Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 402 Results. Searched 195,364 documents.
Self-Consistent Approximation for Porosity Segmentation
Ritesh Mohan Joshi, Anil Kumar, Dr. Kumar Hemant Singh
Indonesian Petroleum Association
... Density Function (Gonzalez and Woods 1992) are impulse (Spike) and gamma noise. Both of these noises are defined as: Impulse(x) = 𝑓(x...
2022
Seismic Profile Through Patrick Draw-Table Rock Area, East Flank Rock Springs Uplift, Wyoming
Robert T. Ryder, Myung W. Lee, Warren F. Agena, Robert C. Anderson
Wyoming Geological Association
... from the field (Figure 6). They reasoned that the 5-ms time difference between the small negative impulse response accompanying the top...
1989
Classification of elemental chemofacies as indicators of cement diagenesis in mudrocks of the Permian Spraberry Formation and Wolfcamp formation, western Texas
Autumn L. Eakin, Julia S. Reece, Kitty L. Milliken, Robert Locklair, and Andrew P. Rathbun
AAPG Bulletin
... and large clay minerals in final maps. Mechanical Index Testing Elastic behavior was analyzed using the impulse hammer technique on a New England Research...
2023
Colorado-Utah Salt Domes
Thomas S. Harrison
AAPG Bulletin
... external movement the impulse. Doubtless the saline structures owe much of their growth to "loading." The weight of superincumbent strata within...
1927
Sedimentologic and Morphologic Evolution of a Beach Ridge Barrier Along an Indented Coast: Buzzards Bay, Massachusetts
Duncan M. Fitzgerald, Christopher T. Baldwin, Noor A. Ibrahim, Stanley M. Humphries
Special Publications of SEPM
... The radar profiles were taken at the eastern half of the island along dip and strike transects Fig 4 The impulse radar system Details of beach have...
1992
The Changing Mineral Situation
C. K. Leith
Tulsa Geological Society
... mineral conscious and are making special efforts to develop their national supplies. Many uneconomic things are being done on that impulse. Uneconomic...
1932
High-resolution imaging using least-squares migration in the image domain (LSMi) for a marine distributed acoustic sensing (DAS) 3D-VSP
Ali Sayed, Francesca Twynam, Ran Bachrach, Maud Cavalca, Leo Leon, Maria Shadrina, Qingsong Li, Reetam Biswas, Daniel Tebo, Sam Buist
International Meeting for Applied Geoscience and Energy (IMAGE)
... by generating the (localized) impulse responses of the modelling/migration system for a set of point diffractors, also called point spread functions (PSFs...
2023
Key Aspects of Multi-Azimuth Acquisition and Processing
James Keggin, Ted Manning, Walter Rietveld, Chris Page, Eivind Fromyr, Roald van Borselen, Mazin Farouki
Indonesian Petroleum Association
... migration impulse response. This shows the well known elliptical response for a finite offset input. For azimuthal anisotropy with a major axis at 45...
2008
Computerized Volume Determinations from Aerial Surveys
Maurice X. Pia
Utah Geological Association
... or break, he presses the record button on the finger tip control panel. The electronic impulse generated by the vertical encoder on the tracing table...
1967
How Diversity Can Alleviate Sharks and Bandwagons in the Gas Sector
Joanna M. Spanjaard, Sarah A. McAlister-Smiley
Australian Petroleum Production & Exploration Association (APPEA) Journal
..., at the moment rationality is needed most, the impulse to act irrationally kicks in. This paper explores how diversity can alleviate risks associated...
2019
Enhancing high-frequency vibroseis images of near surface: Uncorrelated is key
Richard D. Miller, Zachary Lawrence, Alex Martinez, Julian Ivanov, Dmitry Borisov, Joseph Reilly
International Meeting for Applied Geoscience and Energy (IMAGE)
... upsweep. Spectral analysis of the last 4 seconds of the sweep as recorded at the 55 traces displayed in Figure 2 highlights this non-programmed impulse...
2023
Experience in the Use of Seismic Stations with Magnetic Recording
B. I. Bespyatov, A. I. Khramoy
Petroleum Geology: A Digest of Russian Literature
... of various groups with an impulse regimen of seismic oscillations carried out by the Lower Volga Branch of VNIIGeofizika has shown that for effective...
1960
Reservoir Rocks Behaving Differently
Thomas Smith
GEO ExPro Magazine
... Spectral Broadening and the Presence of the Slow Wave In areas where either explosive or some form of impulse seismic source is used, the nonlinearity...
