Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 2,007 Results. Searched 200,626 documents.
A hybrid framework of physical constraints and sequence learning for production forecasting with application in the Weirong shale gas field, China
Ji Chang, Han Wang, Hanqing Wang, Yujie Zhou, Jin Meng, Yitian Xiao
International Meeting for Applied Geoscience and Energy (IMAGE)
... derivative of the objective function (Friedman, 2001). In contrast, RF uses parallel assembly for the base trees (Breiman, 2001). The results are shown...
2024
Time-lapse full-waveform inversion strategies for Snowflake datasets acquired at Newell County Facility in Alberta, Canada
Hyeong-Geun Ji, Kristopher A. Innanen, Sea-Eun Park, Ju-Won Oh
International Meeting for Applied Geoscience and Energy (IMAGE)
... the gradient direction by computing the partial derivative of the model parameter, as expressed in u ( s, r , m) E (m) = b( s , r , m) , mi...
2024
Numerical experiments on 3D frequency domain multiparameter full-waveform inversion in viscoelastic media in parallel environments
Guoqi Ma, Bing Zhou, Jamal Zemerly, Mohamed Kamel Riahi
International Meeting for Applied Geoscience and Energy (IMAGE)
...δij is the Dirac delta symbol. Applying derivative chain law to equation (1) , displacement changes caused by five parameters ( ρ, vp, vs, Qp, Qs) wit...
2024
Well Interference and Optimum Well Spacing for Wolfcamp Development at Permian Basin
Richard Cao, Ruijian Li, Alejandro Girardi, Nitin Chowdhury, Chaohui Chen
Unconventional Resources Technology Conference (URTEC)
... be observed from the pressure profile directly. Another one is much weaker and can only be observed by examining the derivative of pressure over time...
2017
Gas Hydrates Exploration Using Continuous Wavelet Transform Based on Spectral Decomposition
Hafidz Dezulfakar, Muhazzib, Yulia Nur Fajrina
Indonesian Petroleum Association
... Then, so the magnitude of the instantaneous amplitude is , | , / | , ∙ , Time-frequency derivative of Instantaneous amplitude (GAMP...
2016
An integrated approach to subsurface uncertainty and risk analysis from offshore Trinidad
Raihaan Ali, Randy Partap, Sarika Ramnarine, Tariq Karamath, Daisy Ramsaran
International Meeting for Applied Geoscience and Energy (IMAGE)
... created as a derivative product of the FWI velocity model. FDR is an emerging technology that provides enhanced subsurface imaging in complex...
2024
An Incised Valley Filled System on a Ngimbang Limestone Sequence at JS-1 Ridge, Offshore East Java Basin, Indonesia
Anom Prasetya, Sidiq Romi, Andri Yumansa, Riza Agustiana, Mukhlis Setiawan, Ikhwan Maulana Harun
Indonesian Petroleum Association
... attributes are generally defined as a derivative of the basic seismic measurement. The seismic attribute used in characterizing the incised valley fill...
2017
Past, present, and future of the lithium industry The role of geophysics
Ana Curcio, Ricardo D. Piethe
International Meeting for Applied Geoscience and Energy (IMAGE)
...: (a) Complete Bouguer anomaly; (b) Tilt derivative map; (c) Basement map; and, (d) density sections of the basement depth. Figure 11: (a) 3D static model...
2024
Integrated Fluid Interpretation Methodology with New Developed Techniques that Reveals Hidden Potentials in Mature Giant Tunu Field
Faisal Farizi, Haris Kurniawan Hidayat, Raini Siswikirana, Antonius Santoso, Eko Yudhi Purwanto, Dodiono, Siti Masitah
Indonesian Petroleum Association
... indication, temperature was cooling (indicating jetting effect of gas flow related to Joule Thompson Effect), MWFD (density log from pressure derivative...
2018
Comprehensive Evaluation Between Microbial and Surfactant with Co-surfactant for EOR in Jambi Sub Basin Field: Moving Towards Commercial Production
Medika Kristina Sihombing, Rinaldo Siagian
Indonesian Petroleum Association
... increased annually in recent years, their derivative surfactant becomes more expensive (Gregorio, 2005). According to the United States Department...
2018
Is Increased Investment in LNG Capacity A Positive or Negative Trend for A Global Low Carbon Energy Transition?
Chandra Irawan
Indonesian Petroleum Association
... carbon energy infrastructure in the future. LNG AS A NATURAL GAS DERIVATIVE Advantages of LNG Liquefied Natural Gas (LNG) is produced by cooling down...
2019
Continuous Mineral Mapping of Core Using Hyperspectral Imaging: Example from the Upper Cretaceous Austin Chalk Marathon 1 Robert Todd Core, Central Louisiana
Tobi Kosanke, Robert G. Loucks, Toti Larson, James Greene, Paul Linton
Unconventional Resources Technology Conference (URTEC)
..., 2013, Mapping the distribution of ferric iron minerals on a vertical mine face using derivative analysis of hyperspectral imagery (430–970nm): ISPRS...
