No large bias within species between the reconstructed areas of complete and fragmented fossil leaves

Eric R. Hagen, Dana L. Royer, Ryan A. Moye, Kirk R. Johnson

PALAIOS

... information card, which contained site information, a morphotype ID, and a specimen ID. To analyze the photos, we first made a digital copy of each leaf in Adobe...

Chapter 7: Subsurface Structural Interpretation: The Significance of 3-D Structural Frameworks

Bob Krantz, Thomas Neely

AAPG Special Volumes

..., spatial thinking, and digital tools. Although challenging to learn, and sometimes time-consuming to complete, there is a strong business case...

An evaluation of the U.S. Geological Survey World Petroleum Assessment 2000

T. R. Klett, Donald L. Gautier, Thomas S. Ahlbrandt

AAPG Bulletin

... Geological Survey World Petroleum Assessment 2000: U.S. Geological Survey Digital Data Series DDS-60, 4 CD-ROMs, 12 p.Charpentier, R. R., T. R. Klett...

Grain-Size Analyses of Mica Within Sediments and the Hydraulic Equivalence of Mica and Quartz

Paul D. Komar, Jumpei Baba, Bingquan Cui

Journal of Sedimentary Research (SEPM)

... of equations for the prediction of mica settling rates as a function of the flatness of the mica plate as well as its diameter. One such relationship...

Frequency-dependent seismic-stratigraphic and facies interpretation

Hongliu Zeng

AAPG Bulletin

... and prediction. Seismic geomorphology and reservoir characterization are among the best examples. In the high-resolution domain, seismic characteristics...

Section Five: Use of Gravity Methods on Diapiric Structures

New Orleans Geological Society

... Maps Prior to the use of digital computers, gravity interpreters calculated residual maps by the ring residual method, a slow, laborious process...

The Use of Geoelectrical Imaging Surveys for the Delineation of Different Subsurface Geological and Man-Made Features

S. S. Abdul Nassir, C. Y. Lee

Geological Society of Malaysia (GSM)

.... Meanwhile the duty time of the DC-current pulsation as well as the digital stacking of measurements collected at each electrode setup also have...

Well Spacing and the Identification of Subsurface Drainage Systems

J.E. Robinson

CSPG Bulletin

... were regridded on the computer and to the same interval as the previous map for computer contouring. End_Page 253------------------------ error...

Recent Advancements in Reservoir Description Techniques

Lori Higgins , Anwar Ghauri , Ashok Sinha

GCAGS Transactions

...: Transactions, Society of Professional Well Log Analysts, Fourteenth Annual Logging Symposium, paper 1, p. 1-5. Rukhovets, N., and W. H. Fertl, 1981, Digital...

The role of fluid pressure and diagenetic cements for porosity preservation in Triassic fluvial reservoirs of the Central Graben, North Sea

Binh T. T. Nguyen, Stuart J. Jones, Neil R. Goulty, Alexander J. Middleton, Neil Grant, Alison Ferguson, Leon Bowen

AAPG Bulletin

.... Nicholson, and W. L. Esch, 2010, Prediction of deep reservoir quality using early diagenetic process models in the Jurassic Norphlet Formation, Gulf...

Chemical Fingerprinting, A Precise and Efficient Method To Determine Sediment Sources

Dennis A. Darby, Wesley Myers, Stephen Herman, Brit Nicholson

Journal of Sedimentary Research (SEPM)

.... The average error of matching grains back to 45 source locations designated for this database is less than 2%. The method allows for proportional matching...

Petrophysical Properties of Shale From Different Source Rocks in the Middle East

Moustafa Dernaika, Joel Walls, Safouh Koronfol, Osama Al Jallad, Gary Sinclair

Unconventional Resources Technology Conference (URTEC)

... in tight rocks (Dernaika, 2010). The digital imaging technology that is known as the Digital Rock Analysis (DRA) has been extensively used in the petroleum...

