Patent attributes
The present disclosure generally relates to systems and methods for horizontal well completions, including dual monobore completions, without certain well intervention operations. More specifically, the embodiments described herein generally eliminate certain well intervention operations, such as cleaning of cementing-related equipment and accessories (e.g., plugs, balls, and so forth), performing logging operations, running and cementing intermediate casings, and so forth. In certain embodiments, a production casing may be run into a wellbore and cemented into place within the wellbore directly adjacent a surface casing of the well. In certain embodiments, the production casing comprises first and second tubular sections longitudinally separated by an intermediate tapered section.
