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Keywords: liner
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Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31245-MS
... Abstract In a Gulf of Mexico (GOM) ultradeepwater well, liner integrity issues forced an operator to consider milling a conventional casing exit to sidetrack as deep as possible to re-establish production. Milling a window in 12 -1/4-in. heavy wall casing above the liner hanger had never been...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31088-MS
... Abstract A solution to prevent liner wrinkling in Mechanically Lined Pipes (MLP) with a standard 3.0mm thick liner during reeling, without the use of pressurisation, has been developed in the form of the GluBi® lined pipe. The liner being adhesively bonded to the outer pipe, its integrity...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31325-MS
... Abstract The use of mechanically lined pipe (MLP) using a thin liner, i.e. 2.5mm, can provide a more cost effective linepipe material solution relative to a standard 3.0mm liner. This is especially the case for the more expensive liner materials with higher corrosion resistance, including Alloy...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31311-MS
... for the unconventionals. First, a frangible barrier to abet placement of casings and liners through trapping an air column below the barrier while supporting a fluid column in the casing above, providing an up-thrust, a buoyant force that significantly reduces drag and lateral casing weight during placement...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30815-MS
... or liner in place. Managed Pressure Cementing (MPC) can also be implemented and brings additional benefits during this phase such as more precise control of the pressures, allowing the use of lighter fluids, and better monitoring of the overall process. Different case histories from several areas...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30900-MS
... tool mud weight reservoir exhibition schlumberger offshore technology conference mpd technique liner application underbalanced operation conference Presentation of OTC-30900-MS Presentation of OTC-30900-MS Gerard Parayno , Schlumberger ; Scott Peacock , Petro-Hunt...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29266-MS
... offshore technology conference riser corrosion application completion oil producer carbon steel liner steel gre lining water injector well h2s management well integrity inspection corrosion inhibition upstream oil & gas oilfield chemistry carbon steel completion flowline corrosion...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29592-MS
... is usually tackled with using a wide range of approaches depending on operation philosophy: topside treatment, corrosion allowance, cladding or plastic liners. A balance usually has to be found between how extensively the injected water is processed topsides and what other corrosion mitigations methods...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-29063-MS
... the extended flowing and buildup periods. Finally, the key results of the DST are highlighted that underpin the development concept for the Tortue field. bridge plug liner drillstem/well testing rig requirement packer tester valve completion packer kosmos mauritania test string execution...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27710-MS
... for mechanically lined pipes were S-lay, J-lay or Bundle. The objective was to produce a reelable mechanically lined pipe with dimensions of 6 up to 18" without any further procedures such as application of internal pressure or reinforcements of the liner material. Over the last years, various approaches were...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27824-MS
... studies at the end of the paper. casing and cementing upstream oil & gas casing design cement evaluation thickness new transducer new generation operation cement and bond evaluation flexural attenuation liner objective rig time thierry evaluation transducer attenuation...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27707-MS
... Abstract The results of a long term abrasion test on 10" hoses were compared to flow simulation based abrasion calculations. An impact angle dependent small scale abrasion test was carried out on the rubber liner material to establish input data for abrasion simulation. The simulation proved...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-26946-MS
...OTC-26946-MS Permanent Chemical Tracers Piloted for Inflow Monitoring in Cemented Production Liner Gaute Oftedal, Resman; Marion Recordon and Christer Loddervik, Statoil; Fridtjof Nyhavn, Resman Copyright 2016, Offshore Technology Conference This paper was prepared for presentation at the Offshore...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-27141-MS
... point steel h2s management specimen fatigue test corrosion management corrosion inhibition flaw engineering conference production chemistry upstream oil & gas liner oilfield chemistry stress intensity factor twi ltd fatigue strength pipe weld overlay weld overlay liner transition...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-27033-MS
... and telemetry conduit between the upper completion and the open hole completions is a cable cemented behind the 7 in. liner. This presented several challenges such as running and cementing the liner and milling the windows without intersecting the cable, which would jeopardize the success of the entire...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25767-MS
... technology conference liner rehabilitation carbon steel pipeline requirement offshore pipeline replacement installation thermoplastic pipe Presentation of OTC-25767-MS Presentation of OTC-25767-MS OTC-25767-MS Conceptual Design for Offshore Pipeline Replacement in Mature Field, Using...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2014
Paper Number: OTC-25207-MS
... An operator successfully tested an offshore, exploration well in a high-pressure and a high-temperature (HPHT) reservoir, where the pressure exceeds 10, 000 psi and the temperature is approximately 400°F. The tested intervals are behind a 4.5-inch liner. Slimhole drillstem test (DST) tools have been...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2014
Paper Number: OTC-25194-MS
... to improve compressive strength development along the full length of the annulus (MacEachern et al., 2003). Reverse circulation was also used to cement an offshore liner lap in the Arctic where conventional placement would have broken down the formation due to tight annuli and low frature gradient (Mariott...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2013
Paper Number: OTC-23932-MS
... the behaviour of the welds associated with the CRA liner under fatigue loading. Pressure and temperature loading that varies cyclically can be expected to result in plasticity induced fatigue in the CRA liner as a function of the local radial gap at the liner/weld overlay interface (the seal weld). This fatigue...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2013
Paper Number: OTC-24089-MS
...), expandable liners, and liner drilling (LD). This study investigates how inclusion of these enabling technologies in the basis of design (BOD) can help operators achieve greater benefits in comparison to use in contingency plans. Casing/Liner Drilling has been successfully employed as a solution to lost...

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