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Pipe Lay Vessel

Ppe-laying vessel (PLV) or pipe-lay vessel is a marine vessel that is used for submerged laying of pipe. In most of the cases (depending on the vessel design) the same vessel can be used for other subsea tasks, such as subsea installation, cable / umbilical laying and heavy lift operations if it equipped with a heavy lift crane. Pipe-laying vessels could be Derrick lay barge (aka anchored vessels) or Dynamically positioned (DP) which is required to ensure vessel stability during operations offshore. DP vessels bring more stability but cost significantly more than anchored vessels

CRA Welding
Flexible Pipe
Dynamic positioning (DP)

Onshore / Land Drilling Rig

Drilling Rigs are one of the most important oilfield equipment and are used in a number of stages throughout oil & gas fields lifecycle. Land drilling rigs could be of different sizes, power and application


Jack Up Barge & Liftboats

Jack Up Barge / Liftboat are self-elevating vessels typically used during the development and production stages of the oil and gas lifecycle. Liftboats feature large hulls and a number of legs (typically 3 or 4) that are deployed at location raising the hull out of the water and providing a stable platform for the work to be performed

Self Propelled
Well Intervention

Liner Hanger

Liner Hanger is a tool/system that is used to hang a liner in a production well. Liner is similar to casing, but it is not run to the full depth of the well, as casing. Liner hanger systems could be mechanical or hydraulic, premium or standard, rotating or non-rotating, conventional or expandable and pocket slip.

Mechanical liner
Hydraulic liner
Expandable liner

Tubular & Casing Running

Tubular running, Casing running, Tubular Handling and TRS are all interchangeable names for a generic process of handling tubular on the rig, lowering tubular to the well and installing casing accessories

Casing Running Tool
Automated Casing Running

Wireline and Slickline Services

Wireline and Slikcline is a deployment (conveyance) method, whereby tools are inserted to the well using a wire, from a reel on the surface. Two major types of wires used, Slick-line and Electrical Line (E-Line).

Pipe Recovery
Wireline Cable
Production Logging
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Questions & Answers

Sharing Knowledge. Finding Answers
Engineering Procurement Construction (EPC)
Question What stages are involved in the design of major projects?
comments_counter_icon 0 answers
publication_date_icon 18.12.2020
Subsea Umbilical
Question Subsea umbilical suppliers
comments_counter_icon 1 answers
publication_date_icon 13.12.2020
Metal Line Pipe & Flow Line
Question Metallurgically bonded clad pipe vs. Mechanical method
comments_counter_icon 2 answers
publication_date_icon 08.12.2020
Pipe Laying Vessel & Services
Question What is an acceptable weld repair rate for offshore pipelay?
comments_counter_icon 1 answers
publication_date_icon 03.12.2020
Engineering Procurement Construction (EPC)
Question When is it not appropriate to use EPC Lump Sum for project delivery?
comments_counter_icon 3 answers
publication_date_icon 03.12.2020
Well Drilling Project Management
Question Incentivizing service companies the right way?
comments_counter_icon 0 answers
publication_date_icon 03.12.2020


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