super energy power

Sioux City is very aware of the gap between Dahua Industrial and Daqing. ╚ ^ ╝Not only did he ask Li Huanxiang and others, but he also learned about it when he was in school.

However, the difference in pure technology does not mean the difference in practical effect. Su Cheng smiled lightly and replied, "Daqing's technology is really good. So, you used ion-carburized oil pipes?"

Xue Jie's tone was stagnant, but he didn't hesitate, and said neatly: "Carburizing and quenching! The effect is not as good as ion carburizing, and the wear resistance is similar to that of your complete set of equipment. However, you missed one thing."

"Oh?"

"You didn't do anti-corrosion treatment. Oil well eccentric wear is not only a matter of hardness and straightness, but also has a lot to do with oil and gas corrosion. If there is only anti-wear, but no anti-corrosion, the effect will not improve at all." Xue Jie finally Showing a proud look, but not making people feel angry.For a beautiful girl, expressive expressions only make her more attractive.

But Su Cheng only glanced at it, then withdrew his gaze, and repeated lightly: "The technology of Daqing Machinery Factory is really good."

"you do not believe?"

"I believe, and I also know that you are lined with resin." Su Cheng's expression was more relaxed than before.

Xue Jie was very reluctant, but couldn't help asking curiously: "How do you know?"

There are many methods of corrosion-resistant treatment for oil pipes, such as nitriding, chrome plating, blackening treatment, multi-component co-infiltration, etc. The process of lining resin is suitable for oil pipes, but it is not a common method.Xue Jie didn't want to appear curious, but she was really curious.

Su Cheng looked at the progress of the workers behind him, and said lightly, "Because you can produce resin yourself."

What is the reason.Xue Jie was stunned, but on second thought, the factory chose lining resin as an anti-corrosion measure, which might mean supporting the resin factory.

After a moment of anger, Su Cheng had already returned to the oil well where he worked.Xue Jie couldn't help but chased after her.Said: "Since you guessed it, you should know. The effect of our special oil pipe is more than twice as good as your anti-eccentric wear system. You are doomed."

Su Cheng smiled: "It's okay if you didn't do corrosion resistance, but if you do corrosion resistance, you're doomed."

……

Xue Jie only felt that Su Cheng's smile was quite hateful.

She has a strong curiosity about everything.This is especially true for oil technology.Her thirst for knowledge made her ask Su Cheng several times, which had reached the limit of what she could bear.

However.Su Cheng still left her a puzzle.

When Xue Jie returned to the hotel, she was thinking about Su Cheng's words.

The director who led the team saw it, and immediately asked with concern: "Xiao Xue, have you encountered any difficulties?"

"Director Zhuang." Xue Jie hesitated.I talked about the process of meeting Sioux City today, and asked again: "I have thought about it, but I still don't understand why it's okay if we don't do corrosion resistance, but if we do corrosion resistance, we will lose."

Director Zhuang laughed and said, "He's bluffing you. Students in the Chinese department are like this. There's a lot of thunder and little rain. I also graduated from the Chinese department."

"I don't think so." Xue Jie shook her head.

"I don't understand technical things. However, I heard that our high-frequency carburized oil pipes are only one generation behind those imported from the United States, and the resin lining is the most advanced technology..."

Xue Jie pursed her lips and smiled, and said, "Director Zhuang, you are showing timidity. Our carburizing and quenching process is better than the high-frequency carburizing process, and its wear resistance is twice as high."

"Hey, the endorsement was rejected again yesterday. I always feel that the high-frequency ones should be more high-end." Director Zhuang smiled and said, "Since it's so good, could it be a matter of cost?"

Xue Jie shook her head lightly, and said: "They are 00, we are 4000, although it is twice as expensive, but the effect is more than twice as good. They didn't even do corrosion resistance, and if they are used in high-yield oil wells, problems will occur within a year. The time between failures may be only half a year. I think they probably want to compete for other oil wells?"

