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Keywords: hydraulic fracturing
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Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199967-MS
... Abstract This paper builds on Klenner et al. 2018 , which utilized machine learning to understand well-to-well communication ("Frac hits") or fracture-driven interaction (FDI) during hydraulic fracturing operations. This paper introduces an infrastructure that enahances the process for real...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199968-MS
... involves the analysis of flow rates and flowing pressure data using models to derive hydraulic fracture and reservoir properties, as well as fluid-in-place estimates. While RTA of long-term online production is a relatively mature reservoir engineering method ( Mattar and Anderson 2003 ; Clarkson 2013a...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199978-MS
... of the Montney. In most parts of the Montney reservoirs, porosity is about 3 to 12 percent and permeability is in the order of 100 nano darcy. Such low porosity and permeability of the Montney makes hydraulic fracturing stimulation necessary in order to produce from the reservoir economically. Horizontal wells...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199998-MS
... production. production monitoring production logging drillstem testing production control pvt measurement modeling & simulation hydraulic fracturing drilling operation fluid dynamics drillstem/well testing relative permeability bottom-hole pressure enhanced recovery flow in porous...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199992-MS
... Abstract To achieve economic production from shale gas reservoirs hydraulic fracturing is required. This stimulation technology facilitates the interconnection of the multiple pore systems with the wellbore. Particularly, shale gas reservoirs exhibit a dual porosity system linked to the free...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-200019-MS
... to explain and measure the reason behind of why some wells are performing better than other and vice versa. Hydraulic fracturing modeling and optimization in tight oil and unconventional reservoir requires substantial geological modeling, fracture design, post-fracture production simulation with excessive...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199986-MS
... included petrophysical and geomechanical properties along with a 2D discrete natural-fracture network representing the distribution of natural fractures in the reservoir. Hydraulic fractures in parent wells were modeled using original stress settings from the 3D-MEM. Then, a dynamic model was constructed...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199987-MS
.... Abstract Reducing fracture/well spacing and increasing hydraulic fracture stimulation treatment size are popular strategies for increasing hydrocarbon recovery from multi-fractured horizontal wells (MFHWs). However, these strategies can also increase the chance of fracture interference, which not only can...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199969-MS
... subjected to fracture generation and subsequent production. The fracture generation of the child wells was directly modelled in the reservoir simulator with hydraulic fracture conductivity as an exponential function of pressure. The conductivity-pressure relationship of the newly created hydraulic fractures...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199988-MS
... Abstract Analytical rate transient analysis (RTA) techniques are widely adopted for analyzing production data obtained from hydraulically fractured horizontal wells in tight or shale reservoirs. However, for a detailed characterization of the uncertain distributions of those complex...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-200000-MS
... learning-driven study in addition to the other features that come from horizontal drilling, hydraulic fracturing, and operational, facility, and cultural parameters when analyzing and assessing the well performance within the play. The key geological features available from the well data are the structural...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-200004-MS
... Hydraulic fracturing is an important method to improve the oil and gas production in low and ultra-low permeability reservoirs ( Zhao et al. 2016 , Kumar et al. 2017 ). Since its inception in 1947, a significant progress has been made in the fracturing technology and the materials employed...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-200013-MS
... Abstract Understanding water-rock interactions occurring during hydraulic fracturing is vital to better engineer the hydraulic fracturing water. In this study, a systematic model of water-rock reactions is presented to mimic the interaction of reservoir rock with water. To investigate...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199971-MS
... and core images of the fractured plugs show that oil rapidly imbibes into the fracture system, and then gradually imbibes from fractures into rock matrix. energy economics well logging hydraulic fracturing upstream oil & gas log analysis shale gas structural geology enhanced recovery...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199973-MS
... compressibility rate hump analytical solution enhanced recovery hydraulic fracturing reservoir simulation fluid dynamics pvt property hydraulic diffusivity reservoir surveillance equation of state pvt measurement flow problem flow rate fluid property oil rate formulation flow in porous media...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-200021-MS
... Abstract Aimed at sharing the unconventional wisdom gained from a hydraulic fracturing monitoring case study in the Montney tight gas play, the work showcases the ability of 4D modeling of collective behaviors of microseismic events to chase the frac fluid and navigate the spatiotemporal...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-200009-MS
... microseismic data analysis combined together can provide a quantitative new method of analytical reservoir modeling that compensates for the drawbacks of each approach if applied on their own. Dynamic Parameters Analysis (DPA) Microseismic data recorded from hydraulic fracturing stimulation are used...

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