Mr. Yu xingde, a former vice-governor of Jiangsu province, visited the drill-site today.

We kept regular opening and got 24.17m footage.

Sticking took place at the depth of 2143m. We had to redress.

A tricone bit got 94.67m footage till it was worn. That is much more than others.

Two reporters from CCTV arrived at ccsd drill site to record the scene of drill site.

Madam Cai Ci made a brief introduction to the old visitors

Today we got much more footage, it reached 28.37m.

A glasshouse will be built to improve our lives.

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Some geologists from Hong Kong geological investigation department visit CCSD drill site and the...

The tricone bit used to enlarge the borehole was damaged seriously

A tricone bit was stuck by a fish.

Madam Xu Zhiqin left for Beijing.

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a meeting about 1/250 thousands Lianyungang area geologic investigation was held.

A general of The Chinese People's Liberation Army arrived and visited the ccsd drill site.

The concentrations of carbon dioxide continue keeping high today.

The concentration of carbon dioxide rose up and reached 5150 ppm.

It took several hours to redress the bore hole at the depth of 2059 m today.

More openers are needed because of wear and tear when opening.

There was something wrong with logging equipment.

Some teeth dropped off from the opener when opening.

A hard disk of computer was damaged, on which there is lots of important data.

The depth of the enlarged borehole is 2053.65 m.

The borehole should be enlarged to set 7.625 inches casing deeper.

All opening tools are prepared to enlarge the borehole.

Today some visitors arrived at drill site and learned about CCSD project.

All the retrievable cases were taken out of the borehole for opening.

These geological experts hold a meeting to discuss how to sample.

Some geological experts arrived at the drill-site for sampling sock.

A biological lab was built at the drill-site. Axenic experiment can be done from now on.

Mr. Zhu Kui, the vice-governor of Yunnan province, visited the drill-site today.

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Mr Hao Yuan the vice governor of Gansu province

Some drilling experts will come to CCSD. They will discuss how to solve the problem of fish in...

Madam Xu Zhiqin was invested with a professorial title by Nanjing University. She gave a...

Yang Liwei China's first space man waves to the

China's first manned spaceship Shenzhou V Divine Vessel V

Lots of old visitors came to CCSD, Mr. Chen made an introduction to them.

A meeting about fish in borehole was held in Beijing. The meeting decided to continue drilling.

Madam Xu Zhiqin left for Nanjing to give a presentation after field survey of two days.

The drilling pipes were tripped out when the pulling force was over 190 tons.

Madam Xu Zhiqian and some geological experts arrived at drill-site. They went to field after a...

All drilling engineers had a meeting to discuss how to resolve the sticking.

The drilling pipes were stuck in the borehole when fishing.

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The morning meeting was canceled. The vice director Ni Jialu was left for his working off shift.

It took one day to try to fish the fractured bit stabilizer, but the attempt failed.

The bit stabilizer was fractured and left in the borehole.