2014
Historia De La AMGP. IN SPANISH. History Of The AMGP.
Carlos Castillo Tejero
Boletín de la Asociación Mexicana de Geólogos Petroleros (AMGP)
... que se relaciona con el petróleo, no ha tenido en México hasta la fecha un organismo profesional que la impulse; los geólogos petroleros mexicanos...
1999
Different Approaches of Combining Geophone and Hydrophone Data From OBC Seismic at Bintuni-Berau Bay, Papua
Tepy Septyana, Yayat Supriatna, Supriyono, Greg Schurter, James Keggin, Jean-Jacques Chameau
Indonesian Petroleum Association
... level prior to PZ summation. This is what we term as “calibration”. Calibration procedures aimed to correct the sensor impulse responses in their real...
2010
Application of Seismic Shear Wave Refraction for Subsurface Soil Dynamic Investigation at Bukit Changgang, Banting, Selangor
Abdul Rahim Samsudin, Khairul Anuar Mohd. Nayan, Umar Hamzah
Geological Society of Malaysia (GSM)
.... JuLy 1997 73 74 ABDUL RAHIM SAMSUDIN, KHAIRUL ANUAR MOHD. NAYAN AND UMAR HAMZAH G3 G2 +G1 Horizontal Impulse a 0 150 I 'G1 I 200ms. I...
1997
Resilient Leadership - The Pathway beyond COVID
Stuart B. Taylor
Australian Petroleum Production & Exploration Association (APPEA) Journal
...-critical (depression) Intensity (confusion) Relaxation (reverse) (master stress) 5. Impulse control (reverse) (engage emotions) While the strengths provide...
2021
Application of Seismic Surveying to Recognition of Productive Part of Gas-Oil Strata
V. V. Churlin, L. A. Sergeyev
Petroleum Geology: A Digest of Russian Literature
..., Gostoptekhizdat. 3. Sergeyev, L. A., Boyaroyts, A. A., Churlin, V. V., and Sokolov, O. N., 1963, Impulse acoustical logging in cased wells: Geologiya Nefti i...
1963
A Robust Gradient for Long Wavelength FWI Updates
Jaime Ramos-Martinez, Sean Crawley, Kathy Zou, Alejandro Valenciano, Lingyun Qiu, Nizar Chemingui, Andrew Long
Petroleum Exploration Society of Australia (PESA)
... Figures 1a and 1b to produce an RTM impulse response free of back-scattered noise. Similarly, an FWI gradient can be derived by dynamically weighting...
2016
Correlation of Reflection Seismograph Records in California
Henry Salvatori
AAPG Bulletin
... reflection records obtained in this area at points spaced about 2 miles apart. As may be observed, the reflected impulse marked A is the dominant reflection...
1933
Use of the Gamma Method for Determination of Water-Flooded Strata
M. Kh. Khusnullin
Petroleum Geology: A Digest of Russian Literature
... of the Bavly field. Based on data from the impulse-neutron method, flooding of the non-perforated oil-bearing sandstone in the 1798.6-1814 m interval began...
1973
Delineation of CBM Reservoir Using Sparse Layer Inversion: Tanjung II CBM Field Case Study
Sunarli Ardi, Hanif Widya Nugraha, Shabrina Paramitha, Dian Larasati, Gathuk Widiyanto, Dinda Larasati Rahmani, Alfian Usman
Indonesian Petroleum Association
... into an impulse function where cδ (t) and dδ (t + Δt), where Δt is the time difference in a thin layer, each c and d is the reflection coefficient. Dipole...
2017
Baraka Probes Exciting Potential For West African Oil And Gas Renaissance
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... understanding of the people and their customs are crucial factors of his success in the region. Established under the impulse of entrepreneur Max de Vietri...
2006
First Look at Seismic Data from a Towed Dual-Sensor Streamer
Andrew Long, Natasha Hendrick, Rune Tenghamn
Petroleum Exploration Society of Australia (PESA)
... stra ightforward to yield the deghosted pressure and ve locity wavefields. First, the impulse response of the velocity sensor (which has a non ~flat...
2007
Mineral Resources of Ecuador: Their Development and Prospects for New Finds--Summary: Minerals
Carlos F. Mosquera C.
AAPG Special Volumes
... prices stimulated a new impulse of mining. In addition to precipitates of precious metals, concentrates of copper, lead, and zinc were produced...
1976