Delaware Basin Regional 3D Geo-Cellular Model: Construction and Use

Brian Casey, David Carr, Ray Eastwood, Katie Smye, Shayan Tavassoli

Unconventional Resources Technology Conference (URTEC)

... and using different methods. The Delaware Basin 2021 project, conducted by our research team the Tight Oil Resource Assessment group (TORA) is trying...

Assessing the Relative Importance of Compaction Processes and Cementation to Reduction of Porosity in Sandstones

David W. Houseknecht

AAPG Bulletin

... by sandstones during burial diagenesis. Results of applying this technique to data from the Nugget Sandstone and Bromide sandstone (Simpson Group) indicate...

A Comparison of Three Sieve Shakers

Ada Swineford, Frances Swineford

Journal of Sedimentary Research (SEPM)

... minute of hand sieving is difficult and because screens of two different diameters were used. A rough check was made, however, on the relative...

Sinkholes in the Bukit Chuping Area, Kangar, Perlis

Yunus Abdul Razak, Chow Weng Sum, Jamaluddin Othman

Geological Society of Malaysia (GSM)

...Sinkholes in the Bukit Chuping Area, Kangar, Perlis Yunus Abdul Razak, Chow Weng Sum, Jamaluddin Othman Geological Society of Malaysia, Bulletin 46...

Gravity Anomalies and Passive Continental Margins, Canada and Norway

L. W. Sobczak

CSPG Special Publications

... be explained by a prograded wedge of Quaternary and Tertiary sediments acting as an uncompensated load on the crust. The sum of this gravity effect...

Differential Entrapment of Oil and Gas: DISCUSSION

Joseph S. Irwin

AAPG Bulletin

... of the three groups of structures, namely, Little Lost Soldier group and Grass Creek group, the various closures are far from being filled to the limits...

Detrital and Authigenic Clay Minerals in the Lower Morrow Sandstones of Eastern New Mexico

Jim Mazzullo, Louis J. Mazzullo

West Texas Geological Society

....” The five weighted peak areas are then summed and divided by the sum of the areas to give the relative proportions of each clay mineral group...

Sequential Shrinking Particle Swam Optimization (SSPSO) and Hierarchical K-Means Clustering Methods to Improve Probabilistic History Matching and Forecast

Theoza Nopranda

Indonesian Petroleum Association

... to filter similar variants. By introducing this process, all variants are clustered into several groups. Some representatives from each group are picked...

Statistics Overview: Part 6. Geological Methods

T. C. Coburn, Brian R. Shaw

AAPG Special Volumes

.... The most familiar measure is the arithmetic mean, which is simply the sum of the values divided by their number. The mode is the value that occurs...

Advanced Geochemical Analysis of Volatiles Present in Drill Cuttings to Drive Decisions from Single Well Completions to Acreage/Basin Assessments: Examples from the Permian, STACK, and SCOOP

Michael Smith, Christopher Smith

Unconventional Resources Technology Conference (URTEC)

... of a heated GC system can be analyzed and that the analysis does not require different columns as a function of the species type analyzed. The analysis works...

Chapter 2: The Economic Effects of Giant Oil and Gas Discoveries

James Cust, Alexis Rivera-Ballesteros, David Mihalyi

AAPG Special Volumes

... discoveries, elevated expectations, and growth disappointments: World Bank Group Policy Research working paper (WPS8140), p. 1–32. Cust, J., and J. Tei...

Neogene Paleoenvironment Off NW Africa Based on Sediments from DSDP Leg 14

Liselotte Diester-Haass, Herve Chamley

Journal of Sedimentary Research (SEPM)

.... Soc. Amer. Bull., v. 78, p. 353-368. WATKINS, N. D., AND J. P. KENNETT, 1971, Antarctic bottom water: major change in velocity during the Late Cenozoic...

Geology and Occurrence of Oil in Medina Sand of Blue Rock-Salt Creek Pool, Ohio

James F. Swain

AAPG Bulletin

... top, as previously mentioned, is the Mississippian Maxville limestone. Underlying the Maxville limestone is the Waverly group of Ohio and Kentucky...

