Explorer Emphasis Article

Unconventional resources have propelled the United States to the top of the world’s energy producers, and the downturn is just another opportunity to figure out how to keep getting better.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Unconventional plays in the Permian Basin are nothing new to the shale scene, as the basin has been horizontally drilled and hydraulically fractured for years. Still, a new approach for evaluating sweet spots, particularly in the Avalon Shale of the play’s Delaware Basin, is slowly changing the way unconventional resources are explored – and perhaps one day, developed.

American Association of Petroleum Geologists (AAPG)
Learn! Blog

With the recent surge in new techniques and technology, as well as new plays put into production, a tremendous opportunity exists in both U.S. and international reservoirs to apply lessons learned to existing reservoirs in order to economically increase production and recoverable reserves.

American Association of Petroleum Geologists (AAPG)
Learn! Blog

With the recent surge in new techniques and technology, as well as new plays put into production, a tremendous opportunity exists in both U.S. and international reservoirs to apply lessons learned to existing reservoirs in order to economically increase production and recoverable reserves.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

The Wattenberg Field north of Denver has become a big deal in the industry since its discovery in 1970 by Amoco Production Company. It’s a twofer, kicking out both oil and natural gas. To many, mention of the field conjures up thoughts of the upper Cretaceous Niobrara shale, which is a prolific producer there, along with other geologic formations. The Codell sandstone, for example, is a major pay in this giant field.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Some might argue that not much has changed in Colorado politics over the last year – except for the fact that the battle to ban drilling by certain groups has escalated from the local to statewide level.

American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

In the numerous histories written of the development of natural gas and oil in the United States, one name rarely encountered is that of Preston Barmore. This oversight likely is more a reflection of the sadly short life of this unassuming young man rather than any lack of contribution on his part to the burgeoning hydrocarbon industry of the late 19th century.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Best-selling author Simon Winchester will be the featured speaker at the All-Convention Luncheon in Denver, but that’s not the only special luncheon that’s planned for the upcoming AAPG Annual Convention and Exhibition.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

AAPG bestows the Robert R. Berg Award in recognition of a singular achievement in petroleum geoscience research. Mark Zoback’s research has advanced the industry’s understanding and application of geomechanics, but he’s also done important work in other areas.

American Association of Petroleum Geologists (AAPG)
Latin America Blog

Join us in Buenos Aires, Argentina 11-12 May for Extending Mature Fields' Life Cycles: The Role of New Technologies and Integrated Strategies, a Geosciences Technology Workshop organized in partnership with the Asociación Argentina de Geólogos y Geofísicos (AAGGP).

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

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.

Show more

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)
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.

Show more

Request a visit from Sherilyn Williams-Stroud!

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)

Related Interests

See Also ...