Chapter 461 Take Petroleum Lesson Together

   "It looks like this is not the first time someone has thrown you a note, right?" Guo Xiang asked.

   "Well, no!" Gu Zhennan nodded.

   "Huh?" Guo Xiang's eyes widened.

   "But I have never watched it." Gu Zhennan replied, "I don't have that leisure time."

  Guo Xiang chuckled, and counted you consciously.

  I spent a class in the library, and there was a class next class. Gu Zhennan took Guo Xiang to class, and the two sat together.

  Zhou Qing was very surprised to see Guo Xiang. Just now in the library, I thought she was only sitting with Gu Zhennan occasionally. Why are they following here again? Are they together?

  Which class does she come from? How come I have never seen it before?

  At this time, the teacher began to roll the call, and Guo Xiang took a look, isn’t this Teacher Zhu? In his previous life, he lived next door to his home, and when he was a child, he often visited his home.

  But at that time, my father was the teacher of the Petroleum people, and he was replaced by his mother in this life. I don’t know if he is a neighbor or not, but anyway, his mother is a teacher at the University of Petroleum. He should know him?

  Zhou Qing had been paying attention to Guo Xiang when she called the call, and found that she did not respond. Isn’t she a student of the school?

  Ms. Zhu started the class. This class is "Petrochemical".

   Speaking of some low-grade oil wells, the output is not much after one-time mining, and secondary and tertiary mining can also be carried out.

  There is not only oil, but also water and gas in an oil well. Gas is natural gas. If the natural gas is sufficient, it will be spouted out and become a spouting well.

  This is the first oil recovery. After the end of self-ejection, the reservoir enters the second oil recovery stage. Because there is insufficient oil, water and gas inside, the oil is very thick and cannot be pumped up. It is necessary to carry out water injection and gas replenishment operations before it can be pumped out.

  The remaining water injection and gas supplementation are useless. The oil is thick enough like asphalt and is about to reach a solidified state. At this time, chemical reagents must be added for polymer flooding, and the heavy oil can be extracted after softening the heavy oil with chemical polymers.

  Guo Xiang thought it was quite interesting to hear this. He seemed to have heard his father say it in his previous life.

  Zhou Qing kept staring at Guo Xiang, and seeing her and Gu Zhennan whisper a word from time to time, Gu Zhennan also smiled and nodded, feeling jealous in his heart.

  Usually how cold he is, she thought he was the same to everyone else, how could he be so special to this girl?

   And what he said just now was too hurtful. After working with him for so long, he didn't even know himself? I am also praised as a class flower by my classmates, okay?

   Isn’t that woman dressed a bit more western? What's so great?

   Zhou Qing became more and more angry, and suddenly stood up.

   "This classmate, do you have any questions?" Teacher Zhu looked at Zhou Qing.

  "I..." Zhou Qing was a little flustered, and suddenly pointed to Guo Xiang, "Mr. Zhu, she is not in our class, no, she is not even a student in our school, she somehow came in."

  Everyone looked at Guo Xiang curiously, what's the matter?

  Guo Xiang rolled his eyes, what is your business if I come in?

"Teacher Zhu..." Gu Zhennan just wanted to stand up and explain. Guo Xiang pulled him a bit and said with a smile: "Why, students who are not Teacher Zhu can not come to the class? I think Teacher Zhu's lecture is very interesting, and I admire it. Long time, can't you come and listen?"

   "You are talking nonsense, you are not a student of our school at all, how can you come to listen? You just come, you come..." Zhou Qing couldn't tell, saying that she was here to talk to Gu Zhennan? Don’t everyone know that he has an object?

   "Teacher Zhu, can you not come to listen to your class if it is not your students?" Guo Xiang looked at Teacher Zhu.

   "Of course it can." Teacher Zhu nodded. He is naturally very happy to have students choose his class.

  But it seems that I have never seen this student before.

  "You said you came to my class specially? Then I will test you, what chemical reagents are used for polymer flooding?" Teacher Zhu looked at Guo Xiang.

  Gu Zhennan's heart raised up. The wife doesn’t understand this, right?

  Zhou Qing also smiled triumphantly. See how long you can pretend to be? Are you going to show your stuff?

  Guo Xiang smiled faintly, “It’s polyacrylamide, am I right, Teacher Zhu?”

  Teacher Zhu nodded in satisfaction, "Good answer!"

impossible! Zhou Qing was shocked, she didn't even know.

  Gu Zhennan was also very surprised, but thinking that his wife said that she never forgets, she must have read a book, right?

   "But, but she is not..." Zhou Qing was anxious.

   "Teacher Zhu, I am really not a student at school." Guo Xiang smiled and said, "Don't you remember me? I am Guo Yaqin's daughter..."

  "Are you... Xiangxiang?" Teacher Zhu pushed the reading glasses and looked at Guo Xiang carefully. "No wonder you understand this. It's not surprising that it's Teacher Guo's daughter."

   Teacher Zhu smiled, "Didn’t I hear that you are studying at a medical university? Why did you come to listen to my class?"

  "I just came to the school to have a look. I just came to listen to your class. Your lecture is still so good. I was fascinated by it." Guo Xiang took the opportunity to flatter.

  Teacher Zhu laughed, “It’s good if they are all like you said.”

  The classmates stared at the two dumbfoundedly. Hey, the teacher is in class, why are they still talking?

  "Just take advantage of this opportunity today, Teacher Zhu, let me introduce to you, this is my love." Guo Xiang pulled Gu Zhennan up and said, "In the future, I would like to ask Teacher Zhu to take care of you!"

   "Huh? Classmate Gu is married?"

   "Is this his wife?"

   "No wonder he is so cold, he originally thought he was unkind, but he has a daughter-in-law."

   "Yeah, I still look so beautiful, but I don't care about others..."

  "They are still high-achieving medical students..."

   "Student Gu hid it deeply..."

  Zhou Qing’s face turned pale, how could this be? We are only sophomore, how could he be married?

  Teacher Zhu looked at Gu Zhennan and had a little impression of him. He was a new transfer student, but he worked very hard.

   then nodded, "It's easy to say."

   "Sit down, now continue to class!" Teacher Zhu said.

Guo Xiang and Gu Zhennan looked at each other, and they sat down together. Gu Zhennan didn’t feel embarrassed because Guo Xiang said that he was her lover, but took it for granted. Originally, he wanted everyone to know that he had a wife. Now Save trouble.

  Gu Zhennan stretched out her hand under the table and took Guo Xiang's hand. She glared at her and pursed her lips.

  Zhou Qing watched the interaction between the two, and his teeth were almost broken.

  After the class, the two of them went to the cafeteria to eat together.

  Good-looking men and beautiful women, aroused another crowd of onlookers.

   Both are Calm Emperors, and they are not affected at all.

   "Today's task is considered complete." Guo Xiang looked around, and clearly told others that Gu Zhennan is a master, so don't make his mind.

  "Can you rest assured now?" Gu Zhennan smiled. Why is the little daughter-in-law so cute?

   "If there is still that shameless entanglement, you can't be polite." Guo Xiang said.

   "Okay, I listen to you." Gu Zhennan's mouth twitched.

  (End of this chapter)