"Yan shan revolution" in oil Wells

The daqing oilfield, China's largest crude oil producer, announced plans to cut production by 1.5 million tons in 2015, followed by an annual decline. The root cause is low oil and high water content. At the same time, a high-end technical project to solve this problem was implemented in daqing oilfield. By the district shandong YanShan pump industry co., LTD., independent research and development of "intelligent and efficient servo rodless straight drive equipment project" will completely change the old oil field phase boundary extraction "to make ends meet," maximise crude stipulated, "grain storehouse".

China is a major oil consuming country and a major oil importer. Last year, China imported 310 million tons of crude oil, and its dependence on foreign oil was nearly 60 percent. And with most oil fields entering the lean period, declining production and increasing consumption of oil, this situation will be further intensified. "Oil is the blood of the national economy and is an important strategic resource. External dependency, the higher is the external restriction ", shandong YanShan pump industry co., LTD., chairman of zhi-jun cheng said, "in the face of the newly developed oil production in the short term can not meet the requirements of the status quo, the majority of the old oil fields try to rinse well, dig more than oil, but also faced with high energy consumption, low efficiency, big waste and a series of mining problem, it also became the biggest bottleneck of the world's oil field phase boundary extraction".

It is called a bottleneck because of the current shortage of oil extraction equipment. It is understood that the current production equipment at home and abroad mainly include rod and rodless two kinds, has the length of the rod in oil recovery equipment rod reached thousands of meters, oil production consumes huge, can amount to 56% of the total electricity consumption of oil field, about a third of the whole oilfield production cost, and low oil recovery rate, for high containing water Wells, heavy oil Wells, to the conventional mining, also not suitable for deviated well and horizontal well, the ground drive heavy volume, covers an area of big, big noise, laborious maintenance detection. However, the existing non-stick oil production equipment can save 70% of the electricity, but it cannot be popularized because of the lack of synchronization of the motor and the oil production equipment.

It is based on a deep understanding of oil exploration and thinking, since 2010, the mining YanShan pump industry targeting the "bottleneck" of cracking on the target in the rod production equipment research. "This is a strategic choice for the company to make the transition. We have captured the high point of the oil recovery technology, and millions of Wells in the world, and our market prospects will be very broad. Chairman cheng zhijun's vision, inspiring people. However, as a world problem, it is not easy to crack! To this end, yan shan pump industry specially set up the project team, the scientific research funds, the full strength of the attack. They have visited the daqing oil field, changqing oilfield, shengli oilfield, liaohe oilfield, such as the mainstay of China and west Asia, north Africa, and other major oil-producing countries, mining bottlenecks and in-depth research to understand market space, many times to Harbin industrial university, China university of petroleum and other communication decode method and key technology, uninterrupted invited experts and professors to guide product development company. Through five years of tireless study, YanShan pump industry in view of the existing insufficiency of rodless drilling equipment, creatively put forward the intelligent and efficient servo rodless straight drive equipment project, invented the submersible ac servo motor with high torque at low speed, developed a double universal coupling, tandem thrust bearing group, the intelligent control system, realize the synchronous motor and oil production equipment and production system of remote control. The project has 11 independent intellectual property technology. This year on March 3, zibo city technology bureau for this project specialized organization, scientific and technological achievements by the shandong university, jiangsu university, shandong polytechnic university and other universities appraisal committee of experts agree that the project overall technology products in the international advanced level, the key performance index has reached the international leading level.

Whole journey to participate in project research and development of YanShan pump industry, said deputy general manager, engineer Zhang Guangdong project can be applied to heavy oil Wells, high in shajing, high containing water, containing gas Wells, deviated well and horizontal well oil extraction and other kinds of oil Wells. All units installed in the underground, and the overall length of only 15 meters, did not have the big "snapping beetle" on the ground and thousands of meters of the rod device, only 120 mm diameter pipeline, don't cover in space, no noise, power consumption is only 1/6 of the original, also need not artificial comings and goings, the detection and control of toil, with mobile phone remote control command. Reduced manpower and material resources, realized green energy efficiency. At present, the project has completed the prototype trial and work test, and has been operating in daqing oilfield for 9 consecutive months, and the oil pumping performance is stable. This year, the company can complete 100 sets of small batch production, the new production workshop that is under construction has completed the main project, next year can realize the capacity of 1500, the new output value of 300 million yuan.

In Chinese oil group hosted the 2014 foreign oil science and technology development report, said that 70% of China's oil production still comes from old fields, the future for a period of time, main force of the world's oil supply is still the old oil fields. And common in the old oil fields into high production, high water cut stage of "combination", after YanShan pump industry production equipment of the project "was born," to the global oil production is an epoch-making revolution.

Yan shan pump industry is an established industrial enterprise with a history of 60 years in the boshan mountains. The company has maintained a vigorous development vitality through continuous new innovation and transformation. Company has a "national level detection precision of the pump test-bed", "hydraulic equipment engineering technology research center of shandong province", "provincial enterprise technology center", there are 35 technology patents, has a provincial science and technology progress prize, 32, was named the national high-tech enterprises, innovative pilot enterprises in shandong province. The products are widely used in many fields, such as drought resistance, drainage, flood control and coal well, oil field, etc., and exported to more than 50 countries and regions. The main products such as submersible electric pump, submersible motor and other technical standards represent the highest level in the country, the market share the first in the country. "Yan shan" brand is a well-known trademark in China.