Abstract: An apparatus includes a key disposed at least partially in a first recess in a first tubular, the key defining teeth facing in a first axial direction, a first biasing member biasing the key in the first axial direction relative to the first tubular, and a rack disposed at least partially in a second recess formed in a second tubular. The rack defines teeth that face in a second axial direction that is opposite to the first axial direction, the teeth of the rack being configured to mesh with the teeth of the key. The apparatus also includes a second biasing member engaging the rack and biasing the rack in a first circumferential direction, the rack being configured to reciprocate circumferentially relative to the second tubular by engagement with the key and the second biasing member, in response to the first tubular being rotated into connection with the second tubular.

Abstract: An electrocoagulation unit that may include an outer shell, and a set of electrodes disposed therein. At least two electrodes are separated from an adjacent electrode by an electrode gap. The outer shell may further include a fluid inlet; a fluid outlet; a first busbar opening with a first busbar gland associated therewith.

Abstract: A water treatment process that includes associating the water treatment process with an offshore operation; receiving a treated water stream comprising floc into a flotation vessel. The process further includes injecting an injection stream into the flotation vessel to interact with the treated water stream and removing floc from the treated water stream to form a secondary treated water stream.

Abstract: An electrocoagulation unit that may include an outer shell, and a set of electrodes disposed therein. At least two electrodes are separated from an adjacent electrode by an electrode gap. The outer shell may further include a fluid inlet; a fluid outlet; a first busbar opening with a first busbar gland associated therewith.

Abstract: An electrocoagulation unit that may include an outer shell, and a set of electrodes disposed within the inner housing. Each electrode is separated from an adjacent electrode by an electrode gap spacing. The outer shell may further include a fluid inlet; a fluid outlet; a first busbar opening with a first busbar gland associated therewith.

Abstract: A method for determining an integrity of a connection includes applying a high-contrast material to a connection between a first tubular and a second tubular. A torque is applied to the first tubular. Applying the torque to the first tubular includes rotating the first tubular relative to the second tubular to establish the connection. A change in pattern of the high-contrast material in analyzed, while the torque is applied to the first tubular, using a strain detection tool that does not contact the connection. A strain at the connection is determined, based at least partially upon analyzing the change in pattern of the high-contrast material. An integrity of the connection is determined, based at least partially upon the strain.

Abstract: An electrocoagulation unit that may include an outer shell, and a set of electrodes disposed within the inner housing. Each electrode is separated from an adjacent electrode by an electrode gap spacing. The outer shell may further include a fluid inlet; a fluid outlet; a first busbar opening with a first busbar gland associated therewith.

Abstract: A threaded connector for a large diameter tubular member includes a pin member having an external thread formed thereon with a first contact surface located on one side of the external thread and a sealing element located on the other side of the external thread, and a box member having an internal thread formed thereon with a first contact surface located on one side of the internal thread and a second contact surface located on the other side of the internal thread. The first contact surface of the pin member and the second contact surface of the box member correspond with and are configured to engage with each other, and the first contact surface of the box member and the sealing element of the pin member correspond with and are configured to engage with each other.

Abstract: A threaded connector for a large diameter tubular member includes a pin member having an external thread formed thereon with a first contact surface located on one side of the external thread and a sealing element located on the other side of the external thread, and a box member having an internal thread formed thereon with a first contact surface located on one side of the internal thread and a second contact surface located on the other side of the internal thread. The first contact surface of the pin member and the second contact surface of the box member correspond with and are configured to engage with each other, and the first contact surface of the box member and the sealing element of the pin member correspond with and are configured to engage with each other.