Supporting drilling contractors and operators'' ESG goals and objectives for a carbon-neutral future, Caterpillar has created targeted solutions. Among these is the Cat Energy Storage Solution, a ...
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The utility model provides a hydraulic pressure energy storage oil workover rig experimental model, include through detachable mode fixed mounting at subaerial base platform, a test bench, the laboratory bench is in through the …
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Download Citation | Study on Hydraulic Energy-Recovering Workover Rig and the Simulation for ... so often dismissed as the equivalent to the electric storage battery, are also versatile enough to ...
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The invention relates to the technical field of workover rig accessories, in particular to a frequency conversion energy storage device of a workover rig, which comprises a derrick and an energy storage box arranged on the side part …
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The invention relates to a super capacitor energy storage driving device for a workover rig. The super capacitor energy storage driving device for the workover rig comprises an AC/DC rectifier, a DC/AC inverter, a super capacitor module energy storage device, a controller, a three-phase alternating current variable frequency motor, an alternating …
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Energy storage workover rig. Abstract. The invention discloses an energy storage workover rig which comprises a battery module, wherein the battery module is used for supplying …
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Energy storage systems are an important component of the energy transition, which is currently planned and launched in most of the developed and developing countries. The article outlines development of an electric energy storage system for drilling based on electric-chemical generators. Description and generalization are given for the main ...
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The energy storage battery replaces the internal combustion engine for workover operations, eliminating idle energy consumption and exhaust emissions, saving energy …
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China''s first offshore workover rig was made in 1997. From then on, the design and manufacture of offshore workover rigs has entered a new era (Zhang and He 2002; Lu 2008). The
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The utility model discloses a hydraulic pressure energy storage workover rig automated control system, including being located brake valve lever, the PLC controller of control chamber and being located the control chamber outward and the execution control device of ...
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Net electric power workover rig energy storage control system. Technical field. It the utility model is related to petroleum well servicing rig technical field, and in particular to...
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The invention discloses an energy-storage type hybrid workover rig, and relates to mechanical equipment for workover treatment of oil wells and water wells in the oil field. The energy-storage type hybrid workover rig mainly comprises an automobile chassis, a derrick, an engine module, a motor module, an actuating mechanism, an energy storage …
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The under-pressure energy storage workover rig has the advantages of solving the problems of releasing of oil pipes during a pulling-out process and large energy consumption, guaranteeing safety production, improving work efficiency to …
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Electric workover rig is a mobile self-propelled rig used to perform one or more remedial operations, such as deepening, plugging back, pulling and resetting liners, on a producing oil or gas well to try to restore or increase …
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It specifically discusses the evolution of an electric energy storage system for drilling, drawing its foundation from electric-chemical generators. The primary focus lies on drilling rigs isolated within individual pads, which may be powered by diverse sources such as diesel gensets, gas piston power plants, or 6-10 kV HV lines. Analyzing the ...
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The utility model discloses a kind of workover rig variable-frequency energy storage devices, including Motorized drive unit, direct current component, energy-storage units, control unit and monitoring system, the Motorized drive unit includes frequency converter ...
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The utility model discloses an energy storage type workover rig electric control cabinet, which comprises a cabinet body, an AFE rectification component, a DC-DC direct current chopping component, a winch inverter, a brake chopper and a PLC controller; the ...
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Compared with the conventional diesel driven workover rig, the energy storage workover rig could save over 60% fuel cost and achieve an operation efficiency …
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An electric workover rig is based on flywheel energy storage technology with electric power workover rig energy storage control system, comprising a power system. The utility model well site power network, well site transformer, dynamical system, work operations unit are sequentially connected. Features of Electric Workover Rig.
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Electricity energy storage workover rig Covering an area of 600,000 square meters, KERUI''S drilling equipment production base is provided with 350+ technology R&D employees and 400+ sets of production equipment as well as state-of-the-art, stable and It …
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In this paper, the preliminary structural design of a newly developed simple offshore workover rig will be introduced and the feasibility of applying this type of rig will …
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It is related to a kind of flywheel energy storage low-carbon energy-saving pulling type workover rig of Oil/gas Well development equipment, natural gas power unit, LNG tank, energy accumulation device for fly wheel, electric power management device, more gear ...
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A new-type energy-recovering hydraulic workover rig is researched. The basic structure and working theory of this rig are introduced. This rig decreases its equipped power remarkably compared with the conventional rig, and can recover the potential energy released by the tubing string when lowered. With infinite force-grade …
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2. electric workover rig energy storage super capacitor charge-discharge controller as claimed in claim 1, it is characterized in that: described two-way DC/DC inverter main circuit comprises energy storage inductor L1, filter capacitor C1, filter capacitor C2, IGBT ...
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After more than ten years'' development, the functions of workover rigs in China can generally satisfy the demands of offshore oilfield production. For conventional workover rigs, large working space and guide rails are necessary, and they bring trouble to the workover operations. The high cost of manufacture, transportation, installation and …
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The invention discloses a front-arranged hydraulic energy storage workover rig which comprises a front-arranged turnover support with a hinged point arranged on the rear side of a cab, a main oil cylinder connected with the upper portion of the turnover support ...
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Network electricity energy storage workover rig Download PDF Info Publication number CN211859697U CN211859697U CN202020340606.0U CN202020340606U CN211859697U CN 211859697 U CN211859697 U CN 211859697U CN 202020340606 U control unit ...
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Electric workover rig is a mobile self-propelled rig used to perform one or more remedial operations, such as deepening, plugging back, pulling and resetting liners, on a producing oil or gas well to try to …
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The on-site test shows that the workover rig with electric energy storage could meet the demands of workover operations in different wells. In a case of power …
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energy storage fixing seat workover rig Prior art date 2023-08-24 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active ...
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A kind of electricity-saving energy storage drives pulling type workover rig, including cooling water tank, diesel fuel tanks, radiator, diesel generating set, motor, wherein diesel fuel tanks are installed on trailer chassis front portion, and its output end is connected with ...
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The super-capacitor energy storage driving device of the workover rig is composed of an AC bus, a DC bus, a control line, an AC/DC rectifier, a DC/AC inverter, an AC/AC frequency converter, a three phase current variable frequency motor or DC motor, a super ...
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The utility model provides an energy storage formula oil electricity double dynamical workover rig, relates to petroleum machinery and equips technical field, including the chassis car, install diesel drive operating system, …
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The invention discloses an energy storage type direct-drive electric workover rig without a guy rope net. The derrick lifting device has the advantages that a certain buffer protection effect can be realized when the derrick is placed down in the using process, the ...
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This kind of energy storage formula workover rig power management cabinet body, the filter reactance that cuts adopts and places the back from top to bottom, and relative plane places, has saved 66% plane space, and filter reactance and the electric capacity ...
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Workover rigs consume a great quan-tity of energy and pollute the environment heavily. In order to overcome the inherent defects of traditional workover rigs, a kind of hydraulic …
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