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The AAPG/Datapages Combined Publications Database
Showing 4,233 Results. Searched 200,619 documents.
Broadband Seismic Technology and Beyond: Part II: Exorcizing Seismic Ghosts
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
...) changes, while geophones and accelerometers are sensitive to particle motion. The hydrophone is omni-directional and measures the sum of upgoing...
2013
Method of Differentiation and Correlation of the Oil-Bearing Sediments of the Devonian of Bashkiria
A. R. Kinzikeev
Petroleum Geology: A Digest of Russian Literature
... effective forms of expression of periodic and directional processes of development of the crust are: 1) rhythm of sedimentation, 2) repetition of breaks...
1960
Improving Drilling Performance in an Area of High Tectonic Stress in the Llanos Foothills of Colombia
Nigel Last, Paul Sullivan, Richard Herbert
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... for formulating an optimised directional strategy for the development drilling programme. In particular, the major benefit of switching to predominantly...
1997
Horizontal Drilling Applications in California
W. A. Goldman, K. M. Nero
Pacific Section of AAPG
... selection usually dependent on formation hardness and the directional characteristics of the bit; PDC bits offer an advantage in the horizontal section...
1992
Interpretation of Down Hole Microseismic Data
Mark Boyd, Brent Riley, Davis Tolman
Indonesian Petroleum Association
... RANGE As a final parameter the absolute distance was calculated between the paired locations. This measure does not contain any directional information...
2012
Using Airborne Stress Field Detection (SFD®) Surveys as an Exploration Tool: A Comparative of SFD® Data to Known Reservoirs
George Liszicasz, Azer Mustaqeem
Indonesian Petroleum Association
... capturing and analyzing subtle directional changes in Earth’s gravity field. SFD® adjusts to the main magnitude changes of gravity and thus reveals...
2012
Determination of Geothermal Gradient from Point Measurements of Temperature in Producing Wells
A. K. Talalayev
Petroleum Geology: A Digest of Russian Literature
... for secondary recovery. Fig. 1 shows a schematic profile with types of directional wells. Figure 1. Schematic profile section with types of directional...
1962
Facies Correlation and Basin Analysis of the Ivishak Formation, Arctic National Wildlife Refuge, Alaska
Kenneth J. McMillen, Michael D. Colvin
Pacific Section SEPM
.... Paleocurrents point towards the basin axis. Outcrops located within the axis record bi-directional transport. A Lower Cretaceous unconformity (LCU...
1987
"New" Oil from Old Fields
James A. Hartman
GCAGS Transactions
... to justify a well; however when several reservoirs are combined, it may be possible to justify a directional well to penetrate all reservoirs...
1976
Integrating deep directional resistivity with machine learning for improved well placement in the Nikaitchuq Field, North Slope Alaska
Christopher McCullagh, Joshua Zuber
International Meeting for Applied Geoscience and Energy (IMAGE)
...Integrating deep directional resistivity with machine learning for improved well placement in the Nikaitchuq Field, North Slope Alaska Christopher...
2023
Geological Considerations of the Weber Sandstone Reservoir, Rangely Field, Colorado
T. C. Larson
CSPG Bulletin
... the directional trend of effective sandstone would provide a preferential drainage and sweep -- or a restriction across the trend -- so that perhaps...
1977
Logging Cost Efficiency
Firmansjah Kartawidjaja, William Coates
Indonesian Petroleum Association
.... In order to minimize environmental impact, wells are drilled from centralized locations, with advanced directional drilling techniques utilized to reach...
2000
Managing uncertainty to deliver complex development wells
Peter van Ruth, Manish Agarwal, Scott Gagen
Petroleum Exploration Society of Australia (PESA)
...). The placement of Laverda Canyon development wells in 2018 utilised a 30 Hz full waveform inversion velocity model and deep directional resistivity data...
2019
Challenges and Rewards of Forming a Drilling Alliance in Indonesia - A Case Study
Muslim, Jun Hadisutrisno, Andrew Swale, Gary Gauntt
Indonesian Petroleum Association
..., perforating, drilling fluids, directional drilling and measurement while drilling; they were therefore the obvious contractor to enlist in achieving...
2002
Geostatistical Method to Improve Permeability Estimates -Application to the Mabee Field, Andrews and Martin Counties, Texas
Dennis W. Dull
West Texas Geological Society
... continuity of permeability (Figure 14) and porosity (Figure 15). The Phase IV area exhibited a preferential northeast and northwest directional permeability...
1994
Rigsite Geological Interpretation of a Deepwater Horizontal Well
Tom S. Schroeder , Michael F. Medeiros
GCAGS Transactions
...-hole tool (Meyer, et al, 1994) provided gamma ray (GR), multiple propagation resistivity, and directional survey data. The tool acquired eight...
1997
Inorganic Structures: Lecture 4
Robert J. Weimer
AAPG Special Volumes
... to large and in configuration of crest from straight to sinuous. These and other types of common directional features were summarized by McDaniel (1968...
1976
Abstract: Regular Grids Travel Time Calculation Fast Marching with an Adaptive Stencils Approach; #90187 (2014)
Zhengsheng Yao, Mike Galbraith, and Randy Kolesar
Search and Discovery.com
... and then we present a new finite difference scheme that uses a directional derivative for the rectangular grid size and finally we give examples...
2014
Fracture Identification with Seismic Data, XinChang Field, China, by Peter Stewart, John Tinnin, James Hallin, and Jim Granath, #40370 (2008).
Search and Discovery.com
2008
Well Log and Production Based Analysis of Fractures in Karachaganak Field, Northwestern Kazakhstan, #20093 (2010)
Eric Flodin, Piero Balossino, Wayne Narr
Search and Discovery.com
... Carboniferous Fractures exhibit field-wide directional trends in Devonian to early Carboniferous Fracture orientations appear to relate to underlying...
2010
Anatomy of a Flysch
Paul Enos
Journal of Sedimentary Research (SEPM)
... to 10.5 km in the direction of current flow. Flutes and grooves are the most abundant directional structures. The orientation of grooves is more variable...
1969
The Digital Revolution: Archive, Organize, Deliver - Workshop Summary
John A. Harper, Kyle Imbrogno, Joseph G. Wells, Richard Nyahay, Mary C. Behling, Brandon Nuttall
PTTC
... and production tables and added rasterized logs, LAS files (converted 9mm tapes), paper files, formation tops, directional logs, quadrangle maps, sample/core...
2007
Brea Canyon Area
M. K. Scribner
Pacific Section of AAPG
... has been discovered and developed as drilling techniques permitted. Current development is mostly for deeper production. Directional wells are now...
1958
Application of Results
David M. Rubin
Special Publications of SEPM
... of directional data (migration directions of bedforms and scour pits, the bedform transport direction, and dips of cross-beds and bounding surfaces...
1987
Uniqueness of Results
David M. Rubin
Special Publications of SEPM
... of directional data (migration directions of bedforms and scour pits, the bedform transport direction, and dips of cross-beds and bounding surfaces...
1987