Know Division for Coiled Tubing Services Three divisions of coiled tubing knowledgeCoiled tubing equipment knowledgeCoiled tubing operational knowledgeCoiled tubing technical knowledge Introduction to Coiled Tubing Services Coiled tubing is a versatile technology used for:Nitrogen kick offWell stimulationWellbore cleanoutSand plug placementCement plug placementCT conveyed perforations Advanced Applications Using thru tubing tools on CT we can perform:Milling […]
Tag: Coiled Tubing
What is Coiled Tubing Lockup
Coiled Tubing Lockup is a condition in which no coiled tubing forces or movement can be transmitted downhole. Explanation:One benefit of coiled tubing over slickline or wireline is that it could be easily run in deviated or horizonal wells.However, in some situations even with coiled tubing we are unable to reach the targeted depth.From the […]
Introduction to Coiled Tubing String Design
While selecting or assigning a coiled tubing string to perform a job on a particular well, coiled tubing engineer makes sure that the CT sring can meet: Withstand the maximum tensile load, when it is at the bottom of well. In addition it must be able to withstand a certain over pull in case BHA […]
Wellentech Catalog
WellEnTech is dedicated to engineering excellence, manufacturingand designing best in class coil tubing/thru tubing servicesequipment and tools with the highest integrity and accountabilityusing state of the art techniques and innovative methods. WellEntech strives to establish itself as a leader among globalintervention tool design & manufacturingcompanies byentering new markets, diversifying its activity, innovativesolutions and ensuring reliable […]
Schlumberger CT Wired Applications
Many bridge plugs can be run on drillpipe, CT, or wireline. A hydraulic settingtool is used for setting a bridge plug using CT, while a wireline setting tool isused for wireline applications.Most hydraulic setting tools set the packer by dropping a ball and pressuringup the CT string. CT Wired ApplicationsCT wired applications refers to those […]
Baker Fishing Tools
The Fishing Technology Testing Center in Bossier City, Louisiana includes the fishing industry’s most complete testing facility. Here, testing is conducted on projects ranging from research and development prototypes to modifications to existing equipment, in an environment that simulates realistic downhole conditions. The centerpiece of the Technology Center is a test rig whose components include: […]
Introduction of Coiled Tubing Injector Head
Injector Head is one of the six major components of coiled tubing unit, used to run or pull and hold the CT string into the wellbore. Major parts of injector headchain system, drive and brake system, chain tension system, chain traction system, weight measurement system. The CT unit is identified by the rating of injector […]
Coiled Tubing Surface Preparations
Rig-up or Surface Preparations refer to make all the preparations including equipment spotting, making their connections to power sources and high pressure pumping lines etc. Opposite term to rig-up is rig-down i.e. removal off all the quipment installed to perform a specific job.
BakerHughes Thru-Tubing Intervention
Coiled Tubing External Slip Connector
1) The External Slip Connector allows the attachment of coiled tubing to the CT tool string via the provision of a threaded connection. 2) The design of the ESC utilizes a set of helical slips that grip the tubing in a wedging action. This design increased the grip with increase in tension. 3) The external […]