... and preparation of the snake tool application from the design stage to the field execution in the 10,700-foot-deep gas well. It is expected that this low-cost repair technique will be extended to many other similar gas wells in the region. well intervention nigerian national petroleum company exploration...

... scenario pipe ctco operation geologist completion installation and operations geological subdiscipline platform ct operation ct pipe coiled tubing operations reservoir geomechanics intervention underbalanced ctco application artificial intelligence execution conveyance operator paper...

... option available for this project, given the slim-hole nature of this thru-tubing re-entry application. In addition, underbalanced drilling was required to boost production from a fractured formation. CTD is the only technique which can drill in true underbalanced conditions because it has continuous...

... ( Davis et al. 2023 ) ( Gibson, 2022 ). However, some unlimited sleeve designs feature an ID restriction relative to the nominal ID of the host casing. Even though the ID reduction is subtle and constant for all installed sleeves, this can limit future well intervention access for certain applications...

... plug retrieval application real time system module configuration completion installation and operations hybrid cable telemetry electro-optical telemetry system enhance reliability hybrid electro-optical cable coiled tubing operations bha configuration optimization sensor module...

... its versatility on equipment, pipe size and configuration, fluids used, tools conveyance, and interaction with the reservoir. Its applicability and value for hydrocarbon production have been vastly documented from drilling and completions to production enhancement and well abandonment. This paper...

... Abstract Concentric coiled tubing technology has many applications for well intervention activities ranging from wellbore cleanout to well unloading and delivering multiple chemicals downhole via separate conduits. Technology historically developed for ultra low bottom hole pressure...

... elevates overall operational integrity, increases operational efficiency, and extends the operational envelope and application of CT in open-water interventions. ct pipe operator paper coiled tubing operations application ct fms software texas completion installation and operations fms...

.... The extended reach tool vendor modified the tool for higher flow rate capacity to provide maximum traction force. This tailor-made approach eliminated the need for a diverter sub, historically used in these applications to achieve higher flow rates of ~2.6 Barrels Per Minute (BPM). Excluding the diverter sub...

... pressure activated sealant deployed via coiled tubing. Pressure activated sealants have been utilized for a number of years to efficiently cure leaks in a wide variety of applications. One of the first challenges to be addressed when considering a sealant repair is the method of getting the material...

... that, these gas wells were recovered to the same initial production rate quickly and efficiently. This paper will provide operational details for the 6 wells in this campaign. These methods are described in detail to share the valuable experience for readers’ similar application. upstream oil & gas...

... Abstract Coiled tubing (CT) is being increasingly used in open water mode for offshore light well intervention such as subsea hydraulic pumping applications. Traditionally coiled tubing has been popular in land based intervention applications; whereas for offshore applications using a CT...

... government coiled tubing operations application drilling operation europe government cof well intervention conference livescu lubricant solution er tool rih paper number tractor special ct lubricant base case cof ct lubricant friction reduction coiled tubing accessibility lower completion...

... efficient approach for large-volume milling applications such as extensive scale removal. However, wireline milling tools do have the benefits of a smaller surface footprint and relative ease and speed of mobilization which is beneficial, especially for offshore or remote locations. Further, wireline...

..., cost-effective intervention by significantly reducing the time required for acquisition, but the innovation also extends the application of video to a wider range of diagnostic and evaluative applications. This information can then be combined with other downhole datasets across the well. These easily...

... production enhancement well intervention well planning reservoir surveillance intervention acid stimulation application well intervention technology artificial intelligence tractor simulation bha intervention operation production monitoring downhole intervention duthie friction reducer...

... to weight ratio can be achieved whilst considering its fundamental properties including flexibility and fatigue life as well the suitability of its strength member for the application and environment. In order to achieve this static, dynamic and environmental testing has been conducted. In addition...

... and Livescu, 2020 ). This had been a recommended practice in the Middle East as well, in all metal-on-metal applications with the same special CT lubricant. To further compare and analyze both wells in this paper, they were named Well A and Well B, respectively. The same grade of 2-in OD CT with tapered...

... into sections, the flowmeter helps to identify early signs of leakoff and prevent the excessive solids bedding in the wellbore that puts the CT at a greater risk of getting stuck. This study summarizes the results and lessons learned from an application of the dual-energy gamma-ray multiphase flowmeter during...

..., operators rely heavily on through-tubing metallic sandscreen (TTSS), however, the applications remain limited due to the short TTSS lifespan, especially in wells in a high erosive environment. With increased intervention risk, frequent replacement is both economically and operationally unfeasible. Therefore...