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The AAPG/Datapages Combined Publications Database
Showing 34,506 Results. Searched 200,630 documents.
3-D Seismic Operations in an Offshore Operating Oil Field
B. Indroyono, J. A. Musser, A. Isfan, P. C. Johnson
Indonesian Petroleum Association
... effect. In order to safely deploy any heavy objects on the bottom in this area, a very accurate map of all of the pipelines, well heads, and other...
1995
Mapping of Rock Property Changes in Space and Time Using Microseismic Data through Full-Waveform Inversion
Jyoti Behura
Unconventional Resources Technology Conference (URTEC)
... of the seismicity. Figure 1: Effect of pore and confining pressures on VP and VS of the Pierre shale (Tosaya, 1982). State of microseismic-data...
2016
Inclusions in the Quartz of Igneous and Metamorphic Rocks
W. D. Keller, Romaine F. Littlefield
Journal of Sedimentary Research (SEPM)
.... DALE, T. NELSON, 1923. The commercial granites of New England: U. S. Geol. Survey Bull., no. 738, pp. 1-473. FRONDEL, CLIFFORD, 1945. Effect of radiation...
1950
Ultrasound Tomography Optimalization by Using Robotic Application
Albertus Ariel Rahadi, Tedy Setiawan
Indonesian Petroleum Association
.../sound_velocity_table.html). Travel time picking is done for each first break from every data acquisition. P wave velocity from both conventional...
2016
A seismic and petrophysics-guided approach to subsurface characterization of the NW Limerick Syncline in the Irish Zn-Pb Orefield
Victoria Susin, Aline Melo, Koen Torremans, Murray Hitzman, Mark Holdstock
International Meeting for Applied Geoscience and Energy (IMAGE)
... workflows applied to the seismic reflection data, is the use of newly acquired petrophysical data to guide the semblance velocity picking process...
2024
Integrated Gas While Drilling Analysis to Optimize Reservoir Fluid Characterization: An Example From Plover Formation in Eastern Indonesia
Birgita Laksmi Novitasari, Ari Wibowo, Leon Taufani, Hizbina Khanaif
Indonesian Petroleum Association
... to identify fluid characterization and contacts, assisting pressure test (permeability), picking pay zone, and distinguish between productive and non...
2017
Comprehensive Fracture Evaluation Using Wireline Borehole Imager and Array Acoustic Tools
Cahyo Nugroho, Gunawan Sucahyo, Adriaan Bal, Pipin Ariyanto, Wilfred Samosir, Edison Nadeak
Indonesian Petroleum Association
... evaluation can be continue into manual dip picking, division of fracture categories and permeability profiling in fractured zones. Generally, the data...
2018
Old Electrical Log Interpretation [Pre-1958], Chapter 2: The Lateral Curve
Hilchie, D.W.
AAPG Special Volumes
... difficult. Figure 2-13 was developed to aid in picking values. On Figure 2-13 all distances are either relative to A0 or are picked from the maximum peak...
1979
The Analysis of Seismic Inversion and Geological Modeling to Unveil the Possibility of Hydrocarbon Deposits in Mature Oil Fields. Case Study: Matoa Field - Salawati Basin
Yulia Putri Wulandari, Wah Adi Suseno, Michael Sompie, Ferry Hakim, RH Petrogas
Indonesian Petroleum Association
.... The blue 6 cluster has lower AI than the purple cluster, possibly due to gas effect, as the production zone is located below it. Figure 5 - Cross...
2024
A Pliocene–Quaternary analogue for ancient epeiric carbonate settings: The Malita intrashelf basin (Bonaparte Basin, northwest Australia)
Simon Courgeon, Julien Bourget, and Stephan J. Jorry
AAPG Bulletin
... Paleozoic phases of continental breakup followed by a Triassic compressive event (O’Brien, 1993; Shuster et al., 1998; Longley et al., 2002; Frankowicz...
2016
Episodic Sedimentation in the Rio Grande-Trans Pecos Region as Related to Periods of Tectonic Activity
Martin J. Oldani
Houston Geological Society
... each tectonic event. The local tectonic history of the region is a product of the influences of the overall tectonics of the North American craton...
1986
How distinctive are flood-triggered turbidity currents?
Catharina J. Heerema, Matthieu J.B. Cartigny, Ricardo Silva Jacinto, Stephen M. Simmons, Ronan Apprioual, Peter J. Talling
Journal of Sedimentary Research (SEPM)
... are associated with river floods. The third event was not linked to a river flood and was most likely triggered by a seabed slope failure. The multi-pulsed...
