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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.

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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

Explorer Geophysical Corner
The purpose of this article is to describe a workflow for discriminating limestones and dolomites, and to map the lateral extent of dolomite reservoir rocks that have a thickness below the seismic resolution.

The call for abstracts remains open for the next AAPG Annual Convention and Exhibition, which will be held May 31-June 3 in Denver – but the deadline is getting close.


Imagine the Mediterranean Sea drying out. Imagine the late Permian, as the Earth warmed and dried, and much of life faced extinction. Now put the two together, and you have the basis of an analog examined in the presentation “The Messinian Mediterranean Crisis: A Model for the Permian Delaware Basin?” at the upcoming AAPG International Conference and Exhibition in Istanbul, Turkey.

DL Abstract

Carbonate rock typing provides a vehicle to propagate petrophysical properties through association with geological attributes and therefore is critical for distributing reservoir properties, such as permeability and water saturation, in the reservoir model. The conventional approaches to rock typing have significant gaps.

DL Abstract

Coordinated Geobiology research on Yellowstone hot springs and Caribbean and Pacific coral reef ecosystems have identified a suite of universally active microbe-water-rock interactions that fundamentally shape these ecosystems. While at first glance these seem to be wildly different and unrelated environments, close examination reveals a host of striking similarities and scientific parallels.

DL Abstract

Carbonate submarine slopes have a tendency to be steeper than their siliciclastic counterparts, an observation that is generally attributed to microbial binding and early cementation in carbonates. However, careful comparison of gross development, curvature, and angle of dip in similar settings shows surprising similarities between siliciclastic and carbonate slopes. This paper presents examples of the various systems from seismic and outcrop and proposes a workflow that facilitates more systematic and improved prediction of carbonate and siliciclastic depositional systems ahead of drill.

DL Abstract

Hydrothermal alteration occurs when relatively high-pressure, high-temperature fluids flow up active faults and into permeable formations that underlie sealing shales, or other low permeability strata. This process can and commonly does occur at relatively shallow burial depths of less than a kilometer and in many cases less than 500 meters.

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Despite intensive research, the origin of dolomite remains subject to considerable controversy. This is partly because some of the chemical and hydrological conditions of dolomite formations are poorly understood. Here's a great chance to see an overview of dolomite research and highlight its major advances and controversies in recent years. This will be done by revisiting specific case studies and implementing newly developed concepts and models.

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In-Person Training
Salt Lake City Utah United States 14 September, 2014 21 September, 2014 151
Salt Lake City, Utah, United States
14-21 September 2014

Participants will learn a specific and comprehensive methodology for finding and developing conventional and unconventional oil and gas resources associated with lake deposits. The seminar will start with the Quaternary Bonneville basin in Utah, to build familiarity with lacustrine depositional processes. Participants then examine world-famous exposures of organic-rich mudstone, fluvial sandstone, and carbonate microbialite facies in Wyoming.

Naples Italy 20 September, 2014 26 September, 2014 36
Naples, Italy
20-26 September 2014

The main part of the field seminar will focus on the description of the fractured carbonates and the extrapolation from the outcrop observations to the subsurface for building geologically plausible reservoir models.

Houston Texas United States 10 November, 2014 11 November, 2014 10487
Houston, Texas, United States
10-11 November 2014

This course summarizes the major advances and current controversies in dolomite research.

Houston Texas United States 12 November, 2014 12 November, 2014 10570
Houston, Texas, United States
12 November 2014

This course is designed to present the concepts of sedimentary geochemistry and biogeochemistry, along with the framework to interpret elemental and mineralogical records in such organic rich mudstone sequences.

Houston Texas United States 13 November, 2014 13 November, 2014 10572
Houston, Texas, United States
13 November 2014

The course begins with a short review of the basic principles of carbonate well logging and goes on to detail the different carbonate pore types and the logging methods used to differentiate the various pore types and to determine their hydrocarbon productive potential.

Oklahoma City Oklahoma United States 19 February, 2015 19 February, 2015 11378
Oklahoma City, Oklahoma, United States
19 February 2015


14 February, 3000 14 February, 3000 7815
14 February, 3000 14 February, 3000 7813
14 February, 3000 14 February, 3000 7816
14 February, 3000 14 February, 3000 7812
Online Training
07 June, 2012 07 June, 2012 1488
7 June 2012

Unger Field, discovered in1955, has produced 8.6 million barrels of oil from a thinly (several ft) bedded, locally cherty dolomite containing vuggy and intercrystalline porosity.

01 January, 2013 01 January, 9999 1459
1 January 2013 - 1 January 9999

There are more approximately 1,000 oil and gas fields in the world that have been classified as "giant," containing more than 500 million barrels of recoverable oil and /or 3 trillion cubic feet of gas.

21 February, 2013 21 February, 2013 1495
21 February 2013

The course will review core data, petrophysical comparisons, rock physics modeling (including pseudo logs and mechanical properties).

24 October, 2013 24 October, 2013 1499
24 October 2013

This e-symposium will be introducing signal processing techniques as a means to maximize extracting geomechanical data from petrophysical logs.

10 November, 2011 10 November, 2011 1481
10 November 2011

This work investigates how heterogeneity can be defined and how we can quantify this term by describing a range of statistical heterogeneity (e.g. coefficient of variation and the Lorenz coefficient).

30 August, 2012 30 August, 2012 1489
30 August 2012

The entire Middle Pennsylvanian–to–top Precambrian basement (500 m) interval was cored in early 2011 in the BEREXCO Wellington KGS #1-32 well in Wellington Field, Sumner County, KS.

28 April, 2011 28 April, 2011 1471
28 April 2011

The Niobrara Petroleum System of the U.S. Rocky Mountain Region is a major tight petroleum resource play.

11 November, 2010 11 November, 2010 1465
11 November 2010

This e-symposium is ideal for geologists, geophysicists, engineers and other geoscientists who are involved in gas shale exploration and production.

14 February, 3000 14 February, 3000 7817

(Carbonate) Shelf Sand Deposits

(Carbonate) Shelf Sand Deposits
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