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Keywords: proppant
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Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-200019-MS
... fracture parameters such as proppant injected volume, length of stimulated horizontal wells, and number of stages per well in the course of two years. This finding raises the concern of whether operators are properly optimizing completion design. After comparing all machine learning methods, Random Forest...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199986-MS
... fractures propagation patterns. production control reservoir surveillance hydraulic fracturing reservoir characterization fracturing materials shale gas fluid modeling production monitoring shale oil complex reservoir oil shale unconventional resource economics proppant fracturing fluid...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199969-MS
... for optimizing recovery from hydraulically fractured formations. production monitoring reservoir characterization enhanced recovery modeling & simulation downhole intervention hydraulic fracturing proppant fracturing fluid completion installation and operations drillstem testing drilling...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199993-MS
... models to evaluate the feasibility of reused water in shale plays development. The outcomes show that recycling water with high TDS in a high-temperature environment can create a fracture network and proppant transport when high viscosity friction reducers with surfactant (HVFR-PRS) was used. In addition...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-200004-MS
..., such as reservoir damage, equipment abrasion, low effective propped area, and early screen-out. Therefore, a novel self-propped fracturing fluid (SPFF) was proposed, which remains in the liquid-phase before entering the fracture, and forms solid proppant particles when stimulated by the reservoir temperature after...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-200021-MS
... intelligence shale gas drillstem testing reservoir simulation production control log analysis production logging hydraulic fracturing proppant fracturing fluid pvt measurement fracture characterization structural geology upstream oil & gas history matching wellbore seismic fluid dynamics...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199996-MS
..., and the low angle between the fault strike and the maximum horizontal stress. fracturing materials upstream oil & gas earthquake reservoir characterization proppant orientation operation reservoir geomechanics fracturing fluid injection layer seismicity duvernay formation horizontal well...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199997-MS
...-stimulated compared to historical average stimulation metrics, i.e. fewer stages/clusters and larger spacing, lower proppant loading, and less fluid volume pumped, were chosen as the final candidates for geomechanical modeling. Third, the wells were modeled with in-house advanced geomechanical fracture...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, March 13–14, 2018
Paper Number: SPE-189780-MS
... of hydraulic fracturing fluids, produced hydrocarbons, and formation rock interactions. shale gas fracturing materials proppant concentration recovery fracturing fluid Montney formation crude oil surfactant montney condensate wettability complex reservoir sessile drop nano-particle...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, March 13–14, 2018
Paper Number: SPE-189790-MS
... and production optimization in unconventional reservoirs require extensive earth modeling, fracture simulation, and production simulations. With considerable effort and wide scale of sensitivity, studies could enable optimized well completion design parameters such as optimal cluster spacing, optimal proppant...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185018-MS
... pressure, existing PVT/GOR studies, and prior knowledge of faults/fractures. The completions parameters that influence production have a wide range. However, it is reasonable to assume that length of lateral, stage spacing, type of fluid, proppant amount, rate of pumping and clusters per stage are the more...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185071-MS
... The workflow of optimizing proppant size for PFF fracturing treatment is illustrated in Figure 1 . It includes four major steps. In Step 1, DEM and LBM are implemented to model the proppant conductivity for different proppant mesh sizes under different effective closure stresses. The modeling...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185077-MS
... behavioral shifts are expected to occur (i.e. thresholds). Figures 7 through 10 provide illustrations of how the IOD approach can be effectively applied to each of the PCD patterns identified in Figure 4 . Recent industry trends have seen dramatic increases in proppant loading with associated...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185083-MS
... Abstract This study aims to study the driving mechanism of proppant transport from wellbore to hydraulic fracture networks (HFN) by fracturing fluid, using computational fluid dynamics (CFD). We simulated multiphase slurry flow containing proppant based on the Euler-Euler multiphase flow model...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175892-MS
... fracture pore-volumes are compared with fracture design parameters such as total injected volume of water, soaking time, gross perforated interval, and proppant concentration. The results indicate that fracture closure is the main mechanism for single-phase water flowback. Therefore, effective fracture...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175895-MS
... fracture tends to locate within the completions interval and the second in the upcoming interval. This creates significant overlap, which has implications for proppant distribution, stage spacing and production. Wells with two trends also generate a greater number of microseismic events early...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175904-MS
... alternatives to industry-established fluid systems, and shows that these can be successfully implemented without additional risk or cost. proppant guar fracturing fluid viscosity hydraulic fracturing polymer fracturing materials Upstream Oil & Gas production comparison linear gel efficiency...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175948-MS
... parameters to determine the effectiveness of the completion designs, such as: Fracture fluid systems; Open hole or cased hole multi-stage systems; Number of fracture stages / fracture spacing; Size of fractures, proppant tonnage per well; Cost. The analysis was performed based upon...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175949-MS
... the substitution of a common borate cross-linked fracturing system with a zirconium cross-linked fracturing system should be considered. proppant acid anion enhanced recovery fracturing fluid organic acid hydraulic fracturing produced water discharge fracturing materials Upstream Oil & Gas...

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