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 3,545 Results. Searched 201,044 documents.
Improving Cement Bond Logs in Water Disposal Wells: A Case Study of Step Change Optimization Until Achieving the Excellence
C. Sutama, A. Salehpour, F. Inayah, D. Mathews, D. Mueller
Indonesian Petroleum Association
... and for water gaps larger than 9 µm; the attenuation rate was close to the free-pipe attenuation rate. Because even very small microannuli can severely...
2012
Borehole tube wave generation by an incident P-wave at a fluid-filled fracture
Abdullah Alsawidan
International Meeting for Applied Geoscience and Energy (IMAGE)
...ture characterization by means of attenuation and generation of tube waves in fractured crystalline rock at Mirror Lake, New Hampshire: Journal of Geo...
2022
Direct observation of transient fluid pressure surge and resonance in a fluid-filled fracture
Yuesu Jin, Nikolay Dyaur, Yingcai Zheng
International Meeting for Applied Geoscience and Energy (IMAGE)
... and attenuation: Journal of Geophysical Research-Solid Earth, 120, 1080–1107, doi: https://doi.org/10.1002/2014JB011286. Manga, M., M. Brumm, and M. L...
2022
Improving the image below complex overburden geology with FWI and Q-tomography: A case study at Etame license area, offshore Gabon
Richard Huang, Chong Chung, Benjamin Cole, Ivan Berranger, Ika Novianti, Paul Ware
International Meeting for Applied Geoscience and Energy (IMAGE)
...-tomography and receiver 3D de-ghosting, de-signature, survey matching, and 3D surface-related multiple attenuation. We start from a velocity...
2022
Solving Water Well Problems and Complaints in Areas of Unconventional Resource Development
John V. Fontana, David M. Seneshen
Unconventional Resources Technology Conference (URTEC)
... (Std. Op. Procedure #175) in Oklahoma for evaluating natural attenuation on remediation projects. This method is the most commonly used at various labs...
2013
Reservoir Modelling and Amplitude Analysis, South Lho Sukon, N. Aceh
J. C. den Boer, R. O. Ugland, W. Soeria Atmaja
Indonesian Petroleum Association
... and the seismic amplitude observations. Figure 11. A section of the Full Wave Train recording of the SLS-C1 sonic. The increasing signal attenuation...
1989
An immersed absorbing boundary condition for scalar wavefield modeling under topography
KeJi Chen, Hanming Chen, Hui Zhou
International Meeting for Applied Geoscience and Energy (IMAGE)
... Geologists Immersed absorbing boundary condition longitudinal attenuation. Figure 5 proves the feasibility of our proposed method. Conclusions (c...
2022
Improved Understanding and Interpretability Beneath the Complex Accretionary Section in West Timor, Indonesia, Via Marine Broadband Seismic and Beam Depth Migration
Mazin Farouki, Felice D'Alterio, Erika Gentile
Indonesian Petroleum Association
... structure. Unique aspects of this implementation include near-vertical steep dip imaging, residual multiple attenuation, and the ability to detect...
2012
Where's the Data? Acquisition and Processing of Seismic Data in the PNG Highlands
Subhash Chandra, Geoff Mansfield, Peter Carver
Petroleum Exploration Society of Australia (PESA)
... attenuation and imaging algorithms quality have been realised. Using an integrated methodology that uses all the available data such as surface...
2015
Least-squares non-stationary triangle smoothing
Reem F. Alomar, Sergey Fomel
International Meeting for Applied Geoscience and Energy (IMAGE)
... application of random noise attenuation by non-stationary local signal-and-noise orthogonalization. INTRODUCTION Triangle smoothing is a widely used and ef...
2022
Analysis of rank-reduction methods for filtering and interpolation
Rafael Manenti, Mauricio D. Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
... in these terms. Therefore, it is advisable to adopt QR, specifically randomized QR-decomposition, for the imputation and noise attenuation algorithms based...
2022
Shaping regularization by fast explicit diffusion
Sergey Fomel
International Meeting for Applied Geoscience and Energy (IMAGE)
..., 2008). Shaping regularization has found numerous geophysical applications, including seismic attributes (Fomel, 2007a), noise attenuation (Fomel, 2009...
