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soon.

The two robots came near Bangzi's drilling platform and saw the four anchor chains fixing the drilling platform.

Bangzi’s drilling platform is a semi-submersible drilling platform.

What is a semi-submersible drilling platform?

It is fixed by anchor chains, and the platform is semi-submerged in seawater, and independently balances buoyancy and gravity.

Subsea drilling is then carried out using casing drilling techniques.

It sounds easy.

But in fact it is very troublesome, especially the balance and vertical positioning are the difficulties.

In addition, there is a very big disadvantage of sleeve drilling, that is, as the depth of the drilling increases, the pipe will become thinner and thinner.

At present, a new technology has been developed on the rod side, which ensures pressure balance while increasing the diameter of the sleeve, and it is time to develop a multi-aperture drill bit.

They tested a socket and tried drilling.

The geological conditions of the seabed are okay.

Drilling is not difficult.

There is no problem with the data fed back by the pressure sensor of the sleeve.

At present, the gravity crane tower of this system is undergoing final debugging, and it is expected that drilling can be carried out in three days.

Tang Rui didn't know this.

He sent the robot over, and wanted to help Bangzi see if the structure of the subsea load-bearing column was safe.

As a result, he found that other people's drilling platforms did not use load-bearing columns.

This is very uncomfortable.

As for the anchor chain, there is no technical content.

Even if one is broken.

People can take out ten sticks at any time, it's just a matter of spending some money, and it won't cause any trouble.

How can I help Bangzi?

Tang Rui looked at the holographic projection in front of him, and suddenly had an idea.

"Red Lotus, zoom in on the geological structure around the casing borehole."

"Okay, master."

The picture of the holographic projection screen changed.

The geological structure data and simulated geological structure model around the casing drilling hole appeared in front of his eyes.

Tang Rui looked at it for a while, continuously zoomed in and out of the geological structure model, and then drew a crooked line on it.

This line is not drawn blindly.

It is drawn entirely along the weak geological layer structure, that is, the layer of soil that is easiest to drill.

"Honglian, let the underground drilling robot, along the line I drew, dig a channel from the bottom of the sea to reach directly under the drill hole of the other party's sleeve, and put the hardest and wear-resistant tungsten alloy plate inside."

Tang Rui said to Honglian.

"Okay, master, Guren knows what to do." Guren nodded, and immediately controlled the underground drilling robot to set off.

After leaving things to Honglian to do.

He turned off the holographic projection.

In the early morning of the next day, the underground drilling robot had already drilled a passage.

Then three layers of 100 mm thick super wear-resistant tungsten alloy were placed directly under the drill hole of the sleeve, and even fixed.

Do it all.

Guren controlled the robot to return.

In a blink of an eye.

Three days passed.

Tang Rui was already busy, thinking that the various construction units had already sent over their estimated results.

He has to adjust the project plan and construction time according to the progress of these projects.

It's actually not that difficult.

After Honglian sorted it out for him, he could fine-tune it according to the overall situation.

"Honglian, the project schedule has been sorted out and distributed to all construction units so that they can carry out construction according to this form."

"Okay, master."

"Are there any unprocessed emails and materials?"

"No more, but there is a special reminder."

"What special reminder."

"The reminder is the drilling depth of the rod. At present, their drilling is almost reaching the position of the tungsten alloy steel plate."

When Tang Rui heard this, he immediately regained his energy.

"Show a holographic projection of the borehole."

"Okay, master."

...

the other side.

On the drilling platform of Bangzi, the person in charge of the consortium of this project came here to inspect the progress of the project.

"Director Jin, our piercing is going well so far. With the strong support of the group, the performance of the employees is also very good."

"The president of this project attaches great importance to it. As long as it is done well, this year's bonus and title will not be a problem."

"Understood, we will do our best to ensure the smooth progress of the project."

"Very well, to reward everyone, two girl groups will come to the drilling platform in three days' time to perform for you."

"Thank you Director Jin for the arrangement."

While the director Jin was talking with the person in charge of the drilling platform, the technical person in charge of the drilling department suddenly found something wrong with the parameters on the screen.

