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Keywords: perforation cluster
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Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3723692-MS
... intelligence upstream oil & gas lfda data fiber wave tube wave rotation perforation effectiveness coupling fdis fracture production logging distributed acoustic sensing perforation cluster treatment stage hydraulic fracture das system fiber fracture connection map das fiber URTeC...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3690988-MS
... Abstract Operator H's wells on University Lands (UL) Acreage in the Delaware Basin were completed with a perforation cluster spacing around 45 ft and the fracturing fluid volume about 25 bbl/ft. However, other operators in this area employed half or even smaller perforation cluster spacing...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5066-MS
... hydraulic fracturing upstream oil & gas modeling & simulation reservoir simulation infill well depletion perforation cluster re-fracturing tensile fracture scenario 2 interference completion connectivity rd well uegfd shale member complex reservoir redevelopment well...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5514-MS
.... Tight clusters with shorter stage length URTeC 5514 10 i. Frac stage to calibrate DAS strain and amplitude To assess perforation cluster performance of the various frac designs, FO DAS and DTS measurements were used. Below in Figure 9 is an example of an extended stage length fracture stage being...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-1024-MS
... upstream oil & gas perforation diameter perforation cluster bpm perforation Abstract Many operators are moving to high cluster-counts and extreme limited-entry treatments to improve diversion and stimulation coverage. When successful, extreme limited-entry treatments can allow completion...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2636-MS
... operation modeling calculation tortuosity wellbore tendency placement ellipse fracture directional drilling curve rate nudge perforation cluster unconventional lateral URTeC: 2636 High Fidelity Directional Survey Calculations Can Improve Hydraulic Fracture Positioning in Unconventional...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-608-MS
... pump rate per well is restricted. Balancing this reduced pump rate with limited-entry can be used to maximize cluster efficiency and the likelihood that hydraulic fractures propagate from each perforation cluster in a stage. Data from RA tracers and step-down tests show the effectiveness of limited...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-889-MS
.... In general, standard hydraulic fracture simulators assume constant mechanical properties in each geologic layer. Compared to this standard practice, adding measured geomechanics data can more accurately predict which perforation clusters may be stimulated. To test two different fluid systems, the operator...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-298-MS
... and not perfectly horizontal it is important to understand how proppants are transported in deviated wellbores. The objective of this study is to evaluate the effect of wellbore inclination on proppant transport in the wellbore and into perforation clusters. Proppant transport through a perforation in a deviated...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-1128-MS
... of fracture complexities that can originate from hydraulic fracturing (Fisher et al., 2004). Figure 1a shows a single symmetrical planar hydraulic fracture emanating from a perforation cluster. Figure 1b shows a simplified example of a fracture network formed by the hydraulic fracture interacting with natural...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-40-MS
... areas that could, enable, in turn, an early estimate for the expected well performance. hydraulic fracturing Drillstem Testing Upstream Oil & Gas surface area friction loss hydraulic fracture treatment drillstem/well testing perforation cluster main hydraulic fracture treatment...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-414-MS
... Abstract In multistage hydraulic fracturing treatments, the distribution of proppant between multiple perforation clusters has a significant impact on treatment behaviors and results. Low viscosity fluids, such as slickwater fluids, are used intensively in hydraulic fracturing treatments...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2875442-MS
... uncertainties around perforation cluster efficiency and how we manage it. The application of geometric cluster spacing usually leads to only effectively opening and propping a fraction of the total number of clusters. In order to increase the fraction, we have developed a workflow to take currently-acquired...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2888446-MS
.... tracer test analysis fracture diagnostic hydraulic fracturing heel frac cleanout treatment plot Upstream Oil & Gas lateral allocation chemical tracer breakdown separator perforation cluster wellbore perforation Technology Conference proppant proppant tracer result tracer refrac...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2899323-MS
... Abstract One major challenge in the development of an unconventional asset is determining optimal perforation cluster spacing during completion of a well. The spacing between perforation clusters influences the geometry of hydraulic fractures, drainage between fractures, drainage radius from...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2899869-MS
... and an 85﹪ improvement over a high-density geometric design. hydraulic fracturing Completion Installation and Operations proppant Treatment Schedule uplift fracturing materials fracturing fluid Upstream Oil & Gas upper wolfcamp perforation cluster MSE fracture system URTeC Signature...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2901897-MS
... competing completion designs in a single well with minimum production deferral and Health Safety Environment (HSE) exposure. Continuously monitoring production of each stage, perforation cluster or sleeve-entry opens the possibility of testing different completion technologies or designs by comparing...

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