US 11,834,915 B2
Downhole movable joint tool
James Patrick Massey, Breckenridge, CO (US); and Jeremy Todd Morrison, Pickton, TX (US)
Assigned to IMPACT SELECTOR INTERNATIONAL, LLC, Heath, TX (US)
Filed by Impact Selector International, LLC, Heath, TX (US)
Filed on Sep. 2, 2021, as Appl. No. 17/446,799.
Claims priority of provisional application 62/706,687, filed on Sep. 2, 2020.
Prior Publication US 2022/0065050 A1, Mar. 3, 2022
Int. Cl. E21B 17/05 (2006.01); E21B 17/10 (2006.01); E21B 17/02 (2006.01); E21B 23/14 (2006.01); E21B 17/20 (2006.01); E21B 7/04 (2006.01); E21B 7/06 (2006.01)
CPC E21B 17/05 (2013.01) [E21B 7/04 (2013.01); E21B 7/06 (2013.01); E21B 17/023 (2013.01); E21B 17/1014 (2013.01); E21B 17/1057 (2013.01); E21B 17/20 (2013.01); E21B 23/14 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An apparatus comprising:
a downhole tool operable to connect within a tool string, wherein the downhole tool is operable to connect together a first portion of the tool string and a second portion of the tool string and facilitate relative angular movement between the first portion of the tool string and the second portion of the tool string when the downhole tool is connected within the tool string, and wherein the downhole tool comprises:
a first body;
a second body;
a ball member connected to the first body and disposed within the second body, wherein the ball member comprises a first face, and wherein the first face comprises a first flat surface;
a ring disposed within the second body, wherein the ring comprises a second face, and wherein the second face comprises a second flat surface; and
a biasing member disposed within the second body, wherein the biasing member is operable to apply a force to the ring to force the second face against the first face to urge relative angular movement of the ball member and the ring to thereby urge relative angular movement of the first body and the second body toward a relative angular position in which a central axis of the first body and a central axis of the second body are axially aligned.