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The AAPG/Datapages Combined Publications Database
Showing 67 Results. Searched 200,293 documents.
Hydrocarbon Microseepage--A Significant but Underutilized Geologic Principle with Broad Applications for Oil/Gas Exploration and Production; #40943 (2012)
Dietmar (Deet) Schumacher
Search and Discovery.com
... Examples Measuring Success Summary SPECTRUM OF HYDROCARBON SEEPAGE STYLES MICROSEEPAGE – MACROSEEPAGE -not visible but detectible; visible oil...
2012
Microseepage vs. Macroseeepage: Defining Seepage Type and Migration Mechanisms for Differing Levels of Seepage and Surface Expressions; #42542 (2020)
Michael A. Abrams
Search and Discovery.com
...Microseepage vs. Macroseeepage: Defining Seepage Type and Migration Mechanisms for Differing Levels of Seepage and Surface Expressions; #42542 (2020...
2020
Surface Exploration for Oil and Gas: Applications for Field Development and Production
Dietmar "Deet" Schumacher
Houston Geological Society Bulletin
... accumulations. Observations range from clearly visible oil and gas seepage (macroseepage) at one extreme to the identification of minute traces...
1998
ABSTRACT Geochemical Detection of Gas Microseepage from CO2 Sequestration, #90103 (2010)
Ronald W. Klusman
Search and Discovery.com
...ABSTRACT Geochemical Detection of Gas Microseepage from CO2 Sequestration, #90103 (2010) Ronald W. Klusman AAPG/SEG/SPE HEDBERG CONFERENCE...
2010
Geochemical Exploration Strategies for Myanmar and Other Geologically Complex Areas: Opportunities for Surface Geochemical and Non-Seismic Hydrocarbon Detection Methods, #42130 (2017).
Dietmar (Deet) Schumacher and Luigi Clavareau
Search and Discovery.com
...%on: Myanmar's Petroleum Systems, Plays and Field Development SPECTRUM OF SEEPAGE STYLES MACROSEEPAGE -- MICROSEEPAGE – visible oil and gas seeps...
2017
Evaluation of possible gas microseepage mechanisms
Alton Brown
AAPG Bulletin
... seepage. Vertical microseepage is therefore best explained by the same mechanism interpreted for macroseepage. Although this article provides...
2000
Surface Geochemical Exploration After 100 Years: Lessons Learned and What More Must Be Done, #42072 (2017).
Dietmar (Deet) Schumacher
Search and Discovery.com
... Must Be Done Conventional vs Geochemical Exploration Methods Why is Concept of Microseepage Controversial? Finding Traps vs Finding Hydrocarbons...
2017
Mature Basin Exploration: Detailed Geochemical Surveys Lead to New Pays; #42253 (2018)
Dietmar (Deet) Schumacher
Search and Discovery.com
... are common migration paths for fluid flow in macroseepage. Microseepage is defined as high concentrations of detectible volatile or semi-volatile...
2018
Surface Sediment Hydrocarbons as Indicators of Subsurface Hydrocarbons: Field Calibration of Existing and New Surface Geochemistry Methods in the Marco Polo Area, Gulf of Mexico; #20483 (2020)
Michael A. Abrams, Nicola F. Dahdah
Search and Discovery.com
...-macro seepage. 45 • Sum of SCN areas: Total SPME Signal • Range: 64 to 34,294 40 35 - Background: 76 to 181 - Microseepage: 64 to 1,469 - Macroseepage...
2020
Petroleum Exploration in Environmentally Sensitive Areas: Opportunities for Geochemical and Non-Seismic Geophysical Methods, #40681 (2011)
Dietmar Schumacher,
Search and Discovery.com
... be active or passive, and that it can be visible (macroseepage) or only detectable analytically (microseepage). The surface and near-surface...
2011
New Seep Technology
Thomas Smith
GEO ExPro Magazine
... equipment includes cameras, current meters, hydrocarbon sniffers, and sub bottom profilers. of petroleum geochemistry with Apache Corporation...
