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using System; class Program { static void Main() { Console.WriteLine("River Confluence Turtle Graphics:"); // Initialize turtle graphics TurtleGraphics turtle = new TurtleGraphics(); turtle.MoveTo(0, 0); // Set parameters for river confluence double angleA = 30; // Angle for the first river double angleB = -30; // Angle for the second river int generations = 4; // Number of recursion generations // Draw river confluence recursively DrawRiverConfluence(turtle, angleA, angleB, generations); Console.ReadLine(); } static void DrawRiverConfluence(TurtleGraphics turtle, double angleA, double angleB, int generations) { if (generations == 0) { turtle.Forward(10); } else { turtle.Forward(10); turtle.Turn(angleA); DrawRiverConfluence(turtle, angleA, angleB, generations - 1); turtle.Turn(angleB); DrawRiverConfluence(turtle, angleA, angleB, generations - 1); turtle.Turn(-angleA); } } } class TurtleGraphics { private double x, y; private double angle; public TurtleGraphics() { x = 0; y = 0; angle = 0; } public void MoveTo(double newX, double newY) { x = newX; y = newY; } public void Forward(double distance) { double newX = x + distance * Math.Cos(angle * (Math.PI / 180.0)); double newY = y + distance * Math.Sin(angle * (Math.PI / 180.0)); Console.WriteLine($"Drawing line from ({x}, {y}) to ({newX}, {newY})"); x = newX; y = newY; } public void Turn(double degrees) { angle += degrees; } }

Offshore News - Contract Awards: Congratulations Transocean on securing $326 million of additional contract awards in Angola, Gulf of Mexico, and the Romanian Black Sea. ➡ a 540-day contract with OMV Petrom in the Romanian Black Sea for the Transocean Barents semi-submersible rig, at a day rate of $465,000, to start January 2025, valued at $251 million. ➡Three well extension in Angola from TotalEnergies for the Deepwater Skyros drillship at a day rate of $400,000 to begin January 2025 ➡a 40 day contract for the Deepwater Invictus ultra-deepwater drillship in the U.S. Gulf of Mexico. The total incremental backlog connected with these fixtures is about $326 million. As of February 14, 2024, the company's total backlog was approximately $9 billion. View Fleet Status Report: https://lnkd.in/eA2-kyWP Shallow and Deepwater Mexico https://lnkd.in/gGCRdpp #offshore #oilandgas #energy #upstream #oilandgasindustry #gulfofmexico #shallowanddeepwaterexpo

@TotalEnergies and its partner @Petrobras have kicked off 2024 in style. Our latest FPSO, Mero2, started production on January 1st, using innovative #technology to reduce greenhouse gas emissions. Mero is a hydrocarbon field located on the Libra block, part of the deep #offshore pre-salt region in #Brazil. Using pioneering technology, this pilot unit will separate oil from CO2-rich gas at the bottom of the ocean, enabling the gas to be reinjected directly into the reservoir.  This new offshore asset reduces the volume of gas sent to the surface, thereby reducing the intensity of greenhouse gas emissions and also increasing the field production capacity. It’s a very concrete illustration of our "More energy, less emissions" strategy.  In addition to the immediate benefits for operations in #Brazil, this new technology should find applications for other projects across #TotalEnergies.

It’s Friday again! Enjoy our week No. 2️⃣4️⃣ in the Market Round-up presented by our Esgian Rig Analytics team! 👀📰🌊🗞🌊📰👀 Feel free to share this with your connections and follow us at Esgian Rig Service. #Esgian #RigAnalytics #MarketUpdate

Decarbonization of drilling and well activities ✅ Watch our portrait of Olivier Cousso, drilling and wells sustainability and carbon footprint reduction engineer ➡️ he explains how we reduce our carbon footprint on our sites. 👉 This video is part of our "100 years, 100 faces” campaign, where we share the faces that continue to write TotalEnergies history. 🤝 #Pioneersfor100years #TotalEnergies #Safety #Industry

📢Upstream International News 🗺 Stena Drilling Advances Stena Evolution Drillship Operations 🚢 Stena Drilling unveils a significant upgrade for its 7th Generation Drillship, the "Stena Evolution", enabling it to handle pressures of up to 20,000 psi (20K). This enhancement, in collaboration with NOV and Shell, positions the vessel at the forefront of drilling technology, expanding its capabilities to tackle previously inaccessible reservoirs. With this upgrade, the Stena Evolution is poised to undertake completion operations in the Sparta field for Shell in the US Gulf of Mexico, demonstrating its versatility and commitment to innovation in the offshore drilling sector. Don't miss our next 5th Edition of Shallow and Deepwater Mexico from October 8 to 10, 2024 in the Oil Capital of Mexico, Ciudad del Carmen, Campeche. 🌐 www.offshoremx.com #energy #upstream #oilandgas #oilandgasindustry #gulfofmexico #deepwater #onshore #offshoremx #offshoremxnews

