Daily News
Project Acronym: CCSDP | State: Completed | Expedition ID: 5004
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CCSDP/Donghai: 2003-01-21 ˇ
Cores, which had lost in the drilling pipes, were taken out.
Cores, which had lost in the drilling pipes, were taken out.
CCSDP/Donghai: 2003-01-20 ˇ
Mud overflowed drilling pipes when we tripped out. A thin layer of ice was covered on the drilling...
Mud overflowed drilling pipes when we tripped out. A thin layer of ice was covered on the drilling platform.
CCSDP/Donghai: 2003-01-19 ˇ
Cores, which had lost in the hole, obstructed us in tripping in. We had to tip out.
Cores, which had lost in the hole, obstructed us in tripping in. We had to tip out.
CCSDP/Donghai: 2003-01-18 ˇ
We reached the depth of 2449.13m.
We reached the depth of 2449.13m.
CCSDP/Donghai: 2003-01-17 ˇ
The wire-line coring with hydro-hammer drilling system was tested successfully today.
The wire-line coring with hydro-hammer drilling system was tested successfully today.
CCSDP/Donghai: 2003-01-16 ˇ
Methane and helium gas continued keeping high concentration.
Methane and helium gas continued keeping high concentration.
CCSDP/Donghai: 2003-01-15 ˇ
A bookseller was selling his books. Many of us bought some books under very low price.
A bookseller was selling his books. Many of us bought some books under very low price.
CCSDP/Donghai: 2003-01-14 ˇ
The concentration of methane gas rose up, mud leak has continued for several days. Experts are...
The concentration of methane gas rose up, mud leak has continued for several days. Experts are researching the reasons.
CCSDP/Donghai: 2003-01-13 ˇ
We reached the depth of 2420.87m. Nearly 7steres mud is lost.
We reached the depth of 2420.87m. Nearly 7steres mud is lost.
CCSDP/Donghai: 2003-01-12 ˇ
Binary file (standard input) matches
Binary file (standard input) matches
CCSDP/Donghai: 2003-01-11 ˇ
Some reporters from local newspaper office visited the drill
Some reporters from local newspaper office visited the drill-site and gathered some news on our out of hours by interview.
CCSDP/Donghai: 2003-01-10 ˇ
The footage of today is 8.08m, but the core recovery is very low.
The footage of today is 8.08m, but the core recovery is very low.
CCSDP/Donghai: 2003-01-09 ˇ
The concentration of CO2 gas rose up. Nothing is got yet.
The concentration of CO2 gas rose up. Nothing is got yet.
CCSDP/Donghai: 2003-01-08 ˇ
Bit was damaged this runs. Nothing was got.
Bit was damaged this runs. Nothing was got.
CCSDP/Donghai: 2003-01-07 ˇ
The depth of MH at 4 am today was
The depth of MH at 4 am today was 2376.15m and the footage was 9.51m (longest since the Main Hole coring). The length of cores of this run was 8.2m.
CCSDP/Donghai: 2003-01-06 ˇ
The cores from Run61 to Run66 were scanned with DIS yesterday.
The cores from Run61 to Run66 were scanned with DIS yesterday.
CCSDP/Donghai: 2003-01-05 ˇ
The footage of today was 7.58m, less than last run. Engineering log was conducted after R74 coring.
The footage of today was 7.58m, less than last run. Engineering log was conducted after R74 coring.
CCSDP/Donghai: 2003-01-04 ˇ
The depth of MH at 4 am today was
The depth of MH at 4 am today was 2354.72m. Another record of 9.47m footage was created since the MH coring.
CCSDP/Donghai: 2003-01-03 ˇ
Today was the coldest day for the last 12 months. The lowest temperature was -11 degrees Celsius.
Today was the coldest day for the last 12 months. The lowest temperature was -11 degrees Celsius.
CCSDP/Donghai: 2003-01-02 ˇ
The depth at 4 am was 2336.90 m. The datacenter bought a new PC from Lianyungang.
The depth at 4 am was 2336.90 m. The datacenter bought a new PC from Lianyungang.
CCSDP/Donghai: 2003-01-01 ˇ
Today was the first day of the New Year. Every one in the drill site works very hard.
Today was the first day of the New Year. Every one in the drill site works very hard.
CCSDP/Donghai: 2002-12-31 ˇ
The depth of today was 2316.98m Mud seepage was
The depth of today was 2316.98m. Mud seepage was 24 cubic meters, much less than before. Also we got the best cores since the main-hole coring.
CCSDP/Donghai: 2002-12-30 ˇ
The depth of today was 2311.52m, and the footage 7.61m. Mud seepage was 75 cubic meters.
The depth of today was 2311.52m, and the footage 7.61m. Mud seepage was 75 cubic meters.
CCSDP/Donghai: 2002-12-29 ˇ
The mud seepage has not been stopped. We have to find another water sources for the compensation of...
The mud seepage has not been stopped. We have to find another water sources for the compensation of mud.
CCSDP/Donghai: 2002-12-28 ˇ
The footage of today is 7.27m and the core
The footage of today is 7.27m and the core recovery of this run was more than 100%.The recorded mud seepage of today was 105 cubic meters.CCSDP/Donghai: 2002-12-28 ˇ
The power supply for the Geology Division at Institute
The power supply for the Geology Division at Institute of Geology was cut off. So the INTERNET connection at Beijing side was broken for several hours.
