Reaming tool
OwnerChimere Nkwochainventor
Life of this patent
Estimating the term…
Abstract
A reaming tool including a channel body having a fluid channel disposed therethrough. The channel body includes a rotational coupling structure that allows the channel body to rotatably couple. The channel body includes a jacket, a dynamic sleeve, a static sleeve, and a static mandrel. The reaming tool includes a rotational discharge body fixedly coupled to the channel body and including a fluid conduit system. The fluid conduit system is shaped to impart rotational force on the rotational discharge body when fluid is forced therethrough. The rotational discharge body includes a post enclosed by stacked discharge plates. The fluid conduit system includes an array of curved conduits. The reaming tool includes a reamer housing fixedly coupled about the rotational discharge body.
Claims19
A reaming tool, comprising:
- a) a channel body, including:
- a1) a fluid channel disposed therethrough;
- and
- a2) a rotational coupling structure that allows the channel body to rotatably couple;
- b) a rotational discharge body fixedly coupled to the channel body and including a fluid conduit system in fluid communication with the fluid channel that is shaped to impart rotational force on the rotational discharge body when fluid is forced therethrough;
- and
- c) a reamer housing fixedly coupled about the rotational discharge body and including a reaming structure on an extension thereof and a fluid outlet in fluid communication with the fluid conduit system.
A reaming tool, comprising:
- a) a channel body, including:
- a1) a fluid channel disposed therethrough;
- and
- a2) a rotational coupling structure that allows the channel body to rotatably couple;
- b) a rotational discharge body fixedly coupled to the channel body and including a fluid conduit system in fluid communication with the fluid channel, the fluid conduit system including an array of curved conduits;
- and
- c) a reamer housing fixedly coupled about the rotational discharge body and including a reaming structure on an extension thereof and a fluid outlet in fluid communication with the fluid conduit system.
A reaming tool, comprising:
- a) a channel body, including:
- a1) a fluid channel disposed therethrough;
- a2) a rotational coupling structure that allows the channel body to rotatably couple;
- a3) a jacket functionally coupled to the rotational coupling structure;
- a4) a dynamic sleeve functionally coupled to the jacket;
- a5) a static sleeve functionally coupled to the jacket;
- and
- a6) a static mandrel functionally coupled to an interior of the jacket
- b) a rotational discharge body fixedly coupled to the channel body and including a fluid conduit system in fluid communication with the fluid channel that is shaped to impart rotational force on the rotational discharge body when fluid is forced therethrough;
- wherein the rotational discharge body includes a post enclosed by stacked discharge plates;
- wherein the post has a polygonal cross-section that mates with polygonal holes through the stacked plates;
- wherein the fluid conduit system includes an array of curved conduits;
- c) a reamer housing fixedly coupled about the rotational discharge body and including a reaming structure on an extension thereof and a fluid outlet in fluid communication with the fluid conduit system;
- wherein the reamer housing includes an impeller sleeve fixedly coupled around the rotational discharge body without blocking fluid flow therefrom;
- wherein the impeller sleeve includes a shoe;
- and
- d) a radial bearing pack coupled to the reamer housing opposite the channel body.
Dependencies are inferred from the claim text.