In the following days, Huang Chong temporarily stayed in this sub-base, and the affairs of the main base were basically over, and Huang Chong was too lazy to go to the main base in a few days, but to observe the situation of drilling oil wells with science and technology here.

On the second day of the construction of the technology drilling well, the technology drilling well has begun to operate, the huge mechanical arm in the game is rotating rapidly, and a metal pipeline leading to the underground is continuously pumping crude oil from the ground to the technology drilling well, and after the refining of the technology drilling well, it becomes usable oil and transports it to the two storage warehouses behind.

After Huang Chong's careful observation, it was found that the extraction speed of science and technology drilling wells is not very fast, basically an hour can only refine about 100 kilograms of oil, that is to say, a day is at most more than 4,000 catties, such a speed is used to supply the use of tanks, it is far enough, after all, tanks are big oil-eaters, a rhinoceros tank fuel capacity is more than 900 kilograms, and the fuel consumption of the rhino tank is 200 kilograms 100 kilometers, a tank full of fuel for a maximum of more than 400 kilometers.

In other words, the oil extracted by drilling oil wells in one day can only fill 2 tanks with oil, Huang Chong thought with some disappointment.

The problem of oil was solved, and then another problem stumped Huang Chong, now there is oil, but the sub-base cannot produce tanks now, not that it cannot be produced, but it needs to pay twice the price, Huang Chong is of course unwilling to spend this unjust money, so his current plan is to produce oil in the sub-base and then transport it back to the main base to add to the tank, then the problem now is the problem of transportation.

The means of transportation for transporting oil is very simple, let the scientists design the drawings of the tank trucks, and let the tank factory produce them, the difficult thing is a road suitable for tank trucks, the road that Huang Chong and they have walked twice can allow tanks to walk, and infantry can walk, but it is not allowed to let wheeled vehicles go, after all, the road in the forest is full of potholes even if it is slightly smoothed.

So the next thing Huang Chong has to think about is to build roads, as the saying goes, "if you want to get rich, build roads first", so Huang Chong is now also planning to build a road that can make him rich.

This is a huge project, the distance from the main base road is about 1,300 kilometers, building such a long road makes Huang Chong think about it is a headache, once this road is repaired, I don't know how much money it will cost.

Huang Chong asked Zhi Brain to help calculate, and the answer given by Zhi Brain was that if you want to repair such a long road, it will take 3 months to repair it at the earliest in the case of dispatching various engineering vehicles, and the energy points spent on this may exceed 10 million.

Huang Chong immediately became stunned when he heard the price, it seems that the road cannot be repaired, but Huang Chong is not discouraged, there is money to play, there is money to play, there is no money to play, since there is no money to build a new road, then I will make the current road can be passed by wheeled cars.

Huang Chong contacted Scientist No. 1 who was in the laboratory through the hand in his hand. The entire main base is under the monitoring of Zhi Brain, and Huang Chong can contact any soldier in the main base at any time through his watch.

"Hello Commander" on the watch screen, Scientist One, with his messy hair, saluted Huang Chong.

"No. 1, there are two main things I need you to do this time" Huang Chong looked at the sloppy scientist on the screen, and he was also drunk and weak.

"Commander, please command, subordinates promise to complete the task" As soon as it was said that there was a task, Scientist No. 1 immediately became energetic, after all, having a task means having energy points, and he can do research if there are energy points.

"This time, the main thing is for you to design the drawings of the tank truck and the road roller, so that the tank factory can produce it, there is no problem," Huang Chong said as he looked at the scientist.

"Report to the commander, there are no problems, the task is guaranteed to be completed," the scientist said loudly with a determined face.

But then, No. 1's face changed, and he said to Huang Chong with some embarrassment, "But Commander, this ,,," stretched out the thumb and index finger of his right hand, and the middle finger of the three fingers kept poking in front of Huang Chong, making an international gesture to ask for money.

Looking at this gesture of Scientist No. 1, Huang Chong's face turned a little dark, this thing really deserves to be dead for money, and he will ask for money whenever and wherever he has the opportunity, but if you want the horse to run, you have to give some grass, so Huang Chong said helplessly, "Give you 10,000 energy points, how long will it take to hand over the design drawings"

As soon as Scientist No. 1 heard that there were 10,000 points in the account, he immediately said happily, "Report to the commander, and you can hand over the drawings tomorrow."

"Okay, tomorrow the drawings are designed and sent directly to the base of the brain," Huang Chong immediately cut off the communication after saying this, he didn't want to see the scientist's nasty face, it was strange to say, the other red police soldiers were respectful when they saw him, he said whatever he said, and he had never seen a person who dared to come to him to ask for energy points, only this scientist was different from other red police soldiers, as if he was not afraid of him at all, and he was fighting his energy point anytime and anywhere.

Early the next morning, when Huang Chong was still sleeping in the warm bed, he was woken up by the sound of the watch.

"Drip, drip, drip" came out of the screeching sound on the watch.

"Eh, what's going on" Huang Chong opened his eyes a little confused.

"Commander, you ordered before going to bed last night that you will notify you as soon as the scientist's drawings arrive, and now the scientist's drawings have been submitted," Zhi Brain's voice came from inside the watch.

Huang Chong looked at the time of his watch in a bit of confusion, "Eh, half past four in the morning" and then scolded, "Zhi Brain, I'll grass your grandma, won't you look at the time, look at what time it is?"

"I'm sorry Commander, I'm just carrying out your orders, and besides, Zhi Brain doesn't have a grandmother" Zhi Brain's voice still said indifferently.

"Forget it, tell me the data of the drawings" In the end, Huang Chong could only say helplessly, after all, what is there to worry about with a computer.

"Report to the commander, the drawings provided by the scientists include a 12-wheeled tanker truck with a load capacity of ten tons, and a road roller with a weight of 100 tons" Zhi Brain also knew Huang Chong's situation, so he reported some data that Huang Chong could understand, and did not mention any other professional words.

"Scientist 1 looks good, it was designed so quickly. And things look pretty good," Huang Chong nodded with satisfaction after listening to the data reported by Zhi Brain, it seems that 10,000 energy points are not in vain.

Then Huang Chong asked Zhi Brain, "Zhi Brain, how about it, can these two kinds of chariot factories be built, and how many energy points do you need to build one?"