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The AAPG/Datapages Combined Publications Database

Showing 64,107 Results. Searched 195,688 documents.

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Colour Image Transformations of Wireline Logs as a Medium for Sedimentary Profile Analysis

D.R. Collins, J.H. Doveton

CSPG Bulletin

... shapes used to describe sandstones on SP and gamma-ray logs. Figure 2. Anatomy of a sine-wave sandstone event on a log with colour characterization...

1988

N/A

A New Innovation of Recycling Produced Sand as Precursor for Chemically Assisted Sand Consolidation

Herianto, Muhammad Edwin Alif, Steven Chandra, Yulio Adithya Nugroho, Jihaan Aliyyah Widagdo

Indonesian Petroleum Association

... sand production has the potential of reducing well productivity, deteriorating processing facilities, and its corrosive effect could reduce tubing...

2019

Improving Bunyu Field Drilling Performance with Comprehensive Wellbore Stability Maintenance Strategy and Optimized Drilling Practices

Ridwan Durachman, Hendrazid Hendrazid, Erwin Sepbriansyah, Ramadhana Aristya, Andang Kustamsi

Indonesian Petroleum Association

... Lal’s equations. For sandstone, Sarda’s equation was used to calculate the UCS and Weingarten and Perkins’s equation for the angle of internal...

2023

Drilling and Completion Anomaly Detection in Daily Reports by Deep Learning and Natural Language Processing Techniques

Hongbao Zhang, Yijin Zeng, Hongzhi Bao, Lulu Liao, Jian Song, Zaifu Huang, Xinjin Chen, Zhifa Wang, Yang Xu, Xin Jin

Unconventional Resources Technology Conference (URTEC)

... of 1,700 wells from 80 projects around the world. Word2vec is used to represent the texts in numbers, over-sampling and deep learning cost function...

2020

Fluid Flow Direction During Dolomite Formation as Deduced From Trace Element Trends

Hans G. Machel

Special Publications of SEPM

... rock ratio degree of recrystalli zation redox potential and amount of clay or organic impurities from the Cambrian to Eocene Trace element trends...

1988

Dynamics of Sediment Movement

Gerard Middleton, John B. Southard

Special Publications of SEPM

...) = E: u* (i _ *)KY (6.18) This is the relationship between and y that we need in order to solve Equation (6.17). Combining Equations (6.17...

1984

Mineral-chemistry quantification and petrophysical calibration for multimineral evaluations: A nonlinear approach

Douglas K. McCarty, Paul N. Theologou, Timothy B. Fischer, Arkadiusz Derkowski, M. Rebecca Stokes, and Ann Ollila

AAPG Bulletin

... of the mineral volumes (v) can be made from a well that also has good quality log measurements. In that case, v and t can be used to solve for p with the core...

2015

Stratigraphic Modeling and Interpretation--Geophysical Principles and Techniques: Section 3. Stratigraphic Models from Seismic Data

Norman S. Neidell, Elio Poggiagliolmi

AAPG Special Volumes

...., 1974, Related properties of minimum-phase and zero-phase time functions: Geophys. Prosp. (Netherlands), v. 22, p. 683-703. Dedman, E. V., J. P...

1977

Progress in Laboratory Studies of Gas Hydrate in Porous Media at the Geological Survey of Canada

J. F. Wright, S. R. Dallimore

AAPG Special Volumes

... (approximately 0.3 m/ns). We can solve for Ka by equating equations 1 and 2, which yieldsFigure 6 shows a stylized TDR trace for a wet soil contained...

2009

A New Workflow for Improved Water Saturation Assessment in Organic-Rich Mudrocks Honoring Rock Fabric

Artur Posenato Garcia, Archana Jagadisan, Ameneh Rostami, Zoya Heidari

Unconventional Resources Technology Conference (URTEC)

... current flux and by application of the streamlines method and Equation 22. 8. Solve Equations 5 to 12 and compare the estimated and actual electrical...

2017

Circum-Arctic Resource Appraisal: Valuation Methodology, #40495 (2010)

Red White, Mahendra Verma, Don Gautier

Search and Discovery.com

... probability distributions for numbers, sizes, and risks for potential oil and gas deposits in each AU. The Engineering Model provides the requisite...

2010

Modeling Tidal Bedding In Distributary-Mouth Bars

Nicoletta Leonardi, Tao Sun, Sergio Fagherazzi

Journal of Sedimentary Research (SEPM)

... respectively. Note that for CA (nondimensional ambient concentration) equal to zero, M(ξ) goes to zero as well. These equations are used in Section 5...

2014

Diagenetic History and its Effect on Reservoir Quality and Reservoir Characterization of Sandstone Sequences of Matulla Formation, October Field, Gulf of Suez, Egypt; #20452 (2019)

Ahmed Kassem

Search and Discovery.com

... at depth. The study revealed that the Matulla Formation is composed of wave and tide influenced mixed siliciclastic carbonate rocks interbedded...

2019

Improving IRR and Safety through Operational Efficiency

Wayne Jackson, Raj Bal, Mark Lochmann

Unconventional Resources Technology Conference (URTEC)

... the operations that will occur, identify potential conflicts, and allow teams to review previous real cases recorded when the software is used in real time...

2016

Abstract: Cross-well Seismic Reservoir Characterization and Monitoring

M. E. Mathisen, J. H. Justice, A. A. Vassiliou, P. S. Cunningham, and J. Shaw

Houston Geological Society Bulletin

... steamflood indicates that cross-well seismic tomograms can be used to monitor the thermal recovery process. S-wave tomograms, which define reservoir...

1995

Abstract: A non-invasive, surficial approach to studying bedforms in the nearshore

Kara A. Vogler, Alex E. Hay

Atlantic Geology

... potential physical conditions associated with bed geometries. These observations can be used as a basis for further studies of bedform development...

2016

A Feasibility Study for a 3

Search and Discovery.com

N/A

THE MORPHODYNAMICS AND SEDIMENTOLOGY OF A SEASONALLY CONTROLLED MICROTIDAL TIDAL INLET: THE NARIVA RIVER TIDAL INLET, COCOS BAY, TRINIDAD

Saeed Khan, Brent Wilson, Ryan Ramsook, Hasley Vincent

Journal of Sedimentary Research (SEPM)

... freeware using the Folk (1966) method. The equations and class intervals used for calculation and interpretation of these statistical measures...

2023

Deformation of Earth's Lithosphere with Reference to Tidal Couples

R. C. Bostrom, M. A. Sherif, R. H. Stockman

AAPG Special Volumes

... observed with distance in the amplitude of wave arrivals generated by nearby earthquakes. The decline was subsequently verified and is thought...

1974

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