HomeScience Discipline Petrophysics and Well Logs

Petrophysics and Well Logs

Learn! Blog

Coiled tubing drilling is an area where geologists and engineers must work together very closely, because an understanding of the formation is absolutely vital when planning wells drilled in tight gas sands, unconventionals, and in re-entries.  New developments in coiled tubing have made it possible to economically drill and produce often overlooked zones and re-entry drilling. Welcome to an interview with Richard Stevens, an expert in the area of coiled tubing drilling, who discusses the drilling technique and the importance of teams that include engineers and geologists.

Show more
American Association of Petroleum Geologists (AAPG)
Learn! Blog

New products can revitalize under-performing wells in mature fields. However, it is important to understand precisely why the well is not producing and to select the treatment that will work for the unique conditions of the well. Welcome to an interview with Olivia Carey, who has committed herself to finding new solutions for wells in need of revitalization. She discusses the products, candidate wells, and increased production using new products. 

Show more
American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

Calgary, site of the 2016 AAPG Annual Convention and Exhibition, has been regarded to be generally free of natural hazards … until the summer of 2013, that is.

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

Quick, name three nuclear power plants. What word describes them? If you are like most of the North American or European public, the names that come to mind would be “Fukushima,” “Chernobyl” and maybe “Three Mile Island.” According to Gallup, the most common term used to describe nuclear energy is “dangerous.” Ask the same public to name three oil or gas fields and the most common terms associated with them might be “Macondo,” “Exxon Valdez” and “Garland.”

Show more
American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

When Occidental Petroleum Corporation was reorganized in 1959, its total oil production was some 100 barrels per day. By the time Moammar Gaddaffi nationalized the industry in 1969, Oxy Libya, the wholly owned subsidiary, was producing 800,000 barrels per day. Such an amount made Oxy Libya the eighth largest producer in the world.

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

AAPG’s Energy Minerals Division is excited to present a strong and informative technical program at the 2016 AAPG Annual Convention and Exhibition in Calgary, Canada. EMD has an intriguing program this year, covering a variety of unconventional energy topics of current interest to both EMD and AAPG members.

American Association of Petroleum Geologists (AAPG)
DEG Blog

In order to qualify for the Reduced Speaker Registration Fee or the Discounted Exhibitor basic booth space or Exhibitor Corporate Sponsor Level, speaker abstracts or exhibitor registrations must be received by April 30th!!

American Association of Petroleum Geologists (AAPG)
Learn! Blog

AAPG is excited about presenting THREE Short Courses in four days! Basic Seismic Interpretation   17-18 May 2016 'Old' (pre-1958) Electric Logs: A Quick Review 19 May 2016 Quick Guide to Carbonate Well Log Analysis   20 May 2016

American Association of Petroleum Geologists (AAPG)
Learn! Blog

This course is intended for engineers who need a better understanding of the geology and geological concepts used in exploration and production decisions, including petroleum engineers, drilling and completion engineers and others who may need a basic petroleum geology refresher. It will also be valuable for GeoTechs, Landmen, Bankers, Office staff and others who work with geologists and need a basic knowledge of geology and geologic terminology and processes.

Show more
American Association of Petroleum Geologists (AAPG)
Energy Policy Blog

In June, 2015, the Environmental Protection Agency released its long awaited draft assessment of the Potential Impacts on Hydraulic Fracturing for Oil and Gas on Drinking Resources. The major finding in the draft assessment is that there is no evidence that hydraulic fracturing has caused “widespread, systematic impacts on drinking water resources in the United States”.

American Association of Petroleum Geologists (AAPG)
Field Seminar
Houston, Texas
Friday, 1 April 2022, 8:00 a.m.–1:00 p.m.

Denbury Inc. has been operating a continuous CO2 EOR flood in the West Hastings oil field since December 2010 resulting in the associated storage of over 26 million MT of CO2 and 31 million barrels of tertiary oil produced. As part of the tour, Denbury geologists and engineers will provide an overview of the field history; current operations and CO2 management; and a discussion of the structure, stratigraphy, and reservoir characteristics of the Frio Fm.

Show more
American Association of Petroleum Geologists (AAPG)
Field Seminar
Houston, Texas
Friday, 1 April 2022, 8:00 a.m.–4:00 p.m.

This course will explore the best techniques and workflows when approaching a whole core analysis program where the end goal is to mitigate risk associated with any carbon monoxide/dioxide injection project.

American Association of Petroleum Geologists (AAPG)
Workshop
Lviv, Ukraine
Wednesday, 21 September Thursday, 22 September 2022, 8:00 a.m.–5:00 p.m.

Join us for a workshop where experts will  explore the Carpathian foreland and the Dnieper-Donetsk rift basins with a focus not only on hydrocarbons, but the utilization of geothermal resources, hydrogen exploration and CCUS.

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

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.

Show more

Request a visit from Sherilyn Williams-Stroud!

American Association of Petroleum Geologists (AAPG)

See Also ...

Ticks and clicks 637790268584140100