Abstract: New frontiers in ocean mapping

G. Costello, B. D. Loncarevic, L. Meyer

Atlantic Geology

...) advances in digital data processing and image presentation. In 1992, as part of the ongoing CHS/AGC ocean mapping program, a multiparameter survey...

A Sensor for Measuring Erosion and Deposition: RESEARCH METHOD PAPER

Ulf Erlingsson

Journal of Sedimentary Research (SEPM)

... (Fig. 2), by lighting each LED separately, while the photo-transistors are connected in parallel to the analog/digital converter. In the schematic...

Abstracts: Advances in SGL AIRGrav Acquisition and Processing; #90173 (2015)

Luise Sander and Stephen Ferguson

Search and Discovery.com

... and Ferguson, (2008). The RMS error for each individual test line was then calculated based on the difference in response for this pass along the test...

Testing Curvature’s Impact on Fractures, by Evan Staples and Kurt Marfurt; #41147 (2013).

Search and Discovery.com

Quantifying Confidence in Horizon-Picking, by Thang Ha and Kurt J. Marfurt; #41405 (2014).

Search and Discovery.com

A Proposed Approach for Scale Early Detection

Rachmadewi Bachar, Widartono Utoyo, Riza Agusta, Hanifan M. Biyanni

Indonesian Petroleum Association

... could bring a proper early scale prediction method as the key value in preventing scale deposition. INTRODUCTION “X” field is a giant gas field...

Isostasy and Tectonic Origins of Pacific Seamounts

Jeffery T. Freymueller, James N. Kellogg

Circum Pacific Council Publications

... in digital bathymetric data bases. Seamounts were modeled as cones or frustums of cones and the on-axis anomalies were computed (Appendix). The degree...

Sense, Insight, Action … Woodsides Intelligent Asset Journey

Leon Burgin, Lauchlan Wallace

Australian Petroleum Production & Exploration Association (APPEA) Journal

... Intelligent Assets, sometimes referred to as digital twins, have gained attention for their ability to optimise operations and enhance decision-making...

Delineation of Reservoir Sand Quality by Integrating Leading Edge Technology Well Log Data and Calibrating to Core Data

M. Macaulay

Geological Society of Malaysia (GSM)

... log data, magnetic resonance log data and core lithofacies. Interrogation of the database with all but core lithofacies enables prediction of core...

Flow Archives of Hurricane Harvey in Buffalo Bayou, Houston, Texas: Part 1—Flood, Adjust, and Recover

Katharine P. Kendall, Ariane Roesch, Andrew Stearns, Carolina Ramon-Duenas, Sarah Meyer, Jerome J. Kendall, Jan-Claire Phillips

GCAGS Transactions

...., 2018, Tropical cyclone point maxima: Tropical cyclone rainfall data: U.S. Weather Prediction Center, ...

Wave Climate Models for the Continental Shelf: Critical Links Between Shelf Hydraulics and Shoreline Processes

Victor Goldsmith

Special Publications of SEPM

... surface refraction is 1947 Traylor I With the application of high speed digital computers in the I O s wave refraction diagrams have become commonplace...

Geophysics: Target Shooting for the Drill

A. Easton Wren

CSPG Special Publications

... innovations during this period included multifold acquisition, non-dynamite sources, competent marine acquisition, the transition from analog to digital...

Customized Formation Evaluation Workflow and Production Prediction of a Shale Gas Reservoir: A Case Study in Huangjinba Block, China

Xing Liang, Gao Cheng Wang, Li Wei Jiang, Yun Rui, Zhao Zhang, Jue Mei, Yue Wang, Kai Xuan Li, Xian Ran Zhao, Hai Peng Zhao, Feng Pan

Unconventional Resources Technology Conference (URTEC)

...Customized Formation Evaluation Workflow and Production Prediction of a Shale Gas Reservoir: A Case Study in Huangjinba Block, China Xing Liang, Gao...