Abstract: A system for use in a wellbore using a tubing string formed from a plurality of connected tubulars. The tubulars are connected by a tubular threaded seal connector. The tubular threaded seal connector includes a coupling body. A first seal engagement portion is formed on the coupling body adjacent to a first shoulder formed on a portion of the J-area, and second seal engagement portion is formed on the coupling body adjacent a second shoulder formed on another portion of the J-area.

Abstract: An apparatus includes a first pin and a second pin. The first pin has a first joint section. The first joint section has first holes extending a length of the first joint section and terminating at a first preload face. The second pin has a second joint section. The second joint section has second holes extending a length of the first joint section and terminating at a second preload face. The second joint section is adapted to receive the first joint section and the first holes match the second holes when the first pin and the second pin are mated.

Abstract: An apparatus comprises a first number of splines located near a first end of a first joint section and a second number of splines located near a second end of a second joint section. The first number of splines extends in an axial direction of the first joint section and spans a circumferential surface of the first joint section. Each of the first number of splines has a base, a tip, and a pair of flanks that extends from the base to the tip and forms an acute angle. Each of the first number of splines are configured to be received between adjacent pairs of splines in the second number of splines as the first end of the first joint section and the second end of the second joint section are joined.

Abstract: A system for continuous asset verification for at least one piece of well equipment using at least one radio frequency identification tag comprising: at least one radio frequency identification tag for removably attaching to at least one piece of well equipment; a first processor for storing information about the well equipment and for communicating the information to the radio frequency identification tag; a transportable data storage device for receiving and storing from the first processor the information; a controller comprising a second processor adapted to engage with the transportable data storage device, thereby forming a smart controller, wherein the smart controller is adapted for scanning for radio frequency identification tag at least one predefined interval to detect the information; a third processor for communicating with the transportable data storage device and storing the information.

Abstract: A system for recording oil and gas inspection data comprising an inspection database server; a server-side vendor inspection database; at least one inspector client device; an inspector-side vendor inspection database; at least one customer client device; wherein at least one inspector inputs oil and gas inspection data to the inspection database server; wherein the inspection database server comprises computer instructions for instructing the inspection database server to provide at least one report; wherein the at least one inspector client device and the at least one customer client device are operable to access the oil and gas inspection data, the at least one report, or combinations thereof; and wherein the computer instructions instruct the inspection database server to formulate the at least one report for selected oil and gas inspection data and communicate the at least one report for viewing by at least one customer upon demand.

Abstract: A method for continuous asset verification using at least one radio frequency identification tag for at least one piece of well equipment comprising: writing information about the well equipment into a transportable data storage device; engaging the transportable data storage device with a controller forming a smart controller; encoding the information onto at least one radio frequency identification tag; removably attaching the radio frequency identification tag to the well equipment; transporting the well equipment with the smart controller to a site and scanning the well equipment with the smart controller during at least one predefined interval during transport; and writing the stored scanned radio frequency identification tag information from the transportable data storage device to data storage in communication with a third processor.

Abstract: A device for shifting a sliding sleeve. The sliding sleeve is concentrically positioned within a well, and wherein the well is in communication with a hydrocarbon reservoir. In the most preferred embodiment, the device comprises an outer housing forming an annulus with the well and a power piston slidably disposed within the outer housing. The power piston includes an upper shoulder configured to form an annular chamber and a tubular chamber relative to the outer housing, a lower shoulder configured to form an atmospheric chamber relative to the outer housing. The device further comprises a first latch for preventing upward movement of the power piston, a second latch for preventing downward movement of the power piston, and wherein movement of the power piston shifts the sliding sleeve.

Abstract: A device for shifting a sliding sleeve. The sliding sleeve is concentrically positioned within a well, and wherein the well is in communication with a hydrocarbon reservoir. In the most preferred embodiment, the device comprises an outer housing forming an annulus with the well and a power piston slidably disposed within the outer housing. The power piston includes an upper shoulder configured to form an annular chamber and a tubular chamber relative to the outer housing, a lower shoulder configured to form an atmospheric chamber relative to the outer housing. The device further comprises a first latch for preventing upward movement of the power piston, a second latch for preventing downward movement of the power piston, and wherein movement of the power piston shifts the sliding sleeve.

Abstract: A tubular pin member is received within a tubular box member. The pin member includes a reduced diameter portion forming a shoulder having an annular groove in the shoulder. A metal seal ring of aluminum bronze is shrink fitted onto the outer diameter wall of the annular groove. The tubular box member and the tubular pin member have cooperable connection means connecting the tubular members. The metal seal ring sealingly engages the box thereby establishing a metal-to-metal seal between the tubular members. Pressure in the flow bore of the tubular members applies a force to the inner diameter of the metal seal ring to enhance the metal-to-metal sealing engagement between the seal ring and the outer diameter wall and the box.