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Keywords: hydraulic fracturing
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Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197088-MS
... viscosity. Further testing and screening of HVFR’s will increase the understanding of key factors influencing sand transport. Reservoir Surveillance fracturing fluid viscosity production control production logging Upstream Oil & Gas sand transport production monitoring hydraulic fracturing...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197106-MS
... simulate the hydraulic fracture generated during the fracturing process. Distilled water was used to simulate the hydraulic fracturing fluid. A CT scanner was used to collect the CT images of fracture development. A digital pressure transducer was used to monitor the upstream pressure change, and the...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197081-MS
... Abstract The success of hydraulic fracture treatment can be evaluated by measuring fracture conductivity and regained permeability. However, selecting the suitable fracture fluid system plays an essential role to minimize or eliminate the formation damage. To address the potential formation...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197083-MS
... Abstract Hydraulic fracturing is the most prominent technique for increasing well productivity in shale oil and gas reservoirs. Spacing between perforation clusters, with Plug-and-Perf (PnP) fracturing method also believed to be spacing of fractures, is one of the parameters that need to be...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197111-MS
... Abstract The major goal to propose the semi-analytical method is to model/simulate hydraulic fracturing process based on closed form solution of a Theory of Elasticity problem. The analysis results for a Single-Fracture case is going to be compared to well-known resolved problem to show the...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197094-MS
... Abstract The ensemble methods show the ability to obtain the geometry of natural fractures in high-permeability reservoirs. However, hydraulic fractures in unconventional reservoirs are different and the ability of these methods to invert production data to determine hydraulic fracture geometry...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197089-MS
... on two dynamic processes. The first dynamic process is occurring during the hydraulic fracture generation and the second dynamic process is during the production phase. The first dynamic process plays a vital role that influences the second dynamic process. The main scope of this paper is to assess...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197107-MS
... Abstract Reservoir pressure and stress behaviors are simulated during elapsed time between sequential fractures in multistage and multipad hydraulic fracturing scenarios to analyze interference between fractures and to manage potential fracture given interactions. Commonly current implemented...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197108-MS
... Abstract Hydraulic fracturing is applied ubiquitously in unconventional hydrocarbon reservoir development to increase the well productivity. To design a frac job, an injection falloff diagnostic test, such as minifrac test, is conducted first to determine key formation properties and frac...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197095-MS
... commercially available chemicals and is based on treatment job performance carried out during the modeling phase as well as from field experience. In this work the authors have tried to deconstruct the varied chemical groups used in a hydraulic fracturing job, to analyze its impact independently. In order to...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197090-MS
... Abstract Diagnostic tools such as microseismic, microdeformation, and fiber optics have been successfully used in unconventional basins for many years to identify characteristics of hydraulic fractures ( Warpinski et al. 2014 ). More recently there has been a push for integrating multiple...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197109-MS
... sensitivity analysis show that with the increase of fracture networks scale, the holistic production rate will increase, and the influence of hydraulic fractures (HFs) are much greater than that of interconnected micro fractures (IMFs). It is also noted that the early period of the production behavior is...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197084-MS
... Abstract The United States hydraulic fracturing and completion activities have seen a paradigm shift in the pumped water and proppant volumes along the increasing completed lateral over time. Hydraulic fracturing has become the most dominant treatment in North America to tap the unconventional...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197097-MS
... fracture hydraulic fracturing surfactant-based treatment fluid fracture fluid spontaneous imbibition asset and portfolio management unconventional resource economics society of petroleum engineers Oil Recovery invasion-flowback cycle mitigation parent well secondary fracture During...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197103-MS
... Abstract A major outstanding challenge in developing unconventional wells is determining the optimal cluster spacing. The spacing between perforation clusters influences hydraulic fracture geometry, drainage volume, production rates, and the estimated ultimate recovery (EUR) of a well. This...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197093-MS
... Abstract Hydraulic fracturing pumping data is recorded in the field at one-second intervals. Engineers spend hours identifying events such as Instantaneous Shut-in Pressure (ISIP) in the time-series data that is generated. The ISIP flag is placed at the end of the stage pumping time...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197110-MS
... fracturing, hydraulic fracture volume and the water flowback after the well is open to production. Achieving consistency becomes even more challenging given the interdependence of multiple sources of uncertainty. We propose a workflow that uses multiple sources of observed operational data, such as volume...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197078-MS
... to build a geomechanical and petrophysical model for the pad. The model was used for hydraulic fracture modeling and production history match of the parent well, after which the reservoir pressure depletion profile was used in a geomechanics simulator for an updated in situ stress state at 7 years...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, November 7–8, 2019
Paper Number: SPE-197105-MS
... Abstract Normally, the optimization of hydraulic fracturing performance is limited to pre-job modeling and analytics. A design is determined for a particular well or project and applied without significant change during the course of the stimulation. Performance results are collected during the...
Proceedings Papers

Paper presented at the SPE Liquids-Rich Basins Conference - North America, September 5–6, 2018
Paper Number: SPE-191773-MS
... Abstract Hydraulic fracturing in the Marcellus Shale play has moved to produced water only scenarios because of prohibitive water disposal costs. Well completion under produced water only conditions increases the demand on chemical additive performance. In addition, water reuse selects...

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