oil pumping unit energy storage device
Improving Pumping System Performance
This second edition of Improving Pumping System Performance: A Sourcebook for Industry was developed by the U.S. Department of Energy''s Industrial Technologies Program (ITP) and the Hydraulic Institute (HI). ITP undertook this project as part of a series of sourcebook publications on industrial equipment. Other topics
Conventional Pumping Units
Oil storage quantity, galUS 75 75 75 75 Lubricant ISO VG 150 gear lubricant in winter, ISO VG 220 gear lubricant oil in summer Sheave diameter, in 44 44 44 44 Sheave groove type 5C 5C 5C 5C Balance assembly Weight of crank, lbm 3,106× 2 3,106× 2 3,106×
Design, system modeling and energy management for a novel …
There are some typical HPU products in the previous work over past decades. Liu et al. 2 developed a HPU with two hydraulic secondary units as illustrated in Figure 1.The oil of the hydraulic cylinder in the downstroke flowed in the right secondary unit operating in the motor mode to drive the left secondary unit in the pump mode for …
Pumping Units | Weatherford International
Pumping Units. As the world leader in rod lift, Weatherford offers a comprehensive portfolio of conventional, long-stroke, hydraulic, enhanced geometry, and low-profile reciprocating rod lift (RRL) units. Paired with our unmatched expertise and end-to-end production solutions, our surface pumping units deliver reliable and cost-efficient uptime ...
A review of beam pumping energy-saving technologies
there were nearly 160,000 wells using sucker-rod pumping in 2014, and the oil pumping units were about 80% in the oil field. At the same time, the electricity consumption of the artificially lifted well was about 33.38% of the total power consumption (Zhou 2011).
Beam-pumping unit energy storing and releasing energy-saving device …
The present invention relates to an energy storage and release energy-saving equipment of walking-beam pumping unit. It is formed from triangular supporting frame, spring pocket, pressure plate, spring, pressure bar and fixed seat. Said invention also provides their ...
Design and experimental research on flywheel energy storage …
The current power consumption of beam pumping units in service exceeds 50% of the total power consumption of oil field production, and their overall efficiency is often less than 30%. ... Adding a flywheel energy-storage device saves 15.7% of energy and has an obvious energy-saving effect, and it serves as a reference for the use of flywheel ...
Simulation analysis of flywheel energy storage beam pumping unit …
The feasibility of the proposed model is verified via ADAMS simulation analysis, and the effects of different transmission ratios and moments of inertia on the performance of the beam pumping units are discussed. Results show that the flywheel releases energy when the pumping unit works in the upstroke mode and absorbs energy when the pumping ...
Robust technology and system for management of sucker rod pumping units ...
Abstract. We propose a technology for calculating the robust, normalized correlation functions of the signal from the force sensor on the rod string attached to the hanger of the sucker rod pumping unit. The robust normalized correlation functions are used to form sets of informative attribute combinations, each of which corresponds to a ...
An energy-saving pumping system with novel springs energy storage ...
The energy consumption could be reduced by 10.46% with the proposed energy storage pumping unit shown in Figure 7. Download. Open in new tab. Download in PowerPoint. ... with novel springs energy storage devices, has a significant energy-saving effect as compared to the traditional reciprocating pumping system. ... Linear electromagnetic oil ...
Solar Integration: Solar Energy and Storage Basics
Temperatures can be hottest during these times, and people who work daytime hours get home and begin using electricity to cool their homes, cook, and run appliances. Storage helps solar contribute to the electricity supply even when the sun isn''t shining. It can also help smooth out variations in how solar energy flows on the grid.
Analysis on Energy-saving Technology of Oil Field Pumping Unit
A Summary of present situation and Energy-saving methods of Oil Field pumping Units. China Petrochem, 2017, (01). 38 – 39. Google Scholar [11]. Feng C.B.. A Summary of present situation and Energy-saving methods of Oil Field pumping Units. [12]. Zhu R. .
Performance analysis and design of a new-type wind-motor …
1. Introduction. Beam pumping unit is the major production equipment in the oilfield. It makes a huge installed capacity around the world. The energy consumption of pumping unit accounts for 1/3 of the total energy consumption of the oilfield [1].Nowadays, at least 100,000 pumping units are put to use in China and the energy consumption is …
Mid-Term Energy Consumption Prediction of Crude Oil Pipeline Pump Unit ...
Abstract. Energy consumption prediction plays an important role in pipeline operation regulation and energy management. Accurate energy consumption prediction is helpful to make important decisions, including unit commitment, batch scheduling, load dispatching, energy consumption target setting, etc. The energy …
Pumping Unit
The pumping unit is the mechanism that converts the rotary motion of the prime mover into the reciprocating vertical movement required at the polished rod. Most types of pumping units utilize a walking beam, inherited from the days of the cable-tool drilling rigs. Beam-type sucker rod pumping units are basically a four-bar mechanical linkage, the main …
Performance analysis and design of a new-type wind-motor …
The energy consumption of pumping unit accounts for 1/3 of the total energy consumption of the oilfield [1]. Nowadays, at least 100,000 pumping units are put to use in China and the energy consumption is more than 10 billion kW h per year [2]. Therefore, it is quite meaningful to study the energy saving technology of the pumping unit.
Energy storage systems: a review
Lead-acid (LA) batteries. LA batteries are the most popular and oldest electrochemical energy storage device (invented in 1859). It is made up of two electrodes (a metallic sponge lead anode and a lead dioxide as a cathode, as shown in Fig. 34) immersed in an electrolyte made up of 37% sulphuric acid and 63% water.
Energy storage
Energy storage is the capture of energy produced at one time for use at a later time [1] to reduce imbalances between energy demand and energy production. A device that stores energy is generally called an accumulator or battery. Energy comes in multiple forms including radiation, chemical, gravitational potential, electrical potential ...
An energy-saving pumping system with novel springs energy storage ...
An energy-saving pumping system with novel springs energy storage devices: Design, modeling, and experiment ... Ku T, Li CH, et al. Linear electromagnetic oil pumping unit based on the principle of coil sun. ... Zongxia J. Modeling of rod load and efficiency in energy storage steady reversal pumping unit systems. J Harbin Inst of …
Study of a new hydraulic pumping unit based on the offshore …
The size of the whole machine was 1.0 m × 0.7 m × 4.0 m. The pumping unit is mounted above the middle plat-form of the offshore oil platform and the combination cylinder rod extends during upstroke, lifting the rod by strengthening the connection between the lifting belt and the polished rod via the hanging rope.
Advances in Mechanical Engineering 2017, Vol. 9(1) 1–11 An energy-saving pumping system with DOI: 10.1177/1687814016687450 novel springs energy ...
An energy-saving pumping system with novel springs energy storage devices: Design, modeling, and experiment Hong jun Meng1, Long Quan1, Zhanlin Wang2, Cheng wen Wang1 and Yuan Lan1 Abstract For ...