A perforating gun housing includes a housing wall extending between a first housing portion
defining a chamber, and a second housing portion defining a bore. The housing wall …

(57) ABSTRACT A gun tube for a downhole perforating gun assembly includes a body
having a cavity and one or more weights in the cavity. Gravity acts on the weights, which …

A method comprises providing a gun string assembly within a wellbore and perforating the
wellbore using the gun string assembly. The gun string assembly comprises a plurality of …

(57) ABSTRACT A perforating gun deployable in a wellbore. The perforating gun may
include an outer sleeve including a central passage, and a plurality of separate perforating …

A gun tube for a downhole perforating gun assembly includes a body having a cavity and
one or more weights in the cavity. Gravity acts on the weights, which causes the tube body to …

A shaped charge positioning device may include a shaped charge holder, an initiator holder
coupled to the shaped charge holder via a first rotation coupling, and a shaped charge …

(57) ABSTRACT A method including (a) lowering a first tool string into a first wellbore, the
tool string including a first perforating gun and a gun switch configured to detonate the first …

A flexible tubular sub comprising a cylindrical body. The tubular sub has a first end and an
opposing second end, with each end having threads. The threads may be female threads …

(57) ABSTRACT A downhole tool gun string assembly comprises a first per forating gun
operable to generate a first pressure at a first location in a wellbore, wherein the first …

A perforating gun and method of manufacture is provided for downhole perforation
operations in a wellbore. The perforating gun includes tubular components fabricated from a …