Daily News
Project Acronym: KOYNA | State: Post Moratorium | Expedition ID: 5058
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... (?TBD)
(inserted: 26.03.2017 01:00)Koyna: 2017-03-26 ˇ
Started R/I with Air hammer bit
Started R/I with Air hammer bit (inserted: 24.03.2017 01:00)Koyna: 2017-03-24 ˇ
Drill rig electronic system under repair.
Drill rig electronic system under repair. (inserted: 23.03.2017 01:00)Koyna: 2017-03-23 ˇ
Successfully completed coring from 1679 to 1688 m.
Successfully completed coring from 1679 to 1688 m. (inserted: 20.03.2017 01:00)Koyna: 2017-03-20 ˇ
Running in with core assembly has started.
Running in with core assembly has started. (inserted: 19.03.2017 01:00)Koyna: 2017-03-19 ˇ
Pull out is in progress. After this we will switch
Pull out is in progress. After this we will switch to mud drilling for coring. (inserted: 18.03.2017 01:00)Koyna: 2017-03-18 ˇ
Continued drilling down to 1679 m.
Continued drilling down to 1679 m. (inserted: 17.03.2017 01:00)Koyna: 2017-03-17 ˇ
Third phase of drilling got resumed and current depth is
Third phase of drilling got resumed and current depth is 1590 m. (inserted: 16.03.2017 01:00)Koyna: 2017-03-16 ˇ
Completed cement drilling up to 1503 m and pull out
Completed cement drilling up to 1503 m and pull out is in progress to switch to air hammer drilling. (inserted: 15.03.2017 01:00)Koyna: 2017-03-15 ˇ
Arrangement for running in 8 ½ inch TCR bit for
Arrangement for running in 8 ½ inch TCR bit for cement drilling is in progress. (inserted: 11.03.2017 01:00)Koyna: 2017-03-11 ˇ
Completed casing and cementation up to 1500 m.
Completed casing and cementation up to 1500 m. (inserted: 10.03.2017 01:00)Koyna: 2017-03-10 ˇ
Successfully completed geophysical logging up to 1500 m. Preparations are
Successfully completed geophysical logging up to 1500 m. Preparations are underway for lowering 95/8” casing. (inserted: 05.03.2017 01:00)Koyna: 2017-03-05 ˇ
Geophysical logging in progress.
Geophysical logging in progress. (inserted: 04.03.2017 01:00)Koyna: 2017-03-04 ˇ
It is time for the first round of downhole geophysical ...
It is time for the first round of downhole geophysical logging. Pulling out of the hole completed. The borehole KFD-1 is being cleaned and conditioned for Schlumberger Logging Team to carry out the downhole measurements in the 500-1500 m section. (inserted: 02.03.2017 01:00)Koyna: 2017-03-02 ˇ
The 1500 metre milestone has been achieved.
The 1500 metre milestone has been achieved. KFD-1 reached a depth of 1503 m. We are in the hard granitic basement rock. The borehole will now be flushed and conditioned to carry out downhole geophysical logging. (inserted: 27.02.2017 01:00)Koyna: 2017-02-27 ˇ
Running-in completed with the same bit and KFD1 drilled upto
Running-in completed with the same bit and KFD1 drilled upto 1432.86m. (inserted: 26.02.2017 01:00)Koyna: 2017-02-26 ˇ
Maintenance of equipment completed, current operation is running-in.
Maintenance of equipment completed, current operation is running-in. (inserted: 25.02.2017 01:00)Koyna: 2017-02-25 ˇ
Drilled up to 1404m. Pull out for bit change
Drilled up to 1404m. Pull out for bit change (inserted: 23.02.2017 01:00)Koyna: 2017-02-23 ˇ
Continued drilling up to 1346m.
Continued drilling up to 1346m. (inserted: 22.02.2017 01:00)Koyna: 2017-02-22 ˇ
Running in has been Completed and drilled upto 1302m.
Running in has been Completed and drilled upto 1302m.