2022
Characterizing and Modeling Multi-Scale Natural Fractures in the Ordovician-Silurian Wufeng-Longmaxi Shale Formation in South Sichuan Basin
Qin Jun, Chenggang Xian, Xing Liang, Chuanduan Zhao, Gaocheng Wang, Lizhi Wang
Unconventional Resources Technology Conference (URTEC)
... fault characterization easier. The ultimate effect of smoothing is seen in the final Ant Track results. Smoothing tests may need to be run on more than...
2017
Strontium Isotope Compositions of Non-marine Carbonate Rocks from the Beacon Supergroup of the Transantarctic Mountains
Gunter Faure, Peter J. Barrett
Journal of Sedimentary Research (SEPM)
... residue was removed by filtering. Strontium was separated from the other elements by cation exchange chromatography using Dowex 50-X8, 200-400 mesh...
1973
The Paleo-Lupar: Bathymetric and Seismic Evidence for a Submerged Late Pleistocene River Valley on the Sunda Shelf, Off Sarawak
Mazlan Madon
Geological Society of Malaysia (GSM)
... the LGM. Other factors such as tidal scouring and sediment accumulation are also assumed to have had no significant effect on the large-scale morphology...
2023
Strain Signatures of Fjord Sediment Sliding: Micro-Scale Examples from Yakutat Bay and Glacier Bay, Alaska, U.S.A.
John F. Hiemstra, Kamil Zaniewski, Ross D. Powell, Ellen A. Cowan
Journal of Sedimentary Research (SEPM)
... visual enhancing and filtering, supervised classification, and accurate measurements. The terminology used to describe the microscopic features...
2004
Sedimentology and Dolomitization of Muschelkalk Carbonates (Triassic), Iberian Range, Spain
Tom Freeman
AAPG Bulletin
... filtering, or other processes" (p. 334), but there was no mention of the possibility of dolomitization by groundwater to which there has been important...
1972
From trash to treasure: Three-dimensional basement imaging with “excess” data from oil and gas explorations
Doyeon Kim, and Larry D. Brown
AAPG Bulletin
... to eliminate noisy traces, (2) bandpass (10–20 Hz) filtering to emphasize deeper reflection signals, (3) CRP velocity analysis (e.g., Figure 3E), (4...
2019
Deep Structure and Evolution of the Carolina Trough: Rifted Margins: Field Investigations of Margin Structure and Stratigraphy
D. R. Hutchinson, J. A. Grow, K. D. Klitgord, B. A. Swift
AAPG Special Volumes
... Survey of Canada Paper 74-30, p. 189-197. Keen, M. J., 1969, Possible edge effect to explain magnetic anomalies off the eastern seaboard of the U.S....
1982
Mass-transport complexes and associated processes in the offshore area of Trinidad and Venezuela
Lorena Moscardelli, Lesli Wood, Paul Mann
AAPG Bulletin
... us to produce a detailed map of the MTC_1 event, showing its main geomorphological elements (Figure 1B) from the paleoshelf break (Block 4B...
2006
Geophysics Along the Edwards Trend
W. Lee Moore
GCAGS Transactions
... Field is representative of the effect of shallow density changes on the regional gravity picture (Figure 2). The higher gravity readings are observed...
1957
Time Correlation on Basis of Magnetic Data
R. S. Briggs
AAPG Special Volumes
... normally polarized rocks; then a Fig. 1. Effect of varying the distance between anomaly source and magnetometer. Three curves show actual magnetic-anomaly...
1974
Abstract: Advantages and Disadvantages of Array Depth Placement and Longer Toolstring Apertures; #90187 (2014)
N. Verkhovtseva and J. Shaffner
Search and Discovery.com
... event (Zimmer 2010). The velocity model plays a major role in the apparent event apertures and therefore should be carefully considered when deciding...
2014
Orogenic Episodes in the Pontides; #30151 (2011)
Aral I. Okay
Search and Discovery.com
... Cretaceous. A major contractional event occurred during the latest Triassic in the Sakarya terrane and involved the accretion of Upper Paleozoic...
2011
Unconventional Well Interference Detection Using Physics Informed Data-driven Model
Utkarsh Sinha, Prithvi Singh Chauhan, Hardikkumar Zalavadia, Sathish Sankaran, Clark Chen
Unconventional Resources Technology Conference (URTEC)
... and liquid productivity index (multiple frac-hit event) The effect of the two frac-hit events are shown in Table 2. After the second frac-hit event...
2023