Horizontal pipe connection and length detection system
First Claim
1. A tubular handling apparatus for a drilling system, comprising:
- a first trough configured to receive at least a first tubular and a second tubular;
a second trough extending generally parallel to the first trough, the first and second troughs being generally horizontal, wherein the second trough is configured to receive the first and second tubulars from the first trough;
a first skate movable along the first trough and configured to engage a first end of the first tubular;
a second skate movable along the first trough and configured to engage a second end of the second tubular, wherein the first and second skates are configured to push a third end of the first tubular into engagement with a fourth end of the second tubular in the first trough;
a tongs configured to engage the first and second tubulars in the first trough and apply torque thereto; and
a V-door, wherein the second trough is aligned with the V-door and a well center.
1 Assignment
0 Petitions
Accused Products
Abstract
A tubular handling apparatus for a drilling system, a method for handling tubulars, and a drilling system. The apparatus includes a first trough configured to receive at least a first tubular and a second tubular, a first skate movable along the first trough and configured to engage a first end of the first tubular, and a second skate movable along the first trough and configured to engage a second end of the second tubular. The first and second skates are configured to push a third end of the first tubular into engagement with a fourth end of the second tubular in the first trough. The apparatus also includes a tongs configured to engage the first and second tubulars in the first trough and apply torque thereto.
-
Citations
8 Claims
-
1. A tubular handling apparatus for a drilling system, comprising:
-
a first trough configured to receive at least a first tubular and a second tubular; a second trough extending generally parallel to the first trough, the first and second troughs being generally horizontal, wherein the second trough is configured to receive the first and second tubulars from the first trough; a first skate movable along the first trough and configured to engage a first end of the first tubular; a second skate movable along the first trough and configured to engage a second end of the second tubular, wherein the first and second skates are configured to push a third end of the first tubular into engagement with a fourth end of the second tubular in the first trough; a tongs configured to engage the first and second tubulars in the first trough and apply torque thereto; and a V-door, wherein the second trough is aligned with the V-door and a well center. - View Dependent Claims (2)
-
-
3. A method for handling tubulars in a drilling system, the method comprising:
-
receiving a first tubular and a second tubular into a first trough; moving the first and second tubulars together in the first trough using a first skate that engages a first end of the first tubular, and a second skate that engages a second end of the second tubular; connecting together a third end of the first tubular and a fourth end of the second tubular by applying torque thereto; determining a distance between the first and second skates after connecting together the first and second tubulars, wherein the distance corresponds to a length of the first and second tubulars after being connected together; and transferring the first and second tubulars, after connecting the first and second tubulars together, to a second trough that is generally parallel to the first trough and is aligned with a well center. - View Dependent Claims (4, 5, 6, 7)
-
-
8. A drilling system, comprising:
-
a drilling platform positioned over a well; a V-door extending from the drilling platform, the drilling platform being configured to receive a tubular via the V-door; and a catwalk positioned adjacent to the V-door, the V-door being configured to receive the tubular from the catwalk, the catwalk comprising; a first trough configured to receive at least a first tubular and a second tubular; a first skate movable along the first trough and configured to engage a first end of the first tubular; a second skate movable along the first trough and configured to engage a second end of the second tubular, wherein the first and second skates are configured to push a third end of the first tubular into engagement with a fourth end of the second tubular in the first trough; a tongs configured to engage the first and second tubulars in the first trough and apply torque thereto; and a second trough extending generally parallel to the first trough, the second trough being configured to receive the first and second tubulars after the first and second tubulars are connected together in the first trough, wherein the second trough is aligned with the well.
-
Specification