The group walked around the grout, did not drive, Sun Yongqiang told Li Yadong how he looked for this land, and then invited people to see it, and what those masters said.

The after-sales service is done properly, and it is a warm-hearted.

Li Yadong also thanked him, there were some things he didn't understand, but he felt that there should be some reference value, so he wrote them all down, and planned to go back in the evening and tell Brother Shengli about them.

By the time they returned to the tent, it had been two hours later, and the four young men looked very nimble, but they hadn't even dismantled an abutment for so long.

The amount of the main project is too large, and all the seven abutments have been dismantled, and it is estimated that it will be impossible in three days, and I don't know what they were happy about just now.

"Brother Dong, are you leaving?" Qi Long asked, because it was already time to eat.

Li Yadong raised his hand and looked at his watch, it was only eleven o'clock, and he was not very hungry, so he waved his hand and said, "Don't worry, take a look." ”

As he spoke, he paced towards the abutment on which a black wooden board was hung and a "1" was painted with yellow paint.

It is a little farther away, not the one that the four young men are demolishing, but the first abutment on this crude oil land - according to what Sun Yongqiang just said, only the drilling coordinates of this abutment are sprinkled by Boss Wu himself with lime powder. Then he asked people to take this "ten" as the center of the circle, and framed a large circle with a radius of 360 meters next to it.

His original words were "the most likely location for oil storage under this crude oil field, this area".

Through Sun Yongqiang's introduction just now, Li Yadong knew that this Wu boss really had a few brushes, and he had worked in state-owned enterprises to drill many oil wells before, and he entered this industry at the age of 16, and he was almost the earliest batch of drilling workers in New China, full of experience.

Then why did the General Administration of Petroleum make such a big eye on this piece of crude oil land that has been surveyed on the spot, clearly stated that there is oil underground, Sun Yongqiang is the best among the best, and the best in the county?

There were seven wells, all of which were in his circle, almost full, but not a single drop of oil had been drilled.

Li Yadong always felt that there seemed to be something wrong here, and he didn't happen to have visited the drilling abutment at close range, so he was a little curious, so he came to the side to take a look.

The reason why this abutment is so large is mainly to carry and drive the drill bit, there are many gears on the base of the abutment, different sizes, but the smallest are the size of a farmer's stone mill, they bite into each other, powered by a thick black cable, and then drive the special drill bit into the ground by an "L" shaped connecting rod.

"Huh?" When his eyes fell on the remaining part of the drill bit on the ground, Li Yadong suddenly found something - a ruler, which came with the drill bit.

If you look closely, the character displayed is "1537".

This means that the drill bit has extended to 1,537 meters underground, which is not insignificant.

But...... Maybe it's not deep enough!

When Li Yadong was fine at night during this time, he often drank and chatted with Brother Shengli in the cave, and the most talked about topic was naturally the matter at hand - boiling oil.

After all, Brother Shengli is in charge of a large oil company, and he has been conducting field surveys in the desert with Alev and others during this time, so he knows more about oil than ordinary people, and with the deepening of the survey, he also has a relatively clear understanding of the geological characteristics of northern Shaanxi.

Li Yadong remembers very well that he said to himself that the oil in northern Shaanxi is not very easy to extract, and the reason is simple: the oil layer is too deep, and it may be deeper than they analyzed earlier.

But that's not a bad thing, because as we all know, the bigger the oil field, the deeper it is hidden.

You must know that the depth of the big oil fields on the Russian side is more than 10,000 meters!

Of course, this is just an analogy, and the state has either not yet found out the resources that can be called "oil fields", or they have already been exploited, and it is not the turn of private individuals to get their hands on them. The two cities of Yan'an and Yulin in northern Shaanxi should not have unexplored oil fields, only some fragmentary resources, which are not suitable for overall exploitation, so the state will let them go to the local government.

Brother Shengli said that the best oil in China is in the northeast, such as the Daqing oil field, and the offshore drilling area, where the depth of oil is only 1,000-1,500 meters.

The second is the eastern part, such as the Jidong Oilfield and the Zhongyuan Oilfield, where the depth of oil storage is basically 1200-2000 meters.