Director Zhuang immediately cooperated and said: "That should be it. Besides the high-yield oil wells, there are more than 1 other oil wells in Shengli Oilfield, enough for them to eat."

"The equipment of high-yield oil wells is updated quickly. For low-grade oil wells, it is good to change equipment every 10 years." Xue Jie said, in a good mood, and said: "Our goal is high-yield oil wells of more than 4000 tons. There are about two or three oil wells in Shengli Oilfield. Thousands of wells have always used our oil pipes. It costs [-] yuan a year, which is more than half cheaper than imported products, and saves foreign exchange. Other petroleum machinery factories use either gas nitriding or high-frequency carburizing for the same price. Nothing compares to us."

Xue Jie was relieved on the surface, but she was still puzzled when she returned to the room: Why did Su Cheng say that she was doomed!

At this time, she had already tied herself to the machinery factory.

A few days later, the Shengli Oilfield Product Office inspected the sucker rods and anti-eccentric wear systems installed by both parties. After giving the appraisal results, they asked the leaders for instructions and called everyone together for a meeting.

Xue Jie and a group of officials from Daqing Oilfield entered the conference room, and saw that the conference room had been set up to look like a four-party meeting.Beijing Petroleum Machinery Factory, Dahua Industry, and Shengli Oilfield each lived on one side, and Su Cheng sat at the side of the conference table with his head held high, and was wearing a suit, nodding to her.

Xue Jie froze for a moment, then nodded quickly, and when she looked again, Su Cheng was already whispering to the people around her.

A department-level cadre came from Daqing, and Shengli Oilfield sent a department-level cadre, Lin Yonggui, to preside over the meeting.

Beijing Petroleum Machinery Factory is an old-fashioned petroleum machinery factory. It may be too old, and the regional pressure is great. The company's situation is getting worse every year. Salesmen are scattered all over the world, hoping to bring back some business.

This kind of meeting is held almost every year. Everyone is familiar with the process. After a brief introduction of the products of all parties, it is the stage of bargaining. As the host, Shengli Oilfield can also compare prices and quality to the greatest extent in this process.

Xue Jie gave a 5-minute technical explanation clearly and sat down confidently.Seeing that Dong Jianjiang, the representative of Beishi Machinery, had a very ugly expression on his face, he couldn't help feeling complacent.It took her one and a half years to master the carburizing and quenching process. In the whole country, the technical content is second only to Changqing Oilfield.The difference is that Changqing Oilfield purchases foreign technology, even if the quality is better, but the price is about 9000 yuan, and it is only used in high-yield inclined wells that are prone to partial wear.

Dong Jianjiang was the second to stand up. He simply did not introduce his own high-frequency carburized oil pipe with the same price, but talked about the conventionally quenched nitriding oil pipe and the conventionally quenched blackened oil pipe.The price of the two is quite competitive, after all.Like the nitriding process, it belongs to the invention before World War I.The cost does not increase much compared to ordinary pipes.

In contrast, the leaders of Shengli Oilfield listened very carelessly.

On the contrary, it was Su Cheng who listened extremely seriously.

After another 5 minutes.Arrived at Dahua Industrial.

It took Su Cheng 2 minutes to stand up.Introduced the three departments of the anti-eccentric wear system, and after introducing the patent situation for another minute, he suddenly said: "The anti-eccentric wear system is different from the traditional anti-eccentric wear method. There is one biggest difference. Our system can be superimposed. performance. Use our anti-eccentric wear system. You can use any sucker rod, we did a comparative experiment..."

This sentence alone gave Xue Jie a bad association.

Several technical officials from the product department of Shengli Oilfield nodded repeatedly.The anti-wear system is an advanced system, which is its biggest selling point.

As for the price of several thousand yuan, it is for resource-based enterprises that do not worry about sales.Not a problem at all.

