Explorer Article

Have an opinion about hydraulic fracturing? So does the person next to you, which is why Steve Leifer, this year’s speaker at the upcoming DEG annual luncheon, says to look at the big picture.  

American Association of Petroleum Geologists (AAPG)
Explorer Regions and Sections

Geoscientists and others working the booming plays of Latin America know experience is a great tool.

American Association of Petroleum Geologists (AAPG)
Explorer Article

Home grown: A recent National Petroleum Council study suggests America has enough oil resources to meet its growing demand for several decades.

American Association of Petroleum Geologists (AAPG)
Explorer Policy Watch

A wise adage states that anything worth having is not easily obtainable – and it just so happens that the most promising source of cleaner, domestic, cost-effective energy of the near future also is incredibly controversial.

American Association of Petroleum Geologists (AAPG)
Explorer Article

The way we were: 2011 was a busy year for the oil and gas industry – huge economic problems, yes, but a lot of great success stories.

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

The use of injected carbon dioxide for enhanced oil recovery (EOR) is a process that was first used on Jan. 26, 1972, at the SACROC unit in Scurry County, Texas. Since then carbon dioxide-enhanced oil recovery in primary production zones has expanded across the Permian Basin in west Texas and eastern New Mexico, and to a more limited extent in Kansas, Mississippi, Wyoming, Oklahoma, Colorado, Utah, Montana, Alaska and Pennsylvania – and in other countries.

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American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Nanotechnology is the field of science defined by the nanometer, which is the equivalent of one-billionth of a meter and appears poised to make a significant impact in the oil and gas industry, demonstrating that minuscule particles are suited for big jobs.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

The three-year-old Advanced Energy Consortium (AEC) has a lofty goal to locate and extract the billions of barrels of potentially available petroleum supply remaining in place following conventional recovery.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Downhole reservoir monitoring is a concept that’s generated a lot of buzz.

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

It’s a green energy world we currently live and work in, and regardless of the merits of coal, uranium, geothermal, gas shales – and the list goes on – what we have learned over the years, and notably over the past few years, is that environmental concerns can determine, more often than not, whether our profession and industry is successful or not.

American Association of Petroleum Geologists (AAPG)
Workshop
Virtual Workshop
Tuesday, 25 January Wednesday, 26 January 2022, 8:00 a.m.–5:00 p.m.

This two-day virtual conference aims to bring together industrial and academic persons to present, explore and develop approaches that will benefit both sectors in the future. The virtual conference will focus on current techniques, the challenges and future solutions in understanding the Triassic stratigraphy of the North Sea, Norwegian Sea, West of Shetland, Atlantic margins, and northern Europe.

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)
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

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

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)

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