AAPG E-Symposium Series

The Niobrara Petroleum System:  A Tight Oil / Gas Resource Play
April 28, 2011


Steve Sonnenberg, Ph.D.

Colorado School of Mines


Questions & Readings


Recording of the one-hour webinar part of the e-symposium:

You can watch the presentation online by going to this link:

*** you will be asked to register, which only a matter of providing your name and selecting a password ***

Full recording: 
https://aapg.omnovia.com/archives/78683
Password: 
niob95

Audio-only MP3 of the session.  Please note that you may have set your browser so that it automatically launches your media player.  If you want to save the mp3 file, you may have to save it from your media player, or copy and paste the URL using a different browser (Firefox or Chrome).

You can listen or download it from this location.
To download the file, right-click on the link and choose "Save Target As..."

http://aapgaudio.wsuccess.com.s3.amazonaws.com/niobrara.mp3


The
Powerpoint  (saved as pdf)

http://education.aapg.org/niobrara/NiobraraSystemSlides.pdf

 

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Questions for CEU Credit:  Please write a brief (one paragraph) response to the questions and email them to snash@aapg.org
1.    Where is the Niobrara, and what are its key characteristics?
2.   Describe the "Resource Pyramid" and what it tells us about the relationship between gas / shale / formation characteristics, cost of recovery, and technology.
3.    Describe the source rocks of the Niobrara and their significance.
4.    Discuss the importance of fracturing in the Niobrara.
5.   Where and how is the Niobrara overpressured?
6.   How are horizontal drilling and fracture stimulation important in developing the Niobrara?


READINGS

The Niobrara Petroleum System:  A Tight Oil / Gas Resource Play


About the Niobrara: 
http://oilshalegas.com/niobrarashale.html

OGFJ:  Niobrara http://www.ogfj.com/index/unconventional/niobrara-shale.html

NIOBRARA GAS IN EASTERN COLORADO AND NORTHWESTERN KANSAS    (1978)
  Author  JOHN P. lOCKRIDGE AND PETER A. SCHOLLE
http://www.netl.doe.gov/kmd/CDs/Disk7/disk2/WGS/Niobrara%20Gas%20in%20Eastern%20Colorado%20and%20Northwestern%20Kansas.pdf

Western Gas Sands Project Report (1978)
http://www.netl.doe.gov/kmd/CDs/Disk7/disk2/WGS/Western%20Gas%20Sands%20Project%20Status%20Report%20(May%2031,%201978).pdf

Performance Parameters / Niobrara

Irreducible Water Saturation Has Been Determined As the Key Factor Governing Hydrocarbon Production From Low Permeability Carbonate at the Wattenberg Field in the Denver Julesburg Basin

The Effect of Micro-Emulsions On High and Low GOR Gas Wells 

Unconventional Oil Petroleum Systems: Shales and Shale Hybrids http://www.searchanddiscovery.net/documents/2011/80131jarvie/ndx_jarvie.pdf

Niobrara Joins List of "Hot Shales"

Niobrara Shale Map and Information: http://shaleoilplays.com/2010/10/niobrara-shale-map-and-information/

Overview of a Giant Basin-Centered Gas Accumulation,Mesaverde Group, Piceance Basin, Colorado
Stephen P. Cumella

Niobrara Biogenic Natural Gas in the Eastern DJ Basin, Colorado, Kansas, and Nebraska
Bruce S. Kelso, Joseph D. Stewart, Kori K. Norberg, Thomas A. Hewett