37 - Construction and mining; installation and repair services
Goods & Services
Maintenance and repair of downhole equipment in the nature of removal and suspension of a sucker rod assembly within a wellbore for purposes of maintenance and repair
The present invention is a rod jack apparatus with four vertical legs that form a framework and first and second lower brackets connected to the vertical legs. Two hydraulic cylinders extend upwardly from the lower brackets, pass through a first horizontal plate, and are connected to a second horizontal plate. A primary clamping mechanism is situated on top of each of the two horizontal plates, and a secondary clamping mechanism is attached to the underside of each horizontal plate. The apparatus is configured to receive a polished rod, and the primary and secondary clamping mechanisms are configured to grip the polished rod when activated. The sucker rod assembly is lifted out of the well when the first and second hydraulic cylinders are extended. The invention includes a method of using the apparatus described herein.
E21B 43/12 - Methods or apparatus for controlling the flow of the obtained fluid to or in wells
E21B 19/086 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
E21B 23/04 - Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
The present invention is a rod jack apparatus with four vertical legs that form a framework and first and second lower brackets connected to the vertical legs. Two hydraulic cylinders extend upwardly from the lower brackets, pass through a first horizontal plate, and are connected to a second horizontal plate. A primary clamping mechanism is situated on top of each of the two horizontal plates, and a secondary clamping mechanism is attached to the underside of each horizontal plate. The apparatus is configured to received a polished rod, and the primary and secondary clamping mechanisms are configured to grip the polished rod when activated. The sucker rod assembly is lifted out of the well when the first and second hydraulic cylinders are extended. The invention includes a method of using the apparatus described herein.
The present invention is a rod jack apparatus with, four vertical legs that form a framework and first and second lower brackets connected to the vertical legs. Two hydraulic cylinders extend upwardly from the lower brackets pass through a first horizontal plate, and are connected to a second horizontal plate. A primary damping mechanism is situated on top of each of the two horizontal plates, and a secondary clamping mechanism is attached to the underside of each horizontal plate. The apparatus is configured to received a polished rod, and the primary and secondary clamping mechanisms are configured to grip the polished rod when activated. The sucker rod assembly is lifted, out of the well when the first and second hydraulic cylinders are extended. The invention includes a method of using the apparatus described herein.
E21B 19/08 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods
E21B 19/086 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
42 - Scientific, technological and industrial services, research and design
Goods & Services
Oil drilling services, namely, frac screen out support; cleaning of oilfield equipment, namely, general cleaning of oilfield equipment, oil rig cleaning and oil tank cleaning; oilfield equipment maintenance services, namely, wellhead greasing; Rental of oilfield drilling equipment, namely, frac screen-out package, job site combo unit, light towers and generators, open top tank, pipe ramps and wellhead frac stands Oil production services, namely, frac screen out support, steam heating Performing oil well diagnostics, namely, production testing and flowback; oilfield services, namely, steel tank inspections
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
42 - Scientific, technological and industrial services, research and design
Goods & Services
Oil drilling services, namely, frac screen out support; cleaning of oilfield equipment, namely, general cleaning of oilfield equipment, oil rig cleaning and oil tank cleaning; oilfield equipment maintenance services, namely, wellhead greasing; Rental of oilfield drilling equipment, namely, frac screen-out package, job site combo unit, light towers and generators, open top tank, pipe ramps and wellhead frac stands Oil production services, namely, frac screen out support, steam heating Performing oil well diagnostics, namely, production testing and flowback; oilfield services, namely, steel tank inspections
An open top tank comprising a first internal compartment, second internal compartment, and third internal compartment, all longitudinally aligned, and a pair of diffusers situated on top of the first internal compartment. Each diffuser comprises an inner diffuser tube coupled to an outer diffuser tube. The inner diffuser tube comprises a plurality of slots, and the outer diffuser tube comprises at least one outlet port. The inner diffuser tube is situated inside of the outer diffuser tube to create an annular space between an outer surface of the inner diffuser tube and an inner surface of the outer diffuser tube.
An open top task comprising a first internal compartment, second internal compartment, and third internal compartment, all longitudinally aligned, and a pair of diffusers situated on top of the first internal compartment. Each diffuser comprises an inner diffuser tube coupled to an outer diffuser tube. The inner diffuser tube comprises a plurality of slots, and the outer diffuser tube comprises at least one outlet port. The inner diffuser tube is situated inside of the outer diffuser tube to create an annular space between an outer surface of the Inner diffuser tabs and an inner surface of the outer diffuser tube.
An open top task comprising a first internal compartment, second internal compartment, and third internal compartment, all longitudinally aligned, and a pair of diffusers situated on top of the first internal compartment. Each diffuser comprises an inner diffuser tube coupled to an outer diffuser tube. The inner diffuser tube comprises a plurality of slots, and the outer diffuser tube comprises at least one outlet port. The inner diffuser tube is situated inside of the outer diffuser tube to create an annular space between an outer surface of the Inner diffuser tabs and an inner surface of the outer diffuser tube.
The present invention is a rod jack apparatus with, four vertical legs that form a framework and first and second lower brackets connected to the vertical legs. Two hydraulic cylinders extend upwardly from the lower brackets pass through a first horizontal plate, and are connected to a second horizontal plate. A primary damping mechanism is situated on top of each of the two horizontal plates, and a secondary clamping mechanism is attached to the underside of each horizontal plate. The apparatus is configured to received a polished rod, and the primary and secondary clamping mechanisms are configured to grip the polished rod when activated. The sucker rod assembly is lifted, out of the well when the first and second hydraulic cylinders are extended. The invention includes a method of using the apparatus described herein.
E21B 19/08 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods
E21B 19/086 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
The present invention is a rod jack apparatus with four vertical legs that form a framework and first and second lower brackets connected to the vertical legs. Two hydraulic cylinders extend upwardly from the lower brackets, pass through a first horizontal plate, and are connected to a second horizontal plate. A primary clamping mechanism is situated on top of each of the two horizontal plates, and a secondary clamping mechanism is attached to the underside of each horizontal plate. The apparatus is configured to receive a polished rod, and the primary and secondary clamping mechanisms are configured to grip the polished rod when activated. The sucker rod assembly is lifted out of the well when the first and second hydraulic cylinders are extended. The invention includes a method of using the apparatus described herein.
E21B 19/08 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods
E21B 19/086 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
E21B 23/00 - Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