The digging depth of the drill bit is fixed.

The speed is no problem.

No problem with the drill either.

The pressure sensor also found no problems.

What went wrong?

It stands to reason that if a hard rock or a special geological layer is drilled, the drill bit will respond.

For example, the drill bit is overheated, the speed is slowed down, etc.

But right now, the speed is not a problem at all, which means that the drill bit is not stuck.

The temperature of the drill bit did not increase much, indicating that the wear was not serious, nor did it encounter a special geological layer.

Here comes the problem.

There is no problem, why the drill bit can't go down.

"Turn up the speed."

The person in charge thought for a while, and then gave an order.

The speed of the drill has been increased.

But still no change in depth.

Assi!

"Bring back the drill."

"Take it back? Okay, team leader, I know about Smecta."

With the drill bit retracted.

Let's drill down the shaft to check the condition of the drill bit.

There is wear and tear.

But not serious.

What the hell is going on, why does this happen.

The team leader thought about it, and then reported to the superior first.

"What? I can't go any further? I don't know why?" Director Jin happened to be in the office of the person in charge. When he heard the team leader's report, he almost jumped up.

"Yes, I don't know why, but the drill bit just can't go down, and the sensors and other data are all normal."

The team leader nodded and said that he had drilled a lot over the years, but he had never seen such a situation.

"Go and have a look."

The three of them left the office and came to the shaft. First, they took a look at the drill bit. There was indeed no problem.

Then, go back to the control room and drop the drill down again.

When reaching 1724 meters.

The drill stopped.

No matter how hard you drill, you just can't go down.

"Can you determine the geology below?"

"Can not be sure."

"What about the data from previous drilling?"

"The geological structure obtained by drilling before, this position should be mud and gravel, which cannot block the drill bit."

"Re-drill and look at the geological data below."

"OK."

The person in charge of the drilling platform, directly issued the order.

The drill bit used now is different from the drill bit used for drilling, and the penetration ability is one level worse.

less than half an hour.

The drill is replaced.

As the drill was lowered, everyone went to the control room and stared at the data on the screen.

less than a minute.

The warning light will come on and the bit will heat up.

However, the person in charge didn't take it seriously. If the drill bit is broken, it will be broken. As long as the geological samples below can be obtained, it is not a big deal.

But five minutes passed.

The bit wear warning light is also on.

But the position of the drill bit has not dropped at all.

"Raise the drill bit up." The person in charge said.

Can't go on.

Because the drill bit is worn out, even if you drill down, it doesn't make any sense.

When the drill bit came up, a group of people ran over immediately.

When they saw the drill bit, they were dumbfounded.

Where is the drill.

It's not a drill pipe.

The entire drill was ground flat.

As for geological sampling, there is none at all.

A group of people meet face to face.

Why is this thing so weird?

What kind of geological conditions can grind the drill bit like this.

This is so unscientific.

"What should I do now?"

"Director Jin, we may have to drill in another place. The geological conditions here are too weird."

"Can I drill down in another place?" Director Jin asked, frowning.

"It should be no problem. It is difficult for this special geological environment to appear on a large scale. We can only say that we are unlucky."

"That's fine, but this time it must be successful, otherwise I will go back and have no way to explain to the president."

"Director Jin, don't worry, we will drill first this time to ensure that there is no problem before proceeding with the operation."

"Then hurry up, I'll wait for the results before going back."

"OK."

The person in charge of the drilling platform immediately ordered the staff to retract the anchor chain, raise the drilling platform, and move forward to the sea ahead.

The rig moves slowly though.

But they don't need to go far.

So it only took half an hour to fix the position again and start drilling.

This time they didn't go down the pipe, but probed first.

Tang Rui on the yacht.

After seeing Bangko's rig come to a stop, he took a bite of the watermelon and asked Guren to calculate their drilling location.

"Master, the calculation is complete, and their drilling location is here."

"Well, now that we know the location, let the robot go there and place the tungsten alloy steel plate at the same depth."

