Hourly activities:
00:00 - 00:30: Established circ. With 2000 LPM. 145 bar and positioned string at bit depth 3521,1 m. Adjusted string to neutral weight and hold stationary while taking testrak pressure point at 3493 m bad test.
00:30 - 01:00: POOH to 3523 m bit depth and positioned string. Performed second attempt for pressure point good test.
01:00 - 01:30: POOH to 3511 bit depth and positioned string. Took testrak pressure point at 3480 m bad test.
01:30 - 02:00: RIH to 3512 m bit depth, positioned string. Performed second attempt for pressure point bad test.
02:00 - 02:30: POOH to 3493 m bit depth, positioned string. Took testrak pressure point at 3462 m good test.
02:30 - 03:00: POOH to 3488 m bit depth, positioned string. Took testrak pressure point at 3457 m good test.
03:00 - 03:30: POOH to 3468 m bit depth, positioned string. Took testrak pressure point at 3437 m good test.
03:30 - 03:45: RIH from 3468 m to 3681 m.
03:45 - 04:00: Circulated at TD to confirm free circulation before droping gyro.
04:00 - 04:15: Flowchecked well for 10 min, broke connection and loaded gyro tool.
04:15 - 04:45: Pump down gyro tool w/ 500 LPM, 26 bar, 20 RPM, 15 17 KNM.
04:45 - 05:00: Pumped 3 m3 slug and chased same.
05:00 - 05:15: POOH from 3681 m to 3667 m, slug did not work.
05:15 - 05:45: Pumped 5 m3 slug and chased same.
05:45 - 07:00: POOH w/ 8 1/2" BHA on 5 1/2" DP from 3667 m to 3225 m Avg. Tripping speed 354 m/hr. Restricted tripping speed and stoped when required for gyro station.
07:00 - 07:45: POOH, observed swabing at 3225 3220 m. Ran back in, volumes correct. Continued to POOH from 3225 m to 2982 m. Observed swabbing and overpull, trip tank increased. Wiped single, trip trank decreased to correct volume.
07:45 - 08:15: Pumped OOH from 2982 m to 2940 m, 2200 LPM, 150 bar. Observed pressure increase while pulling. Reduced rate to 1350 LPM.
08:15 - 08:30: RIH from 2940 m 2982 m for gyro overlap.
08:30 - 11:00: POOH from 2982 m to 2580 m inside the casing shoe. Avg. Tripping speed 161 m/hr. Pulled wet, observed backflow, two slugs in annulus and float not holding. M/u TDS on every connection. Restricted speed due to gyro.
11:00 - 11:15: Flowchecked well for 15 min, well static.
11:15 - 11:30: POOH from 2580 m to 2499 m, pulled wet. Observed backflow. Restricted speed due to gyro.
11:30 - 11:45: Pumped slug and allowed levels to stabilise.
11:45 - 13:15: POOH from 2499 m to 1650 m. Avg. Tripping speed 566 m/hr. Restricted speed due to gyro.
13:15 - 13:30: RIH from 1650 m to 1770 m. Re-surveyed as per scientific intructions.
13:30 - 14:45: POOH from 1770 m to 480 m. Avg. Tripping speed 1032 m/hr.
14:45 - 15:00: Took rotational checks as per scientific instructions.
15:00 - 15:15: POOH from 480 m to 238 m.
15:15 - 15:30: Flowchecked well for 10 min, well static. Removed ps21 slips.
15:30 - 15:45: TBT with involved personnel for handling BHA.
15:45 - 16:00: POOH from 238 m to 171 m.
16:00 - 16:30: Broke double and layed out scientific gyro toolstring.
16:30 - 17:15: Pulled out to 50 m, layed out jar and accelerator.
17:15 - 18:00: Made announcement for handling ra sources, placed barriers. Baker RPS removed sources.
18:00 - 20:00: Plugged into tools and downloaded data. Dumped soundtrak and testrak, ontrak and copilot.
20:00 - 21:45: Cleaned and l/o BHA as per DD instructions.
21:45 - 22:15: Cleaned and cleared rigfloor.
22:15 - 23:30: Moved power rollers for 3 1/2" DP. Serviced TDS, dollies and both PRS.
23:30 - 23:45: Changed handling gear in slips and elevators from 5 1/2" to 3 1/2".
23:45 - 00:00: Picked up, made up and RIH with open ended 3 1/2" cement stinger to 40 m.

24-hour summary: Took pressure points. POOH and l/d 8 1/2" BHA m/u and RIH with 3 1/2" cement stinger