The most difficult is in the west, such as the Tahe oilfield and the Tarim oilfield, the depth of the wells is more than 5,000 meters, and basically China's ultra-deep wells (more than 6,800 meters) are in the west.

Slightly less difficult to exploit than the western part of the country is the central and western regions - northern Shaanxi belongs to this region, such as the Yanchang Oilfield and the Southwest Oilfield, most of which have wells deep of 1800-3000 meters.

But they are real oil fields, usually deeper, originally Brother Shengli said small-scale "oil slick" - he was afraid that Li Yadong would not understand, so he used this word. Judging from the geology of northern Shaanxi, it should be drilled at a depth of about 1,500 meters.

But with the recent continuous exploration, he now has some new conclusions - the oil reserves in the main small county should be much more equivalent than he had predicted earlier. He thought that what the government didn't want, how could it be good. Now I feel wrong, the amount of oil here is probably not a lot, but it is relatively scattered.

So according to the nature of the oil thing, once they are in a large group, they will hide deeper.

So Brother Shengli said, after they drill the well here, they must drill to at least 2000 meters, if there is no oil foam at this depth, then even if there is, then it doesn't hurt to drill another 500 meters, don't be afraid of spending money, because maybe the big oil is hidden in this 500 meters, or after.

'1537 meters, will pass 1500 meters, maybe even the oil slick that Brother Shengli said is almost hot. Li Yadong thought to himself.

"Boss, what's wrong, what are you looking at?" Sun Yongqiang couldn't help but ask when he saw him stay where he was, staring at one place in a daze.

"Let me ask you a question, why didn't you drill this well at 1537 meters, what did Boss Wu say?"

"Do you still want to drill?" Sun Yongqiang scratched his brain, he is actually a big layman, maybe Li Yadong who has not been empowered by Brother Daigo of Victory knows more, frowned and said: "1537 meters is deep enough, Zhou Laoliu's well, before it reaches 1500 meters, the oil is out, and the people in the construction team say that the oil layer on our side is 1500 meters, and at this depth, drill a little further, if the oil has not yet been produced, then it will be no fun."

"Boss Wu didn't say how many meters to drill, he stayed for two days and left, this person who is engaged in construction should know it, it was Yang Zhifeng who shouted to stop when he drilled here, and told me that the well has been abandoned. ”

After hearing him say this, Li Yadong was thoughtful, he ...... Decided to take a gamble!

As soon as he was idle, the well was ready-made anyway, and continuing to drill down would be the cost of labor and consumables.

It's true that the deeper you go, the more expensive it is, but ...... Does he seem to care about the two money?

"Hey, four over there, come here!"

Thinking like this, in Sun Yongqiang's incomprehensible gaze, Li Yadong waved at the top of his throat, and called the four young men who were sweating profusely on the opposite side.

"What's wrong?" asked the tiger-headed young man, he still hadn't figured out Li Yadong's identity, and he didn't know what to call him.

"Do you know how to operate this well platform?" Li Yadong asked, pointing behind him.

"I'll ...... What are you talking about, we made it all up, do you think you can do it?" the young man's eyes widened, looking a little angry, feeling insulted from a technical level.

This is absolutely intolerable, and he has been using this craft to marry a daughter-in-law and support his family all his life.

Li Yadong didn't mind his attitude at all, and even smiled, "That's good." ”

"What do you mean?" the young man was confused.

"Turn on the machine, just this drill floor, drill down another 500 meters for me!"

"Ah......h

The four young men looked at each other, looking confused, and said in their hearts a waste well, you still drill a bird's egg?

Not to mention the four of them, even Sun Yongqiang felt that Li Yadong was a little nervous.

When you're full, there's nothing to do, do you drill his waste well to play?

Billionaires' interests are different.

"Ah what, can't Lao Tzu be so panicked about money, drill in a hurry, how much money will be paid, and then I will give you 500 yuan after the fact. Won't you?"

If you don't do it, you're a fool!

The four young men laughed and responded, what can you do when you meet such a stupid person with a lot of money?

They should earn this money, and if people name and give it to individuals, it's like a red envelope, and the master doesn't have the face to take it.

"Let's go!"