Abstract: Method and apparatus for supporting an instrument, particularly support that places as much as possible of the instrument weight onto the instrument user's lower body (i.e., waist/hips/thighs and lower). A patch of a releasably adhering fabric is attached to the back of the instrument. The patch attachment is preferably temporary (removable) but if permanent, then preferably the permanent attachment is made to a removable and replaceable component of the instrument. A hanger that is removably attachable to the user's waist/hips/thighs is at least partially covered by a releasably adhering fabric that will mate with (releasably adhere to) the fabric of the patch on the instrument. Rigid forms of the hanger can be used to reduce twisting of the instrument in the vertical plane, and can also be used to provide support wherein the patch-to-hanger releasable adherence location is positioned above the location of the removable attachment to the user.

Abstract: Method and apparatus for supporting an instrument, particularly support that places as much as possible of the instrument weight onto the instrument user's lower body (i.e., waist/hips/thighs and lower). A patch of a releasably adhering fabric is attached to the back of the instrument. The patch attachment is preferably temporary (removable) but if permanent, then preferably the permanent attachment is made to a removable and replaceable component of the instrument. A hanger that is removably attachable to the user's waist/hips/thighs is at least partially covered by a releasably adhering fabric that will mate with (releasably adhere to) the fabric of the patch on the instrument. Rigid forms of the hanger can be used to reduce twisting of the instrument in the vertical plane, and can also be used to provide support wherein the patch-to-hanger releasable adherence location is positioned above the location of the removable attachment to the user.

Abstract: A mudline riser-casing connecting assembly for an underwater well, where the mudline riser-casing connecting assembly comprises a bore hole conductor casing adapted to be fixed in a bore hole in the mudline and terminating at its upper end at or in the region of the mudline and which is adapted to support a fluid conveying riser and well bore casing, the assembly further comprising an annular landing shoulder on the inner face of the bore hole conductor casing at a position spaced downwardly from the upper end of the bore hole conductor casing and an annular hanger assembly adapted to be mounted to the upper end of the well bore casing, the annular hanger assembly being engagable with the landing shoulder to support the well bore casing from the landing shoulder, the mudline riser-casing connecting assembly further comprising a connector adapted at one end to be connected with the hanger assembly and adapted to be connected at the other end to the lower end of the riser, the connector being capable of selecti

Abstract: A surface blow-out prevention support system comprising a support accommodating the blow-out preventor which is adapted to be supported from an associated support structure, the support facilitating connection between the blow-out prevention system and a riser extending from an underwater well, a connector providing a fluid connection between the blow-out preventor and the associated support structure, the support comprising a plurality of suspension members extending between the associated support structure and the support, where the suspension members are mounted to the support at angularly equidistant positions around the central axis of the support, each suspension member comprising a flexible cord member extending between the support and the associated support structure through a sheave arrangement, the sheave arrangement including a resilient tensioning member which is capable of resilient longitudinal extension to cause the spacing between the support and the associated support structure to be varied.