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The AAPG/Datapages Combined Publications Database
Showing 4,739 Results. Searched 200,635 documents.
The Occurrence and Distribution of Sedimentary Zeolites in the Main Pass Area, Gulf of Mexico Basin
Matthew W. Totten Sr., Sheri Simpson, Elizabeth Powers,, Iris M. Totten
GCAGS Transactions
... forms trapezohedra. Their EDS spectra is quite similar, therefore the distinguishing characteristic between these two zeolites is their crystal habit...
2007
Correlation of the Dakota-Cedar Mountain Morrison Sequence Along the Douglas Arch
M. Darwin Quigley
Rocky Mountain Association of Geologists
... or horizontal scale. The locations of the test wells used in the electric log cross section are shown and numbered on the index map (fig. 2 ) . The cross...
1959
Notes on the Pre-Permian Paleozoics of the Wichita Mountain Area
J. V. Howell
AAPG Bulletin
... is limestone, with only very slight partings of shale. The lateral and vertical variations in lithologic character are relatively slight, and the formation...
1922
Contacts of Sedimentary Formations: A Resume
C. G. Winder
CSPG Bulletin
... The contact between sedimentary formations may be conformable or unconformable. The distinguishing criterion is that a period of erosion separated...
1959
Status and Trend of Geological Exploration for Oil and Gas
I. P. Zubov, P. N. Enikeev, O. P. Gratsianova
Petroleum Geology: A Digest of Russian Literature
... this method has begun to overcome the difficulties of distinguishing gentle structures of small amplitude (up to 50 m) under conditions of high velocity...
1959
Shoestring Sands of Eastern Kansas
John L. Rich
AAPG Bulletin
... in which long, narrow sand bodies may be formed and preserved, and of the distinguishing features of deposits of each type. This leads the End_Page 109...
1923
New Data on the Geology of the West Cis-Caucasus and the Prospect of Discovery of Large New Oil Fields
S. T. Korotkhov
Petroleum Geology: A Digest of Russian Literature
... during their vertical (inter-formational) and particularly lateral (formational) migration. (It should be mentioned that as early as 1940 (7) the idea...
1959
New Data on the Geology of the Shebelin Gas Field
I. S. Romanovich
Petroleum Geology: A Digest of Russian Literature
... a scheme of stratigraphic subdivision into five provisional stratigraphic horizons without distinguishing the intervals between them. A systematic...
1960
Methods of Geological Exploration in the Peri-Caspian Depression
M. M. Charygin, M. P. Kazakov, Yu. M. Vasil’ev
Petroleum Geology: A Digest of Russian Literature
...-Cenozoic and possibly also in the sub-salt unit; also, it will aid in distinguishing their interrelationships with one another and with the main structural...
1960
Continental Subaerial Environments
A. A. Ekdale, R. G. Bromley, S. G. Pemberton
Special Publications of SEPM
... distinctive types are recognizable (Fig. 12-1): vertical unlined shafts, horizontal meniscate burrows and footprints. These reflect only two basic categories...
1984
Some Quantitative Studies on Wireline Logs of the Baram Delta Field
Sahat Sadikun
Geological Society of Malaysia (GSM)
... of spontaneous potential logs or when the spontaneous potential curve is featureless, gamma ray logs were used in distinguishing sands from shales...
1997
A New Technique for the Analysis of Commingled Oils and Its Application to Production Allocation Calculations
R. L. Kaufman, A. S. Ahmed, W. B. Hempkins
Indonesian Petroleum Association
... the extent of vertical and lateral continuity. Recently, a new application of this reservoir typing through gas chromatography has been developed...
1987
Marine and Continental Groundwater Sources in a Persian Gulf Coastal Sabkha: Sediments and Diagenesis
R. J. Patterson , David J. J. Kinsman
AAPG Special Volumes
... was investigated as a possible index for distinguishing marine-from continent-derived brines. Table 1 lists the chloride, potassium, and Cl-/K+ values...