2008
Strategies for Surface Geochemical Surveys in Southeast Asia: Best Practice Designs and Recent Case Studies
Daniel C. Hitzman, Dietmar Schumacher, L. Clavareau
Indonesian Petroleum Association
... hydrocarbons and their alteration products. Geochemical surveys document hydrocarbon microseepage that originates from buried petroleum reservoirs and/or source...
2009
Non-Seismic Detection of Hydrocarbons: An Overview; #40392 (2009)
Dietmar "Deet" Schumacher
Search and Discovery.com
..., (2) visible (macroseepage) only detectible analytically (microseepage). Hydrocarbon gases can move vertically through thousands of meters of strata...
2009
Minimizing Exploration Risk: The Impact of Hydrocarbon Detection Surveys for Distinguishing Charged from Uncharged Traps, #42073 (2017).
Dietmar (Deet) Schumacher
Search and Discovery.com
... Impact Prospects with Microseepage Anomaly are 4-6 times more likely to result in a discovery SPECTRUM OF HYDROCARBON SEEPAGE STYLES MACROSEEPAGE...
2017
Abstract: Minimizing Offshore Exploration Risks by Evaluating the Charge of Subsea Structures
Rick Schrynemeeckers
GCAGS Transactions
... on macroseepage mechanisms. Recent advances have resulted in a new technology that relies on passive monitoring systems and microseepage mechanisms. The result...
2014
Minimizing Offshore Exploration Risks by Evaluating the Charge of Subsea Structures
Search and Discovery.com
N/A
Hydrocarbon-Induced Alteration of Soils and Sediments
Dietmar Schumacher
AAPG Special Volumes
... of hydrocarbons, either as macroseepage or microseepage, can set up near-surface oxidation-reduction zones that favor the development of a diverse array...
1996
Using Cutting-Edge Surface Geochemical Techniques to Indicate Porosity, Pressure, and Hydrocarbon Phase in Shale Plays; #70115 (2012)
Rick Schrynemeeckers
Search and Discovery.com
... Microseepage: VS Detectable in analytical amounts Pathway is nearly vertical Overlie source/reservoir The AAPG International Shale Plays | 11-12...
2012
Surface sediment hydrocarbons as indicators of subsurface hydrocarbons: Field calibration of existing and new surface geochemistry methods in the Marco Polo area, Gulf of Mexico
Michael A. Abrams, Nicola F. Dahdah
AAPG Bulletin
... information in the macroseepage (high-flux) and microseepage (low-flux) seep sites. The Gore Module thermal extraction combined with MS provides more...
2011
Using Surface Hydrocarbon Mapping and Downhole Geochemical Logging to Derisk Field Development Efforts; #41251 (2013)
Rick Schrynemeeckers
Search and Discovery.com
... through the seal and through the lithology above the reservoir to the surface. So, macroseepage occurs at percent levels and microseepage occurs at part...
2013
Abstract: Integrated Surface/Subsurface Geochemical Exploration Surveys Identify Active Petroleum System in Deepwater Angola, by N. R. Cameron, C. F. Schiefelbein, M. G. P. Brandão, and J. M. Brooks; #90933 (1998).
Search and Discovery.com
1998
Macroseeps and Microseeps: A History of Unconventional Approach to Exploration Since the Start of the Petroleum Age; #42058 (2017)
Steven A. Tedesco
Search and Discovery.com
.... In the 1920s, microseepage technologies began developing in various forms to be used in conjunction with other exploration tools such as surface mapping...
2017
Petroleum Exploration in Geologically Complex Areas: Opportunities for Geochemical and Non-Seismic Hydrocarbon Detection Methods
Search and Discovery.com
N/A
ABSTRACT: Early History of Surface Geochemical Exploration, by Davidson, Martin J; #90026 (2004)
Search and Discovery.com
2004
ABSTRACT: Petroleum Exploration in Environmentally Sensitive Areas: Opportunities for Geochemical and Non-Seismic Geophysical Methods; #90108 (2010)
Dietmar Schumacher
Search and Discovery.com
... accumulations are dynamic and their seals imperfect, (3) that hydrocarbon seepage can be active or passive, and that it can be visible (macroseepage...
2010