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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25893-MS
... in calculating the mud-weight window of subsalt wells. Selected methods, which include the 1-D analytical method, 3-D numerical method, and the integrated 3-D method, are compared. A subsalt well section in deepwater GoM was chosen as a validation example. Both workflows of each calculation method and resultant...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 15–18, 2021
Paper Number: SPE-207950-MS
... interval. In this paper we outline how integrated 1-D and 3-D basin modelling was used to identify the timing of hydrocarbon generation and expulsion from the Jurassic source rock to charge a prolific Jurassic carbonate reservoir formation of an oil field, offshore Abu Dhabi, UAE and Qatar. The source...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-0849
... ABSTRACT ABSTRACT: The most common fracture intensity measure in rock mechanics practice is mean fracture spacing as measured in a borehole. While this intensity measure is useful, it is dependent upon the relative orientations of fractures and boreholes. A variety of other 1-D fracture...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-583-MS
... low frequency model reservoir geomechanics correlation porosity inversion fracture Arkoma basin Oklahoma saturation equation elastic property geological model anisotropy URTeC: 583 Case History Study of Seismic-Driven 3D-MEM Calibrated with 1-D MEMs and Petrophysics in Arkoma Basin...
Proceedings Papers

Paper presented at the SNAME 23rd Offshore Symposium, February 14, 2018
Paper Number: SNAME-TOS-2018-002
... A VISCOUS VORTICITY EQUATION (VISVE) METHOD APPLIED TO 2-D AND 3-D HYDROFOIL IN BOTH FORWARD AND BACKING CONDITIONS CHUNLIN WU GRADUATE STUDENT, THE UNIVERSITY OF TEXAS AT AUSTIN LU XING GRADUATE STUDENT, THE UNIVERSITY OF TEXAS AT AUSTIN SPYROS A. KINNAS PROFESSOR, THE UNIVERSITY OF TEXAS...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, May 23–26, 2016
Paper Number: SPE-180489-MS
... Abstract High resolution, 3-D micro-structure images of rocks can be used to compute the transport and elastic properties of those samples using a digital rock physics approach. Those properties are complex functions of the pore size distribution, geometry and morphology, which necessitates...
Proceedings Papers

Paper presented at the 2015 SEG Annual Meeting, October 18–23, 2015
Paper Number: SEG-2015-5880539
... Summary In this paper, the 3-D inverse scattering series (ISS) internal multiple attenuation algorithm (Araújo et al., 1994; Weglein et al., 1997, 2003) is modified for a one-dimensional subsurface to incorporate a 3-D point source in multiple predictions, for improved realism...
Proceedings Papers

Paper presented at the 47th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2013
Paper Number: ARMA-2013-162
... Abstract: In this paper we present 2-D and 3-D image-based methods to detect fractures in drill core. With the first approach, fractures are detected from a profile along the central axis of a core sample. Fracture detection strategies include taking the difference between the core profile...
Proceedings Papers

Paper presented at the SPWLA 54th Annual Logging Symposium, June 22–26, 2013
Paper Number: SPWLA-2013-LL
... fluid from clay-bound water. Two types of pore systems are present in the Eagle Ford Shale, kerogen-hosted organic matter pores (OM) and inter/intra-granular pore (IP). We show that 2-D T 1 - T 2 mapping is a good tool for fluid type and OM/IP pore wettability identification. Core pore fluids...
Proceedings Papers

Paper presented at the SPE Canadian Unconventional Resources Conference, October 30–November 1, 2012
Paper Number: SPE-162542-MS
... intends to comprehensively study the fractured wells with 2-D and 3-D non-uniform geometry and conductivity distribution. In the development of shale gas reservoirs and tight oil formations, horizontal well multistage fracturing is the key technology. The modeling results presented in this paper can help...
Journal Articles
J Pet Technol 64 (09): 69–73.
Paper Number: SPE-0912-0069-JPT
Published: 01 September 2012
...Arnis Judzis; Anoop Poddar R&D Grand Challenges - This is the last in a series of articles on the great challenges facing the oil and gas industry as outlined by the SPE R&D Committee. The R&D Grand Challenges Series, comprising articles published in JPT during 2011 and 2012. The R...
Proceedings Papers

Paper presented at the 2011 SEG Annual Meeting, September 18–23, 2011
Paper Number: SEG-2011-1160
... the method in 3-D seismic data, nine seismic attributes had been calculated and entered to PCA using Paradigm software. Six principal components have been selected based on PCA. By applying clustering algorithm to these components in two ways, 2-D and 3-D, it is shown that improved resolution in 3-D...
Proceedings Papers

Paper presented at the 2010 SEG Annual Meeting, October 17–22, 2010
Paper Number: SEG-2010-2151
..., and a quality check on the continuity of velocity between adjacent wells. This methodology is shown to be accurate and robust for simple 2-D synthetic test cases. Plus, we demonstrate the method on actual field data where it is compared to deviation logs. This study shows the promise for automatic correction...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2010
Paper Number: OTC-20520-MS
... thermal movements. One-dimensional (1-D) conventional analytical method has generally been employed to determine the consolidation settlement of these structure assemblies. This analytical method has the tendency to overestimate the consolidation settlement resulting in an unduly conservative estimate...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 3–5, 2008
Paper Number: IPTC-12181-MS
... is a continuous property, whereas, we needed to build a sand/shale distribution in 3D maps. We used indicator simulation in 3D to generate probability distribution of facies in 3D space. The trends for generating sand/shale distribution were either obtained from 2-D maps or geological knowledge. To match the NTG...
Proceedings Papers

Paper presented at the The Eighteenth International Offshore and Polar Engineering Conference, July 6–11, 2008
Paper Number: ISOPE-I-08-376
...-shaped floating body. Obtained results were expected to agree with computed ones by a 2-D BEM based on the potential-flow theory. However the result was not the case, and a large discrepancy was observed. Viscous effects associated with vortex shedding from a sharp corner of the model are one reason...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, November 11–14, 2007
Paper Number: SPE-109617-MS
... Third-generation R&D management is not a mechanical model that lets managers plug in variables and come up with decisions. Rather, it is a conceptual model that fosters productive working relationships and shares insights – a true partnership that forms the basis of judgments about what R...
Proceedings Papers

Paper presented at the 2005 SEG Annual Meeting, November 6–11, 2005
Paper Number: SEG-2005-1148
... ABSTRACT Channel geometry and the extent of turbidite features on outcrops, can be determined by high-resolution GPR images, thus increasing understanding of turbidite depositional processes in deepwater analogs. The same kinds of features imaged on 3-D marine seismic data over deepwater...
Proceedings Papers

Paper presented at the 2005 SEG Annual Meeting, November 6–11, 2005
Paper Number: SEG-2005-1254
... ABSTRACT Ghawar, the largest oil field in the world produces oil from Upper Jurassic Arab-D carbonate reservoir (Figure 1). The high rigidity of limestone-dolomite reservoir rock matrix and a small contrast between the elastic properties of pore fluids — oil and water are responsible...
Journal Articles
J Pet Technol 57 (05): 34–39.
Paper Number: SPE-0505-0034-JPT
Published: 01 May 2005
...Arnis Judzis; A. Dan Hill Spotlight on R&D series - This is the last of a series of articles on the state of research and development (R&D) in the major upstream technological disciplines. The Spotlight on R&D Series, comprising articles published in JPT during 2004 and 2005...

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