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Keywords: aperture
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201671-MS
... differential pressure with the parameters of foam quality, fracture aperture and fluid velocities, which helped to understand the foam generation, propagation and mobility in fractures. The capacity of this foam in controlling conformance and improving oil recovery in a fractured core was finally evaluated...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201532-MS
... hydraulic fracturing reservoir characterization well logging fracture characterization production control reservoir surveillance borehole imaging wellbore seismic fracture aperture open fracture aperture log analysis complex reservoir upstream oil & gas fracture length laterolog...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-195881-MS
... offset from the interception point to the reinitiation point. reservoir geomechanics slippage formation interface Artificial Intelligence case 12 fluid pressure hydraulic fracturing Injection point discontinuity Reservoir Characterization Upstream Oil & Gas aperture horizontal...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196026-MS
... that encompass such features, this framework can benefit the industry by reproducing typical behavior observed in the field; thus, enhancing, improving, and increasing the efficiency of hydrocarbon recovery. reservoir geomechanics aperture experiment true triaxial stress condition Upstream...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196221-MS
.... machine learning hydraulic fracturing passive well artificial intelligence aperture discrete fracture fracture network reservoir geomechanics upstream oil & gas communication pressure interaction passive pressure response pressure response complexity operation time delay reservoir...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187153-MS
... lateral consideration conveyance wellbore aperture new slim microelectrical imager interpretation fracture imaging tool microelectrical imaging tool Field testing unconventional reservoir orientation horizontal wellbore application microelectrical imager fracture characterization...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187159-MS
... saturation geological interpretation facies porosity core data geologic modeling Artificial Intelligence Simulation grid block aperture permeability fracture density interpretation rock type fracture prediction The field is located in the Tarim Basin, Western China. The overall...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187188-MS
... fracture horizontal stress time delay equation aperture microseismic event connectivity intensity operation complexity Magnitude tensile failure complex reservoir fracture propagation fluid flow society of petroleum engineers shale gas Significant success in the development of...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181636-MS
... fracture sets and lineaments. The fracture modeling was also guided by the relative compactness of the matrix facies distribution. Because of limited data for fracture characterization, the dynamic characteristics of fractures, particularly the aperture of enlarged fractures, were fully considered as...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181410-MS
... is the fracture aperture. Oron and Berkowitz (1998) raised doubts on how to measure the value of aperture to use in the cubic law estimation. Due to weathering, changes in walls roughness, and their relative orientation, local behaviors may be very different along a fracture length, resulting in a...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181530-MS
... fracture patterns and behaviors. A side view of fracture pattern with fluid pressure distribution is presented in the Figure 4a and 4b for NS case-1 model and SS case-1 model, respectively. The aperture is included in the Figure 4c and 4d . The high stress contrast in SS significantly impacted...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181584-MS
... describing the fracture network (like fracture aperture). Moreover, in fully percolating zones, the P32 density is expected to be linearly correlated with the fracture porosity and permeability ( Delorme et al. 2008 ). Horizontal and multilateral wells may have substantial impact in Middle Marrat (MM...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181624-MS
... In order to simulate fluid flow in nonuniform fracture apertures, it is necessary to model fracture aperture variations explicitly in reservoir simulators. Our previous work ( Sun and Schechter 2015b ) developed an unstructured gridding and discretization algorithms to model explicit fracture...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 28–30, 2015
Paper Number: SPE-174940-MS
...%, most untreated cement cores injected with 3 wt% Carbopol 934 were only able to hold back a few psi/ft. Cores pre-treated with HCl had similar holdback pressure gradients as the untreated cores. HCl was unsuccessful in inhibiting syneresis and has shown to increase fracture aperture, also, leaving...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 28–30, 2015
Paper Number: SPE-175112-MS
... performed on several stages (different qualities) Figure 19 7H – Stage 1 sensitivity (a) viscosity and (b) increasing the maximal allowed aperture Figure 21 Examples of “un-acceptable” BHP history – match results upon density changes Figure 7 View of the fracturing-facies (FF...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 28–30, 2015
Paper Number: SPE-178744-STU
... Table 1 Data for model construction [ Noh, M.H., (2002) ] Parameters Values Initial aperture, δI 0.381 (cm) Fracture length, l 100 (cm) Overall pressure drop, ΔP 1.7 (mPa) Density, ρ 2.71 (g/cm 3 ) Molecular weight, M 100 (g/gmol) Viscosity, µ 1 (mPa-s...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170699-MS
... the promising "previously overlooked" unconventional reservoirs. Artificial Intelligence complex reservoir Upstream Oil & Gas Reservoir Characterization fracture characterization fracture aperture fracture intensity porosity fracture alet al interpretation Modeling...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170848-MS
... impact on short and long term production. Electrical imaging tools have a long history in the identification and quantification of fractures in boreholes drilled with water base muds. These tools are particularly sensitive to conductive fractures. The width (also known as aperture) of open fractures is...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170819-MS
... (5) e = C T M A C where e is the fracture aperture and C is the calibration coefficient. In this experiment, calibration coefficients are determined using spacers of 0.20, 0.31, 0.42 and 0.53 mm between the two rock surfaces. After the sample has been placed into...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170956-MS
... Presentation of SPE-170956-MS Presentation of SPE-170956-MS Wallace et al. (2014) modeled a single fracture case and complex discrete fracture network cases with an assumed fracture density and aperture. The complex discrete fracture network was upscaled to a continuum model for...

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