... carbonate reservoir upstream oil & gas china government polymer flooding offshore reservoir oil recovery application mechanism oil production onshore reservoir injection rate Introduction Polymer flooding is very promising chemical enhanced oil recovery (CEOR) technique( Lake et al...

... Abstract Excessive water production is one of the significant phenomena of reservoirs worldwide that influence oil production and costs. At the same time, a comprehensive collection of treatments is available to solve this issue, such as mechanical water shutoff, polymer-based gel...

... the wellbore. Oil production from these wells was expected to suffer severely from an early gas breakthrough. These challenges were recognized to be mitigated by deploying Autonomous Inflow Control Devices (AICDs), installed at reservoir interface along the horizontal section of the wells. The AICDs can manage...

... reach 12 months. Listed below are several possible optimization scenarios for an oilfield with separator, gas lift compressors, and gas treatment facility. Option 1. Production objective: Optimized oil production from a field with limited available total lift gas Option 2...

... breakthrough. This paper will present comprehensive AICV completion design workflow along with multiple case histories highlighting the reservoir management benefits of the AICV technology in mitigating un-wanted inflow of water and gas and delivering improved oil production and recovery. Like other AICDs...

... injection wells. The development wells were drilled from an offshore platform, and completed with stand-alone screens (SAS) in 2013. Oil production commenced in late 2013, and within three years, sand production was observed, and 4 of the 5 oil production wells had failed. The 4 wells were re-drilled...

... even when the field is reaching 20 years of production. communication mmstb oil producer unit 35un upstream oil & gas enhanced recovery connectivity sand unit reservoir pressure data oil production modeling & simulation reservoir characterization unit 35us unit 27 technology...

... facilities such as floating production storage offloading (FPSO) units as well as production platforms. Once the offshore oil production platform is in place, future exploration, development and production operations must be carried out within a certain range of platform. The biggest challenge for offshore...

... Abstract This paper presents the lessons learnt during an intervention to remove a gas hydrate blockage and reinstate oil production from an oil well in Field D. It also uses economics to justify facilities projects for hydrate prevention and flow assurance. Field D is a deep water oil field...

..., for both reservoir and facility models, are successfully studied. best case optimization parameter artificial intelligence flow assurance issue base model gas injection cumulative oil production enhanced recovery water injection fpso oil production co2 injection development scenario...

...: A Game-Changer to Boost Oil Production of High GOR and High CO 2 Content Reservoirs ". Paper presented at the Offshore Technology Conference Brasil, Rio de Janeiro, Brazil , 29-31 October . OTC-29762-MS. Pizarro , J.O.S. and Branco , C.C.M. 2012 . Challenges in implementing an EOR...

... operational problems, two cases study for handling and stabilizing NGL were developed to analyze the potential use of NGL to increase oil production and improve its API gravity. Case 1-Transferring produced NGL to oil train, consists of mixing the NGLs in the intermediate pressure separation stage to capture...

... involves outlier detection, missing data, data imputation, and smoothing. Time-series production data prediction can be challenging because the target (wellbore oil production) depends on large-scale, high-dimensional data sets with unknown distributions and is influenced by missing data and outliers...

... uses human intuition. case study icd design bayesian optimization artificial intelligence drilling operation objective function lateral intelligent sequential oil production reservoir model society of petroleum engineers technology conference optimization problem directional drilling...

... consists of three fields, namely PX, NX and PR (combined STOIIP ~200 MMstb), located ~300 km offshore of Peninsular Malaysia. Throughout its journey of monetizing marginal waxy crude, many challenges and hurdles have arisen, including sustaining oil production rate above economic threshold, pipeline...

... In Brazil oilfield scenario, there are large, clearly identified brownfield sites, many of which with high additional oil production potential. The lifting costs and conventional breakeven price per barrel associated with an existing producing field offshore, even those in decline...

... offshore fields, seeking for increasing oil production with better assessment of water and gas production and injection. Optimal Reservoir Management (ORM) can be applied aiming to maximize reservoir performance and to deliver well controls applicable to field operations. In this work, we implemented...

... flowline new field reservoir development concept layout field development optimization and planning gas lift rate gas lift tieback evaluation modeling & simulation upstream oil & gas asset and portfolio management oil production production profile offshore technology conference...

... Reservoirs: Expressive Results of Production in Pre-Salt Area, Offshore Brasil . Paper OTC-25712 presented at Offshore Technology Conference , Houston, Texas, USA , 4-7 May 2015 . OTC-29043-MS The Giant Lula Field: World's Largest Oil Production in Ultra-Deep Water Under a Fast-Track Development...

... and Albacora Leste, responsible for approximately 20% of all Brazilian production. It also presents the future applications in fields where reduction of costs and technical solutions can contribute to increase production and reserves. complementary project enhanced recovery oil production petrobras...