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 - Appareils pour faire avancer les tiges ou les câblesAppareils pour augmenter ou diminuer la pression sur l'outil de forageAppareils pour compenser le poids des tiges
E21B 19/086 - Appareils pour faire avancer les tiges ou les câblesAppareils pour augmenter ou diminuer la pression sur l'outil de forageAppareils pour compenser le poids des tiges avec un cylindre actionné par un fluide
E21B 23/00 - Appareils pour déplacer, mettre en place, verrouiller, libérer ou retirer, les outils, les packers ou autres éléments dans les trous de forage
37 - Services de construction; extraction minière; installation et réparation
Produits et 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 - Procédés ou appareils pour commander l'écoulement du fluide extrait vers ou dans les puits
E21B 19/086 - Appareils pour faire avancer les tiges ou les câblesAppareils pour augmenter ou diminuer la pression sur l'outil de forageAppareils pour compenser le poids des tiges avec un cylindre actionné par un fluide
E21B 23/04 - Appareils pour déplacer, mettre en place, verrouiller, libérer ou retirer, les outils, les packers ou autres éléments dans les trous de forage mis en œuvre à l'aide de moyens fluides, p. ex. actionnés par 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 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 - Appareils pour faire avancer les tiges ou les câblesAppareils pour augmenter ou diminuer la pression sur l'outil de forageAppareils pour compenser le poids des tiges
E21B 19/086 - Appareils pour faire avancer les tiges ou les câblesAppareils pour augmenter ou diminuer la pression sur l'outil de forageAppareils pour compenser le poids des tiges avec un cylindre actionné par un fluide
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 - Appareils pour faire avancer les tiges ou les câblesAppareils pour augmenter ou diminuer la pression sur l'outil de forageAppareils pour compenser le poids des tiges
E21B 19/086 - Appareils pour faire avancer les tiges ou les câblesAppareils pour augmenter ou diminuer la pression sur l'outil de forageAppareils pour compenser le poids des tiges avec un cylindre actionné par un fluide
37 - Services de construction; extraction minière; installation et réparation
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et 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 - Services de construction; extraction minière; installation et réparation
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et 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 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 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.
