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Keywords: isolation
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Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4044732-MS
... orientation design, orientation deployment system, and the effectiveness of dissolvable isolation plugs compared to composite plugs in three phases. Two key performance indicators derived from the acoustic imaging technologies measurements of post-fracture perforations and plug sites are used...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4055303-MS
... choice and demonstrate the hidden dangers of poor isolation. This paper presents a series of successive plug-related tests completed in 2022-2023 in the Midland Basin. Initially, varied hydraulic fracturing designs were tested on two wells with permanent fiber optic cables. When stimulating these wells...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3870942-MS
... cases are "non-power-law." 7 Figure 7a (Albatross Gas Well LCDF only) The Albatross gas well is the first of 4 cases from the SPE Repository (all such cases have been assigned "bird" names by SPE). We apply the LCFD DCA model in isolation to this data set in Fig 7a and we immediately note an excellent...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-150-MS
... with the pilot MLT well: drilled two laterals to targeted depth, independently stimulated and flow tested each lateral separately, and finally flowed both laterals commingled to determine the full potential of the MLT well. The TAML Level 4 (fully cemented) junction was mechanically and hydraulically isolated...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2143230-MS
...://www.slb.com/services/drilling/cementing/cement_evaluation/invizion_evaluation.aspx?t=2 Artificial Intelligence well control real time system annular pressure drilling Cement Job Design zonal isolation placement dooply operational safety Upstream Oil & Gas spe-178493-m urtec information...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2151906-MS
... Reservoir Surveillance production monitoring production control Upstream Oil & Gas hydraulic fracturing cluster efficiency Efficiency perforation cluster fracture initiation fluid distribution fluid leak Standard Deviation production logging isolation communication das...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2154914-MS
... on the experimental pad discussed vary from less than 3,200 m MD to greater than 5,300 m MD. Laterals currently target: Muskwa, Otter Park and Evie geologic horizons. The Nexen process eliminates the cost and risk associated with mechanical isolation plug installation and removal. The process has the potential...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 25–27, 2014
Paper Number: URTEC-1922407-MS
... hydraulic fracturing drilling operation Directional Drilling unplanned perforation isolation URTeC stimulation plug Production Result plugless wellbore plugless interval experiment Completion Installation and Operations Upstream Oil & Gas plugless section contribution...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 25–27, 2014
Paper Number: URTEC-1925131-MS
... as part of the casing string to isolate each hydraulic fracture stage. This paper will discuss details behind the second generation test on a 10-well pad involving the use of mechanical packers in 2013. Surveillance data including microseismic, chemical fluid tracers and gamma emitting tracers...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 12–14, 2013
Paper Number: URTEC-1619860-MS
.... The experimental well was drilled on Nexen's 18 well pad, completed in 2012. A swellable packer system was conveyed as part of the casing string to isolate each hydraulic fracture stage. This paper will discuss details behind the surveillance data collected in previous wells and the conceptual model behind...

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