State of stress in the Illinois Basin and constraints on inducing failure

R. W. Lahann, J. A. Rupp, C. R. Medina, G. Carlson, and K. M. Johnson

Environmental Geosciences (DEG)

.... Hamburger, S. Marshak, T. Larson, and X. Yang, 2015, The lithospheric signature of the Reelfoot Rift as revealed in the shear velocity structure beneath...

A Multi-Factor Approach to Optimize Horizontal Shale Wells Flowback and Production Operation

Y. Liu, R. M. Jones, H. Lu, K. Putri, S. Atmaca, N. J. R. Gonzalez

Unconventional Resources Technology Conference (URTEC)

... sand transport velocity in the hydraulic pipe system (Oroskar and Turian, 1980; Davies, 1987, Salama, 2000; Stevenson et al., 2002; Danielson, 2007...

Natroalunite in Upper Cretaceous Sedimentary Rocks, North-Central Texas

Clarence S. Ross , Harlan R. Bergquist , Watson H. Monroe , Joseph J. Fahey , Malcolm Ross

Journal of Sedimentary Research (SEPM)

... , Malcolm Ross 1968 Vol. 38 No. 4. (December), Natroalunite, the dominantly sodic member of the alunite group of minerals, occurs sporadically over...

ABSTRACT: Fluid and Petrophysical Prediction in The Elastic Domain Using Neural Network Method, by Hermana, Maman; Najmi, Muhammad; Tuan Harith, Zuhar; Sum, Chow W.; #90155 (2012)

Search and Discovery.com

Geochemical and mineralogical characteristics of fjord sediments in Arctic Svalbard: insights into Holocene glacial activity and weathering variability

Kwangchul Jang, Germain Bayon, Youngkyu Ahn, Young Jin Joe, Eun Jin Son, Sae Yun Kwon, Jung-Hyun Kim, Christoph Vogt, Matthias Forwick, Eunji Byun, Seung-IL Nam

Journal of Sedimentary Research (SEPM)

.... 109, p. 111–125. Saferna, D., Błaszczyk, M., Grabiec, M., and Gądek, B., 2023, Quantifying changes in extent and velocity of the Hornbreen...

Determination of Widths of Meander-Belt Sandstone Reservoirs from Vertical Downhole Data, Mesaverde Group, Piceance Creek Basin, Colorado

John C. Lorenz , David M. Heinze , James A. Clark , Craig A. Searls

AAPG Bulletin

...Determination of Widths of Meander-Belt Sandstone Reservoirs from Vertical Downhole Data, Mesaverde Group, Piceance Creek Basin, Colorado John C...

Uncertainty in prospect evaluation: Lessons from the movie industry

Pierre Delfiner

AAPG Bulletin

... that it is not disputed. The notion that the errors of the different estimates cancel out by averaging is intuitive, and the larger the group of people...

Tax and Finance in the Petroleum Industry „ An Update

S. Breckenridge

Petroleum Exploration Society of Australia (PESA)

... of major importance to the corporate responsibility. Rather I have attempted to make the points relevant to members of this group so that tangible...

Factors Controlling Heavy-mineral Variations on the South Texas Outer Continental Shelf, Gulf of Mexico

Romeo M. Flores, Gerald L. Shideler

Journal of Sedimentary Research (SEPM)

...: (1) regional variability of heavy minerals is probably provenance-induced, having resulted from sediment dispersal from different source areas during...

Porosity--Depth Trends in Deeply Buried Upper Jurassic Reservoirs in the Norwegian Central Graben: An Example of Porosity Preservation Beneath the Normal Economic Basement by Grain-Coating Microquartz

Mogens Ramm,, Arne W. Forsberg, Jens S. Jahren

AAPG Special Volumes

.... 243-268. Bjorlykke, K., T. Nedkvitne, M. Ramm, and G.C. Saigal, 1992, Diagenetic processes in the Brent Group (Middle Jurassic) reservoirs of the North...

Significance of the Rare Event in Geology

P. E. Gretener

AAPG Bulletin

... is bound to happen provided the number of trials is sufficiently large. Geology is distinctly different from other sciences in that it deals with very...

Repeatability indicators in time lapse seismology and their application to the Sleipner CO2 storage project

Brian Russell

Carbon Capture, Utilization and Storage (CCUS)

... in that it consists of the sum of r and NRMS2/2, rather than the difference, which is divided by 2 and has a subtracted term of 1/2. Figure 4(a) shows a plot of r...