Managing Liabilities of Contaminated Sites in the Context of the Development of New Regulations in Indonesia

Frank Nijman, Ernani Echiverri

Indonesian Petroleum Association

... of the world, once the targets for “clean soil” are clearly defined. WHAT ARE LIABILITIES RELATED TO CONTAMINED SITES A useful definition of the word...

Repurposing Legacy Seismic Reflection Data in Support of Aquifer Characterization in Texas

Thomas E. Ewing, Cody H. Draper, Daniel M. Lupton

GCAGS Transactions

..., have much more limited coverage, primarily consisting of regional 2D seismic lines (Fig. 5). Such lines can be useful, however, in identifying...

The Use of Synthetic Sonic Logs Derived From Seismic Data in the Interpretation of Stratigraphic Variation in Cretaceous Carbonates of the North Field Area, Qatar: Chapter 14

Helena S. Aves, Daniel M. Tappmeyer

AAPG Special Volumes

... as intraformational permeability barriers. These variations were useful in explaining the occurrence of different oil-water and gas-water contacts within...

Inferring Stratigraphy from Seismic Data

R. E. Sheriff

AAPG Bulletin

... of only 2 msec, a modest amount, the effect is attenuation of frequencies above 90 Hz. Improve resolution thus requires less filtering because...

Abstract: A study of Spectral Broadening Methods for Multicomponent Data; #90174 (2014)

Chuck Ursenbach, Peter Cary, and Mike Perz

Search and Discovery.com

... corrections. Both papers make useful contributions to this field, and we try to add some clarification of fundamental resolution issues and illustrate our...

Factors affecting the variability of stray gas concentration and composition in groundwater

Anthony W. Gorody

Environmental Geosciences (DEG)

... parameters. A multidisciplinary approach is the best practice for differentiating among the effects of fluid and gas mixing, dilution, and natural attenuation...

Frequency-dependent seismic-stratigraphic and facies interpretation

Hongliu Zeng

AAPG Bulletin

... of time, amplitude, frequency, and/or attenuation (Sheriff, 2002). Seismic attributes are a powerful aid to interpreters. By enhancing the interpreter's...

Shallow and Intermediate-Depth Seismicity in the New Hebrides Arc: Constraints on the Subduction Process

Remy Louat, Michael Hamburger, Michel Monzier

Circum Pacific Council Publications

...) and that determined from mechanisms occurring between 1 9 S and 2 1 S is N70°E ± 5 ° (Coudert et al, 1981). Significantly, the orientation of the transform faults...

Gravity-Driven Structures and Rift Basin Evolution: Rio Muni Basin, Offshore Equatorial West Africa

Jonathan P. Turner

AAPG Bulletin

... deformation. Mechanisms The many parallels between the geometry and kinematic development of the gravity-driven Rio Muni structures, and tectonic...

Salt and Gypsum of the Arapien Shale - the Central Utah Evaporite Mineral Industry

Grant C. Willis

Utah Geological Association

..., thereby greatly increasing production and profitability. Anderson, R.E., Barnhard, T.D., and Diehl, S.F., 1997, The dominance of vertical attenuation...

Roosevelt Hot Springs Geothermal System, Utah--Case Study

Howard P. Ross, Dennis L. Nielson, Joseph N. Moore

AAPG Bulletin

..., heat flow, and temperature are all useful in exploration of the geothermal system, because the thermal fluids themselves rise close to the surface...

The Diapir

New Orleans Geological Society

... to apparently chaotic situations, provide useful analogs and simplify exploration and development operations. End_of_Record - Last_Page 15...

Abstracts of Theses: Reconnaissance Resistivity Surveys in Southeastern Manitoba

John Ernest Wyder

CSPG Bulletin

... are exercised, the surface resistivity method can be a useful tool for locating and delineating sand and gravel deposits. The latter may be potential...