2022
A Towed Streamer EM System Performance Case Study
Folke Engelmark, Allan McKay, Johan Mattsson
Indonesian Petroleum Association
... is limited to 400 m water depth. Following our noise attenuation processing, the signal-to-noise is comparable to conventional controlled source EM (CSEM...
2013
Anisotropy template for transversely isotropic rocks
Gama Firdaus, Arkhat Kalbekov, Jyoti Behura, Manika Prasad
International Meeting for Applied Geoscience and Energy (IMAGE)
...://doi.org/10.1190/1.1443546. Hudson, J. A., 1981, Wave speeds and attenuation of elastic waves in material containing cracks: Geophysical Journal...
2022
3D-9C seismic survey for direct S-wave processing and interpretation
Rui Zhang, Zhiwen Deng, Yuanyuan Yue, Yan Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
..., highlighted by the yellow ellipses in Figure 1. It is believed that the blur images in the P-wave seismic data are caused by strong attenuation of gas clouds...
2022
Active-seismic monitoring of pore pressure changes in an analog reservoir
Tanner Shadoan, Jonathan Ajo-Franklin, Jeremy R. Patterson, Tieyuan Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
... waveform was a 0.1 millisecond smooth pulse. The hydrophones recorded arrival times at a sampling frequency of 48 kHz. Due to the high attenuation...
2023
Know Before You Go!
Lars Zühlsdorff, Trond Haugland
GEO ExPro Magazine
... the initial 3 km to 5 km). right above the slope, but further away. Consequently, ray paths are longer and both attenuation and geometrical spreading...
2021
The deblending processing of multi-well 3D DAS-VSP data in the Middle East
Fei Li, Gang Yu, Haibo Liu, Jiawen Song, Yanbin Zhang, Yuanzhong Chen, Tiankui Yin, Jianxin Han, Qingfeng Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the adjacent shot interference on the non-shot gathers. Hoover, Sublett et al. (2010) proposed random noise attenuation (RNA) method to suppress...
2023
Palynology Reinvested
Mike Stephenson
GEO ExPro Magazine
... saturation which show the attenuation of CO2 where it has accumulated below thin sub-seismic mudstone layers. The 4D seismic has also been able to track...
2022
Unsupervised deep learning for seismic data reconstruction
Gui Chen, Yang Liu, Mi Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... DRR method in the term of the reconstructed accuracy and attenuation of random noise. Conclusions We propose an unsupervised DL framework...
2023
Case Study - Advanced Seismic Acquisitions and Processing Results in Indonesia
Michele Buia, Bakhrudin Mansyur, Herastya Iman Priyonggo
Indonesian Petroleum Association
... that the MAZ had the capabilities to reduce the sea bottom related illumination gaps [Keggin and al. 2007], to provide help in the attenuation...
2011
Geophysical Investigation Using Resistivity and GPR: A Case Study of an Oil Spill Site at Seberang Prai, Penang
Zaw Win, Umar Hamzah, Mohd Azmi Ismail, Abdul Rahim Samsudin
Geological Society of Malaysia (GSM)
... to overcome the attenuation effect of the earth materials. Measurements were made along five lines where three lines were established in the NE-SW...
2011
3-D Seismic Operations in an Offshore Operating Oil Field
B. Indroyono, J. A. Musser, A. Isfan, P. C. Johnson
Indonesian Petroleum Association
..., Attenuation of Water-Column Reverberations Using Pressure and Velocity Detectors in a Water-Bottom Cable, Presented at the 59th Annual Meeting...
1995
Bottom Cable 3-D Seismic Operations in the Transition Zone
Ezhar Manaf, Bambang Indroyono, Peter C. Johnson, James A. Musser
Indonesian Petroleum Association
... through migration yields a continuous, high quality image of the subsurface even under the shoreline. Krey, Th. C., 1987, Attenuation of Random Noise...
1995
Adaptive OCCAMs inversion for the interpretation of borehole ultra-deep azimuthal resistivity measurements
Wardana Saputra, Junsheng Hou, Carlos Torres-Verdín, Sofia Davydycheva, Vladimir Druskin
International Meeting for Applied Geoscience and Energy (IMAGE)
...’s inversion for borehole ultra-deep azimuthal resistivity form of magnetic field, voltage, apparent resistivity, or phase and attenuation (geosignals...
2023