Method and apparatus for handling wellbore tubulars
First Claim
1. A tubular handling system, comprising:
- a first support member adapted to support a tubular utilizing a first portion of a shoulder of the tubular;
a second support member adapted to support the tubular utilizing a second portion of the shoulder; and
a rotary seal adapted to provide communication between the first support member and a controller while allowing rotation of the first support member.
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Accused Products
Abstract
Aspects of the present invention provide a tubular handling system for handling wellbore tubulars. In one aspect, the present invention provides a tubular handling system adapted to retain a tubular without damaging the outer surface of the tubular. In another aspect, the present invention provides a method of connecting tubulars by remotely controlling the connection process, including joint compensation, alignment, make up, and interlock. In one embodiment, the tubular handling system comprises an elevator adapted to support a tubular utilizing a first portion of an upset of the tubular and a spider adapted to support the tubular utilizing a second portion of the upset. In another embodiment, at least one of the elevator and the spider is remotely controllable. In yet another embodiment, the tubular handling system comprising a joint compensator system adapted to provide fluid communication to the elevator during rotation of the tubular.
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Citations
53 Claims
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1. A tubular handling system, comprising:
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a first support member adapted to support a tubular utilizing a first portion of a shoulder of the tubular; a second support member adapted to support the tubular utilizing a second portion of the shoulder; and a rotary seal adapted to provide communication between the first support member and a controller while allowing rotation of the first support member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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27. A method of handling a tubular, comprising:
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providing a rotary seal to provide communication between the first support member and a controller; supporting the tubular along a first downward facing portion of an upset using a first support member; supporting the tubular along a second downward facing portion of the upset using a second support member; and remotely controlling at least one of the first support member and the second support member. - View Dependent Claims (28, 29, 30, 31, 32, 33, 34, 35)
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36. A method of handling tubulars, comprising:
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supporting a first tubular using a spider; sending data relating to retention of the first tubular from the spider to a controller; supporting a second tubular using an elevator; sending data relating to retention of the second tubular from the elevator to the controller; connecting the second tubular to the first tubular; disengaging the spider from the first tubular; lowering a portion of the second tubular through the spider; engaging the spider to the second tubular; sending data relating to retention of the second tubular from the spider to the controller; and disengaging the elevator from the second tubular. - View Dependent Claims (37, 38, 39, 40, 41)
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42. A tubular handling system, comprising:
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a first support member adapted to support a tubular utilizing a first portion of an upset of the tubular; a second support member adapted to support the tubular utilizing a second portion of the upset; a rotary seal adapted to provide communication between the first support member and a controller while allowing rotation of the first support member; and a rotary table for supporting the second support member. - View Dependent Claims (43, 44, 45, 46)
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47. A tubular handling system, comprising:
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a first support member adapted to support a tubular utilizing a first portion of an upset of the tubular; a second support member adapted to support the tubular utilizing a second portion of the upset; a rotary seal adapted to provide communication between the first support member and a controller while allowing rotation of the first support member; and a tong assembly for connecting the tubular with a second tubular. - View Dependent Claims (48, 49)
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50. A method of handling a tubular, comprising:
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supporting the tubular along a first downward facing portion of an upset using a first support member; supporting the tubular along a second downward facing portion of the upset using a second support member; remotely controlling at least one of the first support member and the second support member; and providing a fluid to the first support member during rotation of the tubular. - View Dependent Claims (51, 52, 53)
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Specification