Director Yang handed out a stack of printing paper, and Su Cheng continued: "The main enemy of oil well eccentric wear is wear. Let's talk about wear resistance first. Take ordinary quenched sucker rods as an example. With our anti-eccentric wear system, the anti-wear level increases by 3 times; with the high-frequency quenching sucker rod, the anti-wear level increases by 6 times; with the carburizing and quenching sucker rod, the anti-wear level increases by 9 times. No matter Which kind of solution is adopted, compared with simply using a certain type of sucker rod, the level of anti-wear will increase and the price will decrease..."

Su Cheng paused for a moment, and then said: "For corrosion resistance requirements, we divide them into two types. For deep vertical wells with a daily output of less than 00 tons, ordinary quenched sucker rods with anti-eccentric wear system and blackening treatment are used. The effect is equivalent to using simple Carburized and quenched chrome-plated sucker rods, but the price is only one-third of its price. High-yield deep inclined wells can use anti-eccentric wear systems and chrome-plated sucker rods. Although the price has increased by 2 yuan, the service life has doubled above."

He looked at the direction of Daqing Machinery Factory, and added another sentence: "The anti-partial wear system of the chrome-plated sucker rod is installed, and the anti-partial wear effect is better than that of the imported ion carburized resin-lined sucker rod..."

Xue Jie slightly closed her eyes.Only now did she understand why Su Cheng said, "If you do corrosion resistance, you will lose."

Because the main enemy of anti-eccentric wear is wear after all. Although corrosion will cause the anti-wear ability of the sucker rod to decline, the anti-eccentric wear system of Dahua Industrial does not directly contact crude oil. They are locked on the sucker rod with clamps. Up.

Therefore, the low-corrosion and high-wear conditions faced by the sucker rod in the past, combined with the anti-eccentric wear system, become low-corrosion and low-wear.If Daqing Machinery Factory does not specialize in corrosion resistance, it can still fight for wear resistance. Once corrosion resistance is done, the other party will add a nitrided pipe at random, and their lining resin will become a pure cost...

In fact, with a price of more than 4000, they have no profit.

On the part of Daqing Machinery Factory, they looked at each other stupidly for a while, but they didn't know what to say.The anti-eccentric wear system completely surpassed the resin-lined carburized and quenched sucker rod of Daqing Machinery Factory, which made it difficult for them who came here with confidence.

In the oil field, after a private discussion, Lin Yonggui announced the purchase of 5000 sets of anti-eccentric wear systems.

Daqing's sucker rods only received a symbolic order of 100 pieces, which are estimated to be used with an anti-eccentric wear system.

On the contrary, it was a blessing in disguise for Beishiji, and sold more than 4000 pipes of various types at once. Although the price was very low, Dong Jianjiang, who was happy, had hazy eyes and held Su Cheng's hand, saying: "We have thousands of pipes in the whole factory. The wages of the people are guaranteed, and the elders are not afraid of hardships and burdens, and they can't let the women and children eat chaff..."

The man in his 40s revealed his true feelings, which made Sioux City sigh.There are too many factories producing sucker rods in the country. The township enterprises that made money a few years ago have also begun to enter this field on a large scale, and the state-owned factories are overwhelmed. At this time, it is meaningless to talk about the system. Su Chengxin After thinking about it, he patted Dong Jianjiang on the shoulder and said, "If you are willing, let's cooperate and do a few more orders."

"Yes, yes. We Beishiji are willing to follow the example of Dahua Industry." Dong Jianjiang's lips trembled.Although they can also produce high-frequency quenching sucker rods, the high cost ones have no profit at all. Instead, a large number of ordinary sucker rods may bring the factory back to life.He used to think that the era of ordinary sucker rods was over, but Dahua Industrial's anti-eccentric wear system gave him a glimpse of light.

Xue Jie was still immersed in disappointment, and was about to leave the site quietly, but the oilfield leaders who came with him stopped and asked: "Comrade Su, we also want to order a batch of anti-eccentric wear systems in Daqing Oilfield. Can you make it?"

Xue Jie's eyes widened suddenly, like a cartoon character.

……