Granted Patent B2

US 12,297,710 · App. 17/639,466 · Granted May 13, 2025

Inventor: Jairo Gutierrez Infante (Bogota, CO)

Assignee: Tubular Technology Tools LLC

E21B31/20E21B19/07E21B19/16

Abstract

Claims (45)

1. A tubular running tool, comprising:

a mandrel having an elongated body and configured for suspension above a wellbore;

a plurality of slips disposed on the mandrel;

each slip configured to receive and hold a swappable insert via a releasable interlocking junction;

wherein each swappable insert is configured with a gripping portion on an outer surface thereof;

a spear head coupled to one end of the mandrel and configured to guide the mandrel into an open end of a tubular at wellbore surface; and

wherein the mandrel is configured to actuation to urge the slips radially outward such that the swappable inserts disposed thereon are correspondingly urged radially outward to engage the open end of the tubular to permit manipulation of the tubular at the wellbore surface;

the manipulation of the tubular comprising suspension of the tubular over a platform having a plurality of powered articulated arms configured to extend and retract in a single horizontal plane to engage the tubular,

wherein each arm is linked to a jaw configured to engage the tubular to prevent rotation of the tubular.

2. The tool of claim 1 wherein:

the mandrel has a plurality of stepped ramps formed on the exterior of the body;

each slip has a plurality of stepped ramps configured for complementary engagement with the plurality of stepped ramps formed on the exterior of the mandrel body; and

wherein actuation of the mandrel in an axial direction urges each of the plurality of slips radially outward.

3. The tool of claim 1 wherein the mandrel is configured for rotation about a longitudinal axis of the elongated body to provide a determined torque.

4. The tool of claim 1 further comprising an actuator configured to actuate the mandrel to urge the slips radially outward.

5. The tool of claim 1 further comprising a spring to retain an end of the slips against the mandrel.

6. The tool of claim 1 wherein each swappable insert is configured with a circular sector profile such that an assembly of the inserts on the mandrel forms a tubular configuration having a pre-determined diameter.

7. The tool of claim 1 wherein the mandrel is configured with a through bore to permit fluid flow therethrough.

8. A method for running a tubular, comprising:

suspending a mandrel above a wellbore, the mandrel having an elongated body with a plurality of slips disposed thereon, each slip configured to receive and hold a swappable insert via a releasable interlocking junction, wherein each insert is configured with a gripping portion on an outer surface thereof;

disposing a spear head on the mandrel into an open end of a tubular at wellbore surface;

actuating the mandrel to urge the slips radially outward such that the gripping portion on the swappable inserts engages the inner surface of the tubular;

manipulating the tubular with the mandrel at the wellbore surface,

wherein manipulating the tubular comprises suspending the tubular over a platform having a plurality of powered articulated arms configured to extend and retract in a single horizontal plane to engage the tubular, wherein each arm is linked to a jaw configured to engage the tubular to prevent rotation of the tubular; and

actuating the mandrel at the well surface to retract the slips to disengage the gripping portion on the swappable inserts from the inner surface of the tubular to release the tubular.

9. The method of claim 8 further comprising mounting the swappable inserts on the slips to establish a desired external diameter for the assembly, each swappable insert having a pre-determined circular sector diameter.

10. The method of claim 8 wherein the mandrel is configured to torque the tubular engaged with the mandrel by rotating the tubular.

11. The method of claim 8 wherein the mandrel is configured with a plurality of stepped ramps formed on the exterior of the body, and each slip is configured with a plurality of stepped ramps configured for complementary engagement with the plurality of stepped ramps formed on the exterior of the mandrel body.

12. The method of claim 8 wherein the mandrel is configured for hydraulic actuation.

13. The method of claim 8 wherein the mandrel comprises a spear head configured to guide the mandrel into the open end of the tubular.

14. The method of claim 8 wherein the mandrel is configured with a through bore to permit fluid flow therethrough to the bore of the tubular engaged with the mandrel.

15. The method of claim 8 wherein manipulating the tubular further comprises inserting the tubular into the platform and/or withdrawing the tubular from the platform.

16. A system for running a tubular, comprising:

a mandrel having an elongated body and configured for suspension above a wellbore;

a plurality of slips disposed on the mandrel;

a plurality of swappable inserts configured for disposal on the slips, each insert being configured with a gripping portion on an outer surface thereof;

wherein each swappable insert is configured for attachment or detachment from the slip without removing the slip from the mandrel so an overall external diameter of the assembly of mandrel, slips, and inserts is readily alterable by swapping inserts on the slips;

a spear head coupled to one end of the mandrel and configured to guide the mandrel into an open end of a tubular at wellbore surface;

wherein the mandrel is configured for hydraulic actuation to urge the slips radially outward such that the swappable inserts disposed thereon are correspondingly urged radially outward to engage the open end of the tubular to permit manipulation of the tubular at the wellbore surface; and

a platform configured with a plurality of powered articulated arms configured to extend and retract in a single horizontal plane to engage the tubular,

wherein each arm is linked to a jaw configured to engage the tubular to prevent rotation of the tubular.

17. The system of claim 16 wherein the platform is configured for insertion and/or withdrawal of the tubular therefrom.

18. The system of claim 16 wherein the mandrel is configured with a through bore to permit fluid flow therethrough.

19. The system of claim 16 wherein the mandrel comprises a spring to retain an end of each of the slips against the mandrel.

20. The system of claim 16 wherein the mandrel is configured for rotation about a longitudinal axis of the elongated body to provide a determined torque.

Assignments (2)

Continuity (2)

References Cited (31)