📢 𝗣𝗲𝘁𝗿𝗼𝗯𝗿𝗮𝘀 𝗴𝗼𝗲𝘀 𝗼𝗻 𝗾𝘂𝗲𝘀𝘁 𝘁𝗼 𝘀𝗹𝗮𝘀𝗵 𝗰𝗼𝘀𝘁𝘀 𝗮𝗻𝗱 𝗿𝗶𝘀𝗸𝘀 𝗮𝗿𝗶𝘀𝗶𝗻𝗴 𝗳𝗿𝗼𝗺 𝗱𝗲𝗲𝗽𝘄𝗮𝘁𝗲𝗿 𝗱𝗿𝗶𝗹𝗹𝗶𝗻𝗴 𝗼𝗽𝘀 𝘄𝗶𝘁𝗵 𝘁𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 GA Drilling has entered into a technical cooperation program with Petrobras' Cenpes research, development, and innovation center, targeting a revamp of the #downhole #drilling system to slash #well construction costs and risk in challenging drilling applications. 📖 𝗙𝗶𝗻𝗱 𝗼𝘂𝘁 𝗺𝗼𝗿𝗲: https://buff.ly/4ffr7ls #offshoreenergy #energy #fossilenergy #oilandgas #oilandgasnews #Brazil #Petrobras #technology Image source: GA Drilling

Allseas is months away from embarking on a #subsea #pipeline assignment in the #Caribbean. #oilgas #subseapipeline #pipes #subseapipe #Trinidad #offshoreenergy #vessel #pipelay #oilandgasnews #oilandgas #energy

Insights on Valaris’ $498 Million Drillship Contract with Equinor for the Raia Project Contract Overview 1. Contract Award: • Company: Valaris Limited • Client: Equinor Energy do Brasil Ltda., a subsidiary of Equinor ASA • Project: Raia project offshore Brazil • Contract Value: Approximately $498 million • Drillship: VALARIS DS-17 • Partners: Repsol Sinpoec Brazil (35%) and Petrobras (30%) 2. Contract Details: • Total Duration: 852 days • Drilling Program Duration: 672 days, expected to commence in the first half of 2026 • Standby Period: 180 days between the end of the current program and the start of the new operating period • Additional Inclusions: Managed Pressure Drilling (MPD), additional services, fees for mobilization, and minor rig upgrades Strategic and Operational Implications 1. Testament to Crew Quality and Collaboration: • Valaris’ President and CEO, Anton Dibowitz, highlighted the contract as a testament to the quality of Valaris’ crews and the collaborative nature of their relationship with Equinor. This indicates strong operational performance and effective partnership management, which are critical for securing high-value contracts. 2. Investment in Technology: • The contract underscores investments in leading-edge safety and automation technology on VALARIS DS-17. This reflects a commitment to advanced technological solutions that enhance operational efficiency and safety, which are key differentiators in the competitive offshore drilling market. 3. Commercial Strategy Execution: • Valaris continues to execute its commercial strategy by securing new contracts at higher day rates, thereby building its backlog. This strategic focus on securing long-term, high-value contracts positions the company for sustained earnings and cash flow growth. Market Dynamics and Future Outlook 1. Strong Customer Demand: • The contract reflects strong customer demand for offshore drilling services, particularly for projects expected to commence in 2025 and 2026. This suggests a positive outlook for the offshore drilling market, driven by ongoing investments in exploration and production activities. 2. Earnings and Cash Flow Growth: • The multi-year nature of the contract and the higher day rates are expected to support Valaris’ anticipated earnings and cash flow growth over the next few years. This long-term revenue visibility is crucial for financial stability and strategic planning. 3. Brazil’s Offshore Potential: • The Raia project, located offshore Brazil, highlights the significant potential of Brazil’s offshore oil and gas reserves. Brazil continues to be a key market for offshore drilling, attracting substantial investments from major energy companies like Equinor, Repsol Sinpoec, and Petrobras.

Offshore rig day rates hit a 9-year high in 2022, averaging $118,000 for jackups, $368,000 for semi-submersibles, and $419,000 for drillships - a 54% increase from 2021 rates. The high rates were driven by increased global rig demand amid tightening supply. However, this has also led to a slowdown in contracting activity as operators try to keep projects economical. Some operators are pursuing joint ownership arrangements for rigs to help control costs during the high rate environment. TotalEnergies acquired a 75% stake in the drillship Tungsten Explorer through a joint venture with Vantage Drilling to secure the rig at a lower cost. The company hints at potentially pursuing more such deals. Other examples of rig joint ownership include Petrobras/Mitsui's ultradeepwater drillship, ONGC owning jackups/drillships, Equinor's jackups in the North Sea, and Arena Energy's affiliate owning jackups in the Gulf of Mexico. For operators needing long-term (10+ year) rig capacity, joint ownership can help stabilize project economics during the high day rate cycle and can also guaranteed long-term revenue streams. #offhosre #oilandgas #offshoredrillingcontractors