Abstract: The present invention is directed to an aqueous superabsorbent polymer paste comprising from about 1 to about 5 wt % of superabsorbent particles and from about 95 to about 99 wt % of an aqueous water-soluble solution having from about 0.5 to about 5%, preferably from about 1 to about 3% solid level. The present invention is also directed to a coated substrate comprising a substrate material and an aqueous superabsorbent polymer paste comprising a blend of i) from about 1 to about 5 wt % of superabsorbent particles and ii) from about 95 to about 99 wt % of an aqueous water-soluble solution. The present invention is also directed to a method for reducing the loss of circulation fluids into flow passages of a subterranean formation during well drilling, completion or work over operations, by using the aqueous superabsorbent polymer paste of the present invention.

Abstract: The present invention is directed to an aqueous superabsorbent polymer paste comprising from about 1 to about 5 wt % of superabsorbent particles and from about 95 to about 99 wt % of an aqueous water-soluble solution having from about 0.5 to about 5%, preferably from about 1 to about 3% solid level. The present invention is also directed to a coated substrate comprising a substrate material and an aqueous superabsorbent polymer paste comprising a blend of i) from about 1 to about 5 wt % of superabsorbent particles and ii) from about 95 to about 99 wt % of an aqueous water-soluble solution. The present invention is also directed to a method for reducing the loss of circulation fluids into flow passages of a subterranean formation during well drilling, completion or work over operations, by using the aqueous superabsorbent polymer paste of the present invention.

Abstract: Two elongated, flat, belt end-tabs (20) and (32) made of a material suitable for permanent attachment to opposite ends of a torso-encircling strap (38). The first said belt end-tab (20) having Velcro hook (28) material attached lengthwise to it's underside and, the second said belt end-tab (32) having Velcro loop (34) material attached lengthwise to it's topside. Said belt end tabs (20) and (32) being releasably attachable to each other in an overlapping fashion by the mating of said Velcro hook (28) and said Velcro loop (34). Said Velcro hook (28) being a predetermined length so that approximately one inch of the free end of said belt end tab (20) is left uncovered so that pull-grip (30) is formed. In addition, a belt buckle (22) is mounted to the first said belt end tab (20) by means of a buckle positioning hole (24) which gives the assembly the deceptive appearance of being fastened with a buckle.