The Role of Fault Interaction and Linkage in Controlling Synrift Stratigraphic Sequences: Late Jurassic, Statfjord East Area, Northern North Sea

Nancye H. Dawers and John R. Underhill

AAPG Bulletin

... clearly displace the BCE at the northern overlap zone (Figure 8B). The middle intrabasinal splay does not displace the BCE but does displace the top...

Evolution of Structural Models of Two Anticlines in the Papuan Thrust Belt by Application of Magnetotellurics

Lindsay Ross

Papua New Guinea (PNG) Petroleum Convention Proceedings

... fractured limestone. South of this zone, surface dips were observed to be ap­ proximately 10° toward the south whereas, north of the zone, dips exeeed...

The Permian System in the Uinta Mountain Area

J. Stewart Williams

Utah Geological Association

.... Zone 4.3 ft. thick 6 ft. above base is sandy; chert masses in lower 1.4 ft. 15.7 Dolomite, silty, soft and medium-hard, light brownish-gray...

Mississippi Delta: Marginal Environments, Sediments, and Growth

Francis P. Shepard

AAPG Special Volumes

... shallow indentations, called interdistributary bays. These are partly open bays like East Bay and Garden Island Bay, and partly enclosed bays such as Blind...

The Identification and Interpretation of Reptile Ichnofossils in Paleosols Through Modern Studies

Daniel I. Hembree, Stephen T. Hasiotis

Journal of Sedimentary Research (SEPM)

... to the phreatic zone to conserve water (Gans 1969; Martin et al. 1991; Lopez et al. 1998; Lopez et al. 2002). Burrowing Methods and Burrow Functions...

Can polygonal faults help locate deep-water reservoirs?

Christopher A.-L. Jackson, Daniel T. Carruthers, Seshane N. Mahlo, and Omieari Briggs

AAPG Bulletin

... reflection events are not shown (see Figure 2). GFZ = Gjøa fault zone; ØFZ = Øygården fault zone; Ut = Uer Terrace; Sg = Sogn Graben; Np = Norwegian...

Planform and Facies Variability in Asymmetric Deltas: Facies Analysis and Depositional Architecture of the Turonian Ferron Sandstone in the Western Henry Mountains, South-Central Utah, U.S.A.

Christopher R. Fielding

Journal of Sedimentary Research (SEPM)

... stratigraphy of the Upper Ferron Sandstone Last Chance Delta: an application of coal zone stratigraphy, in Chidsey, T.C., Adams, R.D., and Morris, T.H., eds...

Cretaceous to Holocene structural and stratigraphic development in south Lake Maracaibo, Venezuela, inferred from well and three-dimensional seismic data

Mara Vernica Castillo, Paul Mann

AAPG Bulletin

... to Holocene section adjacent to a zone of northwestward overthrusting along the mountain front of the Mrida Andes. To establish the structural...

Geologic Overview, Coal Deposits, and Potential for Methane Recovery from Coalbeds of the Uinta Basin--Utah and Colorado

M. A. Adams, J. N. Kirr

AAPG Special Volumes

.... The upper member, the major coal-bearing unit, is divided into three units: a lower, thick, massive sandstone; a 10 to 50 ft thick coal zone...

ABSTRACT: STRATIGRAPHY OF THE ATHABASCA GROUP SANDSTONE USING NUCLEAR WELL LOGGING: ITS APPLICATION TO URANIUM EXPLORATION IN SASKATCHEWAN

S. LAVOIE, P. BRUNETON, AND J. CHEVALIER

Saskatchewan Geological Society

... drilling strategy, the regional approach being favoured. In recent years, exploration for blind Athabasca uranium deposits has been frequently carried...

Abstract: Environments of Formation of Uranium Deposits, by R. H. De Voto; #90972 (1976).

Search and Discovery.com

Source rock evaluation from rock to seismic: Integrated machine learning based workflow

Andrea Carvalho Damasceno, Andr Leonardo Korenchendler, Atilas Meneses da Silva, Eric da Silva Praxedes, Maria Anna Abreu de Almeida dos Reis, Vitor Gorne Silva

International Meeting for Applied Geoscience and Energy (IMAGE)

... learning methodology: 80% of the wells were used as training/validation data and the remaining 20% of the wells were used as testing data (blind test...

