IMPACT SELECTOR INTERNATIONAL, LLC Patent applications |
Patent application number | Title | Published |
20160084013 | Downhole Tool String Buoyancy Apparatus - A buoyancy apparatus operable for connecting to a downhole tool string conveyable within a wellbore extending into a subterranean formation. The buoyancy apparatus comprises a mandrel having an axially extending bore, a first connector disposed at a first end of the mandrel and operable for connecting the buoyancy apparatus to a first portion of the downhole tool string, and a second connector disposed at a second end of the mandrel and operable for connecting the buoyancy apparatus to a second portion of the downhole tool string. A shell extends around the mandrel to define an annular space between the shell and the mandrel. A buoyant material is retained within in the annular space. | 03-24-2016 |
20150226037 | DOWNHOLE ROLLER - An apparatus comprising a housing to be coupled to an end of a downhole tool, a member rotatably coupled to the housing, and first and second arms extending from the member. A first wheel is rotatably coupled between the first and second arms, a second wheel is rotatably coupled with the first arm opposite the first wheel, and a third wheel is rotatably coupled with the second arm opposite the first wheel. The first, second, and third wheels independently rotate relative to the first and second arms, and collectively rotate with the member relative to the housing. | 08-13-2015 |
20150176357 | Impact Sensing During Jarring Operations - A jarring tool operable for coupling within and generating an impact imparted to a downhole tool string. The jarring tool includes an upper housing, a lower housing, and a shaft coupled with the lower housing and extending into the upper housing. The upper housing moves axially relative to the lower housing along the shaft. The jarring tool also includes an accelerometer for detecting acceleration caused by an impact generated by movement of the upper housing away from the lower housing until corresponding impact features of the upper and lower housings collide. | 06-25-2015 |