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Keywords: zonal isolation
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Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164508-MS
... for going to TD in a single run. Finally, the paper addresses the economic impact of this reamer application in what can be a half-million dollar operation per well, and notes the on-going progress of reaming-while-drilling efforts to date. zonal isolation swellable packer BHA successful...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-140805-MS
... Abstract In the cementing industry, it is known that zonal isolation is dependent on a successful cement job. To achieve zonal isolation, effective mud removal is recommended ( Crook et al. 2001 ). Efficient mud displacement can be achieved with the use of spacers and flushes before cement...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-142177-MS
... Abstract Horizontal wells with multiple zonal isolations have become a common completion technique in the oil and gas industry. Sand problems, damaged zones, and water or gas coning are the main reasons for using isolators to sustain or improve oil and gas recovery. However, they have certain...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-142367-MS
..., setting, and designing for an openhole horizontal completion. zonal isolation well integrity reservoir characterization directional drilling upstream oil & gas isolation failure reservoir geomechanics drilling operation wellbore axis tangential stress minimum tangential stress...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, April 4–8, 2009
Paper Number: SPE-119414-MS
... plug weight indicator petroleum engineer coil Well Condition spe 119414 zonal isolation run in hole coil tubing operator society of petroleum engineers log analysis well integrity slat element well cleanout Introduction Today, though oil prices are off from their recent high...
Proceedings Papers

Paper presented at the Production and Operations Symposium, March 31–April 3, 2007
Paper Number: SPE-106705-MS
... landing collar operator liquid hydrocarbon zonal isolation well integrity intervention hydraulically packer wellbore society of petroleum engineers differential pressure petroleum engineer Compound placed stimulation mechanically multizone completion spe 106705 Introduction...
Proceedings Papers

Paper presented at the Production and Operations Symposium, March 31–April 3, 2007
Paper Number: SPE-106757-MS
... completion equipment expandable liner hanger resolve hanger body zonal isolation casing and cementing expandable liner hanger assembly elastomeric band packer well integrity mechanism spe 106757 application Completion Installation and Operations hanger society of petroleum...
Proceedings Papers

Paper presented at the Production and Operations Symposium, March 31–April 3, 2007
Paper Number: SPE-106998-MS
... of this study, debonding is allowed only at the casing-cement interface. Formation of a microannulus at the casing-cement interface is commonly given as the cause of failure in zonal isolation [ 31 ]. Interaction at this interface is modeled using a contact condition, which does not allow penetration of two...
Proceedings Papers

Paper presented at the Production and Operations Symposium, March 31–April 3, 2007
Paper Number: SPE-107069-MS
... in 181 wells at Prudhoe Bay. This paper discusses the history of conventional tubing patches at Prudhoe Bay and recommended pre-patch diagnostics. The paper also provides a systematic approach for the design and deployment of conventional tubing patches. well logging zonal isolation artificial...
Proceedings Papers

Paper presented at the Production and Operations Symposium, March 31–April 3, 2007
Paper Number: SPE-106651-MS
... is discussed, as well as detailed CT operation guidelines. Recent improvements and optimizations to techniques are presented along with areas for future investigations. drilling fluid selection and formulation downhole intervention zonal isolation drilling fluid chemistry Completion Installation...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 16–19, 2005
Paper Number: SPE-94288-MS
... exhibition spe 94288 cement slurry upstream oil & gas cement sheath displacement zonal isolation drilling fluid chemistry directional drilling flow rate cement formulation total depth drilling fluid selection and formulation isolation wellbore Introduction As industry drilling...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–25, 2003
Paper Number: SPE-80945-MS
..., establishing both quality control and design validation grades, is described. Completion engineers and other decision makers, as well as salesmen need this information for informed product comparisons and proper matching of product to application. zonal isolation well integrity seal assembly...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–25, 2003
Paper Number: SPE-80932-MS
... technology to be assured of excellent zonal isolation. Included in the cementing procedure great care is taken to assure mud removal utilizing proper flow regimes and proper spacers. Gas migration control cement is used and very precise control is utilized for absolute control of cement weight...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–25, 2003
Paper Number: SPE-80938-MS
... Although coal seams provide unique challenges the basic fundamentals of cementing still apply. The slurry must be properly designed for the well conditions and placed to provide zonal isolation. Spacer Design Abstract Successful primary cementing of coal seam wells requires slurry design...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 24–27, 2001
Paper Number: SPE-67200-MS
... 19,000 feet. zone 2 composite bridge plug technique coiled tubing plug upstream oil & gas zonal isolation composite bridge plug wellbore completion installation and operations formation damage spe 67200 backup ring bridge plug zone 1 commingled gas well garry garfield mandrel...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 9–11, 1997
Paper Number: SPE-37483-MS
... expansion at temperatures in excess of 300°F. This allows operation in wells that are more hostile than previously possible while increasing job reliability for less demanding applications. zonal isolation production enhancement strength Completion Installation and Operations Upstream Oil...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 2–4, 1995
Paper Number: SPE-29539-MS
... single-trip completion concept replace isolation stimulation slotted liner completion equipment packer zonal isolation cement drilling operation well integrity downhole intervention sand/solids control well intervention sand control selective multi-zone production multiple packer...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 21–23, 1993
Paper Number: SPE-25496-MS
... intervention completion installation and operations plug gel united states government liner petroleum engineer zonal isolation fpm well integrity coiled tubing spe 25496 laying sand plug INTRODUCTION In a multiple zone completion, when it becomes necessary to isolate a deeper producing zone...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 13–14, 1989
Paper Number: SPE-18896-MS
... cement retainer remedial single packer perforation society of petroleum engineers pressure control mandrel service packer zonal isolation downhole pressure control valve retrievable service packer well integrity application united states government spe 18896 packer retainer drillable...

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