... Abstract This paper discusses the alternative FPSO redeployment approach adopted for Atlanta Field, offshore Brazil, describing its main naval and topsides modifications, which includes several initiatives to reduce carbon emissions. Atlanta field is located in Santos Basin, approximately 185km...

... Abstract Drilling offshore pre-salt reservoirs offshore Brazil with water-based drill-in fluids (WB DIF) represents a challenge. The system must be reservoir friendly, lubricious, and capable of withstanding high differential-pressures in heterogeneous carbonate sections. WB DIF are desirable...

... Abstract This study investigated the development of inorganic scale inhibitors for extreme application conditions in new offshore fields in Brazil, characterized by high salinity (up to 230,000 mg/L) and temperatures (120°C). Traditional scale inhibitors, including phosphonates and polymers...

... Abstract This paper examines the regulatory aspects of the Bijupira & Salema Decommissioning Project, developed by Shell in offshore Brazil. The project involves the decommissioning of the Floating Production Storage and Offloading (FPSO) unit and subsea systems, and the permanent...

... assembly pedroso offshore technology conference installation hole opener brazil janeiro interface wct preparation information efficiency reduction integrity Introduction The BS-4 Atlanta field is located in Santos Basin Brazil in WD of 1550m, located 180km offshore from Rio de Janeiro...

... under evaluation. sedimentary rock geologist clastic rock structural geology reservoir salt tectonics subsurface storage rock type reservoir geomechanics reservoir characterization geological subdiscipline climate change petrobras santos basin conference seismic data brazil campos...

... Abstract This study provides an overview of Brazil's efforts in CCS, focusing on three selected options based on Brazil's characteristics, and presents a case study for each: Case one concerns Enhanced Oil Recovery; Case two covers the hard-to-abate sector using a Hub System, and Case three...

... responsible manner. contractor offshore pipeline subsea system floating production systems riser operation fpso riser removal vessel removal contractor shell riser removal contractor shell brasil turret brazil winch riser and umbilical flexible pipe tensioner dw tool reel requirement...

... Abstract The decommissioning of offshore O&G structures in Brazil is substantial and an ongoing challenge. Sustainability of such operations can be increased by robust business models that provide optimized or completely new processes for dismantling platforms and recycling materials...

... avoided in the adoption of the integrated model. geologist sustainability geology social responsibility turbine sustainable development subsea system floating production systems climate change platform brazil emission gas turbine production infrastructure wind farm fpso rio grande...

... Abstract Over the past 30 years, Brazil has been at the forefront of applying Process and Boosting systems in its projects, earning recognition as one of the countries with the most extensive use of these solutions. Nevertheless, the deployment of these technologies frequently involves...

... to contribute to the development of future environmentally responsible decommissioning practices in the offshore oil and gas industry. fpso fluminense subsea system floating production systems plan coral bank operation mitigation measure action plan brazil assessment sun coral ibama...

... Abstract Bijupirá and Salema (BJSA) are offshore fields in the Campos Basin of Brazil, approximately 250 km (155 mi) east of Rio de Janeiro in up to 800 meters of water. The fields were discovered in 1990 and acquired by Company in 2002. The Fluminense FPSO, originally the Ex-Sahara ULCC from...

... equipment throughout the journey. mooring system operation subsea system fpso bjsa operator tug contractor frederikshavn configuration disconnection polyester tow mooring removal fluminense fpso riser removal contractor denmark winch brazil towing contractor efficient disconnection...

... Abstract Over the past four decades, offshore oil and gas (O&G) production in Brazil has transitioned from shallow waters to deep waters, necessitating considerations for ensuring the integrity of subsea systems in this challenging environment. This study focused on field inspection reports...

... subsea system operation installation brazil simulation reservoir reinjection janeiro Introduction SHPS, a high-pressure, dense phase separation technology patented by PETROBRAS [ 1 ], enhances production by enabling the separation and reinjection of a significant portion of CO 2 -rich...

... Abstract The scope of this work is to present the main results obtained with the interfaces standardization on Wet Christmas Trees (WCTs) and its Electrohydraulic Multiplex (EHMUX) Subsea Control Systems in pre-salt scenario, in Brazil, which completes more than 10 years since their first...

... numerical simulations and data-based models. The available data at a point in the Santos Basin, Brazil, was: 5 deterministic forecast models and 80 members from probabilistic forecast simulations and in-situ wave buoy measurement. Ensemble means and neural networks forecasts were calculated and compared...

... includes two mature fields that were discovered in the 80's, in the east portion of Campos Basin offshore Brazil, located on the north coast of Rio de Janeiro State, around 110 km off Cape São Tomé. The start of oil production and water injection occurred in the 90's. On these fields there are several...

... potential, abatement cost, benchmarking, experience sharing, and environmental budgeting are important elements in the definition and delivery of successful energy efficient projects. The Company has had a presence in Brazil for more than two decades. The Raia project (former BM-C-33) is a consortium made...