Tang Rui said to Honglian for a hundred years while eating melons.

"Okay, master, Guren promises to place the steel plate at the same depth, and it won't be a centimeter off."

After Honglian finished speaking, she controlled the underground drilling robot to dig there.

The speed of the robot is much faster than the drilling speed of the stick.

The stick has just put the drill down.

Honglian has already put the tungsten alloy steel plate underground.

Nothing wrong with the location.

After the rod is drilled down, it will also touch the tungsten alloy steel plate.

This kind of wear-resistant metal specially developed by Honglian with material calculation software, even the drill bit of the machine tool cannot process it.

Even Tang Rui has no way to process this metal.

The only way to deform it is to shape it before it cools completely.

After cooling down, there is nothing to do with it.

This is a special metal that is even more difficult to machine than titanium alloys.

It's not that Tang Rui looked down on Bangzi.

It is said that the steel plate is in the ground, even if the steel plate is placed in front of them, they can't deal with it.

...

"Have you reached the position yet?"

Director Jin, who was sitting in the office, kept urging and asking.

"It's coming soon, twenty minutes at most." The person in charge replied immediately.

In order to be afraid that Director Jin would be in a hurry, they tried their best to drill down with the drill bit worn out.

that's all.

The drilled holes quickly came to where the steel plate was.

"Team leader, the drill has stopped again."

"How deep is it?"

"The same depth as before, 1724 meters under the sea."

"Turn the speed to the maximum and drill into death."

"Understood, team leader."

With the speed increased to the maximum, less than two minutes, the bit wear warning light came on.

"Raise the drill up."

After the team leader finished speaking, he ran to the office and reported to the person in charge and Director Jin.

After the two listened, their expressions became gloomy.

Especially Director Jin, whose face was so gloomy that water dripped out.

The three came to where the shaft was.

Look at the drill bit that has been ground down again and turned into a drill pipe.

Look at each other.

We are speechless.

"Didn't you say that you can drill down in another place, so how do you explain this now?"

Director Jin was the first to attack, he wanted to find someone to take the blame.

The person in charge didn't refute or say anything else, but stared at the polished drill bit.

"What are you looking at?" Director Jin asked puzzled.

"We sent it."

At this time, the person in charge's eyes were bright.

"What happened."

"Look at this drill bit."

"What's wrong with the drill, isn't it ground flat?"

"Yes, it was smoothed out."

The person in charge clapped his hands and said with bright eyes: "What kind of material do you think can make the drill bit smooth?"

Under natural environmental conditions, it is impossible to have a metal material that can smooth the drill bit, not even diamond.

"Isn't the metal below born under natural conditions?" The team leader thought for the first time and asked.

"Yes, not only is it not a naturally formed metal, it is not even a metal made on the earth. You drilled, there are no scratches on it, and the surface is very flat. What does this mean?"

The person in charge said tremblingly.

"This means that there is a very flat and wear-resistant metal underneath, and the drill bit has been ground flat, and the other side is not damaged at all." The team leader's eyes also lit up.

"What's the meaning?"

Director Jin was dumbfounded by these two psychopaths.

Something went wrong with the project.

You are not only not nervous, but also very excited.

Like about to climax.

What do you mean?

"Eliminate all the impossible, even if the final answer is unbelievable, it is the truth.

We've drilled into an alien creation, most likely a buried spaceship. "

The person in charge of the drilling platform said excitedly.

spacecraft?

"What do you mean a spaceship? Not a mineral lode or something?" Director Jin asked in confusion.

"Group Leader Park, please explain to Director Jin."

"Director Jin, it's like this. Our drill bit is made of a special alloy. There is no kind of ore vein or metal in nature that can be used in such a short time..."

Following the team leader's explanation, Director Jin also understood.

There's a spaceship down here.

"God bless stick Smecta!"

The three excited people hugged each other, crying and laughing.

too excited.

They actually dug up the spaceship.

Smecta is about to rise.

Eagle sauce can't stop it.

What Director Kim said.

Relatives came tonight, the update is late, sorry!