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Showing 4,126 Results. Searched 196,377 documents.
Basinal Isostatic Adjustment Faults and Their Petroleum Significance: DISCUSSION
I. W. Moffat, D. A. C. Gardner
CSPG Bulletin
... anisotropy capable of isolating folds or thrust faults. A further contradiction appears in the model presented by Jones (p. 226) to explain sand...
1982
Seismic Considerations for Classifying Proven Resources/Reserves:West Africa Example
Jeffrey S. Ogilvie and Bill L. Keyser
Houston Geological Society Bulletin
...) forward modeled amplitude and AVA/AVO expectations (with and without anisotropy). The “basement” versus the “attic”: An irony of this topic...
2004
Determining Maximum Horizontal Stress with Microseismic Focal Mechanisms - Case Studies in the Marcellus, Eagle Ford, Wolfcamp
Alireza Agharazi
Unconventional Resources Technology Conference (URTEC)
... to this direction for efficient well-reservoir hydraulic connection during treatment and production. The horizontal stress anisotropy also affects the optimum well...
2016
Estimation of the Capacity and Recovery Factor of Fractured Reservoirs of Upper Cretaceous age of the South Part of the Eastern Cis-Caucasus
V. M. Vasil’yev
Petroleum Geology: A Digest of Russian Literature
... to overestimation of secondary porosity. Incorrect interpretation of geophysical logging data is possible with great anisotropy of the rocks...
1966
What are Interpreters for? The Impact of Faster and More Objective Interpretation Systems
Martyn Millwood Hargrave, Andrew Deighan, Jamie Haynes
Indonesian Petroleum Association
... of the results which can enable advances in understanding other spatial properties such as anisotropy and stress. Looking ahead, it is suggested...
2003
Hydraulic Fracturing Gain Evaluation Using Mini-DST and Post-Fracturing Pressure Build-Up: A Case Study in Low Permeability Gas Condensate Reservoir
Moch Rushatmanto, Julfree Sianturi, Saras Nawangsari
Indonesian Petroleum Association
... a satisfactory permeability assessment and confirmed the phi-k law as well as permeability anisotropy. Nodal Analysis before hydraulic fracturing was used...
2016
Coupling Complex Resistivity, Geomechanical and Acoustic Properties and Permeability in Sandstone and Shale Reservoirs
Daisuke Katsuki, Azra N. Tutuncu
Unconventional Resources Technology Conference (URTEC)
... and numerical modeling in tight oil and shale gas reservoirs where the heterogeneity and anisotropy in the formation often results large experimental...
2017
ABSTRACT: Syn-Deformational Coalification in the Cadomin-Luscar Coalfield, Alberta
C.W. Langenberg and W. Kalkreuth
The Society for Organic Petrology (TSOP)
... Jewel Seam. i n d i c a t e d by t h e p r e s e n c e of b i a x i a l v i t r i n i t e r e f l e c t a n c e anisotropy i n the s t u d y area. ' V i...
1990
Geomechanics Journey in the Western Part of East Java Basin
Yudha HM, Ricki Marbun, Anton Setyo Kristanto, Apollinaris Stefanus Leo Anis
Indonesian Petroleum Association
... or from sonic shear anisotropy analysis (after Islam et al., 2013). Because neither borehole resistivity images nor sonic shear anisotropy analysis...
2018
A Geomechanics-Driven Facies Model to Reconcile Production, Inform Completion Strategies, and Determine Landing Zones in the Green River Basin
Joel Mazza, Jesse Havens, Torrey Mullen
Unconventional Resources Technology Conference (URTEC)
... and indicated poor clay properties or anisotropy. The observed anisotropy in the LLP has been minimal even in moderately clay-rich facies. We believe...
2019
Fracture Axial-Plane Cleavage by Soft-Sediment Deformation
K. K. Liew, H. D. Tjia
Geological Society of Malaysia (GSM)
... (other than coarse schistosity) which impart mechanical anisotropy to the rock without apparent loss of cohesion". Turner and Weiss (1963, p. 98) find...
1994
Spontaneous Imbibition in Shales under One-End-Open Boundary Condition: Effect of Wettability, Porosity, and Bedding Orientation
Asiman Saidzade, Ning Liu, Mehdi Mokhtari, Prathmesh Naik Parrikar, Philip Bertrand Wortman
Unconventional Resources Technology Conference (URTEC)
... to permeability anisotropy in shales (Chalmers et al., 2012). However, as it was shown by Handy (1960) spontaneous imbibition is controlled not only...
2020
Replacing Decline Curve Analysis
Randy Hazlett, Umer Farooq, D. Krishna Babu
Unconventional Resources Technology Conference (URTEC)
... parameters, L/a and (b/a)(kx/ky)0.5. For simplicity, we will drop permeability anisotropy and simply refer to a and b as scaled distances. Since...
