Blog – Learn
Designed for geologists, geophysicits, petrophysicists and petroleum engineers this course will present the concepts of sedimentary geochemistry and biogeochemistry, along with the framework to interpret elemental and mineralogical records in such organic rich mudstone sequences
Added on 26 September, 2014
Listen to Dr. Ronald Nelson as he shares his knowledge and insights on a practical approach to defining reservoir fluid and pressure related natural fracture generation and fracture property alteration in conventional and unconventional reservoirs.
Added on 23 September, 2014
Want an introduction or review of the mineralogical aspects of reservoir quality evaluation? Well here's your chance, Mineralogy Aspects of Reservoir Quality Evaluation with a Focus on Clay Minerals, will provide attendees with fundamental information needed to evaluate and assess reservoir quality of conventional and unconventional plays.
Added on 18 September, 2014
Take a first hand look at the basic working tools to explore and develop hydrocarbons in salt basins. This introduction to salt tectonics is intended for geoscientists, engineers, and managers who need review or update on this constantly evolving field. The course is appropriate for those working in any salt basin globally and assumes abasic familiarity with structural geology concepts and terminology
Added on 09 September, 2014
Gain a better understanding on how to evaluate, plan and make decisions with regards to unconventional resource assessment, testing, and development planning. This course oriented towards the recognition &characterization of uncertainty in unconventional reservoirs will dive well beyond tactical number-crunching into analysis, decision-making, strategy, portfolio management, and a rudimentary understanding of risk analysis
Added on 03 September, 2014
Criteria for recognizing stratigraphic sequences are well established on continental margins but more challenging to apply in basinal settings. We report an investigation of the Upper Devonian Woodford Shale, Permian Basin, west Texas based on a set of four long cores, identifying sea level cycles and stratigraphic sequences in an organic-rich shale.
The Woodford Shale is dominated by organic-rich mudstone, sharply overlain by a bioturbated organic-poor mudstone that is consistent with a second-order eustatic sea level fall. Interbedded with the organic-rich mudstone are carbonate beds, chert beds, and radiolarian laminae, all interpreted as sediment gravity-flow deposits. Bundles of interbedded mudstone and carbonate beds alternate with intervals of organic-rich mudstone and thin radiolaria-rich laminae, defining a 5–10 m (16–33 ft)-thick third-order cyclicity. The former are interpreted to represent highstand systems tracts, whereas the latter are interpreted as representing falling stage, lowstand, and transgressive systems tracts. Carbonate beds predominate in the lower Woodford section, associated with highstand shedding at a second-order scale; chert beds predominate in the upper Woodford section, responding to the second-order lowstand.
Additional variability is introduced by geographic position. Wells nearest the western margin of the basin have the greatest concentration of carbonate beds caused by proximity to a carbonate platform. A well near the southern margin has the greatest concentration of chert beds, resulting from shedding of biogenic silica from a southern source. A well in the basin center has little chert and carbonate; here, third-order sea level cycles were primarily reflected in the stratigraphic distribution of radiolarian-rich laminae.
Added on 31 December, 2013
Explorer Division Column DPA
During my term as DPA president this year our theme will be “Culture of Greatness.” This may sound arrogant, but I think it is important to recognize and promote the culture of professionalism and discovery that has provided cheap energy for mankind for more than 100 years.
Added on 01 July, 2014
America’s recent ascent to the high-level status of a hydrocarbon producer worthy of a significant presence on the world stage of leading producers stems from something new and a rebirth of something old.
Added on 01 May, 2014
Is that a UFO? Actually it is a UAV (unmanned aerial vehicle), which is an airborne drone that is proving to be useful both onshore and offshore.
Added on 01 November, 2013
Explorer Policy Watch
Over the course of four months the House Natural Resources Committee, chaired by Doc Hastings (R-Wash.), or its Energy and Mineral Resources Subcommittee, chaired by Doug Lamborn (R-Colo.), hosted seven hearings celebrating energy education and employment.
Added on 01 August, 2014