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...

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...

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...

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...

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...

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...

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...

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user1

Search and Discovery.com

... well logging and seismic motion inversion (SMI) for reservoir lithology modelling. In this step, the accuracy of lithology prediction results on both...

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...

Abstract: Techniques for Determining Subsurface Stress Direction and Assessing Hydraulic Fracture Azimuth, by R. E. Hill, R. E. Peterson, N. R. Warpinski, J. C. Lorenz, L. W. Teufel, and J. K. Aslakson; #90959 (1995).

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Testing the Tertiary Basin Floor Fan Play in the Gulf of Papua, PNG, #10802 (2015).

Brad Bailey, Galal Salem, Patrick Haltmeier

Search and Discovery.com

... surveys to develop the new exploration concept of turbidite sand sheet ultimately leading to three-well drilling campaign completed in 2013 which targeted...

Reservoir Delineation by Wireline Techniques

J. F. Goetz, W. J. Prins, J. F. Logar

Indonesian Petroleum Association

... patterns from a different zone in well A are shown in Figure 34. Allowing for shaliness, the lithology in the cleanest zone is sandstone as determined...

Cross-Well Seismology: A New Production Tool

B. N. P. Paulsson, R. T. Langan

Indonesian Petroleum Association

... as lithology, permeability, and the location of steam. The task of interpretation is making the conversion from velocity to physical characteristics which...

Testing the Tertiary Basin Floor Fan Play in the Gulf of Papua, Papua New Guinea

Brad Bailey, Galal Salem, P. Haltmeier

Petroleum Exploration Society of Australia (PESA)

... amplitudes for lithology identification, hydrocarbon effects and direct hydrocarbon indicators (DHI). Calibration of the seismic to existing well data...

Abstracts: Geophysical Study of the Peace River Landslide; #90173 (2015)

Oluwafemi O. Ogunsuyi, Douglas R. Schmitt, Derek Martin, James Morgan, and Corey Froese

Search and Discovery.com

...) to obtain a representative P-wave seismic velocity distribution of the subsurface. Moreover, the apparent resistivities from the ERT surveys were inverted...

Abstract: Organic Carbon Content Determined from Well Logs: Examples from Cretaceous Sediments of Western Canada; #90225 (2015)

Dale R. Issler, Kezhen Hu, John D. Bloch, and T. John Katsube

Search and Discovery.com

...Abstract: Organic Carbon Content Determined from Well Logs: Examples from Cretaceous Sediments of Western Canada; #90225 (2015) Dale R. Issler...

Abstract: Magmatism During Continental Breakup, Insights From the 3-D Structure of Seaward Dipping Reflectors; #90310 (2017)

James R. Norcliffe, Douglas Paton, Andrew McCaig, Estelle Mortimer, Karyna Rodriguez

Search and Discovery.com

... and map them in 3D. The volcanic lithology of these packages is confirmed through pre-stack velocity analysis and potential field modelling. We show...

An Analysis of Dipmeter Survey Results in the Langkat Area

Abdul Wahab

Indonesian Petroleum Association

.... A, et. al, 1971, Distributary Front Deposits Interpreted from Dipmeter pattern. GCAGS, Journal. JACELAAR, 1970, Use of well logs and Dipmeters...

Increasing the Effectiveness of Geological-Geophysical Exploration in the Area Between the Volga and Ural Rivers

B. A. Filipchuk, I. M. Brovar, M. V. Komaryanskiy, A. B. Stravets

Petroleum Geology: A Digest of Russian Literature

... and 3445 m during drilling in the extradeep Aralsor well and others. It appears from these data that most of the oil-gas showings of the Volga-Ural...

Characterization of Kinderhookian and Osagean Strata of Northeast Oklahoma, #50514 (2012)

Doy L. Zachry, Xiangyang Xie, Ralph K. Davis, Shane Matson, Charles Wickstrom

Search and Discovery.com

... of these rocks in the subsurface must be determined. A broad description of lithology and porosity is intended for the study area, while also determining...

Comparison of Numerical LDAR Assessment Methods in Methane Detection Technologies

Shuang Zhang, Vikram Jayaram, Aaron Lazarus, Tianze Qian, Carrie Reese, Sri Sridharan

Unconventional Resources Technology Conference (URTEC)

... and aerial surveys, with variable detection sensitivities and different survey frequencies. From the sensitivity analysis, we noticed that the natural kill...

Use of Logging in Uranium Prospecting

William K. Hawkins, Marvin Gearhart

Wyoming Geological Association

... factors, bulk density for calculating volume and weight of ore, sonic velocity measurements for cross checking the accuracy of seismic surveys...

The Power of Predictive Analytics in Oil Field Development: Integrating Machine Learning with Reservoir Hydrocarbon Data to Enable Enhanced Oil Recovery of Hugin Formation within the Theta Vest Structure

Lilik T. Hardanto, Fenny Chrisman

Indonesian Petroleum Association

... weight values in training. While hard data is from well data that contains largeamplitude weight values - the DNNA method is to reduce the training...

SYNTHETIC SEISMOGRAMS

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