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 1,900 Results. Searched 195,364 documents.
Velocity Anisotropy of Upper Mantle: ABSTRACT
G. B. Morris, R. W. Raitt, G. G. Shor, Jr.
AAPG Bulletin
.... A two-dimensional delay time function method was used to study (1) the anisotropy and (2) the delay-time surface. The upper mantle was found to display...
1969
Factors Affecting Delay of Upstream Oil and Gas Development Projectors in Indonesia: Case Study 2012-2013
Josia T. Simanjuntak, Anggono Mahendrawan
Indonesian Petroleum Association
... to the risk of delay may have negative consequences, such as time overrun, cost overrun...
2015
A Novel Method of Deriving Weathering Statics from First Arrival Refractions
G. W. Hollingshead, R. R. Slater
Pacific Section of AAPG
... of work done earlier in refraction interpretation using delay time curves (5). The supporting mathematics are presented in Appendix A for those interested...
1980
Design and Test of Key Tools in Horizontal Well Toe-End Fracturing
Search and Discovery.com
N/A
Abstract: Estimation of Epsilon Parameter of Fracture Induced Anisotropy by In-Situ Seismic Refraction Survey
Eko March Handoko Masyhur, Abdul Ghani Md Rafek, Khairul Arifin Mohd Noh
Geological Society of Malaysia (GSM)
... data were interpreted using General Reciprocal Method (GRM), Delay Time, and ABC Method. Analysis of the velocities of non-weathered layer uses...
2017
ABSTRACT: Overprint: Cross-Talk of Depositional Patterns in 3-D Data Volumes, by Salem G. Aljuhani; #90906(2001)
Search and Discovery.com
2001
Streamflow modulation of earthquake swarms in central Oklahoma
Search and Discovery.com
N/A
Optimum Deconvolution for Seismic Inversion Purposes
M. Suprajitno, L. Nutt, P. Busono
Southeast Asia Petroleum Exploration Society (SEAPEX)
... but this time using a maximum delay wavelet with a frequency of 30 Hz shown in Figure 3-b. Note that the duration of the wavelet corrupts four successive...
1988
Star: Shallow Time Anomaly Replacement
Michael O. Marcoux, Lee Lu
Southeast Asia Petroleum Exploration Society (SEAPEX)
... property of an LVT is that it causes a negligible displacement of a reflected ray yet there can be a significant associated time delay. This is due...
1982
Introduction: Part 2. Economics and Risk Assessment
Peter R. Rose
AAPG Special Volumes
... that considers the time value of money and petroleum taxes. Next we proceed to an assessment of various economic yardsticks used to measure the economic...
1992
Lyons West Field, Rice County, Kansas: ABSTRACT
B. J. Wright
AAPG Bulletin
... contributed to the delay in recognizing the widespread continuity of the pre-Pennsylvanian sandstones which were called "Conglomerate," "Kinderhook...
1965
The Free-corer: Sediment Sampling Without Wire and Winch: NOTES
David G. Moore
Journal of Sedimentary Research (SEPM)
... determines time delay; 3. three spacer nuts, as shown here, are adjusted against concrete weight to give rigidity to corer; 4. detail of casing shoe which...
1961
Upstream Oil and Gas Development Projects in Indonesia: A Project Risk Analysis Based on Historical Data from 2015 to 2018
G. Daru P. Dewanto, Arnold Sihombing
Indonesian Petroleum Association
... projects experiences which several risk events were being identified during the project life cycle related to delay in project completion time...
2019
Abstracts: Application of Shear-wave Splitting Analysis to Fracture Characterization for a Shaunavon Tight Oil Reservoir; #90173 (2015)
N. Chaminda Sandanayake and Richard A. Bale
Search and Discovery.com
... present in the overburden. Though the amount of splitting is relatively small, we did observe an anomalous region with higher time delay between the fast...
2015
Abstracts: Fluid Substitution and Seismic Modelling in a Sandstone Aquifer; #90173 (2015)
Virginia C. Vera and Don C. Lawton
Search and Discovery.com
...% and the basal reflector of the sandstone reservoir exhibits a time delay of 1.6 msec. From seismic modelling it was found that the injection zone can...
2015
Abstract: Experimentally Achieving Borehole Radar Antenna Directivity in the Time Domain in the Presence of Strong Mutual Coupling, by Declan Vogt and Teboho Nyareli; #90082 (2008)
Search and Discovery.com
2008
Subsurface Characterizaton Using Microseismic Velocity, Attenuation, and Ansiotrophy Tomography in a Geothermal Field
Ahmad Syahputra, Andri Dian Nugraha, Rachmat Sule, Sri Widiyantoro
Indonesian Petroleum Association
... production and injection. A non-linear approach was used to solve delay time tomography. This enabled extension of the study to generate attenuation...
2014
Seismic Line Across the Wind River Thrust Fault, Wyoming
W.L. Basham, W.F. Martin
Rocky Mountain Association of Geologists
... the time section (Fig. 2) shows an apparent flattening of the base of granite in zone IV, this flattening is caused by the travel time delay...
1985
Geophysical Investigations of the Hot Spring Occurrences in the Sungei Serai and Kampung Dusun Tua Areas, Hulu Langat, Selangor
Mohd Anuar Md. Razali
Geological Society of Malaysia (GSM)
...) of the transient decay over a series of time intervals known as delay times. In fact, the measurement of the voltages are averaged over many cycles (known...
1998
Abstract: Refinement of Arrival-Time Picks Using an Iterative, Cross-Correlation Based Workflow; #90224 (2015)
Jubran Akram and David W. Eaton
Search and Discovery.com
..., University of Calgary 2 Sensor Geophysical Ltd. Summary Cross-correlation based techniques are widely used for time-delay estimation in electrical...
2015
Time Series Analysis II
Gerard V. Middleton
Special Publications of SEPM
...- The commonest method is known as the method of delays: from the original time series we use a delay m, corresponding to a time interval T = mAt to produce the d...
1995
Abstracts of Theses: Seismic Crustal Studies in Eastern Canada, the Gulf of St. Lawrence Region
Gerald N. Ewing
CSPG Bulletin
..../sec. respectively, overlie the intermediate layer. Travel-time curves were adjusted to reduce the delay time effect, associated with variations...
1967
ABSTRACT: Biostratigraphic Application of Shape Analysis and EXTENDED CABFAC-FUZZY QMODEL to Sphaeroidinellopsis Lineage, by Anthony C. Gary; #91022 (1989)
Search and Discovery.com
1989
Geodetic Baselines Across the Gulf of California Using the Global Positioning System: Chapter 24: Part IV. Satellite Geodesy
T. H. Dixon, D. M. Tralli, G. Blewitt, J. P. Dauphin
AAPG Special Volumes
... of the tropospheric path delay during the time span of the experiment. For each of these methods, it is common to measure or estimate only the wet delay at zenith...
1991
Abstract: Shear Wave Splitting Analysis of Borehole Microseismic Reveals Weak Azimuthal Anisotropy Hidden Behind Strong VTI Fabric of the Lower Paleozoic Shales in Northern Poland; #90310 (2017)
Wojciech Gajek, James V. Verdon, Michal Malinowski, Jacek Trojanowski
Search and Discovery.com
... velocities. Splitting parameters which can be assessed using a microseismic array are polarization of the fast shear wave and time delay between...
2017