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The AAPG/Datapages Combined Publications Database
Showing 4,252 Results. Searched 200,685 documents.
The Rock Breaking Mechanism of Ultrasonic High Frequency Rotary-Percussive Drilling Technology
Search and Discovery.com
N/A
Factorization Drilling Technology of the Horizontal Well in the Ma18 Well Block of the Mahu Oilfield
Search and Discovery.com
N/A
ABSTRACT: Seismic While Drilling (SWD) Techniques: A Journey from 1986 to 2005; #90061 (2006)
Abhishek Anchliya
Search and Discovery.com
...), the Drillbit–SWD technique practiced by the industry uses the acoustic energy radiated by a working drill bit to provide time-to-depth and look-ahead...
2006
ABSTRACT: Predicting and Updating Geopressure 1000 Feet Ahead of the Bit at the Wellsite; #90061 (2006)
Julian Coker and Martin D. Matthews
Search and Discovery.com
...ABSTRACT: Predicting and Updating Geopressure 1000 Feet Ahead of the Bit at the Wellsite; #90061 (2006) Julian Coker and Martin D. Matthews...
2006
ABSTRACT: Logging While Drilling Aids Accurate Core Point Selection Providing Time Savings with Lower Risk; #90118 (2011)
Farzad Irani, S. P. Das, N. B. Ishwar, and R. Sharma
Search and Discovery.com
.... Another important benefit of running LWD is to acquire measurements as close to the drill bit as possible to assist in timely identification of zones...
2011
Abstract: Improving the Well Construction Rate of the Mogollon Formation using New Technology; #90243 (2015)
Edwar Agüero and M. Seminario
Search and Discovery.com
... the reserves of this reservoir and improve the cost of drilling. The parameters that were worked and improved were the drill bit design, bottom hole...
2015
Abstract: Landing Point Optimization Ahead of the Bit; #90244 (2016)
Cody Knepper
Search and Discovery.com
...Abstract: Landing Point Optimization Ahead of the Bit; #90244 (2016) Cody Knepper AAPG Datapages/Search and Discovery Article #90244 © 2016 AAPG-SPE...
2016
Abstract: What is Deep Learning? - And a Bit More; #90304 (2017)
Kamal Hami-Eddine
Search and Discovery.com
...Abstract: What is Deep Learning? - And a Bit More; #90304 (2017) Kamal Hami-Eddine AAPG Datapages/Search and Discovery Article #90304 © 2017 AAPG...
2017
Geological Evaluation in Horizontal Wells
Michael R. Taylor
Southeast Asia Petroleum Exploration Society (SEAPEX)
... density measurements while drilling for hole size effects,” SPWLA 31st Annual Logging Symposium, June 24-27, 1990, paper G. Spreux, A., Georges, C...
1990
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)
... a problem when utilizing PDC drill bit cuttings as the inclusions can be altered or destroyed in the drilling process.6 However, if the samples have...
2020
Integrated Carbonate Non-Matrix Characterization in Banyu Urip Field
La Ode Ahdyar, Rizky P. Sekti, Sony R. Mohammad, Fermin Fernandez-Ibanez, Paul J. Moore
Indonesian Petroleum Association
... can characterize the size and density of the non-matrix features in the field and be predictive about where those features are located vertically...
2019
A Comprehensive Geochemical and Petrophysical Integration Study for the Permian Basin, #10652 (2014).
Michael Holmes, Michael Dolan
Search and Discovery.com
... 1 10 10 Passey Density Hydrocarbons Clean Formation Raw Data 10 10 Water Shale 6650 Niobrara A unkn Passey Neutron 0 Bit Size 10...
2014
Abstract: Digital Log Data to Mechanical Rock Properties for Stimulation Design; #90224 (2015)
E. R. (Ross) Crain and Dorian Holgate
Search and Discovery.com
... and density data, or because the petrophysical analysis model is oversimplified or poorly executed due to lack of experience on the part of the analyst...
