Patent
Method and apparatus for multiple string completions
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The article was published on 1964-09-11. It has received 67 citations till now. The article focuses on the topics: String (computer science).read more
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Method for multi-lateral completion and cementing the juncture with lateral wellbores
TL;DR: In this article, an improved method for multilateral completion and cementing (e.g. sealing) the juncture between primary and lateral wellbores is presented. But this method does not address the issue of cementation and sealing of junctures between vertical and lateral wellsbores.
Patent
Downhole equipment, tools and assembly procedures for the drilling, tie-in and completion of vertical cased oil wells connected to liner-equipped multiple drainholes
TL;DR: In this paper, the authors describe a set of equipment, tools and procedures for drilling, tie-in and completion of horizontal drainhole liners, including casing joints, whipstocks, intermediate liners and tubing completion assembly components applicable to new wells.
Patent
Method for completing multi-lateral wells and maintaining selective re-entry into laterals
TL;DR: In this article, a method for completing multi-lateral well and maintaining selective re-entry into laterals is presented, where a first lateral well is drilled from a primary well bore and a string of external casing packers and a packer bore receptacle are run therein.
Patent
Wellbore milling and drilling
David Michael Haugen,William Allen Blizzard,Mark William Schnitker,Steve R. Delgado,Thurman B. Carter,John D. Roberts,Joseph D. Mills,Frederick Thomas Tilton,Paul J. Johantges,Charles W. Pleasants +9 more
TL;DR: In this article, the authors describe a technique for reducing the number of tool trips into a well-bore to create a cut-out pocket, opening, or window in a tubular such as casing in the wellbore; and, in some aspects, to continue into a formation adjacent a main well bore forming a lateral well bores in communication with the main bores.
Patent
Methods and systems for subterranean multilateral well drilling and completion
TL;DR: In this paper, the main and lateral wellbores are connected by a pressure-bearing sealing of joints to allow selective isolation of one or more wellbore or portions thereof and subsequent access for rework or other purposes.
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Apparatus for completing wells
TL;DR: In many instances, because of the particular disposition or the nature of the producing strata it is impossible to obtain maximum production from such strata without drilling a plurality of wells into....