... reservoir geomechanics downhole intervention reservoir characterization production enhancement drilling fluids and materials log analysis geology well intervention well logging packer application stress testing gradient flowback xlot wellbore norwegian continental shelf geological...

... fluid dynamics production monitoring production enhancement proppant completion installation and operations fracturing materials reservoir characterization wafer penetration geologist fracturing fluid well intervention flow in porous media enhanced recovery breakthrough consolidation...

... well intervention casing and cementing drillstem testing drillstem/well testing wellbore design geologist completion installation and operations casing design enhanced recovery sensor engineering reservoir surveillance integrity b-annulus application buildup information fusion...

..., as the operator eliminated 20 coiled tubing clean-out operations, reducing operations cost, risks of heavy lifts, personnel mobilisations, and emissions per barrel produced. real time system intervención de pozos petroleros water management completion installation and operations well intervention...

... Abstract Conventional well interventions using drill pipes, coiled tubing, and slickline suffer much from inaccuracy, absence of downhole control, and lack of surface monitoring. The oil and gas industry has been pushing for a better, lighter, and more innovative approach. During the last 25...

... separator producer process facility separation and treating sand control Well Intervention accumulation wellbore North Sea dual desander handling operator society of petroleum engineers cleanup Introduction There are various issues that can develop during the lifetime of the well...

... Abstract Deployment of dedicated riserless well intervention (RLWI) vessels to perform a number of light-weight plug and abandonment (P&A) operations on subsea wells (also called pre-P&A) is now being used systematically in the North Sea as an alternative to modular offshore drilling...

... Abstract This paper describes the approach, experience and results achieved by a North Sea operator (the Operator) when using purpose-built riserless light well intervention (RLWI) vessels to perform continuous well intervention operations on its subsea fields over the last 10 years. Using RLWI...

... plug section milling well integrity wash tool assembly tool assembly hydrawell technology perforation remediation wellbore integrity well intervention production control enhanced recovery land reclamation intervención de pozos petroleros reservoir surveillance drilling equipment...

... of such projects for the similar reservoir and operational conditions. Modeling & Simulation Well Intervention downhole intervention flow in porous media production enhancement Fluid Dynamics enhanced recovery water shut-off Upstream Oil & Gas reservoir simulation polymer water production...

... for some wellhead configurations. production monitoring casing design Reservoir Surveillance Well Intervention calculation Upstream Oil & Gas production control production logging casing and cementing wellhead configuration beam proxy model workover operation wellhead housing...

... operation to continue despite the presence of CaCO3scale. The paper will also discuss the equipment and Riserless Light Well Intervention (RLWI) method to derive valuable lessons learned for future operations. Method The operation took place in the British shelf of the North Sea. A subsea well...

... the industry a safer approach that results in fewer people required offshore, simpler procedures and operations, and less equipment deployed for shorter time. zonal isolation Well Intervention well integrity Completion Installation and Operations drilling operation smart well downhole intervention...

... efficiency, which will also be captured in the paper. downhole intervention well control drilling operation operational safety annular pressure drilling fishing operation Well Intervention Upstream Oil & Gas offshore norway case story Completion Installation and Operations production...

... with e-line. Operations can be executed from fixed platforms and mobile drilling units (MODO) and as Riserless Light Well Intervention (RLWI) through a subsea lubricator for wireline work. With expanded Surface Read Out (SRO) capabilities for collected data this has increased the possibility to determine...

... fiber wellbore cleanout Reservoir Surveillance Upstream Oil & Gas information BHA sensor society of petroleum engineers production enhancement cpat tool log analysis well intervention depth correlation downhole intervention RTFO system well logging surface data Introduction...

... difficult circumstances. Adopting frequent lightweight well intervention has proven crucial for subsea operators to realize the potential of 50% oil recovery. Such operations are becoming more common, but there are increasing challenges and demands as development moves toward deeper waters. To reduce...

... Abstract Various well intervention techniques are used to enhance well productivity during the lifetime of a well. In general, perforation and stimulation retrievable bridge plugs are used for isolating zones during workover. Traditionally, retrievable plugs are recovered using wireline jars...