System and method for handling a tubular member

Patent metadata

Field	Value
Publication number	US-11454069-B2
Application number	US-202016854461-A
Country	US
Kind code	B2
Filing date	Apr 21, 2020
Priority date	Apr 21, 2020
Publication date	Sep 27, 2022
Grant date	Sep 27, 2022

Abstract

A system for handling a tubular member includes a gripping assembly configured to grip the tubular member. The system also includes a horizontal actuator configured to move the gripping assembly and the tubular member horizontally between a rack and alignment with a wellbore while the tubular member is gripped by the gripping assembly. The system also includes a vertical actuator coupled to the gripping assembly, the horizontal actuator, or both. The vertical actuator is configured to move the gripping assembly and the tubular member vertically while the tubular member is gripped by the gripping assembly and in alignment with the wellbore. The system also includes a rotating assembly coupled to the gripping assembly and configured to rotate the tubular member while the tubular member is gripped by the gripping assembly and in alignment with the wellbore.

First claim

What is claimed is:

1. A system for handling a tubular member, comprising:
a gripping assembly configured to grip the tubular member;
a horizontal actuator configured to move the gripping assembly and the tubular member horizontally between a rack and alignment with a wellbore while the tubular member is gripped by the gripping assembly;
a vertical actuator coupled to the gripping assembly, the horizontal actuator, or both, wherein the vertical actuator is configured to move the gripping assembly and the tubular member vertically while the tubular member is gripped by the gripping assembly and in alignment with the wellbore; and
a rotating assembly coupled to the gripping assembly and configured to rotate the tubular member while the tubular member is gripped by the gripping assembly and in alignment with the wellbore,
wherein the vertical actuator comprises a neck that is coupled to and positioned at least partially between the gripping assembly and the horizontal actuator, wherein the neck is configured to extend and retract vertically, and wherein the gripping assembly and the tubular member are lowered when the neck extends and the tubular member is gripped by the gripping assembly.

2. The system of claim 1 , wherein the gripping assembly comprises a first arm and a second arm that are configured to actuate between an open position and a closed position.

3. The system of claim 2 , wherein the rotating assembly comprises:
one or more first rollers coupled to the first arm; and
one or more second rollers coupled to the second arm, wherein the one or more first and second rollers are configured to grip and rotate the tubular member when the first and second arms are in the closed position to connect the tubular member to a tubular string in the wellbore or to disconnect the tubular member from the tubular string in the wellbore.

4. The system of claim 3 , wherein the one or more first rollers comprise an upper first roller and a lower first roller, wherein the one or more second rollers comprise an upper second roller and a lower second roller, and wherein the upper first and second rollers are configured to contact the tubular member vertically-above where the lower first and second rollers are configured to contact the tubular member.

5. The system of claim 3 , wherein the one or more first rollers comprise two first rollers, wherein the one or more second rollers comprise two second rollers, and wherein the two first rollers and the two second rollers are configured to contact the tubular member at different locations around a circumference of the tubular member.

6. The system of claim 3 , further comprising:
a motor;
a motor gear configured to be rotated by the motor;
a rear first arm gear configured to be rotated by the motor gear;
a first belt configured to be rotated by the rear first arm gear;
a front first arm gear configured to be rotated by the first belt; and
a first roller gear configured to be rotated by the front first arm gear, wherein the one or more first rollers are configured to be rotated by the first roller gear.

7. The system of claim 6 , further comprising:
a rear second arm gear configured to be rotated by the motor gear;
a second belt configured to be rotated by the rear second arm gear;
a front second arm gear configured to be rotated by the second belt; and
a second roller gear configured to be rotated by the front second arm gear, wherein the one or more second rollers are configured to be rotated by the second roller gear.

8. The system of claim 1 , wherein the horizontal actuator is coupled to and positioned at least partially between the rack and the neck.

9. The system of claim 1 , wherein the gripping assembly is configured to rotate with respect to the horizontal actuator from a first rotational position that faces toward the rack to a second rotational position that faces away from the rack.

10. A system for handling a tubular member, comprising:
a rack comprising:
a shaft; and
a holder coupled to the shaft, wherein the tubular member is configured to be stored at least partially within the holder;

a first horizontal actuator coupled to the rack; and
a first device coupled to the first horizontal actuator, wherein the first device comprises:
a gripping assembly configured to grip the tubular member; and
a rotating assembly coupled to the gripping assembly and configured to rotate the tubular member while the tubular member is gripped by the gripping assembly,

wherein:
the gripping assembly is configured to actuate between an open position and a closed position,
the first horizontal actuator is configured to move the first device such that the tubular member becomes positioned at least partially within the gripping assembly when the gripping assembly is in the open position,
the gripping assembly is configured to grip the tubular member when the gripping assembly is in the closed position,
the first horizontal actuator is configured to move the first device and the tubular member away from the rack while the tubular member is gripped by the gripping assembly, and
the rotating assembly is configured to rotate the tubular member after the first device and the tubular member have been moved away from the rack and while the tubular member is gripped by the gripping assembly,
wherein first device further comprises:
a motor;
a motor gear configured to be rotated by the motor;
a rear first arm gear configured to be rotated by the motor gear;
a first belt configured to be rotated by the rear first arm gear;
a front first arm gear configured to be rotated by the first belt; and
a first roller gear configured to be rotated by the front first arm gear,

wherein the rotating assembly comprises one or more first rollers that are configured to be rotated by the first roller gear.

11. The system of claim 10 , wherein the first horizontal actuator is configured to move the first device and the tubular member away from the rack and toward a tubular string that is positioned at least partially within a wellbore while the tubular member is gripped by the gripping assembly, and wherein the rotating assembly is configured to rotate the tubular member to couple the tubular member to the tubular string.

12. The system of claim 11 , wherein the first device further comprises a vertical actuator that is coupled to the first horizontal actuator and the gripping assembly, and wherein the vertical actuator is configured to extend to lower the gripping assembly and the tubular member, with respect to the first horizontal actuator, to cause the tubular member to contact the tubular string.

13. The system of claim 10 , further comprising:
a second horizontal actuator coupled to the rack; and
a second device coupled to the second horizontal actuator,
wherein the holder comprises:
an upper holder defining a slot; and
a lower holder defining an opening,

wherein the upper holder, the lower holder, or both is rotated to circumferentially-align the tubular member with the slot prior to removing the tubular member from the upper and lower holders, and
wherein the first and second horizontal actuators and the first and second devices are positioned vertically-between the upper holder and the lower holder.

14. A method for handling a tubular member, comprising:
moving a device toward the tubular member using a horizontal actuator coupled to the device;
actuating a gripping assembly of the device into an open position;
positioning the device such that the tubular member is at least partially within the gripping assembly;
actuating the gripping assembly into a closed po

Assignees

• Cameron Int Corp
• Schlumberger Technology Corp

Inventors

• Tambs Erling
• Zhou Zhijun
• Vatne Thomas

Classifications

• E21B19/146 Primary

  Carousel systems, i.e. rotating rack systems · CPC title

• E21B19/08

  Apparatus for feeding the rods or cables (E21B19/22 takes precedence; automatic feed E21B44/02); Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods · CPC title

• E21B19/06 Primary

  Elevators, i.e. rod- or tube-gripping devices · CPC title

• E21B19/168

  using a spinner with rollers or a belt adapted to engage a well pipe · CPC title

• E21B19/164

  motor actuated (E21B19/162 and E21B19/163 take precedence) · CPC title