CCSDP/Donghai: 2002-12-27 ˇ
Geologists began to scan the cores using the Gamma Ray scanning system.
Geologists began to scan the cores using the Gamma Ray scanning system.CCSDP/Donghai: 2002-12-27 ˇ
The footage of today was 8.98 m the highest
The footage of today was 8.98 m, the highest since Main Hole coring. Drill mud reduction of 20 cubic meters was recorded.
CCSDP/Donghai: 2002-12-26 ˇ
The depth of today at 4 am was 2283.86
The depth of today at 4 am was 2283.86 m. Drill mud was recorded a reduction of 13 cubic meters today.CCSDP/Donghai: 2002-12-26 ˇ
The Gamma Ray scanning system was repaired. Tomorrow we can scan the cores with it
The Gamma Ray scanning system was repaired. Tomorrow we can scan the cores with it
CCSDP/Donghai: 2002-12-25 ˇ
After tripping out, drillers found the reason of mud circle problem. We recovered about 3m cores--...
After tripping out, drillers found the reason of mud circle problem. We recovered about 3m cores-- mostly eclogite.
CCSDP/Donghai: 2002-12-24 ˇ
Binary file (standard input) matches
Binary file (standard input) matches
CCSDP/Donghai: 2002-12-23 ˇ
It snowed today, young people went out to have a snowball fight. Working is going on smoothly.
It snowed today, young people went out to have a snowball fight. Working is going on smoothly.
CCSDP/Donghai: 2002-12-22 ˇ
Today is midwinter in China summer calendar staff in
Today is midwinter in China summer calendar, staff in CCSD centre ate dumpling followed the traditional custom to drive out cold.
CCSDP/Donghai: 2002-12-21 ˇ
The depth of today was 2276.33m when we tripped out.
The depth of today was 2276.33m when we tripped out.
CCSDP/Donghai: 2002-12-20 ˇ
The concentration of hydrogen gas rose up, and drillers considered that the bit would have been...
The concentration of hydrogen gas rose up, and drillers considered that the bit would have been damaged.
CCSDP/Donghai: 2002-12-19 ˇ
The concentration of Helium gas rose up. Maybe there is a Helium gas active region at this depth.
The concentration of Helium gas rose up. Maybe there is a Helium gas active region at this depth.
CCSDP/Donghai: 2002-12-18 ˇ
The footage of today is 5.94m.
The footage of today is 5.94m.
CCSDP/Donghai: 2002-12-17 ˇ
Very thick fog folded the whole drill site this
Very thick fog folded the whole drill-site this morning. It took a long time for us to buy commodity by car.
CCSDP/Donghai: 2002-12-16 ˇ
Some local guests visited the drill-site.
Some local guests visited the drill-site.
CCSDP/Donghai: 2002-12-15 ˇ
Miss. Shi Dongmei came back to drill-site, the daily drilling report may continue being inputted to...
Miss. Shi Dongmei came back to drill-site, the daily drilling report may continue being inputted to DIS.
CCSDP/Donghai: 2002-12-14 ˇ
A computer motherboard was damaged The computer is used
A computer motherboard was damaged. The computer is used to operate the Gamma ray, so the Gamma Ray scan has to stop for several days.
CCSDP/Donghai: 2002-12-13 ˇ
The depth of today is 2211.26. The footage is 7.79m.Moreover, the concentration of Helium gas rose...
The depth of today is 2211.26. The footage is 7.79m.Moreover, the concentration of Helium gas rose up.
CCSDP/Donghai: 2002-12-12 ˇ
Some local guests visited the drill-site. Our project is known to more and more people.
Some local guests visited the drill-site. Our project is known to more and more people.
CCSDP/Donghai: 2002-12-11 ˇ
Core scanner runs well after reinstalling the DIS.
Core scanner runs well after reinstalling the DIS.
CCSDP/Donghai: 2002-12-10 ˇ
Geologists began to scan the cores from MH. This is the first time since MH opening.
Geologists began to scan the cores from MH. This is the first time since MH opening.
CCSDP/Donghai: 2002-12-09 ˇ
A virus was found in DIS server. Maybe it had been the chief criminal bringing abnormal running of...
A virus was found in DIS server. Maybe it had been the chief criminal bringing abnormal running of DIS.
CCSDP/Donghai: 2002-12-08 ˇ
Mr Su Dechen was installing the DIS onto a
Mr. Su Dechen was installing the DIS onto a new server. The former DIS was damaged. So we could not send the webpages for nearly three weeks. Tomorrow mrning, we will send the web files of last three weeks. One important good news is that the drilling has become normal now. The current depth at 4 am today was 2181.42m.
CCSDP/Donghai: 2002-12-07 ˇ
It snowed today The air temperature falled down very
It snowed today. The air temperature falled down very quickly. It has been very cold. But we still have good news: the drilling has become normal now. The current depth of today was 2173.24m (4:00 am).
CCSDP/Donghai: 2002-12-06 ˇ
Three new monitors were carried to the drill site
Three new monitors were carried to the drill-site to replace the bad ones. Nearly ten monitors have been damaged by the abnormal power supply.