A daily drilling report operation class that is a class defined to be sub operation in the daily drilling report. defined to be sub operation in the daily drilling report.
An activity implying jetting or driving of a
conductor pipe.
To drill by rotating a drill bit on bottom of a wellbore.
To drill with the objective of enlarging a pilot
hole by rotating a larger drill bit or a hole
opener.
To drill with the objective of enlarging a pilot hole by rotating a underreamer.
Activities related to tripping out and tripping into the bore hole during regular drilling.
Activities related to making up and run casing
assembly until cementing operation commence.
Activities related to install/run and remove/pull test guide bases, BOP's, risers, wear bushings and other wellhead equipment
including testing on the surface.
Activities related to all types of gas checks,
flow checks, wireline formation testing (FIT) or
packer tests to determine or confirm pore
pressure, short trips and circulating bottoms up
to confirm sufficient mud weight for trip margin
Activities related to routine circulating and
conditioning, to raise mud weight based on
positive indications of abnormal pressure.
To drill with the objective of correcting a key
seat, a dog leg or enlarging a wellbore or
section of a wellbore by rotating a larger drill
bit or a hole opener.
To run routine directional surveys during
drilling, including any required circulation
and/or trip associated with the survey
Activities related to BOP and hang off drills,
review of kick procedures, testing of BOP's
after installation on the wellhead, open hole
pressure integrity tests.
To mill or to grind to remove junk in the hole
or to grind away all or part of a casing string
during drilling operations.
To wait on cement (WOC), and all other drilling
related waiting.
Activities related to preparation and riging
up/down snubbing and coil tubing equipment,
including pressure testing.
Uncategorised drilling related activities.
To move a rig between two locations.
An activity implying to run and retrieve anchors, adjusting initial anchor tensions and testing anchors.
To skid a rig or derrick from one well to another or from slot to slot if on a fixed installation, without dismantling the structure.
To jack a jack-up rig up (lift) or down (lower).
To position a drilling rig
Activities related to tripping out and tripping
into the bore hole during formation evaluation.
Activities related to well conditioning prior to, during and after all formation evaluation operations.
Activities related to core cutting and handling,
and servicing the core barrel.
Activities related to wireline logging surveys,
velocity surveys, sidewall core, thermo, caliper
etc, including riging up and down.
Activities related to core testing of well
formation.
Activities related to circulating to recover
samples.
Activities related to drill stem tests, DST,
including perforating, flow testing, shut
in/build up periods, squeezing, wireline work,
sampling and any abandonment work specifically
required by the drill stem test.
Activities related to production testing,
including perforating, flow testing, shut
in/build up periods, squeezing, wireline work,
sampling and any abandonment work specifically
required by the production test.
To wait in relation to formation evaluation.
Activities related to riging snubbing and coil
tubing equipment up and down related to
formation evaluation, including related pressure
testing.
Uncategorised activities related to formation
evaluation.
Activities related to
running/installing/testing/removing/retrieving
BOPs, risers, spools, wellhead plugs and valves,
X-mas trees etc
Activities related to rigging up/down and
testing of wire line equipment (wl riser, wl
BOP, lubricator etc.) plus the actual
running/landing/testing/pulling of wire line
tools in connection with completion of a well.
Activities related to
circulation/conditioning/displacement of
drilling/completion/workover fluid and planned
killing of well.
Activities related running/firing/pulling of
perforating guns/detonating bar and related
rigging up/down and testing of wire line
equipment.
Activities related to
installation/testing/removal of
equipment/surface lines for fracturing and/or
acidizing purposes during completion plus the
actual carrying out of operations.
Activities related to initial flow/clean up/flow
test/build up of well after
perforating/stimulating/temporary artificial
lift during completion.
Activities related to sand control during well
completion.
To test SCSSV during completion independently
from the SCSSV running procedure.
Activities related to making
up/testing/running/landing/pulling of the
completion string /tailpipe and/or production
tubing, including setting and testing of
production packer(s) run in conjunction with the
string.
To mill or to grind to remove junk in the hole
or to grind away all or part of a casing string
during completion operations.
To wait as part of or induced by completion
operations.
Activities related to prepartion and riging
snubbing and coil tubing equipment up and down
related to completion, including pressure
testing.
Uncategorised activities related to well
completion.
Activities related to
running/installing/testing/removing/retrieving
BOPs, risers, spools, wellhead plugs and valves,
X-mas trees etc
Activities related to rigging up/down and
testing of wire line equipment (wl riser, wl
BOP, lubricator etc.) plus the actual
running/landing/testing/pulling of wire line
tools in connection with completion of a well.
Activities related to
circulation/conditioning/displacement of
drilling/completion/workover fluid and planned
killing of well.
Activities related running/firing/pulling of
perforating guns/detonating bar and related
rigging up/down and testing of wire line
equipment.
Activities related to
installation/testing/removal of
equipment/surface lines for fracturing and/or
acidizing purposes during completion plus the
actual carrying out of operations.
Activities related to initial flow/clean up/flow
test/build up of well after
perforating/stimulating/temporary artificial
lift during completion.
Activities related to sand control during well
completion.
To test SCSSV during completion independently
from the SCSSV running procedure.
Activities related to making
up/testing/running/landing/pulling of the
completion string /tailpipe and/or production
tubing, including setting and testing of
production packer(s) run in conjunction with the
string.
