Abstract: A member having a body, the body having at least a portion thereof comprising a generally cylindrical portion, the generally cylindrical portion having a circumference, wave energizable identification apparatus with an antenna within and encircling the generally cylindrical portion of the body, and methods to use such a member.

Abstract: A member having a body, the body having two spaced-apart ends, wave energizable identification apparatus which, in one aspect, is radio frequency identification apparatus with integrated circuit apparatus and antenna apparatus on the exterior of the body, and encasement structure encasing the identification apparatus, the encasement structure, in certain aspects, including one or a plurality of layers of heat resistant material and, in certain aspects, at least one layer of heat resistant material, and methods for producing such a member.

Abstract: A screen assembly for mounting on mounting structure of a vibratory separator, the mounting structure having at least one support part, and methods of its use, the screen assembly including a frame with a first frame end, a second frame end and a first side and a second side, at least one crossmember, extending from the first frame end to the second frame end, and spaced-apart from the sides, the frame having a top and a bottom, the at least one crossmember having a top and a bottom positionable above and adjacent a support part of the mounting structure, screening material on the frame, and space maintenance apparatus on the bottom of the at least one crossmember for occupying a space between the crossmember and the support part.

Abstract: A rig, the rig useful in well operations, the rig having rig structure above the earth, and heat transfer loop apparatus connected to the rig for supplying heat transfer fluid for use on the rig, either from a loop or loops with portion(s) in water or portion(s) in earth, or both.

Abstract: A screen mounting basket for a vibratory separator for separating components of material introduced into the basket, the vibratory separator including a collection receptacle beneath the basket, the basket including two opposed spaced-apart side walls having first ends and second ends, the first ends spaced-apart by spaced-apart end walls connected to each of the side walls, a basket bottom between the two spaced-apart side walls, at least one screen assembly positioned vertically in the basket for interceptions material introduced into the basket and for screening said material, and the at least one screen assembly extending from one side wall of the basket to the other.

Abstract: A screen assembly, a vibratory separator with such a screen assembly and methods of its use, the screen assembly, in certain aspects, having a frame with a first frame end spaced apart from a second frame end by two opposed spaced-apart sides including a first side and a second side, screening material on the frame, a plurality of crossmembers spaced apart and extending from the first side to the second side, each crossmember of the plurality of crossmembers connected to the first side and the second side, and each crossmember of the plurality of crossmembers having at least one series of openings therethrough; in one particular aspect the frame having crossmembers located to facilitate sealing of the support against screen assembly mounting structure of a vibratory separator; and methods for using such frames and such screen assemblies.

Abstract: A play activity set having, in at least certain aspects, target apparatus at which at least one object may be directed; at least one object for throwing at the target apparatus; the target apparatus and the at least one object made by separating box material from a single box or from a plurality of boxes; and, in one aspect, such a play activity set wherein the single box is, e.g., a pizza box.

Abstract: A screen assembly for releasable mounting to a mounting structure of a vibratory separator, the mounting structure having a body over which a screen assembly is positionable, part of fluid to be treated by the vibratory separator flowable through the body, at least one upwardly projecting member projecting upwardly from the body, said at least one upwardly projecting member sized and configured so it is receivable in a corresponding C-shaped channel part in the screen assembly, the screen assembly having a support, screening material on the support, at least one C-shaped channel part in the support, said at least one C-shaped channel part sized, configured, and located for receiving said at least one upwardly projecting member of the body of the mounting structure.

Abstract: A method for mounting a screen assembly to a screen mounting structure of a vibratory separator to effectively seal the screen assembly in place, the method in certain aspects including locating the screen assembly on a screen mounting structure of the separator, positioning the screen assembly so that crossmembers of a four-sided generally rectangular support of the screen assembly are either all parallel to or are all transverse to a direction of material flowing across the screen assembly, forcing two sides of the support of the screen assembly down with a crowning apparatus to effect crowning of the screen assembly, the support sufficiently flexible so that two sides thereof other than the two forced-down sides sealingly contact a surface of the screen mounting structure along substantially all of their length.

Abstract: A screen assembly, a vibratory separator with such a screen assembly and methods of its use, the screen assembly, in certain aspects, having a frame with a first frame end spaced apart from a second frame end by two opposed spaced-apart sides including a first side and a second side, screening material on the frame, a plurality of crossmembers spaced apart and extending from the first side to the second side, each crossmember of the plurality of crossmembers connected to the first side and the second side, and each crossmember of the plurality of crossmembers having at least one series of openings therethrough; in one particular aspect the frame having crossmembers located to facilitate sealing of the support against screen assembly mounting structure of a vibratory separator; and methods for using such frames and such screen assemblies.