Abstract: A multi-intervention blowout preventer includes a body having a bore therethrough. A first pair of ram blocks may be coupled to the body and include a ram, a catcher, and a blade operationally connected to the bore via a first pair of openings in the body. The ram, the catcher, and the blade may cut a flexible line extending through the bore while holding the flexible line. A second pair of ram blocks may be coupled to the body and include a second pair of rams operationally connected to the bore via a second pair of openings in the body to seal around a tubular. A third pair of ram blocks may be coupled to the body and include a third pair of rams operationally connected to the bore via a third pair of openings in the body to seal the bore.

Abstract: A multi-intervention blowout preventer includes a body having a bore therethrough. A first pair of ram blocks may be coupled to the body and include a ram, a catcher, and a blade operationally connected to the bore via a first pair of openings in the body. The ram, the catcher, and the blade may cut a flexible line extending through the bore while holding the flexible line. A second pair of ram blocks may be coupled to the body and include a second pair of rams operationally connected to the bore via a second pair of openings in the body to seal around a tubular. A third pair of ram blocks may be coupled to the body and include a third pair of rams operationally connected to the bore via a third pair of openings in the body to seal the bore.

Abstract: A downhole testing assembly includes a cylindrical body with a central bore extending between a first, uphole end of the cylindrical body and a second, downhole end opposite the first, uphole end of the cylindrical body; an open hole packer to engage and seal against an open hole surface of the wellbore to define a first open-hole zone of the wellbore downhole of the open hole packer; a first cased hole packer to engage and seal against a first portion of a casing of the wellbore to define a second open-hole zone of the wellbore between the first cased hole packer and the open hole packer; and a second cased hole packer to engage and seal against a second portion of the casing uphole of the first portion to define a cased zone of the wellbore between the second cased hole packer and the first cased hole packer.

Abstract: A downhole testing assembly includes a cylindrical body with a central bore extending between a first, uphole end of the cylindrical body and a second, downhole end opposite the first, uphole end of the cylindrical body; an open hole packer to engage and seal against an open hole surface of the wellbore to define a first open-hole zone of the wellbore downhole of the open hole packer; a first cased hole packer to engage and seal against a first portion of a casing of the wellbore to define a second open-hole zone of the wellbore between the first cased hole packer and the open hole packer; and a second cased hole packer to engage and seal against a second portion of the casing uphole of the first portion to define a cased zone of the wellbore between the second cased hole packer and the first cased hole packer.