ABSTRACT: Design Optimization for Subsurface Characterization and Management, by D. E. Dougherty and D. M. Rizzo; #91019 (1996)

Search and Discovery.com

ABSTRACT: Reflection Tomography for Validation of Subtle Structures: A Case History from Southern Tunisia; #90051 (2006)

Harald Granser, Oezsen Refik

Search and Discovery.com

... in the overburden may have a significant effect on the size and even validity of the prospect. Location and closure also varies substantially depending...

ABSTRACT: Is Repeatable Noise Acceptable in 4-D Seismic?; #90061 (2006)

Andrew S. Long

Search and Discovery.com

... S., PGS Marine Geophysical, Perth, Australia A reasonable understanding now exists of the quantitative relationship between errors in source...

Statistical Methods For Log Analysis of Reservoir Properties: Chapter 1

John H. Doveton

AAPG Special Volumes

... of the density measurement that errors in density estimation increase exponentially with bulk density. This effect was evaluated and confirmed by a weak...

Geochemical Indexes of Oil-Gas Occurrence in Offshore Areas of Franz Josef Land

B. A. Klubov, Ye. A. Rogozina, Ye. P. Shkatov

Petroleum Geology: A Digest of Russian Literature

...; isobutane - 0.05 cm3 per kg; and n-butane - 0.1234 cm3 per kg. Figure 1. Morpho-structural map of location of sea-bottom sampling sites of Franz Josef...

Management of Oil and Gas Exploration and Production in the Zamrud Field, PT Caltex Pacific Indonesia

Arief Yunan, Bambang Haryanto

Indonesian Petroleum Association

.... The environmental impact of drilling mud and cuttings on the surrounding area is minimized by using centrifuges and steel tanks to contain drilling waste on location...

Two Carboniferous Ages: A Comparison of Shrimp Zircon Dating with Conventional Zircon Ages and 40Ar/39Ar Analysis

Jonathan C. Claoué-Long, William Compston, John Roberts, C. Mark Fanning

Special Publications of SEPM

... II use a primary beam of O2 ions produced from a hollow cathode duoplasmatron. The beam is accelerated, focussed, strikes the target at an angle of 45...

Clinoform Architecture Variations and Their Effect on Reservoir Potential in an Eocene-Oligocene Carbonate Ramp, Browse Basin, Australia

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Chapter 10: Earthquake, Tomographic, Seismic Reflection, and Gravity Evidence for a Shallowly Dipping Subduction Zone beneath the Caribbean Margin of Northwestern Colombia

Rocio Bernal-Olaya, Paul Mann, Carlos A. Vargas

AAPG Special Volumes

...; (2) weights given to each value when inverting for P and S velocities, source location, and simultaneous station corrections; and (3) smoothing...

2D and 3D rock slope stability assessment using Limit Equilibrium Method incorporating photogrammetry technique

Sharan Kumar Nagendran, Mohd Ashraf Mohamdad Ismail, Wen Yan Tung

Geological Society of Malaysia (GSM)

... the exact coordinates of the location using RTK-GNSS instrument in which the coordinates were auto-corrected by the nearest RTK base station. The coordinates...

Flysch and Associated Beds of the Martinsburg Formation (Ordovician), Central Appalachians

Earle F. Mcbride

Journal of Sedimentary Research (SEPM)

... from Kingston, New York, to Staunton, Virginia (fig. 2). The geographic location of each field station is given in the writer's Doctoral dissertation...

Phytoplankton Production in the Mississippi Delta

William H. Thomas, Ernest G. Simmons

AAPG Special Volumes

... areas. 2. Surface production is quite variable; variation can be as much as seven-fold from one day to the next, at a given location. 3. Although...

Core Orientation from Non-Oriented Core: A Tutorial

D. C. Carter

Indonesian Petroleum Association

.... If this is unavailable then mounted angle iron is an alternative. Care should be taken when fitting together core segments, since errors can accumulate over several...

