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Keywords: zonal isolation
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Journal Articles
SPE Drill & Compl 38 (04): 713–721.
Paper Number: SPE-212377-PA
Published: 13 December 2023
...H. Yoshida; S. Jafri; M. Okura; S. Takahashi; W. Li Summary Sealing elements (SEs) of fracture plugs have crucial roles to isolate target zones of a well in hydraulic fracturing. If the zonal isolation by the SE is not adequate, it can result in erosion of the casing. To the best of the authors...
Journal Articles
SPE Drill & Compl 38 (03): 433–443.
Paper Number: SPE-212491-PA
Published: 13 September 2023
... cementing job, thus compromising well integrity and not ensuring proper zonal isolation for the life of the GT well. Thus, there is a need to develop an alternative material that is compatible with the GT environment and able to provide long-term zonal isolation. With a low carbon footprint, self-healing...
Journal Articles
SPE Drill & Compl 38 (03): 444–451.
Paper Number: SPE-214577-PA
Published: 13 September 2023
... completion equipment casing and cementing united states government drilling fluids and materials zonal isolation plug drilling operation drilling fluid property cement property interface cement plug curing hydrodynamic instability drilling fluid formulation fluid loss control drilling fluid...
Journal Articles
SPE Drill & Compl 38 (01): 110–119.
Paper Number: SPE-208756-PA
Published: 08 March 2023
...Ben Pelton; Derek Adam; Garrett Granier; William Turner; Diego Tellez; John Willis Summary This Delaware Basin case history describes a bradenhead cementing method that improves zonal isolation and top of cement (TOC). Common solutions for cementing depleted formations include stage tools, low...
Journal Articles
SPE Drill & Compl 36 (02): 445–458.
Paper Number: SPE-201731-PA
Published: 16 June 2021
... increase gravel concentration, which increases friction and the risk of bridging inside the shunts. This study discusses the development and testing of a modified shunted screen that could extend openhole gravel-packing lengths to more than 7,000 ft with zonal isolation. The first step was to use...
Journal Articles
SPE Drill & Compl 36 (01): 101–117.
Paper Number: SPE-201214-PA
Published: 17 March 2021
... of Petroleum Engineers zonal isolation casing design production enhancement intervención de pozos petroleros completion installation and operations drilling operation subsea system casing and cementing downhole intervention well intervention well integrity well control well decommissioning...
Journal Articles
SPE Drill & Compl 35 (02): 262–278.
Paper Number: SPE-199885-PA
Published: 11 June 2020
...Narjes Jafariesfad; Sigbjørn Sangesland; Kamila Gawel; Malin Torsæter Summary The key objective of well cementing has always been to provide zonal isolation in oil, gas, and carbon dioxide (CO 2 ) storage wells to ensure safety and prevent environmental problems. The loss of zonal isolation...
Journal Articles
Journal Articles
SPE Drill & Compl 34 (02): 92–102.
Paper Number: SPE-191335-PA
Published: 05 February 2019
... on the following hypotheses (the definition of the symbols is given in the Nomenclature section): cement chemistry pore pressure casing and cementing zonal isolation hydration Simulation cement plug integrity cement formulation aperture microannulus aperture hydraulic integrity cement property...
Journal Articles
Journal Articles
SPE Drill & Compl 31 (03): 219–224.
Paper Number: SPE-174804-PA
Published: 07 July 2016
...Spencer E. Scolnick; Jonathan C. Garrett; Steven L. Griffith; Kevin K. Ward Summary Production-liner cementation in deepwater wells is critical to contain formation pressures and provide zonal isolation. This is especially challenging in the Gulf of Mexico (GOM) because of depleted zones and small...
Journal Articles
SPE Drill & Compl 30 (03): 177–186.
Paper Number: SPE-170694-PA
Published: 27 July 2015
... packers for zonal isolation. The ASPs provided a pressure-tight reservoir liner to set the packers against and eliminated fluid loss during the running of the inner completion string. Optimization of this technology is an ongoing process. The plug design itself continues to evolve as well...
Journal Articles
SPE Drill & Compl 29 (02): 165–181.
Paper Number: SPE-166209-PA
Published: 18 June 2014
... completed well by use of an intelligent inner completion inside an uncemented liner with openhole packers for zonal isolation. The well-design concept evolved from technical challenges associated with completing long cased-and-cemented laterals in the mature Ekofisk waterflood. The term fully completed...
Journal Articles
Journal Articles
SPE Drill & Compl 28 (03): 243–253.
Paper Number: SPE-153131-PA
Published: 09 July 2013
... in these broad openhole sections, and overall stimulation effectiveness. DTS can also reveal success or issues with respect to effective zonal isolation when using mechanical isolation during the hydraulic-fracturing process. In this particular case study, a lateral well in a basin-centered gas area...
Journal Articles
SPE Drill & Compl 27 (01): 75–93.
Paper Number: SPE-132846-PA
Published: 09 March 2012
... importantly, controlling water and gas production. The use of these tools has increased exponentially in the last few years and will continue to grow. This paper summarizes the most important findings and lessons learned about the role of zonal isolation in advanced horizontal completions. More than 12 years...
Journal Articles
Journal Articles
SPE Drill & Compl 25 (03): 314–321.
Paper Number: SPE-97347-PA
Published: 21 June 2010
... flow rate drilling fluid selection and formulation drilling fluid formulation september 2010 drilling fluid chemistry drilling fluid property casing and cementing zonal isolation Leak Cement System sealant system external water contact MPa thermocouple cement property drilling fluids...
Journal Articles
SPE Drill & Compl 25 (03): 309–313.
Paper Number: SPE-121555-PA
Published: 21 June 2010
... september 2010 patent application self-healing process Cement composition experiment application zonal isolation Cement System cement slurry completion composition mechanical property SPE Drilling A cement column in a wellbore is subjected to external and internal stresses beginning...
Journal Articles
SPE Drill & Compl 25 (03): 322–327.
Paper Number: SPE-114812-PA
Published: 25 February 2010
...A.S.. S. Al-Yami; H.A.. A. Nasr-El-Din; A.S.. S. Al-Humaidi; M.K.. K. Al-Arfaj; S.H.. H. Al-Saleh Summary Achieving successful zonal isolation during well completion is critical to minimize early water production. Currently, cementing is the only method used in Saudi fields to provide zonal...

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