Greater Attention to the Methods and Techniques of Geophysical Exploration in the UkSSR

A. Khokhlov

Petroleum Geology: A Digest of Russian Literature

... deposits - to exploration of blind..and deep deposits in regions where the easily discoverable deposits have already been found. It was also noted...

Semi-automated prestack seismic inversion workflow using temporal convolutional networks

Hussain Alfayez, Robert Smith, Ayman Suleiman, Nasher AlBinHasan

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Sixteen wells with log data were available in the area, with 12 being used to train the model, two for validation and the final two for blind testing...

Technology for Virtual Boreholes

GEO ExPro Staff

GEO ExPro Magazine

.... In a survey of wildcat locations in Morocco conducted for Caithness Petroleum, ‘blind’ predictions made by the company using these techniques appeared...

Seismic sparse time-frequency representation via GAN-based unsupervised learning

Youbo Lei, Yang Yang, Naihao Liu, Shengtao Wei, Jinghuai Gao, Xiudi Jiang

International Meeting for Applied Geoscience and Energy (IMAGE)

... in Figure 6 indicates the blind testing data set. Figure 6: 3D field data located at the Bohai Basin, China. The light green part presents the field...

Multidisciplinary site investigations using refraction microtremor surveys

A. Pancha, J. Louie, R. A. Apperley

International Meeting for Applied Geoscience and Energy (IMAGE)

... investigation tests must be incorporated into the interpretation and modeling of the data. also provided “blind” reconnaissance prior to selection...

Residual Heat in the Upper Cretaceous Blackhawk Formation, East Mountain, Emery County, Utah

Rodger C. Fry

Utah Geological Association

..., the Cottonwood, and the Blind Canyon seams. The Hiawatha seam is the basal seam and rests on top of the Starpoint Sandstone. Coal from this seam...

Predicting S-wave sonic logs using machine learning with conventional logs for the Delaware Basin, Texas

Jaewook Lee, Yangkang Chen, Robin Dommisse, Alexandros Savvaidis, Guo-chin Dino Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... their depth and geologic age-dependent prediction performance. Finally, we conduct blind tests on five wells that lack prior geologic information to verify...

Probabilistic seismic interpolation with the implicit prior of a deep denoiser

Matteo Ravasi

International Meeting for Applied Geoscience and Energy (IMAGE)

... to a more efficient version of the algorithm. First, whilst the adopted network is a blind denoiser (i.e., unaware of the noise level of the input...

Memorial: Otis Bernard Allred (1921-1981)

Jerry Drake

AAPG Non-Technical and Memorials

... in Houston, and worked with the Light House for the Blind and the Crippled Children's Home. He was a member of the Elks Club in Midland and Oklahoma City...

Triassic Sea-Level Changes: Evidence From the Canadian Arctic Archipelago

Ashton F. Embry

Special Publications of SEPM

... (Blind Fiord Formation) within the basin (Fig. 4). A unit of marine shale (Blind Fiord Formation) containing earliest Triassic ammonites (Otoceras) occurs...

Abstract: Hedging for Small Independents: A Quantified Approach.

Wayne Penello

Houston Geological Society Bulletin

... of the second, but are completely blind-sided by the third point. Its importance lies in the fact that, over and above the transaction cost, hedging...

Memorial: Robert E. Fischer (1924-2017)

Steven W. Terlecki

AAPG Non-Technical and Memorials

.... As an accomplished golfer, playing well into his 70s and we couldn’t find a duck blind large enough to accommodate his many friends. Please join us to raise...

Memorial: Richard M. Berry (1924-1998)

Robey H. Clark, J. Henry Tanner

AAPG Non-Technical and Memorials

..., at the Great Lakes Naval Training Center in Chicago. While in training he met Margaret Montgomery on a blind date (more following). He served...