Diagnostic Faunal Characteristics on and Near a Barrier Island, Horn Island, Mississippi

William R. Walton

GCAGS Transactions

... - Last_Page 24-------- The search for hydrocarbons in the Gulf Coast Tertiary has been directed principally toward the location and definition...

Understanding Azimuthal P-Wave Anisotropy through Multiple Vendor and Attribute Comparisons

Jamie Rich, Breanne Kennedy, Marianne Rauch-Davies

Unconventional Resources Technology Conference (URTEC)

... (Vnmo) are commonly observed in modern 3D seismic surveys. In many cases this effect is visible on azimuthal gathers and correcting for it becomes...

Basic Types of Submarine Slope Curvature

Erwin W. Adams , Wolfgang Schlager

Journal of Sedimentary Research (SEPM)

... profile, and are interpreted to rest at the angle of repose. Oversteepening of this critical angle by sedimentation disturbs the entire planar...

Magnetic Disturbance Caused by Buried Casing

William M. Barret

AAPG Bulletin

..., represent a subtractive effect, but south, the components are additive. Point of maximum and minimum for the angle of dip, which has a normal value of 63...

Oceanography of Mississippi Delta Sedimentary Environments

P. C. Scruton

AAPG Bulletin

... at the same location. For example, 0.6-0.7 gram per liter of suspended sediment was measured at station 56 (Fig. 1) during a norther where normally, even...

Regional Gravity and Magnetic Interpretation over East Coast-Pegasus Basin, New Zealand; #30437 (2015)

P.S. van Heiningen, L. De Luca, I. Guerra, S. Panepinto, K. Hayo, S. Klug, M. Uzcategui Salazar

Search and Discovery.com

... an effect on the thermal history of the sediments. These intrusions manifest as high frequency chaotic magnetic anomaly patterns and gravity highs...

Azimuthal Hold Technology Implementation in Vaca Muerta

Oscar Sanchez, Francisco Javier Mela, Rodrigo Martin

Unconventional Resources Technology Conference (URTEC)

... performed in different levels of Vaca Muerta to gather the data that could help to evaluate the effect of the azimuthal hold efficiency on performance...

Relation Between Variability in Grain Size and Area of Samples on a Carbonate Sand Beach

John C. Davis, Curtis D. Conley

Journal of Sedimentary Research (SEPM)

... on this topic is given in Krumbein and Graybill (1965, p. 164-167). A similar concern in sedimentary petrology is the effect on variance associated...

Compensating for the Compensation Effect Using Simulated and Experimental Kinetics from the Bakken and Red River Formations, Williston Basin, North Dakota, #41680 (2015).

Stephan H. Nordeng

Search and Discovery.com

... that coincides with the compensation effect. An analytical solution exists that relates the harmonic mean of experimental temperatures containing random errors...

Influence of Alstonia Angustiloba Tree Water Uptake on Slope Stability: A Case Study at the Unsaturated Slope, Pahang, Malaysia

Muhammad Syamsul Imran Zaini, Muzamir Hasan, Muhammad Farhan Zolkepli

Geological Society of Malaysia (GSM)

...eaching zero except for the station area showing no correlation exits with the other variables. CONCLUSIONS This investigation examined the ef...

The Use of Modern 3D Seismic Data Processing Techniques, 5D Interpolation, and Anisotropic PSTM to Improve Existing 3D Data in South Louisiana Data—Pulling the Scales from our Eyes; New Truth from Existing Datasets

John Asma, John Stevens, Sukhdev Hyare, Dave Spaulding

GCAGS Transactions

... receiver locations. Geophone and channel location often do not match the survey due to terrain or missing flags among other possible errors. Older cable...

Advanced analysis of helicopter-borne microTEM data for seismic base of sand corrections

Ersan Turkoglu, Daniele Colombo, Ernesto Sandoval-Curiel

International Meeting for Applied Geoscience and Energy (IMAGE)

... errors in thickness or in the velocity estimation of the sand body can cause interpretation pitfalls especially for low-relief targets. Exploration...