Explorer Historical Highlights
By Michael Morton
To most outsiders in the 1950s, the Buraimi Affair was a passing curiosity, a faraway squabble about territorial rights in a remote corner of southeast Arabia known as the Buraimi Oasis. The British government backed its protégés, Abu Dhabi and Oman, against Saudi Arabia, while the United States government took a mediating role. However, as the Time magazine report suggested, there was another aspect to the dispute: it was rumoured that Buraimi was “floating on a pool of oil.”
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American Association of Petroleum Geologists (AAPG)
Added on 01 October, 2021
Explorer Article
By Heather Saucier
For decades, reservoir characterization has played a crucial role in oil and gas projects – in identifying and extracting hydrocarbons from the subsurface. Now, some geologists and geophysicists are applying their industry expertise to the emerging fields of carbon storage and geothermal energy.
American Association of Petroleum Geologists (AAPG)
Added on 01 October, 2021
Explorer Article
By David Brown
Facing a challenging situation and low demand, geophysical companies found themselves in a hole after the energy industry’s latest, coronavirus-related downturn. They’ve been trying to dig themselves out for the past year. The good news is, that effort now appears to be working, as higher oil prices begin to have an effect and more positive signs emerge in the second half of 2021.
American Association of Petroleum Geologists (AAPG)
Added on 01 October, 2021
Explorer Foundation Update
By Vern Stefanic
An historic book is being reopened, and the next chapter in AAPG’s ongoing efforts to recognize, offer and promote geoscience excellence around the world is about to be written. Six diverse and internationally acclaimed geoscientists have been announced for the 2021-22 AAPG-AAPG Foundation Distinguished Lecture season – speaking on a spectacular range of subjects that vary from understanding integrated hydrocarbon systems to utilizing machine learning to recognizing the importance of choices in today’s energy transition.'
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American Association of Petroleum Geologists (AAPG)
Added on 01 September, 2021
Explorer Geophysical Corner
By Kurt Marfurt,Renjun Wen,Rongfeng Zhang
'The geobody tool provides a means for an interpreter to rapidly visualize the extent and orientation of anomalous geologic features of interest. However, the last decade has seen an exponential growth in both the number and size of 3-D seismic surveys. Augmented by multiple attribute volumes for each survey, these large data volumes provide both an aid and a burden on the interpreter, whose goal is to wade through all these data with the goal of extracting patterns that correlate to a geologic model, which can then be used for oil and gas exploration and development.
As many of the world’s oil and gas resources lie beneath the oceans, the advances in exploration, drilling and production technologies have also focused in those areas.
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American Association of Petroleum Geologists (AAPG)
Added on 01 September, 2021
Explorer Emphasis Article
By Barry Friedman
“Geologists and geophysicists work well together.” That’s Stephen A. Sonnenberg on why AAPG and the Society of Exploration Geophysicists will be coming together for the International Meeting for Applied Geoscience and Energy at the Colorado Convention Center in Denver and online, Sept. 26 through Oct. 1. This year’s inaugural hybrid event will include nearly 200 technical presentations, 14 workshops, 10 special sessions, five field trips, numerous networking opportunities and a joint exhibition showcasing the latest geoscience products and technologies will be on hand.
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American Association of Petroleum Geologists (AAPG)
Added on 01 September, 2021
Explorer Geophysical Corner
By Christ Ramos,Heather Bedle
Overall, machine learning has introduced us to a whole different world that has taken geoscientists by surprise. However, the real question is how much can we trust the machine? How accurate can it be? And the most intriguing question of all – can machine learning replace the interpreter? We will analyze three machine learning processes to assess the pros and cons of utilization of convolutional neural networks for fault prediction versus interpretations made by the user in a highly complex polygonal fault section of a 3-D seismic reflection dataset.
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American Association of Petroleum Geologists (AAPG)
Added on 01 August, 2021
Explorer Geophysical Corner
By Kurt Marfurt,Satinder Chopra,Thang Ha
Blending of seismic attributes with additive primary colors is a standard visualization procedure used by interpreters to integrate the information contained in them and carry out comprehensive interpretation. In the December 2019 and February 2020 installments of Geophysical Corner, we described how color is perceived by the human eye, and how colors are rendered on interpretation workstation monitors. We also described the additive RGB color model which forms the working model for computer monitors, as well as the subtractive CMYK model and the HSV and HSL color models frequently used for covisualizing seismic attributes.
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American Association of Petroleum Geologists (AAPG)
Added on 01 July, 2021
Explorer Emphasis Article
By John Dolson
Analog traps are an important part of any geoscientist’s tool kit, and there is no better source than understanding how giant fields form and have been found by past and current generations of explorers. My sojourn into learning about these big fields was in the mid-1980s at Amoco in Denver, part of a task force charged with understanding how to better explore for big, subtle, stratigraphic and combination traps. Meeting weekly for lunch for several months, a team of us reviewed Amoco’s proprietary “Red Book” – a collection of summaries of giant fields worldwide, which included maps and rock properties, but, more importantly, the strategy used in finding each field. In addition, we pulled heavily from AAPG giant fields publications compiled from hundreds of AAPG volunteers.
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American Association of Petroleum Geologists (AAPG)
Added on 01 July, 2021