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Keywords: membrane
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35170-MS
... Abstract New thinner SRU (Sulfate Removal Unit) NF (Nano Filtration) membrane was developed to boost the more efficient available water productivity per treatment module for energy and space saving benefits. Two module designs have been offered to the offshore service, with one targeting a more...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35349-MS
... an environmentally friendly solution—a selective membrane system. This innovation promises reduced solid bed consumption, leading to decreased waste disposal throughout the unit's lifecycle. The methodologies presented help to enhance future offshore endeavors. It outlines a robust SURF concept and execution...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32255-MS
... Table 3 Comparing the characteristics and performance at standard testing conditions of spiral wound sulfate removal elements manufactured with the standard membrane and the new, thin membrane. Standard test condition : 2000 mg/l MgSO4, at 225 psi and 15% recovery. Element Type...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31035-MS
... application in the North Sea. The ability to reliably predict the potential risks and serving life of a system is crucial for the success of subsea processing equipment. Results from a test conducted over ten months evaluated the key design parameters such as SRU membrane permeate flux, recovery rate...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31184-MS
... Abstract A new seawater laboratory pilot has been installed in order to evaluate the impact of the seawater quality on the performance of nanofiltration membranes and filters. The test program implemented was designed to produce the data required to optimize the design and operating parameters...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31279-MS
... Abstract Sulfate removal in injection water is standard practice to prevent scaling and souring in subsea oil reservoirs. Nanofiltration membranes have been used to this purpose since 1987, when FilmTec™ SR90-400 elements were installed in an offshore platform in the North Sea. The most...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30502-MS
... based on existing storage solutions. It is an energy-efficient system with a low environmental footprint. Recent engineering studies and testing have proven the feasibility of operating a subsea storage unit with a flexible membrane defining the horizontal interface between oil and seawater. This paper...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30559-MS
.../gas mixtures . Google Patents . 1988 . Su J . Effects of Vacuum and Flow Rate on Water Deoxygenation through Tri-Bore PVDF Hollow Fiber Membranes . SF J Mater Chem Eng 2018 ; 1 . 2018 ; 1010 . Donham JE . Offshore Water Injection System: Problems and Solutions . Offshore...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30636-MS
... Abstract Objectives/Scope The objective of this paper is to describe the process technology and construction of the world's first seawater sulphate removal plant using membranes for the key treatment stages. Methods, Procedures, Process SUEZ and Techouse have jointly developed the water...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30832-MS
..., lower handling exposure for operators. installation maintenance feed pump ultrafiltration module membrane water treatment swit system upstream oil & gas enhanced recovery injection operation water management water depth prototype seabox module water injection module hegdal...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30657-MS
.... subsea sulphate removal system application nf membrane robustness requirement membrane subsea condition water management membrane technology waterflooding membrane operation enhanced recovery injection qualification conceptual design offshore technology conference seawater sulphate...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29365-MS
... SPRINGS ® (Subsea PRocessing and INjection Gear for Seawater) is a qualified process for subsea water treatment and injection. It uses membrane technology for water desulfation upstream of water injection wells to prevent sulfate scaling on the production side (nearwell bore, well...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29370-MS
...) challenges. A new gas treating technology approach is developed to address ultra-sour fields. The approach is using hybrid process by using state of the art H 2 S removal membranes to do bulk separation of H2S upstream followed by small amine and Claus plant. This is ideal solution where unique...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29567-MS
... the system. One example is monitoring the sulphate removal unit (SRU) and predicting fouling types of the membranes. With this enhanced view of performance and predictive analysis, you can reduce the need for offshore supervision and troubleshooting efforts and can prevent repeat failures and unplanned...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29489-MS
... Offshore gas treatment faces constraints for space and weight limits. This paper will present an innovative concept of using only membranesto remove multiple contaminants, reduce weight, space and cost on offshore installations and becoming an enabler for gas monetization. Membrane...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29536-MS
... in the near future. upstream oil & gas strategic planning and management enhanced recovery membrane field development petrobras fpso pioneiro mero 2 footprint operational safety optimization requirement reservoir characterization vlcc hull conversion structural geology fpso libra...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28694-MS
.... cartridge filter membrane offshore technology conference drinkable water sru permeate upstream oil & gas sru floating production system sulfate permeate fresh water use concentration enhanced recovery sru membrane dosage platform operation procedure cleaning fresh water cip fpso...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28810-MS
... The use of seawater treatment and injection to increase oil recovery is extensively practiced worldwide. Seawater can be treated at different levels to provide the required water quality compatible with the reservoir for pressure maintenance. In this respect, membrane technologies including...

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