eelReel®: The Solution to Plugged Flowlines & Pipelines
eelReel® Solutions
Production Enhancement
Hydrate Mitigation
Engineered Test Stand
Plugged Flowlines and Pipelines
Facilitate Flowline Abandonment
Advanced Pre-Job Modeling & Simulation
Advantages of the eelReel®
Projects are custom designed and engineered for flowline specific parameters, but eelReel®’s most notable advantages are:
Reestablish and increase production
Facilitate flowline abandonment
Reaches inaccessible areas
Cleans flowlines to their full ID
Can extend to distances greater than 23,000 feet in a single pass
Engineered to extend to distances of 50,000 feet in certain ID’s
Retrieves stuck pigs
Traverses multiple radii, a minimum 5D bend
Surpasses lancing and CT wash out tool reach
More versatile point of entry than any similar technologies
Improved cup designs and speed of entry
Applications
Platform to Platform or Subsea Entry
Subsea and MSV Intervention
Through Populated Areas, Under River/Lake Crossings
De-Inventory of Lines
How the eelReel® Works
The eelReel is attached to coil tubing and loaded into the flowline through an injector head, positioned above the tree.
Power fluid pushes the eelReel down the line and enters tool through the screen. Power fluid can be produced oil, diesel, chemical or water.
High pressure jets dispense power fluid. Debris enters through the tip and is extracted to the surface through the coiled tubing. The reverse screen subs on the front of the tip prevent debris from plugging coiled tubing.
Debris can be paraffin, asphaltenes, scale and sand. The eelReel jets are able to clean the flowline to the original pipe ID. The coiled tubing transfers debris to the surface fluid handling system for handling.
For pig retrieval, the same process is used as a clean flowline accelerates stuck pig retrieval. Once the eelReel reaches the pig, reverse flow pushes the eelReel out of the flowline.
Then, equipped with a spear, the eelReel removes the stuck pig.
Pig is safely carried back to the surface.
CONSULT A SPECIALIST
RESOURCES
Project Experiences & Case Studies
An Independent E&P Company operator’s main 6” infield flowlines on the Gulf of Mexico shelf had been experiencing problematic organic deposition, ultimately rendering it inoperable. The production was re-routed through a parallel 4” line that allowed for production to sustain while the paraffin-stricken line was temporarily abandoned.
eelReel successfully used to remove stuck pig and paraffin and restored production.
A GoM operator of a 6-inch subsea oil production flowline experienced severe paraffin blockage. The said deposition prevented a successful hydrocarbon de-inventory procedure in order to properly abandon the asset per compliance regulations. Due to insufficient pump rates, the operator faced expensive, complex subsea intervention tasks based upon routine flow assurance methods typically applied in decommissioning scopes of work.
An operator of a mini-TLP experienced flow assurance problems in a subsea oil production flowline system. Operator knowledge and production history identified the issue as a paraffin blockage. Unsure of the blockage location and remediation method, several failed attempts at pressure cycling from the subsea and platform sides resulted in a mechanical remediation need.
A GoM operator experienced problematic pressure differentials over a period of time, ultimately resulting in a completely plugged 6” flowline. Heavy paraffin solids completely plugged the flowline and prevented the transportation of liquid product. Upon an evaluation of available remediation methods, an extended reach mechanical solution was selected.
eelReel successfully used to remediate completely plugged 6” pipeline.
A GoM upstream operator experienced problematic pressure differentials. Over a period of time this resulted in heavy paraffin deposition and ultimately caused several pigs to become stuck in the 6” flowline. Upon an evaluation of available remediation methods, an extended reach mechanical solution was selected to remove the lodged pigs and properly remediate the paraffin deposition.
BlueFin Model A manifold systems are designed for high pressure, multiple line flushing and pressure testing.
BlueFin’s pipeline cleaning solutions deliver crucial benefits to current systems—upstream, midstream, and downstream.
The EelReel tool is an extended reach solution to clean plugged flowlines and pipelines.
ElastiPig is a highly malleable, elastomer-solid pig that exerts minimal outwards pressure when transitioning flowlines. It creates 100% surface area contact with the pipe wall, providing excellent sealing capabilities. ElastiPigs are useful when used alone or in combination with mechanical pigs, pipeline gels and/or chemicals.
LiquiGel® pigs are reliable and superior alternatives for pipeline and process operators. Our “unstickable” pig gel technology demonstrates safe performance when measured against pipeline integrity concerns, or where multi-diameter, barriers to entry and exit, and multi-stage pigging challenges exists.
The BlueDog, utilizes a controlled jetting technique, allowing blasting action to penetrate the entire circumference of the internal pipe wall. This eliminates the bulldozing effect that often results in sticking of mechanical pigs.
Extended Reach Lancing (E.R.L.S.) is BlueFin’s trademarked mechanical approach to solving prolific deposit and blockage challenges in pipeline and process systems. This mechanical approach combines high-pressure, heat, and chemical injection into one feasible procedure for operators experiencing obstructed flowline riser systems, production equipment, overboard water piping, and JTube systems, to name a few.
Decommissioning operations have become highly regulated needs for oil and gas operators. While the rate of execution is fast-paced and schedule dependent, the return on investment lacks value for the operators incurring the economic risks.