AAPG Memoir 77: About the Authors, Table of Contents, Introduction, Explanation of Captions

Peter A. Scholle and Dana Ulmer-Scholle

AAPG Special Volumes

... information on carbonate petrography, carbonate sedimentation, paleontology and related subjects that are useful for working with carbonate rocks and sediments...

Gypsum--Environmental Indicator in Evaporites: ABSTRACT

D. J. Shearman

AAPG Bulletin

... gypsum, or pseudomorphs after early gypsum, can provide useful indices of subenvironments of evaporite deposition. Attention is directed...

Development and Use of Formation-Tops File System: ABSTRACT

A. Bryce Gibson

AAPG Bulletin

... file has been developed to the present on-line interactive system which contains information on over 90,000 wells. The file is useful to explorationists...

Seismic Modeling with an Apple: ABSTRACT

Tedd F. Sperling

AAPG Bulletin

... the microcomputer, when equipped with appropriate seismic modeling software, has proven itself, in the Michigan basin, as an extremely useful tool...

Exploration Model for Unconformity-Related Hydrocarbon Accumulations in Cherokee Group of Western Kansas: ABSTRACT

David W. Bieber

AAPG Bulletin

... and reservoirs in this unit were formed by winnowing of clay and silt-sized material from sediments deposited on the crests of paleohighs. Four maps are useful...

ABSTRACT: Rare Earth Elements Could Be A Useful Geochemical Tracer in Formation Hydraulic Fracturing Schemes for Enhanced Gas and Oil Production; #90133 (2011)

S. Chaudhuri, M. Totten, J. Miesse, and G. Riepl

Search and Discovery.com

...ABSTRACT: Rare Earth Elements Could Be A Useful Geochemical Tracer in Formation Hydraulic Fracturing Schemes for Enhanced Gas and Oil Production...

Hydrocarbon Potential of Low-Permeability Marine Cretaceous Sandstones of Saskatchewan

F. Simpson

CSPG Special Publications

... the succession in western Saskatchewan. Hydrocarbon accumulation has been localized by basinward attenuation of reservoir strata and concomitant diminution...

Presence of Preferential Flow Paths in Shallow Groundwater Systems as Indicated by Tracer Experiments and Geophysical Surveys

Murray E. Close, David C. Nobes, Liping Pang

Special Publications of SEPM

... properties are a major influence on the attenuation of GPR signals, electrical or EM surveys should be carried out in advance of GPR surveys so that potential...

Cyclical Evolution of a Modern Transgressive Sand Barrier in Northwestern Spain Elucidated by GPR and Aerial Photos

S. Costas, I. Alejo, F. Rial, H. Lorenzo, M.A. Nombela

Journal of Sedimentary Research (SEPM)

..., and Wintle, A.G., 2003, Prograded Holocene beach ridges with superimposed dunes in north-east Ireland: mechanisms and timescales of fine and coarse beach...

Geologic Considerations Related to the Selection of Sanitary Landfill Sites in Sevier County, Utah

Barry J. Solomon, Robert H. Klauk

Utah Geological Association

... Miscellaneous Investigations Map I-1430-A, scale 1:50,000. Farquhar, G. J., and Rovers, F. A., 1976, Leachate attenuation in undisturbed and remolded...

Heat Flow and Tectonics in the Western Ross Sea, Antarctica

D. K. Blackman, R. P. Von Herzen, L. A. Lawver

Circum Pacific Council Publications

... station during adverse weather con­ ditions, we obtained useful measurements at only two stations in the western Ross S e a (Fig. 1 ) . Though the data...

Weathering Pits in Jurassic Sandstones: Cosmogenic Exposure Age Dating of Geomorphic Surfaces in Southern Utah

Marjorie A. Chan, John Gosse, Thure E. Cerling, Dennis Netoff

Utah Geological Association

... are stable (e.g. 3He, 21Ne, 38Ar) and some are radioactive but with a sufficiently long half life so that they are useful for dating events...