Tianjin Petroleum Machinery General Factory is a large state-owned enterprise, with a factory of 20,000 people equivalent to the level of Shengli Oilfield, even in the whole country, it can be called a cattle factory.

This can be seen in the sculptures outside their factory. The 30-metre-high monument is a monument to heroes, and the surrounding lawn is neat and beautiful, occupying at least two football fields, covering the factory from the rear.

People who come and go to the factory must pass under the sculpture, and all they can see are the honors of Tianjin Petroleum Machinery General Factory: National Science Conference Award, National Gold Award, National Silver Award, National Major Equipment Technology Achievement Award, American Petroleum Institute API Monogram Use Right......

Director Liu looked at these and said with emotion: "Jinshi Machinery General Factory is indeed extraordinary. ”

Chapter 39 The Strongest Pumping Unit (Click to Recommend) "We have been striving to become the largest and strongest petroleum machinery factory in China. Du Lijun, the accompanying factory director, seemed to be modest, but in fact said proudly: "Our current design ability is still relatively weak, and we can't achieve full well depth, all-weather, and all terrain." In addition, we have a lot of experience in onshore oil drilling rigs, and offshore oil drilling rigs are just beginners, and it still needs a period of accumulation. ”

There is only one factory in China that has offshore oil drilling rigs, and everyone present knows this.

Director Liu snorted and said with a smile: "Then how much advantage can the oil extractor you are going to introduce have over the domestic production?"

"The power consumption per ton is less than 40 kWh, which is 40% less than our ordinary pumping unit. On the contrary, the efficiency is increased by more than 30%, which is equivalent to saving one when building three. Moreover, the other party is to transfer a full set of patented technology and give us a production line for trial production, which is very tempting. ”

Director Liu couldn't help but glance at Su Cheng. The data reported by the Victory Oilfield is much stronger than that of Haliburton's pumping unit.

Of course, he also knows in his heart that the advantages and disadvantages of the oil extractor are not two or three key data.

Therefore, Director Liu was strange, and the strongest pumping unit in Chapter 39 (ask for a recommendation) continued to listen to Du Lijun's introduction.

Sioux pouted in the back.

Haliburton is the world's strongest energy service provider, and the standard of their pumping units is naturally not so low. From the perspective of time, Haliburton should already have a product comparable to the double donkey head pumping unit.

However, to achieve this goal at the industrial level of the late 80s, they must use very good motors and reducers, and the cost of the beam derrick will not be low. In addition, coupled with R&D investment, even if the Jinshi General Plant can afford it, it can't afford to build it.

Sioux City guessed with the greatest goodwill that the pumping unit supplied by Haliburton to the Jinshi General Plant was at least a generation behind, and it must have been a conventional oil extractor. Compared with the double donkey head oil extractor, its manufacturing process is very high, but the efficiency is almost the same, and most importantly, the development potential is almost none.

Du Lijun probably knew this, but the pumping unit provided by Haliburton was more than a generation better than that of the Jinshi General Plant. Therefore, as long as the Ministry of Petroleum can approve foreign exchange and agree to buy it, it will be another golden egg for them.

The entire Jinshi General Plant is very concerned about this.

The group soon entered the assembly workshop of Jinshi General Factory.

The workers here are probably always visited and watched, and continue to work very calmly, leaving the factory director to talk nonsense.

Su Cheng nodded secretly at this. In the big factories that have been around for 50 or 60 years, the quality of the workers is indeed very high.

Director Liu also nodded slightly.

Seeing this, Director Du felt relieved and said with a smile: "The education of the workers of our Jinshi General Factory is top-notch in the system. Workers with a college or secondary school level account for 35 per cent. Intermediate and senior titles, accounting for 65%, the person in charge of the production line, are experienced and theoretical knowledge practitioners. ”

As he spoke, a pumping unit was assembled.