2019
Naturally Fractured Gas Sandstone Reservoir Behavior: Lessons Learned
Yunita Dyah, Risnawan Rochaendy, Wawan Satriawan, Andi Wibowo, Budiyono
Indonesian Petroleum Association
... Proceedings, 2019 plot caused by storativity on the pressure derivative (Bourdet 2002). In contrast, GESNE-2 did not flow probably as a result of lack...
2019
The Niggli Number Al-Alk as an Indicator of Increasing Clay Mineral Content and Weathering Intensity
Hamzah Mohamad, Ibrahim Komoo, Kadderi Md. Desa, Tan Boon Kong, Abdul Ghani Rafek
Geological Society of Malaysia (GSM)
... Abstract : The applicability of al-alk, a derivative of Niggli number al and alk to indicate increasing clay mineral content and weathering intensity...
1991
An Introduction of MAINE Petrophysical Method; a Solution for Uncertainty in Low Resistivity Pay Silisiclastic Reservoir Case
Mohammad Reza, Riezal Arieffiandhany, Shofiyuddin, Gilang Cahya Ramadhan, Kiki Reza Ayu Masardi
Indonesian Petroleum Association
.... Derivative logs are obtained through equation: Each rock type has a different value of bulk volume of water (BVW) and BVW can be used to determine...
2019
Pore-Pressure Prediction in the Permian Basin Using Seismic Prestack Inversion
Colin Sayers, Lennert den Boer
Unconventional Resources Technology Conference (URTEC)
... term may be added to the objective function to minimize lithologic fluctuations, by penalizing solutions whose second derivative with respect...
2019
How Organic Carbon Content and Thermal Maturity Affect Acoustic Properties (and Ultimately Seismic Response) in a Shale Gas/Oil Formation: Woodford Shale, Permian Basin
Nicholas B. Harris, Al Moghadam, Tian Dong
Unconventional Resources Technology Conference (URTEC)
... and density and derivative properties including Vp/Vs ratios, impedance, geomechanical parameters including Poisson’s Ratio and Young’s Modulus and Lamé...
2019
Recursive Inversion and Attribute Analysis of 3D Seismic Data Over a Four-Way Dip Structure, Gulf of Thailand
S. Thanatit, S. Ronghe
Indonesian Petroleum Association
... of porosity ( φ ) using the transit time derivative (T) of measured velocity, provided transit time values of matrix (Tma) and fluid (Tfl) are known...
1999
Geologic-Tectonic Map of the Gulf of California and Surrounding Areas: Chapter 6: Part II. Geological and Geophysical Maps
Scott S. Fenby, R. Gordon Gastil
AAPG Special Volumes
... and rock identity data points into a simpler and more comprehensible pattern--a derivative map. These subareas are each given a name and a symbol...
1991
New insights into the Bedrock and Quaternary Geology of St. George’s Bay from a vertical integration of marine datasets, offshore western Newfoundland
Lynn T. Dafoe, John Shaw, Christopher Jauer, Peter S. Giles, John W. F. Waldron, D. Patrick Potter
CSPG Bulletin
...-slip and dextral-slip components. Multibeam bathymetry and the second vertical derivative of the magnetic field delineate the folds as curvilinear, en...
2016
Determination and Delineation of Anomalously Pressured Gas Accumulations in the Siberia Area, Washakie Basin, Wyoming
Ronald C. Surdam, Zun Sheng Jiao, Yuri Ganshin, Nicholas G. K. Boyd III
Wyoming Geological Association
..." gas accumulations (Surdam, 1997; see Figure 1). This paradigm and derivative exploration strategy suggest that the two most important elements crucial...
2001
Fit-For-Purpose Waterflood Optimization in a Deflated, Mature, Tight Reservoir
Richard Arnold, Febrian Asrul, Elsa F. Saib, Dian Ultra, Geraldus Yudhanto S. G. S.
Indonesian Petroleum Association
... Production Performance • • • • • • • • • Injection monitoring • Hall plot • Fall-off test • Injectivity index • Hearn plot • Derivative plot Interwell...
2022
Investigating Natuna Carbonate Platform Complexities Through Integration of Multi-Geophysical Datasets From Seismic FWI PSDM Reprocessing
Muhammad Nauvall Juliansyah
Indonesian Petroleum Association
...). CONCLUSIONS Main geophysical products from seismic FWI PSDM reprocessing including seismic amplitude and velocity volume, combined with derivative...
2022
Storm Beds: Their Significance in Event Stratigraphy
A. Seilacher
AAPG Special Volumes
... *)). Storms may trigger turbidity currents, but the resulting beds cannot be distinguished from turbidites released in other ways. Another derivative...
1984
A Streamlined Approach to Fault Stress Analysis and Natural Fracture Prediction
Seth Busetti
Unconventional Resources Technology Conference (URTEC)
... as stress σij and strain εij tensors, their eigenvalues and several derivative parameters at each node. The solution assumes isotropic linear elasticity...
2021