Abstract: A Regional Erosion Surface and Its Effect on the Smackover Reservoir-Seal System Along the South Arkansas – North Louisiana Jurassic Shelf, by Ezat Heydari and Lawrence R. Baria; #90085 (2008)

Search and Discovery.com

Abstract: The Effect of Cimmerian Unconformity in Late Jurassic-Early Cretaceous Sediments and Its Impact in Hydrocarbon Exploration in Egypt: A Case Study in Western Wadi El Rayan Concession Area, by Khamis Farhoud, Raffaele Buonaguro, and Tarek Kamel; #90077 (2008)

Search and Discovery.com

Type 3 Sequence Boundaries

Wolfgang Schlager

Special Publications of SEPM

... aI and volcanic seamounts effect between nal tide The tidal wave a over normally the on 8 shows the flat East Pacific guyot and the diur...

Quick-Look Deterministic Approach for Evaluating Shale Distribution in Sandstone Reservoirs: Progress Report

James J. Willis, Duncan S. McIntosh, Jr., Gregory J. Ferguson, Jesse W. Zwennes, James Pasley, Garrett M. Goettel

GCAGS Transactions

.... Thomas, E. C., and S. J. Stieber, 1975, The distribution of shale in sandstones and its effect upon porosity: Transactions of the 16th Annual Logging...

Vertical Seismic Profiling--A Measurement that Transfers Geology to Geophysics: Chapter 2

B. A. Hardage

AAPG Special Volumes

... with waveshape 2?" The first question can be answered by determining the depth at which each reflection event is created (depth calibration...

Interpreting microseismic stimulation monitoring data: Hydraulic Fracturing Test Site 1, Reagan County, Texas

Iris Haihong Wang, Robert R. Stewart

International Meeting for Applied Geoscience and Energy (IMAGE)

... to evaluate the efficacy of hydraulic fracturing designs. The techniques involved are “location zero” event density mapping and mapping (kernel density...

Thinbed Analysis with Conventional Log Suites

Richard M. Bateman

Indonesian Petroleum Association

... of the formation conductivity to that of the neutron/density data. • Computation of sand/shale bed boundaries based on an adaptive filtering technique...

Predicting and Detecting Carbonate Cemented Zones Within Latrobe Group Reservoirs of the Gippsland Basin

Mark Bunch

Petroleum Exploration Society of Australia (PESA)

... with the same magnitude and phase (arithmetic averages of components of the original complex trace passed after frequency filtering). These subtle phase...

Taphonomic and paleoecological analyses (mollusks and fishes) of the Súa Member condensed shellbed, upper Onzole Formation (early Pliocene, Ecuador)

Giorgio Carnevale, Walter Landini, Luca Ragaini, Claudio Di Celma, Gino Cantalamessa

PALAIOS

...) suggested that this unconformity records a regional-scale tectonic event which uplifted and exposed the entire forearc area during the latest Miocene...

From Borehole Images to Fracture Permeability and Fracturing Pressure, #41537 (2015).

Bernd Ruehlicke

Search and Discovery.com

... picking of large apparent fracture apertures (correction for orientation, edge effect etc.) Quantification of fracture aperture from BHI...

A Multi-Domain Approach to Completion and Stimulation Design in the Marcellus Shale

Courtney MacDonald, James Brewer, Mahmut D. Cakici, David Rampton, Karan Dick, Abhijit Mookerjee, Brian D. Clark, Utpal Ganguly

Unconventional Resources Technology Conference (URTEC)

... a first-pass filtering based on event magnitude and distance from the geophones placed in the vertical section of the monitor well, the microseismic...

Chapter Two: Color, Character and Zero-Phaseness

Alistair R. Brown

AAPG Special Volumes

... as the replacement of the source wavelet, the receiver response, and the filtering effects of the earth by a wavelet of known and desirable characteristics...

