Expandable casing with enhanced collapse resistance and sealing capabilit
An expansion tube, depth technology, used in casing, drill pipe, wellbore/well components, etc., can solve problems such as difficult sealing
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[0015] It should be understood that the various embodiments described herein can take various orientations, such as oblique, inverted, horizontal, upright, etc., and can take various configurations without departing from the principles of the present disclosure. The embodiments are described merely as useful examples of applications of the principles of the disclosure, which are not limited to any specific details of these embodiments.
[0016] In the following description of representative embodiments of the disclosure, directional terms, such as "above," "below," "upper," "lower," etc., are used for convenience when referring to the drawings. In general, "above", "upper", "upward" and similar terms refer to the direction along the borehole toward the Earth's surface, while "below", "lower", "downward" and similar terms refer to Along the direction of the borehole away from the Earth's surface.
[0017] figure 1 Representatively illustrated in is a well system 10 embodying ...
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