2015
ABSTRACT CO2 Sequestration Monitoring in a Low Salinity Formation Water Environment, #90103 (2010)
Yang Xing Wang, Doug Murray, Tadashi Horie, Tukasa Yoshimura
Search and Discovery.com
... inelastic relative yield and neutron porosity were acquired with sigma and combined with the open-hole resistivity, neutron-density and magnetic resonance...
2010
Deep-learning-based downhole tool electromagnetic telemetry noise attenuation and source separation
Carlos Urdaneta, Arnaud Jarrot, Shirui Wang, Xuqing Wu, Jiefu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... ||𝑠(𝑡)||2 2 ||𝑠(𝑡) − 𝑟𝑠(𝑡)||2 2 (7) Additionally, we use evaluate the energy per bit to noise power spectral density ratio in decibels, Eb/N0...
2022
Method Execution Monitoring Optimization for Gunk Plug to Combat Loss Circulation in Extreme Condition
Nataniel B. Sangka, Satrio Wibowo, Sekar Ayu Ardhanareswari
Indonesian Petroleum Association
... density resulting total loss together with gas kick happen at the same time. Gas kick contain H2S (sourgas) adding another hazard for drilling...
2014
Do Gas Hydrates Occur in Alaminos Canyon, Gulf of Mexico?
Brian C. Tost, Ann E. Cook
Unconventional Resources Technology Conference (URTEC)
... (Equation 1) The resistivity of water-saturated sediment, Ro, is also known as the background resistivity. Ro can be calculated based on a density...
2013
Using Machine Learning Methods to Identify Coals from Drilling and Logging-While-Drilling LWD Data
Ruizhi Zhong, Raymond L. Johnson Jr., Zhongwei Chen
Unconventional Resources Technology Conference (URTEC)
... and directly affects gas production. Density logging using radioactive source tools is the primary tool for coal identification, adding well trips...
2019
Use of Machine Learning to Predict Maximum Borehole Diameter for Multi-Stage Frac Completions
Murtadha J. AlTammar, Khaqan Khan, Rima T. Alfaraj, Rayan A. Alidi, Khalid M. Alruwaili
Unconventional Resources Technology Conference (URTEC)
... sandstone, were used to train a machine learning model for each dataset. LWD logs included gamma ray, sonic, density, azimuthal density, porosity...
2023
Petrophysical Properties Determined from Analysis of Drill Cuttings
Jim Druyff, Lorraine, Robert J. Vinopal, Louis H. Taylor
Rocky Mountain Association of Geologists
... calculations from neutron-density logs, "It is clear that the determination of vclay [vshale] ... is subject to some misinterpretation, particularly...
1996
Abstract: Smackover Oil Prospects in the Apalachicola Embayment
A. V. Applegate, F. A. Pontigo, Jr., J. R. Rooke
GCAGS Transactions
... six deep tests up-dip of the Smackover limit. The area underlain by Smackover in the embayment is about 2,000 square miles, hence drilling density...
1977
Chapter 14. Non-Serious: Linesmanship: Guidelines for a Thriving Geologic Artform
Donald U. Wise
Utah Geological Association
... directions, competent linesmen can usually curve the feature a bit so as to coincide with one or the other of the two directions. Truly great linesmen can...
1974
Field Summary: Craig Field, Nebraska
Jim Hein, Elmo Brown, John Janzen
Rocky Mountain Association of Geologists
... and some density logs run from top of Niobrara Formation to total depth. By: Jim Hein Elmo Brown JohnJanzen Placid Oil Company Oil Characteristics: Color...
1982
Anomalous High Pressures in the Paleozoic Sediments of the West Border Zone of the Peri-Caspian Depression
Yu. A. Petsyukha, L. A. Anisimov
Petroleum Geology: A Digest of Russian Literature
... bit is worn out. On penetrating the over-pressured zone the rate of drilling increases 2-3 fold and more. Similar phenomena have been described...
1978