Daily Drilling Report
Well: NO 15/9-F-1 C
Report period: 2016-07-06T00:00:00+02:00 to 2016-07-07T00:00:00+02:00
Wellbore info:
dTimSpud: 2014-02-21T14:30:00+01:00
dateDrillComplete: 2014-03-15
daysBehind: 1.8
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2016-07-07T00:00:00+02:00
dTimDiaHoleStart: 2016-06-15T00:45:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: - WOC while performing BOP test/mainterance/laying out tubing from set back
- Pressure test surface cement plug
- N/D BOP and BOP riser joint
- Skid rig over to F-15 slot
- Start R/U cement spool
hpht: 0
md: -999.99
mdCsgLast: 2507.7
mdDiaHoleStart: 3500
mdPlanned: -999.99
mdPlugTop: 3100
mdStrengthForm: 3059
presTestType: formation integrity test
reportNo: 22
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: - RIH w/ 13 3/8 EZSV setting tool, circulated to sea water annulus behind 13 3/8 csg
- Pumped cement plug in annulus behind 13 3/8 csg
- Pumped cement plug on top of 13 3/8 EZSV
- Circulated well above cement plug to sea water
- WOC while performing BOP test/mainterance/laying out tubing from set back
tightWell: 0
tvdCsgLast: 2445.8
tvdStrengthForm: 2874.4
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: C/O elevator inserts to 4.5in inserts. L/D perforation guns BHA, inspected BHA, all shots fired. C/O elevator inserts back to 5.5in inserts
dTimEnd: 2016-07-06T00:30:00+02:00
dTimStart: 2016-07-06T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- perforate
state: ok
stateDetailActivity: success
comments: P/U EZSV setting tool
dTimEnd: 2016-07-06T00:45:00+02:00
dTimStart: 2016-07-06T00:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: RIH w/ EZSV setting tool to 163m, installed PS21, continued RIH to 820m
dTimEnd: 2016-07-06T03:00:00+02:00
dTimStart: 2016-07-06T00:45:00+02:00
md: 820
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Broke and M/U 1x double and 2x 3m pups for spaceout pump-in sub. M/U pump-in sub, cementing hose w/ LTVs. Recorded up/down weights 97t/91t. RIH and stang into EZSV w/ running tool w/ 10t set down weight.
dTimEnd: 2016-07-06T04:30:00+02:00
dTimStart: 2016-07-06T03:00:00+02:00
md: 840
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting for displacement annulus behind 13 3/8in csg,
dTimEnd: 2016-07-06T04:45:00+02:00
dTimStart: 2016-07-06T04:30:00+02:00
md: 840
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Circulated annulus behind 13 3/8in csg to clean sea water, increased flow rate from 250 to 1250lpm, pumped 2 BU or total of 144 m3, until clear sea water confirmed in returns. Observed H2S of max 14ppm on Baker sensor in gas trap. No H2S in air measured on gas sensor in shaker room. Treated returns with SOURSCAV to remove H2S and Soda Ash (to increase pH) to prevent forming new H2S
dTimEnd: 2016-07-06T07:00:00+02:00
dTimStart: 2016-07-06T04:45:00+02:00
md: 840
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Flow checked well on full opened choke: Static. Opened UPR and continued monitoring well on trip tank. Static. Meanwhile performed TBT for cement job
dTimEnd: 2016-07-06T07:45:00+02:00
dTimStart: 2016-07-06T07:00:00+02:00
md: 840
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Performed line test prior to cement job to 100 Bar. Good test. Checked line up, Prepared for pumping cement job
dTimEnd: 2016-07-06T08:15:00+02:00
dTimStart: 2016-07-06T07:45:00+02:00
md: 840
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Cement plug in annulus between 13 3/8in csg and 20in csg. Theoretical height from 850m to 450m (TOC). Pumped 20 m3 of wash pill, 1200 l/min/ 13 bar. Mixed and pumped 35 m3 of 1,9 SG cement slurry, 600 l/min. Displaced the cement with cement unit with 11 m3 of drill water, 1200 l/min, pumping pressure went up to 50 bar.
dTimEnd: 2016-07-06T10:00:00+02:00
dTimStart: 2016-07-06T08:15:00+02:00
md: 840
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Stang out of EZSV w/ running tool, P/U 3.5m above EZSV. 
Balanced cement plug. Theoretical height from 840m to 740m (TOC). Mixed and pumped 7,7 m3 of 1,9 SG cement slurry, 600 l/min. Displaced the cement with cement unit with 7,8 m3 of drill water, 800 l/min, pumping pressure of 10 bar.
dTimEnd: 2016-07-06T10:30:00+02:00
dTimStart: 2016-07-06T10:00:00+02:00
md: 840
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Broke off cement hose and checked for backflow: no backflow observed, string on vacuum. L/D cement assembly. POOH from 836.5m to 730m 2 min /stand
dTimEnd: 2016-07-06T11:00:00+02:00
dTimStart: 2016-07-06T10:30:00+02:00
md: 730
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: P/U single with 2 x sponge balls installed and M/U TDS. Circulated at 2500 l/min, 19 bar, 50 RPM, 2-4kNM until clean returns confirmed. Totally pumped 3x bottoms up  (120m3). Meanwhile flushed manifolds after cement job
dTimEnd: 2016-07-06T12:45:00+02:00
dTimStart: 2016-07-06T11:00:00+02:00
md: 730
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: POOH from 730m to 85m. Removed PS21 slips and installed master busing. Continued POOH to surface. L/D EZSV running tool
dTimEnd: 2016-07-06T14:15:00+02:00
dTimStart: 2016-07-06T12:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Cleaned rig floor after cement job, broke out cement assembly and L/D same
dTimEnd: 2016-07-06T15:00:00+02:00
dTimStart: 2016-07-06T14:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: M/U BOP jetting sub and washed/jet BOP with 1500 LPM at 3 bar. Broke off jetting sub and R/B stand
dTimEnd: 2016-07-06T16:00:00+02:00
dTimStart: 2016-07-06T15:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- circulating conditioning
state: ok
stateDetailActivity: success
comments: WOC. Meanwhile carried out maintenance on AFT and FWD PRS, DW, TDS, AFT IR.
dTimEnd: 2016-07-06T19:00:00+02:00
dTimStart: 2016-07-06T16:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: WOC. Meanwhile worked to install csg tongs on fox hole side. Continued maintenance TDS, housekeeping in shakers, prepared tools and equipment for N/D diverter and BOP. Refilled gearbox oil on TDS
dTimEnd: 2016-07-07T00:00:00+02:00
dTimStart: 2016-07-06T19:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
Lithology and shows: