Apparatus and method for fluidically coupling tubular sections and tubular system formed thereby
An apparatus for connecting an outer tubular ( 236 ) and an inner tubular ( 218 ) on a well platform by applying a crimping force to the outer tubular ( 236 ) when the outer tubular ( 236 ) is disposed about the inner tubular ( 218 ) and the inner tubular ( 218 ) is suspending from the well platform. The apparatus includes a support assembly ( 244 ) operably associated with the well platform and a crimping assembly ( 242 ) operably associated with the support assembly ( 244 ). The crimping assembly ( 242 ) is operable to mechanically deform the outer tubular ( 236 ) into contact with the inner tubular ( 218 ).
1. A method for connecting tubular sections on a well platform, the method comprising:
providing a crimping assembly;
providing first and second tubular sections, the second tubular section having a disconnection ring disposed thereabout and threadably releasable therefrom;
suspending the first tubular section from the well platform;
threadably engaging the second tubular section with the first tubular section forming a coupled joint;
locating a sleeve over the coupled joint, wherein a first portion of the sleeve is disposed about the first tubular section and a second portion of the sleeve is disposed about the second tubular section by aligning a mating profile of the sleeve with a mating profile of the disconnection ring;
crimping the second portion of the sleeve with the crimping assembly to connect the sleeve to the disconnection ring; and
crimping the first portion of the sleeve with the crimping assembly to connect the sleeve to the first tubular section.
2. The method as recited in claim 1 wherein providing first and second tubular sections further comprises providing first and second tubular screen sections.
3. The method as recited in claim 2 wherein suspending the first tubular section from the well platform further comprises suspending the first tubular screen section from a screen table located on the well platform.
4. The method as recited in claim 3 wherein, after threadably engaging the second tubular section with the first tubular section forming a coupled joint, removing the screen table and supporting the first and second tubular screen sections with a hoisting apparatus of the well platform.
5. The method as recited in claim 2 further comprising establishing a flow path between the first and second tubular screen sections in a region between the interior of the sleeve and the exterior of the coupled joint.
6. The method as recited in claim 1 further comprising establishing a flow path between the first and second tubular sections in a region between the interior of the sleeve and the exterior of the coupled joint.
7. The method as recited in claim 1 wherein crimping the sleeve further comprises pneumatically operating the crimping assembly.
8. The method as recited in claim 1 wherein crimping the sleeve further comprises hydraulically operating the crimping assembly.
9. A completion assembly for installation in a wellbore positioned below a well platform, the completion assembly comprising:
first and second tubular screen sections threadably engaging one another to form a coupled joint on the well platform, the tubular screen sections each having a base pipe, an outer housing disposed about the base pipe and forming a fluid flow path therebetween and a filter medium disposed about the base pipe;
a disconnection ring disposed about and threadably releasable from the second tubular screen section; and
a sleeve positioned over the coupled joint, wherein a first portion of the sleeve is crimped on the well platform into contact with the outer housing of the first tubular screen section and wherein a second portion of the sleeve is crimped on the well platform into contact with the disconnection ring, such that the sleeve establishes a flow path between the first and second tubular screen sections in a region between the interior of the sleeve and the exterior of the coupled joint;
wherein the disconnection ring and the sleeve each have a mating profile for locating the sleeve relative to the first and second tubular screen sections prior to crimping.
10. The completion assembly as recited in claim 9 further comprising a flow control assembly in fluid communication with the first and second tubular screen sections that is operable to control fluid inflow into an interior of the completion assembly.
11. The completion assembly as recited in claim 9 further comprising a seal positioned between the sleeve and the outer housing of the second tubular screen section.
12. The completion assembly as recited in claim 9 further comprising a seal positioned between the sleeve and the outer housing of the first tubular screen section.