Oil Prices Skid 2 Percent, Extending Slide As China Virus Spreads - 27 January, 2020 07:35 AM
Peak Permian Is Approaching Faster Than You Think - 27 January, 2020 07:34 AM
Increased New Well Productivity Helped US Shale Growth In 2019 - 27 January, 2020 07:33 AM
Fla. Governor Called on to Block Another Oil Project in the Everglades - 27 January, 2020 07:31 AM
Our Geological Wonderland: How Geology Made America Great - 27 January, 2020 07:30 AM
70th GCAGS/GCSSEPM Convention and Exposition - Call for Papers
Expires in 66 days
2020 AAPG Southwest Section Annual Meeting - Call for Papers
Expires in 126 days
Evaluation of the Mississippian stratigraphy of the Great Basin region identifies the presence of two mud-rock formations, historically identified as the Chainman Shale. This work improves the understanding of this mud-rock stratigraphy, its tectonic significance, and its hydrocarbon potential.
The Chixchulub crater on Mexico’s Yucatan Peninsula was long believed to be the result of volcanic activity, until one young geologist with a No. 2 pencil, some drafting triangles and a calculator made an earth-shattering discovery.
I received my 40-year certificate from AAPG. At the bottom it reads, “In Recognition and Appreciation of your Loyalty to AAPG,” but it is I who should be thanking AAPG for allowing me to be part of this great organization. AAPG allowed me to network and make contacts with smarter people than me and to learn and expand my knowledge base. This is a great profession, and I have found a career in the geological sciences to be extremely rewarding.
When asked what they know about Livermore, Calif., most people think of the nuclear weapons laboratory with the largest lasers and computers, and some think of the oldest wine region in the state, but no one thinks of it as an oil producing region. Yet Livermore was the site of one of the earliest oil wells in California and still has a small, declining oil field just east of Lawrence Livermore National Laboratory.
For the second time since 2017, the University of Houston has won the coveted Imperial Barrel Award, an annual AAPG-sponsored prospective basin evaluation competition for geoscience graduate students from universities around the world.
Oil and gas companies have spent years cleaning up and formatting their huge datasets for processing. When that cleanup work is done, the industry will be able to apply machine learning, artificial intelligence and Big Data techniques to extract information and improve operations. And maybe even make exploration discoveries.
The Salinas Basin is a strike-slip basin in central California with stratigraphy dominantly composed of Miocene Monterey Formation. Despite a long history of oil production, aspects of petroleum system development in the basin remain poorly understood. Of the seven main oil fields, one—San Ardo field—has produced more than 500 million bbl of oil or 99% of all oil found in the basin.
Laura Branch teaches high school science courses and is one of only a few credentialed Earth science teachers in Santa Barbara County and has the only upper-level high school geology class in the county. As a geoscience instructor, Branch is able to teach her students about the petroleum system and the seepage of oil and heavy oil in the coastal area.
The Vizcaino fore-arc basin accumulated approximately 4 km (∼13,000 ft) of upper Albian–middle Eocene siliciclastic marine sedimentary rocks derived from the Peninsular Ranges in Baja California. Data from eight exploratory wells document the micropaleontological content and lithological characteristics of these rocks.
The AAPG Foundation is proud to announce the recipient of the 2019 Teacher of the Year award, Laura Branch. Branch teaches AP environmental science, geology and general science classes at Ernest Righetti High School in Santa Maria.
This field trip includes an overview of Enterprise Products Partners Houston Regional Operations at Mont Belvieu, Texas. Home of the world's largest salt dome.
This all-day field trip to NASA Space Center Houston is a unique opportunity to see firsthand the history of U.S. Space exploration with Apollo 17 Astronaut Harrison Schmitt and Shuttle Astronaut Jim Reilly. Be prepared for a full day of exciting and interesting space adventures, including a morning tour of a full-scale model of the Space Shuttle atop a Boeing 747.
