The night driller was assessed competent on shutting in the well, with a note that he hesitated lining up the diverter and should be re-observed within 30 days. The assessor now watches him at the day 2 drill.
10:20 to 10:49: the competence assurance process on one crew change
Thirty-four seats fly to a platform rig at 07:40 tomorrow, and the helicopter manifest closes at 16:00 today. Here is how the competence coordinator and the drilling superintendent spend the morning on it.
demoRig, crew, employers and numbers are all invented for the sample.
- 0110:20
34 of 34 certificates green, and the matrix has looked at one day
Competence coordinatorThe seat plan draws the crew as a seating chart: day tour on the left, night tour on the right, roles down the middle. Under each name the hitch bar is still grey. Across the top sits all the training matrix knows: 34 of 34 certificates in date on the day before the flight. Nobody has read a logbook, an assessor record or the roster.
- 0210:21
218 requirements on 15 days: 29 ready, 4 with a condition, 1 not yet
Competence coordinatorThe check reads 286 documents and tests 218 requirements on each of the 15 days: 14 on board and the flight home. Each seat’s bar now shows its own hitch, day by day. One seat is not yet, the day assistant driller. Four carry a condition drafted for her to propose. The answer bar says to find a relief before 16:00.
- 0310:23
Green on the employer’s matrix, lapsed on day 12 of the hitch
Competence coordinatorShe opens the assistant driller’s seat and the certificate behind the finding. Well control, Level 3, surface BOP: not valid from day 12. His employer’s matrix shows green because the renewal is booked for after he flies home. A certificate must hold until the flight home, and no condition can cover one that lapses on board, so the seat stays not yet.
- 0410:24
His last drill on this rig’s touch panel: 18 months 28 days before the flight
Competence coordinatorThe second citation opens his personal drilling logbook, as the reader transcribed it. Recent drills are all on the other rig’s push-button panel. His last one on this rig’s touch-screen driller’s panel came 18 months 28 days before the flight, against a rule of 12 months. Alone, that gap would be a condition: a familiarization drill on arrival, signed by the toolpusher.
- 0510:26
Three reliefs side by side, and one holds to the flight home
Competence coordinatorThe relief finder reads the contractor’s relief roster, updated at 08:15, and lays three assistant drillers against the same requirements. One holds each of them to the flight home, after 28 days off. One is blocked: 3 days off against the 14-day rest rule, and the rules allow no shorter rest. The third has the same gap on this rig’s panel.
- 0610:30
Approve stays grey at 3 of 4 pages opened
Drilling superintendentThe coordinator proposes the swap with the reason code certificate lapses during the hitch, and cannot approve her own proposal. On the superintendent’s screen the approve button opens only once he has opened all four pages himself: both certificates and both logbooks. At three of four it is still locked. An opening counts only while the record behind it is unchanged.
- 0710:38
A banksman card photographed in glare, opened before he accepts
Drilling superintendentHe approved the swap at 10:32 and now works the four conditions. Each accept button stays locked until he opens the page behind it. For the night roustabout that page is a phone photo of a renewed banksman and slinger card, its expiry lost in glare. The condition keeps him off banksman duty on the deck crew list until his employer confirms the card.
- 0810:47
Thirty ready seats signed after he opens three drawn at random
Drilling superintendentReady seats are confirmed by sample. Three are drawn at random with the seed logged, and only the signer’s own openings count, so the coordinator’s earlier looks do nothing here. He opens a mud logger, a floorman and the rig safety advisor. With 3 of 3 opened since the last change, Confirm 30 ready seats goes live.
- 0910:49
Released at 10:49 with the relief in the seat and four conditions owned
Drilling superintendentRelease opens once nothing is left undecided. The plan reads 30 ready, 4 with a condition, 0 not yet, and the crew list goes to logistics as the record stood at 10:49, with the relief in the assistant driller’s seat. Each of the four conditions keeps its owner and its day on board. None is met yet: those observations come later in the hitch.