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Explorer Article

When it comes to the challenges and concerns of how to store the raw material hydrocarbons in the Appalachian Basin, we are at crunch time. According to Dan Billman, it is a conversation that should have already started.

American Association of Petroleum Geologists (AAPG)
Explorer Article

If you have ever wondered what Robert Southey, who wrote “Goldilocks,” Lewis Carroll, who wrote “Alice in Wonderland,” and W.H. Adams, widely credited with discovering the Permian Basin, have in common – and you would be forgiven if you haven’t – then this month’s AAPG Global Super Basins Leadership Conference will be the occasion to find out. Because someone from Chevron has been thinking about that very comparison – both from the perspective of how the company is working to use the Permian as a template for future exploration and also because it sums up the state of affairs in 2020 about as well as anything.

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American Association of Petroleum Geologists (AAPG)
Explorer Division Column DPA

As geologists, we manage uncertainty for a living. Geological scenarios are rarely black and white. Through experience, we’ve come to expect the various shades of grey that accompany the technical decisions we make, usually much to the vexation of our engineering colleagues who are more accustomed to speaking in absolutes. We’re trained to do the best we can with the data we have in any given moment and explain why we commit to the decision we make. Over the decades, we’ve excelled at this practice, except in one critical area: our own public image. We’re completely capable of explaining risk and reward to a boardroom of investors, but some proportion of the public thinks the worst of us.

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American Association of Petroleum Geologists (AAPG)
Explorer Director’s Corner

“A map is the greatest of all epic poems. Its lines and colors show the realization of great dreams.” – Gilbert H. Grosvenor

American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

Winthrop Rockefeller was the grandson of John D. Rockefeller and the fifth of six children of John D. Rockefeller Jr. The eldest Rockefeller organized and incorporated the Standard Oil Company in 1870. By the early 1880s, Standard Oil had a near-monopoly of the U.S. petroleum industry. At his retirement, Rockefeller was said to be worth $1.5 billion – the richest man in the world. He was also considered the world’s greatest philanthropist, giving more than $500 million to educational, scientific and religious institutions. Determined to learn the family’s oil business “from the ground up,” Winthrop worked at Standard Oil of New Jersey’s Bayonne refinery for a few weeks in June and July of 1933.

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American Association of Petroleum Geologists (AAPG)
Explorer Geophysical Corner

This study is primarily based on a 3-D seismic dataset that covers 1,107 square kilometers of the deepwater Ceará Basin. For this demonstration, the seismic cube was cropped and extends over an area of 765 square kilometers. It covers part of Premier Oil, Cepsa, Chevron and Ecopetrol exploration blocks, as well as ANP’s blocks of permanent offer. Here we present a broad overview of the seismic geomorphology of the study area aiming at delineating the turbidite channels, as the sands are deposited in the channels and can accumulate the hydrocarbons, which can be exploited for the benefits of the petroleum industry, as well as discuss a pitfall associated with the cropping of seismic data.

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American Association of Petroleum Geologists (AAPG)
Explorer Article

'Molly Turko, even in these dark times of COVID and decreased worldwide energy demand, is at heart an optimist. “There is always a light, you just have to know where to look,” she said. And she feels that the Anadarko Basin, a place she has spent the last 10 years of her professional life, is a great place to start looking. For Turko, who has worked in multiple basins in the United States, including the Ardmore, Powder River, Appalachian, onshore Gulf Coast and Rocky Mountain basins, said the Anadarko, along with the adjacent Wichita Uplift, may hold the most attractive possibilities.

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

Welcome to 2021! I am so glad to see 2020 in my rearview mirror, but there are just as many challenges in front of us with the new year. As you know from my previous columns, AAPG while experiencing significant financial challenges, is also at a turning point as we prepare for the future. To that end, the AAPG Executive Committee set up a short-term strategy with tactics in July 2020 at the start of the fiscal year.

American Association of Petroleum Geologists (AAPG)
Explorer Article

The world’s super basins have their roots in deep time and their fruits in long-standing, prolific oil and gas production. But that doesn’t mean the industry understands them completely or knows where they all are. One potential super basin complex in the Rocky Mountains area of the United States isn’t even officially named yet. Located mostly in Colorado, Utah and Wyoming, bounded to the northeast by the older Williston Basin and to the west by the Sevier thrust belt, it contains numerous, present-day basins including the Powder River, Big Horn, Wind River, Green River, Uinta, Piceance and Denver basins.

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American Association of Petroleum Geologists (AAPG)
Explorer Article

Electric vehicles have been targeted as an important transition toward a greener planet. Yet the manufacturing of lithium ion batteries is creating a significant environmental impact. As it stands, most large volumes of lithium-bearing rocks and brines mined in Australia, Chile, Argentina and other countries must be shipped to China, which controls 65 percent of the supply chains for battery-ready lithium chemicals and 73 percent of the manufacturing of lithium ion batteries. While carbon emissions from shipping is substantial, the greatest environmental impact comes from the actual processing of lithium and the manufacturing of its end products. The United States could play a significant role in solving this problem.

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American Association of Petroleum Geologists (AAPG)
Short Course
Virtual Short Course
Tuesday, 13 April Wednesday, 14 April 2021, 10:00 a.m.–12:00 p.m.

Modern outcrops and subsurface data sets provide a mapping opportunity to characterize deep-water depositional systems from shelf edge to basin plain. This includes observations of the grain- to basin-scale framework and key stratigraphic surfaces that subdivide the basin-fill. This presentation incorporates observations from passive margins including faulted slopes and ponded mini-basins, and active margins including foreland, forearc, back-arc, strike-slip, intracratonic and hybrid basins.

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American Association of Petroleum Geologists (AAPG)
Field Seminar
Dubai, UAE
Thursday, 4 February 2021, 3:30 p.m.–5:00 p.m.

Field Trip Organizer: Dhahran Geoscience Society Field Trip Leader: Mohammed Masrahy Date: 4 February 2021 Time: 15.30 – 17.00 (GST/GMT+4) Fee: Free of Charge Field Trip Description Over the past two decades, there have been major developments in the efforts to quantify the architectural elements, geometry, and dimensions of depositional bodies from analogues to provide quantitative input to geological models. Analogues, especially ancient outcrops and modern analogues have played a crucial role in improving the understanding of subsurface reservoir architectural elements. They provide important information on subsurface reservoir geobodies size, geometry, and potential connectivity, which all contribute to better reservoir characterization. This is especially vital for highly heterogeneous siliciclastic or carbonate reservoirs that require the integration and detailed analysis of reservoir petrophysical properties, facies, diagenesis, geometry, depositional environments and lateral and vertical variability. Robust subsurface reservoir models heavily rely on the available geological input data. Outcrop and modern analogue data from comparable systems provide additional input to geological models of the subsurface. This virtual field trip will provide valuable insights into the nature of this complexity. Aims and Objectives The virtual field trip comprises a field study of a range of continental clastic modern systems and related sedimentary facies, each of which possesses attributes that are comparable in part to the subsurface deposits. Virtual field trip attendees will gain knowledge about key competencies related to field geology, such as understanding the geomorphology of continental systems, seeing examples that explain sedimentary structures, textures, and facies, identifying depositional environments, and linking sedimentological observations to subsurface reservoir modeling. One specific aim of this virtual field trip is to emphasize that integrated reservoir characterization and modeling processes take into account actual depositional trends and distribution of the sedimentary bodies (sediment-body geometry and heterogeneity), through the understanding of modern analogues settings. Intended Learning Outcomes This virtual field trip will provide insights and offer discussions of the following aspects: An introduction to techniques and criteria for the recognition of continental (fluvial and aeolian systems), and related sedimentary facies in modern system and discussions of the application of these techniques to the study of subsurface sedimentology and geological modeling. 1D, 2D and 3D facies architecture with particular consideration of the geometry and scale of key stratal bodies that have relevance for understanding subsurface hydrocarbon reservoirs. The nature of autocyclic (intrinsic) interactions between competing sedimentary processes and consideration of the implications of these in terms of reservoir quality. The nature of allocyclic (external) controls on sedimentary processes and consideration of the effects of temporal and spatial changes in these controls on the preserved successions. The significance of accurately determining the preserved geometry of reservoir successions and performing correlations at the interwell scale. 3D prediction of the distribution of net versus non-net reservoir.

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American Association of Petroleum Geologists (AAPG)
Field Seminar
Dubai, UAE
Sunday, 21 February 2021, 12:30 p.m.–2:30 p.m.

Field Trip Organizer: Geological Society of Oman Field Trip Leader: Husam Al Rawahi Date: 21 February 2021 Time: 12.30 – 14.30 (GST / GMT+4) Fee: $55 Member / $65 Non-member The Al Khawd Formation is a siliciclastic deposit of the late Cretaceous age exposed in the Muscat area. This formation unconformably overlies a spectacular ophiolite succession, which includes deep-oceanic sediments, intrusives and volcanics. The Al Khawd Formation is mainly composed of conglomerates featuring ophiolite, chert, carbonate and quartzite pebbles derived from the Semail ophiolite itself, the Hawasina imbricates and the Al Hajar Mountains. Abundant fossilised wood and even fragments of dinosaur, turtle and crocodile bones can be found in the Al Khawd Formation in these areas. In this vitual fieldtrip, we will focus on the erosion and sedimentation patterns in the period following ophiolite obduction and the ophiolite sequence in Muscat. Register Here

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American Association of Petroleum Geologists (AAPG)
Field Seminar
Dubai, UAE
Sunday, 28 February 2021, 12:30 p.m.–2:30 p.m.

Field Trip Organizer: Geological Society of Oman Field Trip Leader: Dr. Ali Lazki Date: 28 February 2021 Time: 12.30 – 14.30 (GST / GMT+4) Fee: $55 Member / $65 Non-member The Oman Ophiolites is an assemblage of the neo-tethys oceanic crust and upper mantle (igneous) rocks and associated sedimentary rocks scraped off the top of neo-tethys ocean floor. The Oman ophiolites emplacement on top of northern Oman mountains started in about the Turonian time (~90 Ma) and was concluded during the Campanian time (~80Ma). This emplacement of the Oman ophiolites was part of a regional closure of the neo-tethys ocean. Oman ophiolite displacement is estimated to have moved ~400km away from its original location below sea floor. This presentation is aimed at taking you in a virtual fieldtrip to zoom into a window in the geological history of northern Oman mountains, specifically the Oman ophiolite emplacement period. We will virtually visit different outcrops of the Oman ophiolites that tells the emplacement process story. Register Here

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American Association of Petroleum Geologists (AAPG)
Workshop
Virtual Workshop
Tuesday, 13 April 2021, 8:30 a.m.–2:00 p.m.

This one-day, high impact virtual event includes panel discussions and Q&A with operators and special presentations by Mexico’s National Hydrocarbon Commission (CNH Mexico) and the Mexican Hydrocarbon Association (Amexhi).

American Association of Petroleum Geologists (AAPG)
Workshop
Netherlands
Tuesday, 9 March Wednesday, 10 March 2021, 8:00 a.m.–5:00 p.m.

The workshop will offer an open forum to integrate two geo-energy communities where technical, environmental, social and business aspects associated with geo-energy exploration, development and production activities will be presented and discussed. The workshop will evolve around a two day program where on the first day a series of key-notes on all themes will provide the basis for in depth discussions, and where on the second day the community will share their knowledge and experiences through presentations and posters to explore the synergies in smaller groups. All with the purpose of coming to a final take-away: which opportunities should be redeemed, which synergies should be nurtured and which bridges are still to be build?

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American Association of Petroleum Geologists (AAPG)
Workshop
Virtual Workshop
Tuesday, 26 January Wednesday, 27 January 2021, 8:00 a.m.–4:00 p.m.

This two-day virtual conference aims to bring together the industrial and academic sectors to present and develop research strategies and targeted sites that will benefit both sectors in the future. The virtual conference will focus on current techniques, the challenges and future solutions in understanding and developing the Triassic reservoirs across the North Sea.

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

Join us for the 2nd edition of the Maximizing Asset Value: Integrating Geoscience with Reservoir Management & Facilities Optimization GTW to be held on 22–23 February 2021 in Muscat, Oman. The objective of the workshop is to drive a further discussion of integration processes between geoscience, engineering, and technology deployment through examining the industry’s case studies across multiple disciplines.

American Association of Petroleum Geologists (AAPG)
Field Seminar
Al-Khobar, Saudi Arabia
Wednesday, 3 February 2021, 7:00 a.m.–4:00 p.m.

