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Keywords: fracture height
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Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3722188-MS
... and characterize fracture geometry. However, the LF-DAS data from vertical monitoring wells (VMWs) have not been studied extensively as a means to infer fracture geometry. The major limitation of VMWs is the number of monitored stages, but the data contain more information about fracture height compared with LF...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3722495-MS
... viscosity proppant concentration hydraulic fracturing upstream oil & gas particle size proppant fracture length primary fracture fracturing materials fracturing fluid fracture height proppant particle sand bed represent secondary fracture secondary fracture proppant distribution complex...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3722497-MS
... hydraulic fracturing well control drilling fluids and materials fluid loss control annular pressure drilling drilling fluid selection and formulation drillstem testing drilling fluid formulation drillstem/well testing dynamic leak-off coefficient pdl presented dimensionless time fracture height...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2457-MS
... reservoirs with thin target zone, extremely low permeability and under-pressure, many problems are encountered such as uncontrollable hydraulic fracture height, small stimulated reservoir volume, low fracture conductivity and slow flowback of fracturing fluid. Combining CO2 with gelled fluid, we explore...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-1012-MS
... wells. pressure transient analysis drillstem testing hydraulic fracturing reservoir geomechanics multistage fracturing upstream oil & gas urtec 1012 buildup analysis analytical model match fracture conductivity pressure transient testing fluid dynamics fracture height reservoir...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2678-MS
... in the fracture model. The workflow can predict fractures properties such as dip angle, direction, fracture half length, and fracture height. This approach leads to building a realistic fracture model and a well-calibrated reservoir model. We also found that the initial fracture fit over-predicts the fracture...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2620-MS
... but with small fracture height, which are unfavorable for enhancing gas production. Multidisciplinary data from the field and experiments were used to determine the in-situ stress state. Minifrac test data were analyzed to determine the minimum horizontal stress. The FMI logging and stress polygon method were...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-596-MS
... fracturing Reservoir Characterization facies fracture length reservoir geomechanics dimension sensitivity case scenario stress change Scenario Upstream Oil & Gas fracture height Vaca Muerta sequence SRV multi-landing zone development geometry fracture fracture network productivity...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-1083-MS
... volume (SRV) is calculated. The effect of fracture height and natural fracture orientation on effective permeability tensor of SRV is systematically investigated. We show that the propagating hydraulic fracture can generate enough stress perturbations to allow hydraulically disconnected natural fractures...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-1035-MS
... as a baffle to fracture height growth. Low porosity rock can be described as having an elevated Process Zone Stress (PZS) relative to higher porosity rock in the same (Shlyapobersky 1988). Field studies have shown the need for elevated net pressure to generate fracture height across multiple benches...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-158-MS
... local total stress near wellbore region due to water injection and creates the induced fracture (Hagan et. al, 2002). Reservoir pressure changes during water injection operations are a result of below main factors: Decrease of fracture propagation pressure with decreasing fracture height Decrease...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-884-MS
... Computation cube development fracture height numerical simulator simulator toughness ultrafast fracture ultrafast simulator proppant distribution fracture geometry proppant ultrafast hydraulic hydraulic fracturing Simulation Dontsov hydraulic fracture fluid viscosity URTeC: 884 Ultrafast...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-447-MS
... while using linear gel created smaller fracture half-length. In contrast, using linear gel makes the fracture growth increase rapidly up to 290 ft as showed. To conclude, using HVFR-B created high fracture length with less fracture height than linear gel. Additionally, in using HVFR-B, the average...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-449-MS
... effective decisions with minimal computational resources. real time system fracture height geometry hydraulic fracturing analytical model prediction pressure response Upstream Oil & Gas net pressure gauge proppant pressure change Manchanda interpretation horizontal well fracture...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2898691-MS
... Abstract Oil and gas production from unconventional reservoirs generally requires hydraulic fracturing within layered reservoirs, which are usually stratified with layers of different mechanical properties. Hydraulic fracture height growth is one of the critical factors in the success...

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