An excursion from the U.S. Corps. of Engineers office at Barker Reservoir to visit locations where where the manifestation of surface faults demonstrates the damage they can cause.
A five day field trip held in conjunction with AAPG ACE 2020 in Houston, Texas, with visits to outcrops in Austin, Eagle Ford, Wolfcamp, and/or Bone Springs
Deltas are extremely important depositional systems and often source and contain prolific hydrocarbon accumulations. This workshop includes topical lectures, key cores, and a suite of exercises that integrate core, well logs, experimental flume data, and seismic sections to develop identification and subsurface mapping skills of hydrocarbon accumulations within deltaic settings.
This two-day workshop provides a review of the application of carbonate facies, diagenesis, and seismic sequence stratigraphy to exploration and production. The workshop combines seismic, well log and rock data, to develop interpretations that help predict carbonate hydrocarbon systems, and characterize conventional and unconventional carbonate reservoirs and seals.
This course provides an overview of different 3-D printing techniques that use both rock-like materials (e.g., sand, gypsum, clay) and polymers (e.g., plastics, resins). Participants will learn how to deploy 3-D-printed models to improve technical communication to diverse audiences (e.g., students, geoscientists, engineers, managers, community stakeholders).
The purpose of the course is to help people who are immersed in the oil and gas industry to gain a practical understanding of what unstructured data is, what value there is in it, how it can be utilized, and why this is now relevant.
A two-day course studying advanced methods in seismic stratigraphy including application of sequence stratigraphy to unconventional resources.
This course is designed to teach graduate students the principles, concepts and methods of sequence stratigraphy.
This is a one-day short course on the various applications of petroleum and inorganic geochemistry throughout the lifecycle of unconventional reservoir from exploration, appraisal, to development.
Any complete core analysis program should include companion thin sections for all core plugs on which measurements have been made. This course will describe the use of multimodal thin section imaging and image analysis to make quantitative estimates of rock properties that are important in hydrocarbon exploration and production.
Entry cost and CO2 supply have long been barriers to traditional Enhanced Oil Recovery (EOR) applications, but new tax regulations may break the stalemate, providing both for feasible EOR capture from a larger range of anthropogenic sources, and potential CCS options. The course will provide participants with an overview of CO2 in the framework of the energy transition. Speakers will address the regulatory and policy issues as well as societal concerns.
This course is designed for geologists who interpret fine-grained rocks, explore for or develop conventional hydrocarbons, shale gas, or oil shale. Participants will practice recognizing and correlating significant stratigraphic packages through seismic stratigraphy, stacking pattern analysis of well-log, core and outcrop data, and facies analysis.
A short course discussing the Fast Wheeler Transform (FWT) and the role that synkinematic deposition plays in the masking of onlaps, offlaps, etc., and how FWT’s solve this interpretation challenge
Unconventional hydrocarbon reservoirs, particularly shale-oil and shale-gas, are the future of the oil industry. It took the oil industry about 160 years, since the first oil well in the USA was drilled in 1859, to master oil production from conventional hydrocarbon reservoirs. Even with that we still face some challenges in deep water drilling, completion, and production as well as enhanced oil recovery from heavy oil carbonates, tar sands, and tight gas sands.
This course is designed for anyone who leads or coordinates field activities such as Field Trips, Field Seminars, Field Camps, or general field work, for companies or student groups. Participants will acquire and practice strategies to prepare for and conduct safe and effective field activities. (Although not required, previous participants have suggested that having NOLS - Wilderness First Aid or equivalent training will enhance the course experience.)
This e-symposium covers how to conduct an interdisciplinary evaluation of mature fields to determine the best approach to recover remaining reserves.
This e-symposium covers advances in geothermal energy, integration with petroleum operations, and lessons learned in recent cases.
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.
Request a visit from Noelle Joy Purcell!
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.
Request a visit from Sherilyn Williams-Stroud!
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.
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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