Potash in the Permian Salines of the Panhandle

S. G. Hardison

Panhandle (Texas) Geological Society

..." and not Sylvite. End_Page 7-------------------------- Figure 2. Electric log surveys are helpful in determining the lithology in the salt...

Specialized processing of a massive distributed acoustic sensing (DAS) 3D VSP in a producing well

Ali Sayed, Francesca Twynam, Ran Bachrach, Philippe Caprioli, Marcus Holloway, Qingsong Li, Reetam Biswas, Daniel Tebo, Sam Buist

International Meeting for Applied Geoscience and Energy (IMAGE)

... in a producing well steps were denoising, DAS-to-velocity transformation, designature, Q-phase compensation, directivity compensation, and imaging...

Depth of bedrock in the Seal Cove river valley, Newfoundland: a geophysical case study

E. Scott Schillereff, Hugh Miller, John E. Gale

Atlantic Geology

...) {(V1-V0)/(Vl+V0)}1/2 where: z - lower velocity layer thickness [m]; x - crossover distance from the time-distance curvi [m] ; VO - lower velocity [m...

Advanced Reservoir and Seal Characterization at the Kemper Storage Site

Search and Discovery.com

Seismic Facies Classification of the Internal Architecture of Mass Transport Deposits: Implication for Reservoir Seal Competence; #51494 (2018)

Tuviere Omeru, Joseph A. Cartwright

Search and Discovery.com

... truth, the classification scheme with lithology information and evaluate the leakage or seal potential, lessons learned from outcrop studies of MTDs...

Tertiary Vertebrate Fossils of the Green River Basin

Paul O. McGrew

Wyoming Geological Association

.... This, according to Veatch, would fall in what he considered Fowkes. Unfortunately these fossils do not aid in determining the age of the beds from...

Papua New Guinea Highlands Seismic The Way ForwardŽ

A. C. Jeffery, M. I. Jacobson, A. R. Cheshire

Papua New Guinea (PNG) Petroleum Convention Proceedings

... reduction from previous surveys. The variation in costs between surveys was primarily dependent on survey size, terrain and the accessibility of the survey...

Seismic Studies in the Church Rock Uranium District, Southwest San Juan Basin, New Mexico

William T. Phelps, Robert S. Zech, A. Curtis Huffman Jr.

AAPG Special Volumes

... to compensate for elevation and near-surface velocity variations along each seismic line. Because neither refraction surveys nor uphole time from shot...

A Discussion of the Application of the Gravitational and Magnetic Methods of Exploration to the Powder River Basin

Willis H. Fenwick

Wyoming Geological Association

... be obtained whenever possible from surface outcrops, well-cores, and, if possible, from electric logs, for density will vary with porosity. Any...

Results of Oil and Gas Exploration in the Saratov Area and their Trends for 1961-65

B. Ya. Shornikov

Petroleum Geology: A Digest of Russian Literature

.... This information in conjunction with drilling and testing data of Rakhrnanov parametric well 12 permits a positive evaluation of this region from the point of view...

Enhanced Wellbore Placement Accuracy Using Geomagnetic In-Field Referencing and Multi-Station Correction

Stefan Maus, Matthew Herzl, Shawn DeVerse

Unconventional Resources Technology Conference (URTEC)

...-resolution airborne magnetic surveys. Once the natural geomagnetic field is accurately specified by IFR, magnetic interference from the drill string can...

Seismic Data Acquisition and Processing in the Midway-Sunset Oil Field

C. R. Willingham, A. S. Wylie Jr., D. J. Underwood

Pacific Section of AAPG

... determined from the two down-hole velocity surveys in the area. Also, an 8-56 hertz (Hz) band passed filter was applied to the data, and refraction...

Applications of Shallow High-Resolution Seismic Reflection to Environmental Problems

Richard D. Miller, William E. Doll, Carlene Merey, William E. Black

Environmental Geosciences (DEG)

... to the velocity contrast across the pinch-out of the SVA. Remediation programs will benefit from information the seismic data provides. Locating the erosional...

