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Keywords: operator
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Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204410-MS
... ½" liner set above the build inside 7" casing in the Permian. Also with the slightly longer lengths, it was necessary in some wells to rotate the string while tripping out near the bottom of the well. Abstract Completions operations, especially in modern day extended laterals, presents challenges...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204412-MS
... emerging trends that appear across the broader dataset. In addition, this paper showcases the usage of high-resolution acoustic imaging in two operator-specific case studies. In addition to the improved imaging capabilities, the tool also captures high-resolution telemetry data. High-fidelity, high...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204416-MS
... Abstract Unconventional reservoirs, specifically shale formations, require stimulation by means of hydraulic fracturing to extract hydrocarbons buried deep beneath the Earth's surface. Stimulation requires fluid and in most cases proppant to enter the wellbore via a pressure-pumping operation...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204401-MS
... Abstract Well test is one of the crucial steps required to forecast production investments of their fields. However, the operators face many challenges such as reduced capex, exploration budgets, and bad weather conditions that limit the well testing time window. To overcome these challenges...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204433-MS
... Abstract A large collection of data recorded during coiled tubing (CT) operations has been analyzed using proprietary pattern recognition algorithms to identify downhole events with a high degree of confidence. These events include the drilling of plugs and stuck pipe incidents. Key performance...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204439-MS
..., specific scenarios on how they are utilized and how to develop and maintain the competencies of these personnel. Through Multi-skilling personnel there is a potential to reduce crew sizes up to 50% for some standard intervention operations. Multi-skilling personnel during the 2020/2021 global pandemic has...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204402-MS
... The objective of this paper is to outline the technologies and techniques that have emerged to reduce the cost of subsea interventions and quantify the value these bring to operators in their pursuit of lowest total cost of ownership (TCO). Abstract As energy markets evolve, the...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204435-MS
... Abstract On the Norwegian continental shelf (NCS), coiled tubing (CT) cleanout requires small bites and frequent wiper trips to the surface due to potential sand bedding in a large and deviated completion. A real-time CT downhole measurement system is used to optimize the operation, following a...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204451-MS
... cumulative mass (g). Three pails of milled plug debris retrieved from previous operations were provided to be used during the trial of the acoustic monitoring device. The debris piles geometry and material varied, as shown in Figure 4 . Figure 3 CT Equipment Arrangement Figure 9 Acoustic...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199845-MS
... The operator expressed the urgency to mobilize the equipment to be able to perform the workover right after completing the ongoing well. The operation required very customized tools that were not available in Congo and due to the tight schedule, an extensive, detailed, and precise job...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199808-MS
... Both sliding sleeves appeared to be stuck in their closed position preventing the well production to be brought online. The operator did not know the root cause or the extent of the downhole failure but suspected that the sliding sleeves immobility could be due to the hydraulic metering system...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199790-MS
... over after milling the plugs and that need to be circulated out of the well, increasing the inherent stuck pipe risk associated with through-tubing operations. Abstract Coiled tubing (CT) operations in Texas are distributed in the Permian Basin and Eagle Ford plays supporting unconventional...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199795-MS
... The remaining option was to conduct a boat spooling operation. The service supplier had prior experience from four North Sea operations ( Kuchel et al, 2012 ). Boat spooling essentially utilizes two CT reels: one on the vessel with the supplying reel and the second, lifted empty, on the...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199831-MS
... Abstract For standalone wireline well interventions on offshore platforms, a number of challenges are faced. As a result, a world first technology in the form of a combined wireline mast and tower system has been developed and successfully implemented to address these safety and operational...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199843-MS
... provide a cost-effective, safe, and low-risk solution for both well operators and CT service companies. The recent technological innovation in the CT manufacturing industry has spawned higher grade CT with yield strengths ranging from 110,000-psi to 130,000-psi manufactured through an in-line quench...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199830-MS
... (BHST). In preparation to the BHST, a zonal isolation was planned to be performed prior to the decomplete. This well is highly deviated with a maximum angle of 81.5 degrees. A downhole tractor was selected to be the method of conveyance for the required wireline operations. Due to well history, the...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199802-MS
... The milling operation was required to remove all the plugs in the FC734 D well located in Fox Creek area. This well is part of the Duvernay reservoir located in West Central Alberta. The well was completed by the plug and perf completion method. The well total measured depth (MD) and true...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199789-MS
... Completion Installation and Operations Coiled tubing operations Upstream Oil & Gas stimulation millout simultaneous service diagnostic service fiber diagnostic service reduce operational cost intervention plug fiberoptic cable conjunction well intervention hydraulic fracturing...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199872-MS
... the tool string. This wireless feature enables third party tools to be used without modifying them. Third party tools sit between the wireless sub and the steering joint. Although the wireless sub is operated from the surface, it communicates with the steering joint, across the third party tools...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199874-MS
... withstanding the turbulent downhole environment, including torques of up to 2,500 ft-lbf and tensile forces of 80,000 lbf, and deliver a thrust or WOB of 10,000 lbf. The BHA could also deliver circulation of up to 8 bbl/min and withstand 17,500 psi, therefore meeting and exceeding the PDM’s operating range...

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