Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2016-10-04T00:00:00+02:00 to 2016-10-05T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2016-10-05T00:00:00+02:00
dTimDiaHoleStart: 2016-10-01T15:00:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: - Pull the rest of tubing
- RIH w/ tubing on DP
- Circulate well to sea water
- Place balanced cement plug
- WOC
hpht: 0
md: -999.99
mdCsgLast: 3508
mdDiaHoleStart: 3500
mdPlanned: -999.99
mdPlugTop: 2755
mdStrengthForm: 2760
presTestType: formation integrity test
reportNo: 4
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: - Engaged THRT and released TH
- R/U WL, cut tubing on WL
- Pulled TH
- Pulled 7in tubing to 2109m
tightWell: 0
tvdCsgLast: 3136.9
tvdStrengthForm: 2599
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Continued to P/U and M/U tubingTHRT and landing string. POOH, installed control lines and inspected THRT. RIH and landed off THRT on TH. Observed top box of landing string is too high for casing tong to be able to M/U swedge.
dTimEnd: 2016-10-04T02:00:00+02:00
dTimStart: 2016-10-04T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting to rearrange landing string to be able to M/U swedge w/ casing tong. Started to position upper pup joint of landing string for casing tong to break off. Observed hydraulic oil leak from elevator
dTimEnd: 2016-10-04T02:15:00+02:00
dTimStart: 2016-10-04T02:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: success
comments: Identified faulty hydraulic hose inside of the elevator and changed same
dTimEnd: 2016-10-04T03:00:00+02:00
dTimStart: 2016-10-04T02:15:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: success
comments: Broke top 6m pup from landing string. M/U swedge using aft PRS and casing tong. Realized that it is not possible to break swedge while connected to TH with THRT. Broke off swedge using aft PRS and casing tong. Located 4m tubing joint (3m + 1m pups) on the pipe deck. M/U same to landing string, M/U 1m pup joint to landing string. Achieved sufficient stick up to be able to M/U swedge
dTimEnd: 2016-10-04T05:30:00+02:00
dTimStart: 2016-10-04T03:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: success
comments: Attempted to engage THRT to TH. No success, POOH, checked THRT, observed shear pins sheared prematurely. Repaired THRT
dTimEnd: 2016-10-04T06:15:00+02:00
dTimStart: 2016-10-04T05:30:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: success
comments: RIH and landed off THRT, engaged tool and confirmed w/ 2t overpull. Applied pressure to shear pin and then rotated string 8x turns CCW into communication collar
dTimEnd: 2016-10-04T07:00:00+02:00
dTimStart: 2016-10-04T06:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Connected cement hose and LT valve, flushed hose. Pressure tested same to 100 bar. Lined up pumps through cement hose. Applied pressure of 520bar to DHSV control lines. Pressured up well above DHSV, observed DHSV equalized and opened at 100 bar pressure. No indications of gas below DHSV/in the well observed. Bled off pressure from the well through the cement hose to MGS to 0. Closed DHSV. Verified no pressure in the A-annulus
dTimEnd: 2016-10-04T08:00:00+02:00
dTimStart: 2016-10-04T07:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Broke off swedge
dTimEnd: 2016-10-04T08:15:00+02:00
dTimStart: 2016-10-04T08:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Released TH and and pulled 180t on hook load. String stretch of 0,75m
dTimEnd: 2016-10-04T08:30:00+02:00
dTimStart: 2016-10-04T08:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting to R/U WL equipment
dTimEnd: 2016-10-04T08:45:00+02:00
dTimStart: 2016-10-04T08:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: R/U wireline equipment
dTimEnd: 2016-10-04T09:30:00+02:00
dTimStart: 2016-10-04T08:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: RIH w/ cutter BHA, run #9 from surface 2616 m. Average running speed 20 m/min.
dTimEnd: 2016-10-04T11:45:00+02:00
dTimStart: 2016-10-04T09:30:00+02:00
md: 2616
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Correlated across interval 2616 -  2638 . Positioned cutter at 2621 m . Performed cut. Observed backflow from pipe after tubing was cut
dTimEnd: 2016-10-04T13:00:00+02:00
dTimStart: 2016-10-04T11:45:00+02:00
md: 2621
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: POOH from 2621 m to surface. Average pulling speed 22 m/min. Backflow at rotary gradually decreased and eventually stopped
dTimEnd: 2016-10-04T15:00:00+02:00
dTimStart: 2016-10-04T13:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: R/D wireline equipment
dTimEnd: 2016-10-04T15:30:00+02:00
dTimStart: 2016-10-04T15:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed flowcheck. Static
dTimEnd: 2016-10-04T15:45:00+02:00
dTimStart: 2016-10-04T15:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: POOH w/ tubing and tubing hanger on landing string. Spooled control line. L/D landing string and TH on deck
dTimEnd: 2016-10-04T17:00:00+02:00
dTimStart: 2016-10-04T15:45:00+02:00
md: 2600
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Installed casing slips and control line spooler
dTimEnd: 2016-10-04T17:45:00+02:00
dTimStart: 2016-10-04T17:00:00+02:00
md: 2600
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting to pull and L/D 7in tubing
dTimEnd: 2016-10-04T18:00:00+02:00
dTimStart: 2016-10-04T17:45:00+02:00
md: 2600
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: L/D 3x pup joints
dTimEnd: 2016-10-04T18:15:00+02:00
dTimStart: 2016-10-04T18:00:00+02:00
md: 2595
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Pulled and L/D 2x joints of tubing
dTimEnd: 2016-10-04T19:00:00+02:00
dTimStart: 2016-10-04T18:15:00+02:00
md: 2573
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting to pull and L/D 7in tubing w/ new crew
dTimEnd: 2016-10-04T19:15:00+02:00
dTimStart: 2016-10-04T19:00:00+02:00
md: 2573
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Checked red zone barriers and equipment
dTimEnd: 2016-10-04T19:30:00+02:00
dTimStart: 2016-10-04T19:15:00+02:00
md: 2573
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Pull and L/D 7in tubing from 2573m to 2109m, spooled control line. Pulled and L/D DHSV assembly. Average pulling speed 8,5 joints/hour. Totally pulled 39joints and DHSV assy
dTimEnd: 2016-10-05T00:00:00+02:00
dTimStart: 2016-10-04T19:30:00+02:00
md: 2109
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
Lithology and shows: