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Keywords: fracture intensity
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Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-3265-MS
... the gently dipping backlimb has lower fracture density, but these values depend on which fractures are included in the analysis. Degree of fracture clustering varies. Despite high fracture intensity, fracture arrangement in the forelimb is mostly indistinguishable from random. On the gently dipping backlimb...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-957-MS
... to improve both reservoir characterization and completions optimization in horizontal wells. Reservoir Characterization Artificial Intelligence log data mechanical property machine learning well logging fracture intensity tracer log analysis Upstream Oil & Gas production data reservoir...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-991-MS
... conducted: (a) field studies (b) lab analysis, and (c) machine learning. In field studies, we measured the complete 450 ft Sycamore stratigraphic section on the south limb of the Arbuckle Mountains along I-35, measured the outcrop gamma-ray profile, calculated the fracture intensity per bed and restored...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2903038-MS
... correlated to the core measurements. Fracture intensities, on the other hand, were obtained from image logs. Also, the fracture apertures from image logs (high uncertainty) were adjusted to fracture apertures from the core. In addition, fracture intensities in the seismic volume were assigned based...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2889846-MS
... barrels of oil per day, indicating the effective permeability of the stimulated and naturally fractured reservoir is several orders of magnitude greater than the matrix permeability of 20-35 nanodarcies. This study compares the fracture intensity in 6,500 feet of vertical whole core from 16 wells...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2878217-MS
... with mean trends varying by only a few degrees. Fracture intensity logs, calculated from a basin-wide set of horizontal image log interpretations, demonstrate an increasing intensity with proximity to faults in the middle Wolfcamp. In areas where multiple intervals are sampled, a similar relationship...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2934611-MS
... analysis consists of an integrated data set which makes up the fundamental calibration data for the analytical model discussed in this paper. log analysis machine learning hydraulic fracturing fracture intensity gamma ray well logging complex reservoir hydraulic fracture intensity...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2670437-MS
... hydraulic fracturing fracture intensity microseismic energy hydraulic fracture stimulation Upstream Oil & Gas Mseel unconventional resource technology conference complex reservoir microseismic event lateral injection stimulation Environment Laboratory fracture stimulation fracture...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 1–3, 2016
Paper Number: URTEC-2461172-MS
... and evaluate the effectiveness of these completions. re-fracturing initial completion hydraulic fracturing fracture intensity Effectiveness Reservoir Characterization Upstream Oil & Gas re-stimulation effectiveness surface area urtec 2461172 source parameter completion new fracture...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 1–3, 2016
Paper Number: URTEC-2459223-MS
... stimulation. A new methodology has been developed that involves quantifying the fracture intensity through a deterministic discrete fracture network (DFN) model explicitly using the measured microseismic data, pumping parameters and rock properties. The fracture intensity can be translated into a permeability...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 1–3, 2016
Paper Number: URTEC-2441306-MS
... an attempt to create a robust fracture intensity model combining seismic attributes with petrophysical, geomechanical and geological inputs. Calibrations and validations of the fracture model thus generated have been carried out using well data where available. Reservoir Characterization orientation...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 1–3, 2016
Paper Number: URTEC-2430655-MS
... in the Denver Basin. A dataset comprised of fracture plane orientations and fracture intensity variations was acquired at the Niobrara outcrop. The study identified two major joint sets and two conjugate shear fracture sets. Local tectonic variations (such as listric faults in the negative flower structures...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2153938-MS
... permeability hydraulic fracturing fracture intensity simulator spe-178562-m urtec flow-simulation model lineament grid realization fracture F. J. Anderson : " Lineament Mapping and Analysis in the Northeastern Williston Basin: Exploration and Production Trends in the Parshall Area, North...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2155095-MS
... used to calibrate the surface 3D seismic, improving the fidelity and therefore the confidence in the results. fracture intensity pilot well Reservoir Characterization multicomponent surface seismic variation VSP Upstream Oil & Gas Mississippian Lime project area spe-178642-m urtec...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2151959-MS
... organically rich and mechanically anisotropic intervals. The minimum petroleum-generation pressure required for initiating bedding-parallel expulsion fractures was calculated, plotted and correlated with "beef fracture" intensity and mechanical anisotropy. A good correlation was observed. Five distinctive...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 25–27, 2014
Paper Number: URTEC-1922735-MS
.... fracture intensity fluid saturation porosity Reservoir Characterization grenora area co 2 saturation MMPA microfracture bailey field North Dakota middle Bakken Grenora Field Bakken formation fracture Upstream Oil & Gas fracture analysis fracture network effective porosity lithofacies...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 12–14, 2013
Paper Number: URTEC-1563066-MS
... controlled largely by seismic-scale structural features encountered by the well. A Discrete Fracture Network (DFN) model was built to characterize the spatial variability in natural fracture intensity and orientation using 3-D seismic and OBMI interpretation. The DFN and geo-cellular models were combined...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 12–14, 2013
Paper Number: URTEC-1580211-MS
... Summary The main focus of this study is to relate successful production from the Niobrara Formation at Silo Field, Laramie County, Wyoming to geologic variables like porosity, mineralogy, TOC, natural fracture intensity and orientation, distance of wells from faults and thickness. Silo Field...

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