hard against the casing 98 again in this embodiment as in all the others auxiliary sealing devices can be used between the tubular 92 and the casing 98 and the process is done in a single trip referring now to fig2 30 yet another embodiment is illustrated again the similarities in the running in procedure will not be repeated because they are identical to the previously described embodiments in this situation the tubular 106 is initially formed with a flared out section 108 the diameter of the outer surface 110 is initially produced to be the finished diameter desired for support of the tubular 106 in a casing 112 see fig2 in which it is to be inserted however prior to the insertion into the casing 112 and as shown in fig2 the flared out section 108 is corrugated to reduce its outside diameter so that it can run through the inside diameter of the casing 112 the manner of corrugation or other diameter reducing technique can be any one of a variety of different ways so long as the overall profile is such that it will pass through the casing 112 using a swage assembly of the type previously described which is in a shape conforming to the corrugations illustrated in fig2 but tapered to a somewhat larger dimension the shape shown in fig2 is attained the shape in fig2 is similar to that in fig2 except that the overall dimensions have been increased to the point that there are locations 114 in contact with the casing 112 these longitudinal contacts in.