Date: 3rd February 2021 Time: 7am – 4pm Field Trip Leaders: Mohammed Masrahy and Fawaz Al Khaldi, Saudi Aramco Registration Fee: $95 Registration Deadline: 16th December 2020 Field Trip Description Analogues, especially ancient outcrop and modern analogues, have played a crucial role in improving the understanding of subsurface reservoir architectural elements. They provide important information on subsurface reservoir geobody size, geometry, and potential connectivity, which all contribute to better reservoir characterization, mainly in highly heterogeneous siliciclastic or carbonate reservoirs that require the integration and detailed analysis of petrophysics, facies, diagenesis, geometry, depositional environments and lateral and vertical variability. Subsurface reservoir models are limited by available geological data. Outcrop and modern analogs from comparable systems provide additional input to geological models of the subsurface. This field trip will provide valuable insights into the nature of this complexity. Aims and Objectives The field trip will comprise a field study of a range of continental clastic modern systems and marine carbonate ancient systems, and related sedimentary facies, each of which possesses attributes that are comparable in part to the subsurface deposits. Field trip attendees will gain knowledge about key competencies related to field geology such as measuring vertical sections, describing sedimentary structures and textures, describing sedimentary facies, identifying depositional environments, and linking sedimentological observations to subsurface reservoir modeling. One specific aim of this field trip is to emphasize that integrated reservoir characterization and modeling processes take into account actual depositional trends and the distribution of the sedimentary bodies. Intended Learning Outcomes This field trip will provide explanations and discussions of the following aspects: Basin age, mechanisms of tectonic development, and regional palaeogeographic setting. An introduction to techniques and criteria for the recognition of continental (fluvial and aeolian systems), shallow marine and carbonate related sedimentary facies in outcrop and modern system and discussions of the application of these techniques to the study of subsurface sedimentology and geological modeling. Discussions of the 1D, 2D and 3D facies architecture with particular consideration of the geometry and scale of key stratal bodies that have relevance for understanding subsurface hydrocarbon reservoirs. Discussion of the nature of autocyclic (intrinsic) interactions between competing sedimentary processes and consideration of the implications of these in terms of reservoir quality. Discussion of the nature of allocyclic (external) controls on sedimentary processes and consideration of the effects of temporal and spatial changes in these controls on the preserved succession (through introduction of sequence stratigraphic concepts). The significance of accurately determining the preserved geometry of reservoir successions and how to undertake correlations at the interwell scale. How to predict the 3D distribution of net versus non-net reservoir. How best to make region-wide predictions in areas for which palaeogeography is poorly constrained.

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American Association of Petroleum Geologists (AAPG)
Workshop
Virtual Workshop
Wednesday, 17 March Thursday, 18 March 2021, 8:00 a.m.–5:00 p.m.

This workshop will focus on advances made in petroleum systems analysis as a predictor of hydrocarbon presence, new technology and applications, and future directions of this important geological tool.

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
Virtual Workshop
Tuesday, 19 January Friday, 22 January 2021, 3:00 p.m.–5:00 p.m.

Join us for the AAPG Europe Workshop in Carbon Capture and Storage (CCS). A virtual workshop to be held on 19-22 January 2021. The aim of this conference is to explore how best to develop large scale geostorage of CO₂.

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
Wednesday, 14 April Thursday, 15 April 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.

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American Association of Petroleum Geologists (AAPG)
Workshop
Virtual Workshop
Wednesday, 17 March Thursday, 18 March 2021, 8:00 a.m.–5:30 p.m.

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 virtual workshop bringing leading scientists and industry practitioners together to share best practices, exchange ideas and explore opportunities for future collaboration. The 2-day virtual event features presentations and interactive discussions with technical experts and industry leaders from Colombia and throughout the Americas and provides a multidisciplinary look at future opportunities for exploration and development of Southern Caribbean Frontier Basins.

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American Association of Petroleum Geologists (AAPG)
Workshop
Ipoh, Malaysia
Wednesday, 11 August Thursday, 12 August 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
Friday, 13 August 2021, 8:00 a.m.–9:00 a.m.

Date: Friday 13 August 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.

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American Association of Petroleum Geologists (AAPG)
Workshop
Virtual Workshop
Sunday, 28 March – Thursday, 1 April 2021, 8:00 a.m.–5:00 p.m.

Join us for the 3rd Edition of Stratigraphic Traps of the Middle East which will be taking place virtually from 28 March – 1 April 2021. The online Geosciences Technology Workshop (GTW) aims to build on the success of the previous two workshops the AAPG hosted on stratigraphic traps of the Middle East GTW in Muscat Oman in 2014 and 2017.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 10 May 2012, 12:00 a.m.–12:00 a.m.

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.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Tuesday, 16 August 2011, 12:00 a.m.–12:00 a.m.

The geochemistry of formation fluids (water and hydrocarbon gases) in the Uinta Basin, Utah, is evaluated at the regional scale based on fluid sampling and compilation of past records.

