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Explorer Article

The title says it all: Determining Hydrocarbon Distribution Using Resistivity, Tuscaloosa Marine Shale, Southwestern Mississippi. The purpose of the study was to investigate the TMS Trend in southwestern Mississippi using electric logs and IHS’s proprietary Petra mapping software to document the structure, stratigraphy and hydrocarbon distribution.

DL Abstract

Conventional hydrocarbon resources have been associated with pre-Devonian petroleum systems across the globe. Although individual accumulations can be quite significant, the relative importance of pre-Devonian-derived oils is limited compared to the global conventional resource-base. With growing interest in unconventional resources, the relative importance of these systems is expected to increase as plays develop.

Explorer Article

I would like to suggest that far too much of the technical work purporting to guide exploration for petroleum is trivial, redundant and has little of use to offer toward finding new oil and gas accumulations. All geology is interesting; some geologic work is novel; damn little of the work we see is useful in finding new oil and gas fields!

Explorer Emphasis Article

The time-worn phrase "everything old is new again" is an apt description for much of the revved-up activity in the oil patch these days.

Explorer Emphasis Article

As the Bakken, Eagle Ford, Marcellus and other shale plays make national news, the Cane Creek reservoir might be the dark horse poised to emerge as another major shale play. 

Explorer Article

Some surprising findings bubbled up in a recent study of methane geochemistry in the Appalachian Basin. The findings could complicate the jobs of investigators trying to determine how stray methane gets into water wells.

Explorer Article

A crucial aspect of these fluid inclusions… is that they endure in the geologic record although the parent fluids move on. As a result, a given sample contains the fluid history of the area. In other words, despite being microscopic they’re jam-packed with information.

Explorer Article

Robert G. Loucks, a senior research scientist at the Bureau of Economic Geology, University of Texas at Austin, is one of this year’s Robert R. Berg Outstanding Research Award winners. 

Explorer Article

Oklahoma! As-yet unlocked SCOOP and STACK plays have plen’y of room for maturation and development.

Organic-carbon–rich shales of the lower Marcellus Formation were deposited at the toe and basinward of a prograding clinothem associated with a Mahantango Formation delta complex centered near Harrisburg, Pennsylvania. Distribution of these organic-carbon–rich shales was influenced by shifts in the delta complex driven by changes in rates of accommodation creation and by a topographically high carbonate bank that formed along the Findlay-Algonquin arch during deposition of the Onondaga Formation. Specifically, we interpret the Union Springs member (Shamokin Member of the Marcellus Formation) and the Onondaga Formation as comprising a single third-order depositional sequence. The Onondaga Formation was deposited in the lowstand to transgressive systems tract, and the Union Springs member was deposited in the transgressive, highstand, and falling-stage systems tract. The regional extent of parasequences, systems tracts, and the interpreted depositional sequence suggest that base-level fluctuations were primarily caused by allogenic forcing—eustasy, climate, or regional thermal uplift or subsidence—instead of basement fault reactivation as argued by previous workers. Paleowater depths in the region of Marcellus Formation black mudrock accumulation were at least 330 ft (100 m) as estimated by differences in strata thickness between the northwestern carbonate bank and basinal facies to the southeast. Geochemical analysis indicates anoxic to euxinic bottom-water conditions. These conditions were supported by a deep, stratified basin with a lack of circulation.
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In-Person Training
Houston Texas United States 02 March, 2015 03 March, 2015 13405
Houston, Texas, United States
2-3 March 2015

Geoscientists, petrophysicists, engineers, and managers who are seeking to improve their effectiveness in exploring, appraising, and developing shale reservoirs will learn critical geoscience and engineering aspects to help quantify uncertainty to help book more reserves.

Houston Texas United States 06 March, 2015 06 March, 2015 13408
Houston, Texas, United States
6 March 2015

This one day course will include background material on hydrocarbon-bearing shales, methods of evaluation, and case studies of both gas and oil bearing shales.

Manama Bahrain 20 April, 2015 22 April, 2015 12235
Manama, Bahrain
20-22 April 2015

Check the website for details as they develop.

Doha Qatar 02 November, 2015 04 November, 2015 10668
Doha, Qatar
2-4 November 2015

Check the website for details as they develop.

14 February, 3000 14 February, 3000 7812
14 February, 3000 14 February, 3000 7816
14 February, 3000 14 February, 3000 7815
Online Training
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.

29 October, 2009 29 October, 2009 1445
29 October 2009

Expanded package for CEU credit is $100 for AAPG members, and $145 for non-members. Special Student Pricing: $25 for Webinar only; $35 for Expanded package.

16 August, 2011 16 August, 2011 1436
16 August 2011

The geochemistry of formation fluids (water and hydrocarbon gases) in the Uinta Basin, Utah, is evaluated at the regional scale based on fluid sampling and compilation of past records.

01 January, 2013 01 January, 9999 1472
1 January 2013 - 1 January 9999

This course introduces the learner to the fundamentals of shale gas, including current theories that explain its origin, and how to determine which reservoirs are commercially viable.

14 February, 3000 14 February, 3000 7817
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