Activities that Require PTW in Saxon

Rigging up or lay down TDS assy and guide beam

Picking up and laying down drill pipes joints

Making up and breaking out BHA and bits

Tripping

Rabbiting string while tripping ( Drop rabbit from monkey board)

Picking up and laying down DCs

Mechanical back off on floor using rotary tongs and rotary table

Use,operation and maintenance on stabbing board

RIH casing /liner/tubing

Rig up weatherford/TAM packer/lafleur equipment

Making up,breaking out csg circulating head from stabbing board level

Rig up cement unit and related equipment

Cementing casing/ liner

Pressure test cmt lines prior cmt job

Make up shoe and collar on ground

Prepare casing on ground,rabbit,clean ,install centralisers

Installing new CHH in cellar

Nipple up or nipple down bop’s

Nipple up /down drip pan

Installing X-tree

Nipple up down bell nipple /flow line

Installing /removing bop chain hoists

Replacing valves on bop’s

Maintenance or repair on stand pipe manifold ( valves,pressure sensors,ect)

Maintenance or repair on choke manifold ( valves,pressure sensors,chokes ect)

Change pipe rams on bop stack / repair bop stack in place

Major work on mud pump ( mechanical part )

Change fluid end-MP

Change liners

Change pistons

Change valves and seats

Carried out maintenance or repair on drawworks

Carried out maintenance or repair on ELMAGCO brake

Carried out maintenance or repair on accumulator unit

Carried out maintenance or repair on engines ( rig and camp)

Carried out maintenance or repair on air plan ( compressors,tanks,valves,ect)

Carried out maintenance or repair on any auto start or remote starting equipment

Carried out maintenance /repair on any safety devices equipment such gas detection and alarm ,fire detection and alarm , flow sensor,pit level indicator,EKDS,ect…

Pressure testing bop’s and related equipment including valves,hoses,ect…

Rigging and testing chicksan swivel and hoses

Pressure test completion

Pressure test HP surface lines

Reevind and unreeving drilling line

Slip and cut drilling line

Any job requiring working on height with safety belt ,fall arrestor,safety line

Using man rider winch

Using man rider basket

Using crane basket

Mast inspection/maintenance ( routine or not routine ) except due to trips

Tank and confined space entry

Cleaning mud tanks

Changing valves on mixing system

Maintenance/repair on HPU bottles and pump pulsation dampeners .nitrogen issue gas analysis process .

Use of high pressure wash down gun

Grit blasting

Any jobs requiring mechanical isolation

Any jobs requiring electrical isolation

Installing sheaves in derrick

Use of web slings on location

Hot job outside welder workshop area

Grinding, Chipping ,needle gunning

Unloading and back loading Tubulars, Chemical, Misc supply trucks

Handling/stacking radioactive material ( logging unit )

Handling explosives material ( logging unit )

Handling/pumping corrosives ( acid ) material

Shut down all communication devices on rig .radio silence ( explosives guns)

Rig up third party wire line ( logging, rih packers,rih bridge plug,ect)

Rig up slick wire line ( third party gyro survey )

RIH totco barrel using rig wire line unit

Installation of any third party ( solid control, mud logger , etc…) along with authorization to rig up third party check list

Scaffolding erection on rig

Excavation on location