Pre – Trip Equipment Checks   The following are to be completed prior to tripping drill pipe.   Person or title   When completed   Tongs   Check and replace tong dies as necessary               Check for spare tong dies               Check … Checklist Tripping Operations

Insure wear busing out of hole Check connections on retrieving tool & test plug Antifreeze in test fluid Pump through manifold Test cement unit w/chart Accumulator drill Remote panel function Test procedure Verify test pressures/times Check space out Spare test plug & rubbers Spare parts; gaskets, seals etc. Test Safety valves (IBOP, Gray valve) Open … Checklist install and test BOP

General Information File name and location Well Name Classification Country Concession Ground Level Surface Location: Lattitiude ___ N, Longitude ___ E Surface Coordinates: Field ___ N, Field ___ E Seismic Line Cost Centre Planned Total Depth Rig Objective (top Hydrocarbon) Target Coordinates and Tolerances Coring requirements Casing Programme Summary Hole size / Depth / OD … Drilling Programme – checklist

Grounding of the wellhead, vented junction box and switchboard should be checked. Phase rotation equipment should be used to ensure that the motor will rotate in the correct direction. All flowline valves should be opened. The voltages and kVA ratings of the power transformers should be checked. The fuses, overload and underload settings should be … ESP – Checklist for starting up

All radio transmitters turned off ? Radioroom locked and key held by Drilling Supervisor ? All hand held transmitters off and locked away ? All vehicle radios off and doors locked ? Are there any large commercial transmitters nearby ? Are all electric welding machines electric isolated ? Are all personnel aware of ‘no welding’ … Perforation Checklist

Checklist for Drilling Supervisor # Time Description Post-job remarks 1 5d Cement proposal checked/acceptable.   2 3d Cementer called out. Competence verified through the Contractor Base Manager.   3 2d Proposal approved by ODE/1X.   4 6h Tasks appointed; Scenario ready.   5 6h Diagram of all lines / valves OK and checked.   6 … Cementing Job – Preparation Checklists

Rope Socket Kit 1 x Spear Head Over Shot 1 11/16” O.D. 1 x Wireline Swivel 1 11/16” O.D. 1 x Top Sub 2 x Cone Type Rope Socket for Cut & Thread 1 x Spear Head Sub Overshot Kit 1x Guide 5 ¾” 1 x Guide 4 ¼” 1 x Guide Control 3 x … Checklist – Fishing Equipment

The end product of a reconnaissance visit is a report which summarises the views of a team of experienced specialists on all aspects of the proposed campaign. This report should be used to put on record the team’s recommendations concerning the drilling campaign strategy, the skills/staff requirements (including an organisation chart with timing), the contracting … Reconnaissance Checklist – New Country

As packers are probably one of the most important items of downhole equipment in well completions, great care must be taken with their preparation and installation where they are used. All packers should have been functionally checked and pressure tested in Base workshops before dispatch to the well site but should still be inspected before … Checklist – Packer Running Operations

Do you need an electrician? Somebody must shut off th egenerators from the time the head is connected to the time the packer is 100 m below RT. Radio silence is also required. Thesame procedure should be applied when POOH. Generaly, no gauge ring is run if a scraper has been used. If another packer … Wireline packer – checklist