... corrosion pipe defect detection offshore technology conference seawater artificial intelligence assessment eddy current disorganization boundary flexible riser crawler Flexible Risers Applications Flexible pipelines and risers have been in use worldwide for decades in the offshore oil...

... Abstract The effectiveness of injecting CuCl2 enriched seawater, a smart-water EOR method also known as metallic-tuned water injection, was evaluated in a pre-salt field. This was achieved through the implementation of laboratory results on reservoir simulation, which was used to assess...

... management corrosion resistance corrosion inhibition seawater upstream oil & gas oilfield chemistry alloy brazil government metals & mining pipe selection mechanically lined pipe corrosion resistant alloy nickel alloy cra offshore technology conference application liner h2s...

... were aged at 110 °C for 20 days to alter the initial water-wet condition. Two sets of tests were performed in the HSC to study the effects of the reduction of Na+ and Cl- ions in seawater composition. Additional oil recovery was observed using brine depleted of Na+ and Cl- ions. Besides...

... out two core flooding tests assembled in series at 8100 psi of injection pressure and 65°C. It was performed two different injection flow rates (1 mL/min and 0.1 mL/min) of 16 times diluted synthetic seawater. It was possible to observe three different porosity behaviors along the sample length...

... Abstract A technical-economic research was done evaluating microfiltration polymeric membranes and cartridge filters as pretreatment of Sulfate Removal Units (SRU). These units were installed in a Stationary Production Unit (SPU) to reduce the concentration of sulfate from seawater (injection...

... Abstract This paper presents the results obtained from decommissioning an offshore production loop (7.625 in., 19 km) by flushing with inhibited seawater and compares flow-assurance software simulations to data collected in the field. After completion of the subsea production system shutdown...

... rate stability dynamic kill drilling application rig riserless drilling technique borehole stability drilling operation seawater liquid mud plant supply vessel dkd 16 References References Omowumi O. Iledare , "Worldwide Deepwater Petroleum Exploration and Development...

... Abstract The work addresses technical issues of waterflooding operations in offshore environments from the standpoint of fluid-fluid and rock-fluid interactions. Seawater is the preferred source of injection fluid for waterflooding in offshore reservoirs. Given the elevated CAPital EXpenditure...

... Abstract New local subsea processing systems will need to be developed to allow remotely located satellite oil fields to be produced economically. One such system treats seawater for injection into the reservoir. As reservoir waters often contain elevated concentrations of barium or calcium...

... in pure water and wormlike micelles in seawater. It has previously been proposed an interpretation for the transitions as highlighted in Figure 9 (T1 and T2), which appear in temperature sweep experiments curves of wormlike micelle solutions20. OTC 24434 7 Figure 8. Torque as a function of temperature...

.... The bag is further covered by a protection structure, which accommodate the whole volume of the stored fluid thereby providing a second barrier should the bag rupture. There is free flow of seawater into the base of the protection structure and hence no needs to design against the water pressure. The top...

... to inject ‘raw’ seawater on the seabed. A ‘total’ seabed waterflood system gives a number of advantages and freedom from topsides restrictions such as weight/space consumption and number of available well slots. Being able to inject unlimited amounts of good quality seawater (into specific areas...

... technology conference reservoir seawater producer injectivity enhanced recovery gravel pack subsurface breaker upstream oil & gas OTC 22560 Production Optimization in a Campos Basin Reservoir: A Case for Applying Robustness Measures to a Waterflood Project from Subsurface and Operational...