Ppi Engineering & Construction Services, LLC

Other

Seaboard-Arval Corporation

Ronald D Thomas

Tommy L Williamson

Henry Louis Restarick

A combination pier includes: a pile disposed in a bore hole from the bottom of the bore hole to a desired depth; and a pier disposed in the bore hole from the desired depth to the surface. A method for constructing a combination pier includes: forming a pile in a bore hole from the bottom of the bore hole to a desired depth; and forming a pier from the desired depth to the surface.

Combination pier

A pier tool, includes: a tubular body having an uphole end and a downhole end and defining a flow path therethrough and a tamping head disposed within the flow path of the tubular body and defines tamping surface on a downhole side of the tamping head A method for forming a pier includes assembling a pier tool mandrel, a pier tool mandrel including the pier tool and forming a rammed aggregate pier using the pier tool mandrel.

Pier tool and method of use

Cargo rack

An adaptor assembly for attaching equipment to a casing head by means of pipe slips or other means of attachment integrated with the assembly, and having an elastomeric seal to contain leakage.

Drive pipe adaptor

A jarring apparatus for use with an electric line for upward jarring of a tool element stuck in an oil well including a tubular member having a tool element attached to its lower end. A hammer disposed in the tubular member is attached to a cylindrical rod for motion therewith by an electric line disposed through a longitudinal bore in the rod and is moved from a first configuration upwards to a second configuration by a quick, generally upward motion of the electric line toward an opposed anvil included with the tubular member, the quick generally upward motion of the cylindrical rod from its first configuration to its second configuration rapidly moving the hammer to strike against the anvil to provide a generally upward jarring action which is transmitted to jar the element in a generally upward direction. If the jarring does not loosen the stuck tool, disconnect means are provided for leaving the tubular member and tool element in the well but retrieving the electric line.

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Kingwood, TX, United States of America

Ronald D Thomas