To mill or to grind to remove junk in the hole
or to grind away all or part of a casing string
during completion operations.
To wait as part of or induced by completion
operations.
Activities related to prepartion and riging
snubbing and coil tubing equipment up and down
related to completion, including pressure
testing.
Uncategorised activities related to well
completion.
Activities related to tripping out and tripping
into the bore hole during plug and abandon
operations.
Activities related to
circulation/conditioning/displacement of
drilling/completion/workover fluid and planned
killing of well in connection with plugging and
abandonment.
Activities related to running/firing/pulling of
perforating guns/detonating bar and related
rigging up/down and testing of wire line
equipment in connection with plugging and
abandonment.
Activities related to pumping cement and setting
abandonment plugs, including time to reverse out
cement and to test the plugs.
Activities related to running, setting and
testing mechanical plugs.
The careful application of pump pressure to
force a cement slurry into the formation around
the casing shoe or annulus.
To cut a casing in the wellbore
To recover casing, tools, conductor housings,
subsea wellheads, BOP, guide bases, etc.
To mill or to grind to remove junk in the hole
or to grind away all or part of a casing string
during operations for plugging and abandonment.
To wait as part of or induced by plugging and
abandonment operations.
Activities related to prepartion and riging
snubbing and coil tubing equipment up and down
in connection with plugging and abandonment,
including pressure testing.
Uncategorised activities related to well
plugging and abandonment.
To maintain the drilling rig and its associated
equipment, e.g. cutting and slipping of the
drill line, including all maintenance work in
connection with casing and wellhead, drill
string, completion string, formation evaluation
equipment and surface/subsea BOP equipment.
To repair the drilling rig and its associated
equipment including third party equipment, and
all repair work in connection with casing and
wellhead, drill string, completion string,
formation evaluation equipment and
surface/subsea BOP equipment.
To retrive anything lost or left in the wellbore
Activities related to control and removal of
formation fluids which have entered the well
bore, including circulating the formation
fluids, changing mud weight to control the
influx, mixing or conditioning drilling fluids,
and hole conditioning required because of the
fluid entry. Includes all trips required to
regain control of the well, as well as all steps
to terminate the well if required.
To regain circulation, including mixing and spotting of plugs, trips, squeezes and waiting related to the lost circulation operation.
Interruption of drilling operation to prepare and carry out sidetrack operation.
To mill or to grind to remove junk in the hole or to grind away all or part of a casing string during an interruption of the drilling.
To wait due to inappropriate weather conditions
for resuming drilling operations.
To wait
Activities related to prepartion and riging
snubbing and coil tubing equipment up and down
including pressure testing, in connection with
drilling interruption.
Uncategorised activities related to drilling
interruption.
A daily drilling report class that is a class defined to be a sub equipment system on a drilling rig.
A daily drilling report equipment class that is a class defined as drilling control equipment on a drilling rig.
A daily drilling report equipment class that is a class defined as drilling drawworks equipment on a drilling rig.
A daily drilling report equipment class that is a class defined as rotary table equipment on a drilling rig.
A daily drilling report equipment class that is a class defined as tensioning system equipment on a drilling rig.
A daily drilling report equipment class that is a class defined as high pressure air system equipment on a drilling rig.
A daily drilling report equipment class that is a class defined as wireline equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be other drillfloor equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be derrick structure equipment on a drilling rig.
A daily drilling report equipment class that is a class defined as crown block equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be travelling block equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be heave compensator equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be other hoisting equipment on a drilling rig.
A daily drilling report equipment class that is a classdefined to be top drive equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be vertical pipe handling equipment/system on a drilling rig.
A daily drilling report equipment class that is a class defined to be drillfloor tube handling equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be drilling power pack equipment on a drilling rig.
A daily drilling report equipment class that is a class that is defined to be slips and speider equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be pipe elevator system on a drilling rig.
A daily drilling report equipment class that is a class defined to be manual tong equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be other pipe handling equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be mud bulk storage and transfer equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be bulk air equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be mud additive equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be mud mixing and storage equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be mud supply equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be mud solids control equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be drilling water equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be high pressure mud equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be other mud and bulk equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be bob stack equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be blow out preventer control system on a drilling rig.
A daily drilling report equipment class that is a class defined to be shallow gas stack equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be diverter equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be riser system on a drilling rig.
A daily drilling report equipment class that is a class defined to be choke and kill system on a drilling rig.
A daily drilling report equipment class that is a class defined to be other well control equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be drillpipe equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be drill colar equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be sub and lift plug equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be stabilizer equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be downhole drilling tool equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be fishing tool equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be miscellaneous drillstring equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be other drillstring and downhole equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be cementing unit equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be well testing equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be mud logging equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be electrical logging equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be special service equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be wellhead and tubular equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be other service equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be deck crane equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be overhead crane equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be monorail equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be Blow Out Preventer transport equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be utility winch equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be anchor system on a drilling rig.
A daily drilling report equipment class that is a class defined to be other material handling equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be wellhead and subsea run and test equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be subsea inspection system equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be acoustic position reference equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be miscellaneous instrument and auxiliary equipment on a drilling rig.
A daily drilling report equipment class that is a class defined to be hydraulic or pneumatic power pack system on a drilling rig.
A daily drilling report equipment class that is a class defined to be other miscellaneous system on a drilling rig.