Well intervention
The experience captured in this paper illustrates the potential of deepwater riserless wireline subsea intervention capability and the fact that it can be expanded beyond hydraulic-only, simple mechanical, and plugging-and-abandonment scopes.
This paper describes the use of coiled tubing in a pilot project for carbon dioxide injection, enabling evaluation of the conversion of an existing oil field for CCS purposes and derisking storage-development uncertainties before having to cease hydrocarbon production.
This paper describes the first riserless coiled tubing services operation performed in a live subsea well and the associated improvements in efficiency, cost savings, and safety.
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The authors of this paper describe a project in which retrofitted autonomous inflow control devices were deployed successfully in a field to minimize water production and maximize oil recovery. -
The company is set to supply offshore well services and subsea systems for Vår Energi-operated fields on the Norwegian Continental Shelf.
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This paper describes treatment of deep gas wells experiencing halite deposition by installation of a velocity string that creates synergy between gas-well deliquefication and halite management.
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This paper describes a customized solution using a thixotropic organically crosslinked polymer as a treatment design for a subhydrostatic and highly aromatic offshore gas well.
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In Part 2 of a series of articles, the author focuses on generating a connection between the problem types and various methods of trying to solve these problems.
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Three-year plus options deal could generate around $50 million in revenues for subsea contractor.
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This paper presents field cases of a rigless wireline logging technique that accurately locates sources of water production in cased wells with standalone sand screens in an offshore field in the Caspian Sea.
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Baker Hughes sees opportunity to capitalize by bundling smaller intervention campaigns.
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High oil prices will mean more spending on workovers to eke out more oil and gas from older wells. The amount will depend on finding those willing and able to do that tricky work.
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Altus brings well intervention technologies, including tractor and power mechanical application solutions.