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)
Webinar
Virtual Webinar
Tuesday, 2 June 2020, 6:00 p.m.–7:00 p.m.

Visiting Geoscientist Xavier Moonan provides an overview of the destruction in the Los Iros area following the 6.9 magnitude earthquake that hit Trinidad and Tobago in 2018. His talk focuses on understanding the results from various post-earthquake studies conducted on the Los Iros, reviewing the theories developed to explain the origin and integrating datasets to provide an understanding of what transpired.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 3 June 2010, 12:00 a.m.–12:00 a.m.

Upon successful completion of this course, you will be able to describe faults and fractures in carbonates, black shales, and coarser clastics as they occur in the northern Appalachian Basin.

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

Join us for this presentation about Innovative Digital Imaging. New approaches and uses for drone-based imaging, augmented reality, monitoring deep, harsh, remote environments, and more. Presentation will be via Zoom 7:00pm - 8:30pm CDT, 15 July 2020

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 8 December 2011, 12:00 a.m.–12:00 a.m.

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

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)
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
Thursday, 1 October 2020, 11:00 a.m.–12:00 p.m.

Join AAPG Asia Pacific to hear Agus Ramdahn, PhD to hear about a method of combining Bowers Method with density-sonic cross plots to estimate overpressure in the shelfal area of the Lower Kutai Basin This webinar will be presented via Zoom on Thursday 1 October at 11:00 Singapore Time

American Association of Petroleum Geologists (AAPG)
VG Abstract

This is a less-technical education topic. It can be condensed to an hour or given as 2 two-hour sessions. It stresses selected controversial aspects of fracking that touch some combination of environment and economics and includes a short video of how fracking is done.

Request a visit from David Weinberg!

American Association of Petroleum Geologists (AAPG)
VG Abstract

Microseismicity induced by hydraulic fracture stimulation of a horizontal well was mapped with a near-surface buried array. Distinct linear trends of events were not parallel to the direction of fast shear wave polarization measured in the reservoir with a crossed-dipole anisotropy tool. Analysis of core from a nearby well revealed numerous calcite-filled fractures that did not induce shear wave polarization, but did significantly impact the failure behavior of the reservoir rock during the stimulation treatment. Hydraulic fracture simulation with DFN modeling and source mechanism analysis supports the interpretation of reactivated existing fractures rather than the formation of hydraulically-induced tensile fractures.

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Request a visit from Sherilyn Williams-Stroud!

American Association of Petroleum Geologists (AAPG)
VG Abstract

This lecture will discuss the differences between carbonates and siliciclastics from their chemical composition through their distributions in time and space. Building on these fundamental differences, we will explore the challenges carbonates pose to petroleum geologists in terms of seismic interpretation, reservoir quality prediction, field development, etc. Peppered with humorous personal stories, still raging academic debates, and the heartfelt frustrations of real industry professionals, the aim is to inspire students and young professionals to rise to the occasion and embrace the reservoir rocks that petroleum geologists love to hate.

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Request a visit from Noelle Joy Purcell!

American Association of Petroleum Geologists (AAPG)
VG Abstract

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!

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)
VG Abstract

Analysis of microseismicity induced by hydraulic fracture stimulation in the Marcellus Shale shows changes in stress state for different zones of failure. During the treatment, shear failure occurs on both the J1 and J2 fracture orientations in response to different maximum stress orientations, indicating localized changes in the orientation during the treatment. Reactivation of a fault near the wellbore is associated with failure mechanisms with a higher volumetric component, indicating possible inflation of faults and fractures by the introduction of the slurry. Quantification of the stress conditions that are associated with inflation could potentially be used to optimize the stimulation by identifying which fractures will preferentially take on slurry volume.

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Request a visit from Sherilyn Williams-Stroud!

American Association of Petroleum Geologists (AAPG)
VG Abstract

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. Contact the presenter to discuss options.

Request a visit from Fred Schroeder!

American Association of Petroleum Geologists (AAPG)
VG Abstract

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. Contact the presenter to discuss options.

Request a visit from Fred Schroeder!

American Association of Petroleum Geologists (AAPG)
VG Abstract

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!

American Association of Petroleum Geologists (AAPG)
VG Abstract

Hydraulic fracturing has been around for decades. This talk describes some of the first applications of the technology, how it developed over time, and our current understanding of its impacts with some discussion of both water and earthquake hazards.

Request a visit from Sherilyn Williams-Stroud!

American Association of Petroleum Geologists (AAPG)

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