Geology of a Stratigraphic Giant: Messla Oil Field, Libya

Harold J. Clifford, Roger Grund, Hassan Musrati

AAPG Special Volumes

... unsuccessful. Until sufficient well-velocity surveys had been conducted and a reliable velocity gradient established, considerable problems also were...

A Breakthrough in the Seismic Exploration Result on Small Oil Fields

G. Valeev, R. Enikeyev, T. Shestoukh

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... from velocity analysis so far as the hyperbolic approximation has been proved for the CCP time distance curves in 3 INTERPRETATION A common place...

The Use of Geoelectrical Imaging to Study Groundwater Pollution at Gemenceh Waste Disposal Site, Negeri Sembilan

Abdul Rahim Samsudin, C. A. Tan, Bashilah Baharudin, Mohd Tadza Abdul Rahman

Geological Society of Malaysia (GSM)

... information from both boreholes as well as seismic refraction data were used to interpret the extension and direction of the contaminant flow within...

An Exploration Workflow to Improve Success Rate in Prospecting in Unconventional Emerging Plays

Richard Salter, Jeff Meisenhelder, Ian D. Bryant, Chuck Wagner

Unconventional Resources Technology Conference (URTEC)

... gradients etc that were utilized in the construction of the 3D depth model. Some key observations from the petrophysical analysis were that the lithology...

Azimuthal Gamma Imaging and Continuous Inclination Applications to Spatial and Stratigraphic Wellbore Placement in the Southern Midland Basin

Christopher Viens

Unconventional Resources Technology Conference (URTEC)

... of the 90ft surveys, as well as not having an indication of up or down stratigraphic movement from the total gamma measurement. In contrast, the lower...

Seepage-Induced Anomalies, "False" Anomalies, and Implications for Electrical Prospecting

Dorothy Z. Oehler , Ben K. Sternberg

AAPG Bulletin

... in this paper were detected from the surface using Induced Polarization (IP) surveys. This type of electrical measurement is well known in the industry (e.g....

A New Approach Solving Lateral Wells Complexity, Integrating Borehole Acoustics Reflection Survey and Facies Derived Borehole Images for a Better Completion Strategy, Wolfcamp, West Texas, #42208 (2018).

E.V. Arteaga, C.C. Contreras, E. Haddad, G. Martinez, V.Vallega, O. Zened

Search and Discovery.com

... analysis, and shear anisotropy analysis from dipole sonic may reveal the mid-near well bore events. Borehole acoustic reflection technique provides...

Stratigraphy along Chattahoochee River, a Connecting Link between Atlantic and Gulf Coastal Plains: ABSTRACT

Lyman D. Toulmin, Philip E. LaMoreaux

AAPG Bulletin

... lithology and structure. Horizontal control was from aerial photographs. Vertical control was from the river surface. The altitude of the river surface...

Prediction of Abnormal Pressure Based on Seismic Data: A Case Study of Exploratory Well Drilling in Pertamina UEP I and UEP II Work Areas

P. Manik, P. A. Soedaldjo

Indonesian Petroleum Association

... and Unit EP III. Tentative mud weight determination is based on geophysical data (seismic interval velocity) and data of the nearest well...

A Case Study on the Challenges Overcome in the Merge of Seven On-Shore 3-D Surveys of Varying Acquisitions in Huila Department, Colombia

Henry Maldonado, Timothy Brooks, Lilia Maria Saavedra, Gilbert Gutierez, Albeiro Saavedra, Peter Watterson

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... the contribution of data from neighbouring projects in determining the velocity field as in some cases this additional data helped define the reflection...

Computer-Generated Corelike Descriptions from Open-Hole Logs (1)

HERVE ANXIONNAZ, PIERRE DELFINER, and JEAN PIERRE DELHOMME

AAPG Bulletin

... of lithology from well logs by statistical analysis: Society of Petroleum Engineers Formation Evaluation, v. 2, no. 4, p. 412-418. Cheung, P. S. Y., 1984...

Content of Vanadium and Asphaltenes in Oils of Bashkiria

F. G. Unger, K. S. Yarullin, E. I. Trif

Petroleum Geology: A Digest of Russian Literature

... from Bashkiria were fed into a computer for finding equations of regression and determining coefficients of correlation. Oils from fields...