1-20 of 237
Keywords: coiled tubing
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–23, 2022
Paper Number: SPE-209005-MS
... underbalanced a minimum of 800 ft in each well. To this end, coiled tubing (CT) equipped with fiber optic (FO) and deployment under pressure were implemented, rigless; this was a first in the country. Understanding of zonal contribution in those long intervals early in the life of the wells was key...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–23, 2022
Paper Number: SPE-208988-MS
... of the well and highly sour environment, and therefore required thorough and careful consideration of the operational risks. Abstract This paper illustrates a novel methodology that enabled the safe application of Coiled Tubing (CT) Abrasive Perforation to increase production in a sour horizontal...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–23, 2022
Paper Number: SPE-209026-MS
... developed that improves the ability of 1.25 in. coiled tubing to clean out the 5.5 in. casing through the 2.375 in. tubing string, thereby eliminating the need to pull and replace the upper completion. A recent application of this new technique in an unconventional well demonstrated that a modified jetting...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–23, 2022
Paper Number: SPE-209039-MS
... Abstract High strength quenched and tempered coiled tubing (CT) has been developed and commercialized as far back as the 1990s, however in recent years it has grown to be a substantial, if not the main, type of CT in many markets. Testing programs for sour environment compatibility using...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204403-MS
... double that of a non boosted actuator. Shear Force Reduction The goal at the outset of the project was to develop shear blades that could cut coiled tubing with half the shear force as required by the legacy shear blades without making any changes to the actuators or existing BOP body...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204416-MS
... illustrates an example of a reclosable sliding sleeve and bottom hole assembly (BHA). Sleeves are made up to host casing and installed as part of the permanent completion string. Isolation is generally achieved by cement or open-hole packers. The BHA, deployed on coiled tubing or jointed pipe, includes...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204433-MS
... cases (2%), with 362 (48%) being drillouts. The pipe was stationary for 24 hours or longer in 72 cases (0.2%), with 39 (54%) being drillouts. Abstract A large collection of data recorded during coiled tubing (CT) operations has been analyzed using proprietary pattern recognition algorithms...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204428-MS
... years the usage of coiled tubing as a prefer method to deploy long and heavy guns in highly deviated wells has been widely spread in the oil industry to provide a single run without killing the well, perforate in underbalance conditions, reduce risks and improve job efficiency. The three wells...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199792-MS
... and Hydraulics of Oilwell Drilling Fluids , fifth edition . 2006 . Washington, DC : API . API Spec. 10A . 2010 . Specification for Cement and Materials for Well Cementing . 24th edition . Asafa , K. A. , and Shah , S. N. , 2012 . Effect of Coiled Tubing Buckling on Horizontal Annular...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199843-MS
... to over 15,000-ft, creating super lateral wells, which pose significant challenges and pushed the boundaries of extended reach Coiled Tubing (CT) operations. This document outlines field operational details, string design and downhole tool considerations that had a major effect on the success of extended...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199836-MS
... operation is discussed. Combined with paraffin deposits, the production flowline of the best offshore producer in northeast Brazil was completely blocked. Extensive planning was necessary to spot the coiled tubing (CT) equipment to accommodate the deck configuration of the floating production storage...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199872-MS
... to the operator. Coiled Tubing was pulled out of well and BHA was prepared for main run. The main run involved the run in well as per normal procedures, performing calibration passes in casing at shut in condition at different speeds, and recording inflow profile at Shut In condition in L-1. For the lateral...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199865-MS
... Installation and Operations cleanout BHA coiled tubing hydraulic knuckle joint cleanout efficiency downhole intervention production enhancement choke sub well intervention society of petroleum engineers intervención de pozos petroleros downhole tool flow rate lateral window Introduction...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199852-MS
... and Operations production enhancement deployment downhole intervention annular pressure drilling Screen Assembly Pump Rate perforation liner damage low head method sand control Screen Selection BullHead coiled tubing overbalance downhole gauge well control Well Intervention Upstream Oil...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199873-MS
... Abstract This study presents the evolution of downhole fiber optics to a new hybrid electro-optical cable for coiled tubing (CT) applications. The optical fibers enable optical communication and distributed measurements such as distributed temperature and acoustic sensing. The electrical layer...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199853-MS
... Following qualification testing but prior to the first field application, a system integrity test with the coiled tubing service company was performed. Focus was given to verifying all interfaces between the downhole tool and coiled tubing supplier equipment and processes. In particular...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199841-MS
... satellite oil & gas reservoirs. Upstream Oil & Gas flexible hose coefficient deflector friction radial jet drilling lateral micro-hole hose drilling operation flow rate pressure loss jet nozzle Directional Drilling axial force distribution diameter coiled tubing nozzle society...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199815-MS
... Abstract In recent years there have been a significant number of coiled tubing (CT) failures during frac-plug drill-out operations. These failures occur most often when an axial vibration/pulsation extended reach tool (ERT) is included in the bottom hole assembly (BHA). There are significant...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199810-MS
... Abstract An operator in the Middle East had several corrosive high-pressure wells which were shut in due to stuck coiled tubing. The well design and status eliminated options for conventional work-overs, so the fish had to be recovered to surface utilizing a Hydraulic Workover Unit...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199864-MS
... of inflatable cement retainers (ICR) with size smaller than 3-in for the operation. This was deemed a good fit since the operation was going to be carried out rigless and the ICR is designed to be conveyed on coiled tubing. The sequence of operations was amended for the velocity string being in place...

Product(s) added to cart

Close Modal