Director Du hurriedly stepped forward and said with a smile: "Director Liu, you see, this is the Type 4 pumping unit we are currently producing, which is already the leading level in China. However, it is still a lot worse than others. ”

In order to get the Ministry of Petroleum to agree to the introduction, he preferred to belittle the pumping unit of his own plant, which shows his resolute attitude.

Director Liu nodded slightly, but said: "I heard that Shengli Oilfield has developed a new pumping unit...... Xiao Zhuo, you can introduce to Director Du. ”

He didn't directly point out Sioux City, which was also a kind of care and love. A cadre of the level of Director Du may be transferred to the Ministry of Petroleum or the oil field one day, and it is good not to offend if he can.

Xiao Zhuo is a technician brought by Director Liu from the Ministry of Petroleum, and he is very proficient in pumping units and other aspects, so he stood up and said without pause: "The oil production unit that is about to be put into production in Shengli Oilfield adopts the shape of a double donkey head, which makes full use of the characteristics of the upper and lower movement of the beam and can mine two wells at the same time. The current data is that the efficiency of the type 4 pumping unit of your factory is increased by 50%, and the power consumption per ton is 24.6 kWh, which is 60% less than that of the type 4 pumping unit. ”

"They're bragging. Director Du interrupted Director Liu's words without hesitation, and said angrily: "According to what you say, their data is stronger than Haliburton's pumping unit? ”

Su Cheng couldn't help but speak at this time: "Why does the pumping unit made by Chinese people have to be worse than that of foreigners?"

Director Du glared at him and snorted: "What era is it? We have just finished the turmoil, and we have been stagnant for 10 years, of course, we are not as good as foreigners." ”

He was angry that Su Cheng interjected. Du Lijun's rank is the same as that of Director Liu, although his power is different because of his position, he is also a well-known role in the factory. It's different for Su Cheng, Du Lijun just looks at his age to know that this young man is not a little worse than the ground hall, and he jumps out to engage in Chinese and foreign prejudices, which is worth it.

Director Liu Bingliu waved his hand and said: "If you listen partially, it will be dark, and if you listen to it, it will be clear." Xiao Zhuo, you go on. ”

"Yes. Xiao Zhuo said: "The structure of the double donkey head oil extractor is very simple, and the estimated cost is only 80% of your factory, and the maintenance cost is comparable. Another advantage is that it has good interoperability with our current equipment, about 40% of the parts can be used, and the transformation cost is also very low. ”

"Say yes. Director Du's face turned red, and he said angrily: "I don't believe it, its cost is lower than that of our own pumping unit, and the efficiency is higher than that of our own pumping unit. ”

"Lao Du, don't worry. Director Liu said, but his actions encouraged Xiao Zhuo to continue.

The latter then continued: "The principle of the double donkey head pumping unit is actually very simple. The traditional pumping unit is in the form of a kowtow machine, which pumps oil from a depth of several kilometers and sends it into the pipeline through a one-up and down-to-one movement. The double donkey head pumping unit uses a one-up and one-down action to complete the pumping of two wells at the same time. It is easy to understand the design idea clearly, as long as this design can be realized, it is inevitable to greatly improve the various values. ”

"The experimental pumping unit has already been made?" asked the technical director of the Jinshi General Plant, sadly.

"It has been made, and the efficiency is improved by 50%, and the energy saving is 60% is the measured data. ”

"It's too high. The director of technology was a little unconvinced.

"It's easy to understand by drawing a picture. Xiao Zhuo didn't have the consciousness to protect Su Cheng, so he directly named him: "The designer of the double donkey's head oil extractor is here, Su Ke, you can explain it to everyone." ”

Su Cheng was not afraid of the murderous gaze of the director of the factory, dragged the blackboard that the Jinshi General Factory originally used to list his own advantages, painted a schematic diagram of the oil extractor, and listed the trajectory formula of the donkey's head movement next to it.

Several technical experts came up and looked at it seriously, and the more they looked at it, the more serious their expressions became.

……

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