... affiliate, and its co-venturers had a challenging objective to complete several deepwater development projects at an accelerated pace in the Stabroek block of Guyana, which required the acquisition of an extensive amount of dynamic reservoir data and representative fluid samples. The data and reservoir...

... and assembly. Non-Destructive Examination (NDE) – Magnetic Particle Inspection (MPI) was selected to inspect the fillet weld joint connections because RT or UT is not practical. Considering the possibility of delayed cracking, fillet welds were inspected using MPI after 3 days of weld completion, and MPI...

... retrievable gas-lift systems with metal-to-metal seals capable of sustaining a differential of 17 Ksi and injection rates of 15 MMscf/day. This paper provides an overview of Vito's drilling and completions, in-well gas-lift system, development process, validation and testing requirements, key challenges...

... Net Zero Technology Centre. The demonstration project adopts a phased approach, with the ultimate objective of demonstrating a wave energy converter and seabed energy storage system for subsea power delivery. Phase 1 comprised the completion of a detailed front end engineering design (FEED) study...

... A geostatistical model has been previously constructed to plot porosity and permeability maps of the original reservoir. In the original model, there is no capillary pressure data. The reservoir model was completed using PVT data, aquifer data, and permeability data from a real reservoir ( Al...

... Abstract The durability of sand screen completions is essential to longer well life, especially for high rate wells with sand screen erosion concerns. An excessive fluid flow enters the conventional screens near the heel or high permeability/fracture zones, causing premature sand control loss...

... production (reactive solution). ( Xiong et al., 2020 ; Tusimin et al., 2020 ; Moradi et al., 2018 ; Moradi et al., 2015 ) In addition, several studies proved the application of advanced well completions as a type of insurance policy against geological and dynamic reservoir uncertainties ( Moradi et al...

... sections and setting 2 casings, completing it by running in hole lower and upper completion together (TOT - True One Trip). The well design of 7-GLF-49H-ESS is a real example of this concept implementation, originally approved with an estimated average duration of 96.6 days. The original scope included...

...Readiness for Operations With the production wells unloading and topsides gas handling equipment commissioning completed, produced gas was directed through the Main Gas and Injection compressors to pack the subsea pipeline with gas. Gas injection into the first well was ramped up from 25 mmcfd...

...), this displacement would not have been possible with any other tool system in that size on the market today, which were all limited to around 800 psi differential pressure (within safe limits). This additional pressure allowance led to the highest displacement rates in this type of completion for this Operator...

... & gas completion operation floating production storage & offloading performance test completion milestone approval fpso project milestone basic engineering substantial completion module completion new successful execution approach fpso floating production storage and offloading...

.... An overarching theme from each team was to apply environmental solutions. Colonization of hard coral species and presence of several fish species were observed on project completion. For example, a 70% increase in growth of Seagrass and artificial coral reefs was observed near the causeway built for the Manifa...

... Burger , R. , Grigsby , T. , Ross , C. , . 2010 . Single-Trip Multiple-Zone Completion Technology Has Come of Age and Meets the Challenging Completion Needs of the Gulf of Mexico's Deepwater Lower Tertiary Play . Presented at the SPE International Symposium and Exhibition...

... oilfield effective development technology [J] . Chinese Engineering Science, 2009 , 11 ( 10 ): 55 – 60 . LI Zhong . Status and prospect of key drilling and completion technologies for the development of HTHP gasfield in South China Sea [J] . Oil Drilling & Production Technology, 2016...

... This paper addresses the hurdles that have prevented the single-trip installation of upper and lower completions in the complex world of subsea and deepwater applications. It examines the processes, technologies, and risk mitigation steps that took a concept from pilot to successful deployment...

... completion drilling operation management knowledge management pre-drilled producer OTC-30850-MS Perfecting the Perfect Well: Lessons-Learned from the Pre-Drilling Campaign for Johan Sverdrup Janne Vølstad and Stian Bærheim, Equinor; Knut Henriksen, Baker Hughes; Trond Gloppen, Odfjell Drilling...

...) and Operator Expert Reviewer (OER) reviews and reports. NTL No. 2019-G02 "Guidance for Information Submissions Regarding Proposed High Pressure and/or High Temperature (HPHT) Well Design, Completion, and Intervention Operations" provides recommendations and clarifications regarding operator HPHT well design...

... riser application with successful completion of high stress range (200MPa) fatigue tests utilizing the full integrated liner system. To date, the conducted fatigue testing achieves performance equivalent to DNVGL-RP-C203 S-N curve D (in water with cathodic protection) after subjecting the pipe to pre...

... designs and system configurations to increase operating profits and reduce the economic risk for operators drilling and completing these HPHT subsea wells. This paper presents one approach to 20 ksi HPHT subsea developments which delivers on both objectives. The unique manner of accomplishing lower costs...

... , "Smart nanostructured materials deliver high reliability completion tools for gas shale fracturing" , SPE Annual Technical Conference and Exhibition , Denver, Colorado, USA , 30 October – 2 November , SPE-146586-MS. Technical Brochure 2017 , "SPECTRE Disintegrating Frac Plug...