Oil Jumps 1%, on Course for Weekly Gain - 14 February, 2020 10:49 AM
Oil to Flow Again From Saudi-Kuwait Neutral Zone - 14 February, 2020 10:36 AM
The Coronavirus May Mark The End Of Russia-OPEC Cooperation - 14 February, 2020 10:21 AM
Canadian Crude Oil Train Derailments, Closing USGC Arb Threaten Rail Exports - 14 February, 2020 10:05 AM
Keeping Up With LNG Carrier Technology - 14 February, 2020 10:00 AM
Deepwater and LNG GTW - Call for Poster Abstracts
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Evaporite Processes and Systems: Integrating Perspectives - Call for Abstracts
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The well drilled in the Gander Block was called “Blue” after the world’s largest mammal, the blue whale, since it was going to be drilled on one of the world’s largest prospects. In mid-1979 Blue H-28 spudded in 4,876 feet (1,486 meters) of water and was drilled problem-free to a drill depth of 20,023 feet (6,103 meters).
The winners of the 2015 Arctic Technology Conference’s inaugural Distinguished Achievement Awards have been named for the Individual and the Company/Organization/Institution categories.
Newfoundland-based GRI Simulations has logged innumerable hours working on its Virtual Arctic Simulation Environment to enable scientists to evaluate the perilous area from the comfort of their offices.
It is perhaps the most ironic move in the industry in years. On Nov. 4, citizens in Denton – a city on the edge of the Barnett Shale in north Texas with a population of 123,000 – voted to ban hydraulic fracturing.
The idea of using lasers for drilling into the earth has long been to the oil and gas industry what flying cars and hoverboards are to the general public – the stuff of science fiction and futuristic fantasy. As 2015 fast approaches (contrary to what we were promised in the “Back to the Future” movies) we haven’t quite cracked the code yet on flying cars and hoverboards, but there might be a consolation prize in the works: Laser drilling may actually become a reality.
What’s new in downhole geology, you ask? According to the advertising and press releases that are sent throughout the media, there’s a lot that’s new – more, in fact, than we could ever cover. But since this is our annual Downhole Geology issue, we thought we’d take a look at some of the latest advancements in drilling, well-logging and other downhole innovations rolled out in recent months by a few industry heavy-hitters.
Pumps & Pipes brings together the newest technologies from the oil and gas, medical and aerospace professions in Houston to talk about something they all have in common: Problems. More specifically, members talk about problems because someone else in the room – from a completely different discipline and expertise – may already have found an effective solution.
At first glance it seems there’s not much overtly new about drilling in the Mississippi Lime – or overtly new about the Mississippi Lime play, either, for that matter – a play that oozes from northern Oklahoma through southern Kansas (and some say, perhaps, to Nebraska).
Construction continues for the new GE Global Research’s Oil & Gas Technology Center in Oklahoma City – part of the company’s three-year effort to triple R&D investment in the oil and gas industry. The $125 million facility “will be an incubator for new innovative technologies that will enable safe, efficient and reliable exploration, production, delivery and use of unconventional oil and gas.”
Coiled tubing (CT) has long been used to meet various needs in the oil and gas industry. In some instances, it is used to actually drill a well.
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 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!
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!
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!
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.
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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