1977
Volumetric supervised contrastive learning for seismic semantic segmentation
Kiran Kokilepersaud, Mohit Prabhushankar, Ghassan AlRegib
International Meeting for Applied Geoscience and Energy (IMAGE)
... is to learn distinguishing features of data without needing access to labels. This is done through algorithms that learn to to associate images...
2022
Stratigraphy of the Early Eocene Pass Peak Formation, Central-Western Wyoming
James R. Steidtmann
Wyoming Geological Association
... of the Gros Ventre Range and throughout the entire core of the Wind River Range. These exposures are the result of primarily vertical uplift along high angle...
1969
What Does It Mean When Bottom Simulators Are Black Swans?
Karyna Rodriguez, Neil Hodgson, Julia Davies, Searcher Seismic, Discover Geoscience
GEO ExPro Magazine
... on for some colour on this…). Yet BSRs have several other distinguishing features – the hydrate may act as a regional seal trapping free gas below it in shallow...
2021
Pearl Queen Perlite Mine, Beaver County Utah
O. Jay Gatten
Utah Geological Association
... of the mountains are vertical to overturned, while Sedimentary rocks on the west side of the the Mineral Mountains are cut and displayed by a series...
2006
Fluvial System Sequence Stratgraphy in the Rift Basin: Perspective From Oligocene Pematang Formation of the Bengkalis Trough, Malacca Strait Indonesia
Vania Eka Putri, Isnianto Saputra, Premonowati, Sugeng Widada, Ambaria Prakoso
Indonesian Petroleum Association
... the vertical succession within the well bore. By knowing vertical facies and successions, the lateral distribution of sedimentary layers can be traced...
2014
Distinctions Between Cretaceous and Eocene Conglomerates in the San Diego Area, Southwestern California
Gary L. Peterson
Pacific Section SEPM
... closely resemble the La Jolla Formation. CRETACEOUS CONGLOMERATES The first and most noticeable distinguishing characteristic of the Cretaceous...
1970
Measurement of Natural Gas Isotherms and Imaging Gas in Shale Using NMR
Dragan Veselinovic, Michael Dick, Colleen Muir, Derrick Green
Unconventional Resources Technology Conference (URTEC)
... to generate isotherms by distinguishing the amount of free gas and adsorbed gas in a rock. This paper presents our initial results of the measurement...
2018
Recent Advances in Near-Surface Organic Geochemical Prospecting for Oil and Gas: Chapter 14: GEOCHEMICAL METHODS AND EXPLORATION
G. Saenz, K. H. Pannell, N. E. Pingitore
AAPG Special Volumes
... prospecting in distinguishing Fig. 1. Concentration plots along sampling lines for producing area 1. The vertical axis represents concentration (in ppm...
1991
Heavy Minerals of the Pre-morrison Jurassic Rocks, Lucero Uplift, Northwestern New Mexico
Arthur Mirsky, Samuel B. Treves
Journal of Sedimentary Research (SEPM)
...). FIG. 5. Average percent distribution of distinguishing heavy minerals in each formation, Lucero Uplift, New Mexico. Number of samples...
1963
Hydrocarbon Drainage Index Optimizes Lateral Placement
Rick Schrynemeeckers
Unconventional Resources Technology Conference (URTEC)
..., distinguishing hydrocarbon phases (including gas condensate), distinguishing multiple oil signatures in stacked pay, implying vertical seals, URTeC: 5490 • 4...
2021
Differentiation of Beach and Dune Sands, Using Settling Velocities of Light and Heavy Minerals
Bryce M. Hand
Journal of Sedimentary Research (SEPM)
.... Samples were then obtained by inserting a flat-bottomed aluminum trough, approximately 2.5 cm wide and 1 mm deep, into the vertical sediment face...
1967
Clay Minerals of the Columbia River: A Qualitative, Quantitative, and Statistical Evaluation
H. J. Knebel , J. C. Kelly, J. T. Whetten
Journal of Sedimentary Research (SEPM)
... valuable for vertical as well as horizontal correlation. BISCAYE, P. E., 1965, Mineralogy and sedimentation of recent deep-sea clay in the Atlantic...
1968