profile of a successful drone and robotics start-up and how we adapted our pitch for the pandemic. Webinar will be presented via Zoom 7pm - 8:30pm CDT, 27 May 2020.

American Association of Petroleum Geologists (AAPG)
Online Certificate Course
Tuesday, 1 January 2013, 12:00 a.m.–1:00 a.m.

Geothermal Energy Basics is an online course that enables participants to review, analyze, and evaluate opportunities in the rapidly expanding market for geothermal energy.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Virtual Online e-Symposium
Thursday, 19 November 2009, 12:00 a.m.–12:00 a.m.

This presentation will review the results of ongoing carbon storage research in Kentucky by the Kentucky Geological Survey (KGS) and industry partners.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 12 April 2012, 12:00 a.m.–12:00 a.m.

This seminar focuses on the role geoscience leaders and mentors play in retaining top talent.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 21 February 2013, 12:00 a.m.–12:00 a.m.

The course will review core data, petrophysical comparisons, rock physics modeling (including pseudo logs and mechanical properties).

American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Wednesday, 24 June 2020, 7:00 p.m.–8:30 p.m.

Join us for the 'New Directions in Automation' webminar. Where the opportunities are now, and how to pivot and take advantage of them. Webinar will be presented via Zoom 7:00pm to 8:30pm CDT, 24 June 2020.

American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Friday, 24 April 2020, 12:00 p.m.–1:00 p.m.

In 2011 and 2015, I presented an assessment of the yet-to-find (YTF) oil potential in the Brazilian pre-salt region, utilizing an exploration modeling tool and a stochastic simulation method (Monte Carlo) for estimating potential accumulations discovered and remaining to be discovered. Despite the robust methodology used, it is understandable that in light of the new, much lower oil prices in effect currently, the YTF oil assessment may be questioned regarding how realistic it may be in a protracted low oil price environment. In 2016 I presented such an assessment, for oil prices below US$50/bbl. Now, given even lower oil prices that may represent a new lower-for-longer scenario, I again revisit past assessments. The results are presented in the context of important geopolitical implications for assessments that point to regions in the world where oil and gas resources will likely continue to be viable despite low oil prices, and the geopolitical rearrangements this implies.

Show more
American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Thursday, 25 June 2020, 8:00 a.m.–9:00 a.m.

Panelists will discuss current unconventional resource activities in North America, including key plays that remain competitive and potential for future growth. They also will address the key challenges for unconventional resources to stay competitive in the global market: maintaining cashflow, reducing expenditures, improving capital and production efficiencies and managing resources. Virtual Forum to be presented via Zoom.

American Association of Petroleum Geologists (AAPG)
VG Abstract

Production from unconventional petroleum reservoirs includes petroleum from shale, coal, tight-sand and oil-sand. These reservoirs contain enormous quantities of oil and natural gas but pose a technology challenge to both geoscientists and engineers to produce economically on a commercial scale. These reservoirs store large volumes and are widely distributed at different stratigraphic levels and basin types, offering long-term potential for energy supply. Most of these reservoirs are low permeability and porosity that need enhancement with hydraulic fracture stimulation to maximize fluid drainage. Production from these reservoirs is increasing with continued advancement in geological characterization techniques and technology for well drilling, logging, and completion with drainage enhancement. Currently, Australia, Argentina, Canada, Egypt, USA, and Venezuela are producing natural gas from low permeability reservoirs: tight-sand, shale, and coal (CBM). Canada, Russia, USA, and Venezuela are producing heavy oil from oilsand. USA is leading the development of techniques for exploring, and technology for exploiting unconventional gas resources, which can help to develop potential gas-bearing shales of Thailand. The main focus is on source-reservoir-seal shale petroleum plays. In these tight rocks petroleum resides in the micro-pores as well as adsorbed on and in the organics. Shale has very low matrix permeability (nano-darcies) and has highly layered formations with differences in vertical and horizontal properties, vertically non-homogeneous and horizontally anisotropic with complicate natural fractures. Understanding the rocks is critical in selecting fluid drainage enhancement mechanisms; rock properties such as where shale is clay or silica rich, clay types and maturation , kerogen type and maturation, permeability, porosity, and saturation. Most of these plays require horizontal development with large numbers of wells that require an understanding of formation structure, setting and reservoir character and its lateral extension. The quality of shale-gas resources depend on thickness of net pay (>100 m), adequate porosity (>2%), high reservoir pressure (ideally overpressure), high thermal maturity (>1.5% Ro), high organic richness (>2% TOC), low in clay (<50%), high in brittle minerals (quartz, carbonates, feldspars), and favourable in-situ stress. During the past decade, unconventional shale and tight-sand gas plays have become an important supply of natural gas in the US, and now in shale oil as well. As a consequence, interest to assess and explore these plays is rapidly spreading worldwide. The high production potential of shale petroleum resources has contributed to a comparably favourable outlook for increased future petroleum supplies globally. Application of 2D and 3D seismic for defining reservoirs and micro seismic for monitoring fracturing, measuring rock properties downhole (borehole imaging) and in laboratory (mineralogy, porosity, permeability), horizontal drilling (downhole GPS), and hydraulic fracture stimulation (cross-linked gel, slick-water, nitrogen or nitrogen foam) is key in improving production from these huge resources with low productivity factors.

Show more

Request a visit from Ameed Ghori!

American Association of Petroleum Geologists (AAPG)
VG Abstract

In 1991, Gulf Indonesia and its partners discovered South Sumatra Basin’s first major gas field at Dayung in the Corridor PSC. A key feature of this field is that most of the reserves are held within fractured basement rocks of pre-Tertiary age. 

Request a visit from Charles Caughey!

American Association of Petroleum Geologists (AAPG)

Related Interests

See Also ...