Understanding the Drivers of Parent-child Depletion: A Machine Learning Approach

Dillon Niederhut, Alexander Cui

Unconventional Resources Technology Conference (URTEC)

... of the infill well as compared to the parent. Distance to the closest parent produces a nonlinear effect on child production, and one which is mediated...

Enhancing conventional VSP data to broadband and its quantitative improvement on lookahead inversion

Hussain Almarzooq

International Meeting for Applied Geoscience and Energy (IMAGE)

... to allow for quantitative analysis of the effect of each enhancement. Methodology We are using conventional ZVSP data acquired using a vibroseis...

Reservoir Compartmentalization of the Morrow Sandstone at Sorrento Field, Southeastern Colorado

Sandra McDonald Mark

Rocky Mountain Association of Geologists

... in compartmentalization. Consistent picking of these discontinuous reflectors for the entire 3-D compressional seismic survey results in stratigraphic reflector maps...

Evaluation of Logging While Drilling Technology, Offshore, East Kalimantan

S. Sutiyono

Indonesian Petroleum Association

... to the wash-out are of better quality than the wireline logs, • in gas sands, where invasion has diminished the gas effect on wireline logs, • in shales...

Full Waveform Acoustic Logging: Part 7. Geophysical Methods

C. H. Cheng

AAPG Special Volumes

... S wave arrival (Figure lb). The Stoneley wave is a pressure pulse created by the wave guide effect of the borehole and is called the tube wave in checkshot...

Interpretation of Discontinuous Vitrinite Reflectance Profiles: Discussion (1)

CHARLES T. FEAZEL and RICHARD B. ARAM

AAPG Bulletin

... also have an effect: circulating the hole clean at zones of interest, changes in pump strokes, and running of drill-stem tests and logs. All...

Air Pollution Problems of the Phosphate Industry

Ralph I. Smith

Utah Geological Association

... come out of the stack they may continue upward, spread out and diffuse, and the products settle out with little or no harmful ground effect...

Geological and Structural Interpretation of Ado-Ekiti Southwest and its Adjoining Areas Using Aeromagnetic Data; #30407 (2015)

Ayodeji Jayeoba and Dare Odumade

Search and Discovery.com

... a model of the subsurface basement topography. The data processing steps involved were Butterworth filtering, reduction to the equator, analytic signal...

AAPG/Datapages Discovery Series No. 7, Multidimensional Basin Modeling, Chapter 6: Temperature and Maturity Effects of Magmatic Underplating in the Gjallar Ridge, Norwegian Sea

Fjeldskaar, W., H. Johansen, T. A. Dodd, and M. Thompson

AAPG Special Volumes

... with the emplacement of the underplated body, superimposed on a longer-lived thermal event associated with the rifting. No effect is noted in the axis...

The 'Geoseis' System: Seismic Prospecting with Detonating Cord - A Line Energy Source

D. W. Thompson

Petroleum Exploration Society of Australia (PESA)

... generation. Pulse Character A linear source such as detonating cord has a built-in directional frequency filtering effect not seen with point sources...

Tampur Formation, the Forgotten Objective in the North Sumatra Basin?

Rudy Ryacudu, Eddy Sjahbuddin

Indonesian Petroleum Association

...., 1982. Catalytic Effect of Smectite Clays on Hydrocarbon Generation Revealed by Pyrolysis-gas Chromatography, Journal Analytical and Applied Pyrolysis...

Novel Approach on Thin Bed Reservoir Case Study from Muda Formation, Natuna Basin

Julianta Parlindungan Panjaitan, Asep Saripudin, Andika Widyasari, Ratna Dewanda, Jhonny Xu

Indonesian Petroleum Association

... are not designed to properly correct this effect. The conventional logging tools, with low vertical resolution, are not able to characterize these thin beds...

Detrital Quartz as an Indicator of Distance from Shore in Marine Mudrocks

Harvey Blatt, Matthew W. Totten

Journal of Sedimentary Research (SEPM)

... for illitization of smectite, although this is still uncertain. In either event, however, feldspars form less than 15 percent of the quartz-plus-feldspar fraction...