Abstract: Methods and apparatus for forming a fluid for use within in a subterranean formation including crosslinking a polymer along the surface of microspheres in a water-in-water emulsion and introducing the microspheres into the subterranean formation. Methods and apparatus for forming a fluid for use within in a subterranean formation including crosslinking a polymer along the surface of microspheres in a water in water emulsion, isolating the microspheres from the emulsion, and introducing the microspheres into the subterranean formation. Methods and apparatus for forming a fluid to treat a subterranean formation including introducing a crosslinkable polymer, partitioning agent, and crosslinker into a solvent, crosslinking the crosslinkable polymer, isolating beads of the crosslinkable polymer from the partitioning agent, introducing the beads into a fluid for treating a subterranean formation.

Abstract: A hub-driveshaft assembly comprises a hub and driveshaft with a flat portion having a width. The hub comprises a body having an axial bore therethrough, a set screw hole extending radially through a wall of the body and communicating with the axial bore, and an alignment feature positioned near an entrance to the axial bore, wherein the alignment feature substantially aligns the flat portion of the driveshaft with the set screw hole when the driveshaft is inserted into the axial bore. In another embodiment, the hub comprises an alignment feature to promote proper alignment of the driveshaft with respect to the hub when the driveshaft is inserted into the axial bore, wherein the alignment feature is eliminated under load. In yet another embodiment, the hub comprises an alignment feature that flattens in response to loading from the driveshaft.

Abstract: A subterranean formation stimulation method utilizes a treatment fluid comprising residual drilling fluid injected into the formation, and producing the stimulated formation. In one embodiment, a tight gas formation is fractured and the fracture has a higher conductivity than the formation.

Abstract: A method of fracturing a subterranean formation while drilling a well includes the steps of preparing a fluid useful for drilling a wellbore into the formation; drilling the wellbore into the formation with the fluid; acidizing the fluid such that the acid soluble additive is degraded; and fracturing the formation with the fluid in the wellbore to create a channel in the formation.

Abstract: Methods for treating a formation penetrated by a wellbore which improves fluid loss control during treatment. In some aspects, the treatments include preparing an aqueous fluid including one or more water inert degradable polymers and an optional viscosifier, injecting the aqueous fluid into the wellbore at a pressure equal to or greater than the formation's fracture initiation pressure, and thereafter injecting into the wellbore a proppant laden fluid at a pressure equal to or greater than the formation's fracture initiation pressure. The water inert degradable polymer may be a polymer such as an emulsion polymer or a latex polymer. Some methods of the invention use a fluid which may have a normalized leak off coefficient (Cw/sqrt(K)) equal to or less than about 0.0022, 0.0014, or 0.0010. A conventional fluid loss additive may or may not be used in conjunction with the treatment fluid and/or the proppant laden fluid. The water inert degradable polymer may or may not substantially enter formation pores.

Abstract: A compaction unit (100) includes (a) an elongated open-ended ramming chamber (50) having a fill port opening (51). A ramming head (20) pushes material within ramming chamber (50) to add a new lift to a continuous homogeneous block (40) comprised of all previously compressed material. As the ramming head (20) moves forward, it closes off the fill port opening (51). A shearing chamber (60) fractures the blocks to any desired length, while a support platform (70) supports and stores the blocks until utilized. The shearing chamber (60) moves transverse to the ramming chamber to form the fracture.

Abstract: An apparatus is provided for mounting and displaying a taxidermy display, usually a bird or fowl. A bird is mounted on a rod appropriately sized to the birds size and weight. Said rod may be bent to effect the desired presentation of the mounted bird. Types of mounts include landing birds, flying birds right and left directions, or others not traditionally used. The bird is secured on the rod eliminating wires for holding the bird and eliminating driftwood as a mounting base. The resulting combination of the rod with its ability to be bent to and then holding the desired position, the affixing of the bird to that rod, and the affixing of the rod to a mounting base which may be securely affixed to a wall provides unsurpassed stability for the mounted bird. The rod being fixedly or adjustably joined to the mounting base also provides a permanent and more stable mounting apparatus than the heretofore unstable methods of mounting birds.

Abstract: An apparatus is provided for mounting and displaying a taxidermy display, usually a bird or fowl. A bird is mounted on a rod appropriately sized to the birds size and weight. Said rod may be bent to effect the desired presentation of the mounted bird. Types of mounts include landing birds, flying birds right and left directions, or others not traditionally used. The bird is secured on the rod eliminating wires for holding the bird and eliminating driftwood as a mounting base. The resulting combination of the rod with its ability to be bent to and then holding the desired position, the affixing of the bird to that rod, and the affixing of the rod to a mounting base which may be securely affixed to a wall provides unsurpassed stability for the mounted bird. The rod being fixedly or adjustably joined to the mounting base also provides a permanent and more stable mounting apparatus than the heretofore unstable methods of mounting birds.

Abstract: A protective liner for a truck bed of a pickup truck. The liner includes a front wall having an indicia mounting portion. The indicia mounting portion includes a frame surrounding the mounting surface dimensioned for mounting of a conventional sized license plate. The mounting surface may include graphics or lettering which is formed to protrude inwardly towards the cab of the vehicle to facilitate mounting. The liner also includes friction strips positioned between the ribs of the floor to provide friction to keep cargo from sliding about the floor. Finally, a molding for attaching the tailgate panel to the tailgate has a pair of arms for slidably receiving the panel and a flange to protect an adhesive strip from contamination.

Abstract: A protective liner for a truck bed of a pickup truck. The liner includes a front wall having an indicia mounting portion. The indicia mounting portion includes a frame surrounding the mounting surface dimensioned for mounting of a conventional sized license plate. The mounting surface may include graphics or lettering which is formed to protrude inwardly towards the cab of the vehicle to facilitate mounting. The liner also includes friction strips positioned between the ribs of the floor to provide friction to keep cargo from sliding about the floor. Finally, a molding for attaching the tailgate panel to the tailgate has a pair of arms for slidably receiving the panel and a flange to protect an adhesive strip from contamination.

Abstract: The present invention is directed to an aqueous foamed Drilling Fluid for drilling well bores into a subterranean formation, comprising water, at least one clay and at least one foaming agent. According to the invention, it further comprises at least one metal hydroxide. The invention further relates to a method for preparing said foamed drilling fluid.