2020
Extended Abstract: Challenges in an Unconventional Reservoir
ION Reservoir Solutions
Petroleum Exploration Society of Australia (PESA)
... . Anisotropy in hard rocks leaves very d istinct Fig. I. Diagram of P- wave WAZ fracture detection of reservoir TX24 46 I PESA News Resources I December...
2010
Chapter 11: Variation of Lithology in the Haynesville Shale Observed with LWD Tools
Barrett R. Summers
AAPG Special Volumes
.... 1041–1053. Bedford, J., S. Cuddy, and J. White, 1997, The empirical investigation of density anisotropy in horizontal gas wells: SPWLA 38th Annual...
2013
Frontmatter: Geology of the Haynesville Gas Shale in East Texas and West Louisiana
Ursula Hammes, Julia Gale
AAPG Special Volumes
... Hammes, Qinghui Li Chapter 9 179 Microstructure and Anisotropy in Gas Shales Carl H. Sondergeld, Chandra S. Rai, and Mark E. Curtis...
2013
Rock Fabric Not Principal Stress Dictates SRV: The Story of How a ~70 Year Old Discounted Data Point Still Plagues Our Industry and How True Triaxial Testing Finally Confirms It
Giovanni Grasselli, Matthew G. Adams, Aly Abdelaziz
Unconventional Resources Technology Conference (URTEC)
... fractures appears to be more strongly influenced by the rock fabric itself and the frequency of layered anisotropy URTeC 3871683 2 within the completion...
2023
Casing Deformation Risk Prediction with Numerical Simulation During Hydraulic Fracturing in Deep Shale Gas Reservoirs
Jianfa Wu, Xuewen Shi, Qiyong Gou, Ersi Xu, Dongjun Zhang, Xiaoxu Ren, Ting Yu, Kehan Wu, Yanming Tong, Lipeng Wang, Adrian Rodriguez-Herrera
Unconventional Resources Technology Conference (URTEC)
... mechanical property anisotropy and high pore pressures. All these conditions make it difficult to accurately characterize the three-dimensional in-situ...
2024
Horizontal Well Flow Profile Assessment: Advanced Thermal-Hydrodynamic Modeling with Fracture Flow Analysis
Maxim Volkov, Yulia Fesina, Natalya Kudryavaya, Andrey Yurchenko, Roman Kuziutin
Unconventional Resources Technology Conference (URTEC)
..., ԑz2 – anisotropy coefficient, Ϭf – term represents the distributed fluid sink/source densities qw and qa associated with the well line and fracture...
2024
Directional Features in Braided-meandering-stream Deposits, Cimarron River, North-central Oklahoma
John W. Shelton, H. Richard Burman, Raymond L. Noble
Journal of Sedimentary Research (SEPM)
...----------------------- Grain Orientation Grain orientation was measured primarily by use of Shell Development Company's COBRA, a conductivity anisotropy...
1974
The Discovery, Reservoir Attributes, and Significance of the Hawkville Field and the Eagle Ford Trend: Implications for Future Development
Richard K. Stoneburner
GCAGS Transactions
...) of expansion for small values of these changes. Both of the measurements provide indications as to the level of anisotropy of a material, or in this instance...
2015
Extended Abstract: Dynamic Datasets Using Forward Modeling to Reduce Uncertainty and Improve Recovery
Chip Corbett, Nejma Djabelkhir, Theresa Hartman, Geoff Mills, Jennie Graham, Margaret Leathard, Stephen McHugo, Horacio Trajtenberg
GCAGS Transactions
... for the production history is significantly more complicated, with highly variable fine-scale facies distributions and substantial permeability anisotropy...
2015
Extended Abstract: Full Waveform Inversion for Detailed Velocity Analysis
Jerry Kapoor, Denes Vigh
GCAGS Transactions
...), especially in areas of complex geology. The velocity model, including velocity anisotropy, is key to any depth migration effort. The natural next step...
2016
Compaction Estimate Limits from Sand Dike Orientations
Graham John Borradaile
Journal of Sedimentary Research (SEPM)
.... This will especially be the case in well-bedded sediments in which the strong planar anisotropy imposes least resistance to fracture and intrusion...
1977
CSEM Application in Carbonate Environment: A Case Study (Paper P46)
A. S. Saleh, S. K. Chandola, P. K. Lee, T. Velayatham, P. Kumar, M. S. Wahid, J. Beenfeldt
Geological Society of Malaysia (GSM)
... the anisotropy (Fig.1). Horizontal Electric Dipole (HED) source was deployed for generating EM waves using standard square waveform with maximum...
2012