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I’m finalizing an offshore wellhead and need a seasoned engineer who can own the full design package—from concept to manufacturable drawings. Key areas I want you to handle: • Structural design that meets offshore loading and fatigue requirements • Material selection suitable for corrosive, high-pressure environments • Built-in safety features that comply with API/ISO standards • Detailed manufacturing drawings ready for machine shops and class approval I’ll supply existing field data, pressure/temperature envelopes, and previous revision notes. You’ll translate these into a robust design, validate critical calculations, and deliver native CAD files, PDFs, and a concise design report summarizing assumptions, standards, and stress results. Solid experience with subsea or surface wellhead systems, proficiency in tools like SolidWorks or Inventor, and familiarity with API 6A/17D will be decisive. If you’ve guided a design through FEA, peer review, and fabrication before, tell me about it and share a sample drawing set.
Projekt-ID: 40225686
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49 Freelancer bieten im Durchschnitt $1.990 CAD für diesen Auftrag

HI 25 years’ experience | Solution: I will deliver a technically sound offshore wellhead design that meets safety, load, and environmental criteria, ensuring structural integrity and operability. ✅ Solution: Detailed wellhead design with key calculations, material specs, and compliance notes for offshore conditions. Questions: 1️⃣ What are the well depth, pressure ratings, and environmental conditions? 2️⃣ Do you have existing standards or codes to follow (API/DNV/ISO)? 3️⃣ What deliverables are needed (drawings, calculations, analysis reports)? We will work as per Freelancer.com’s terms and policies. Warm regards, The Blend Nation
$2.250 CAD in 1 Tag
7,0
7,0

Hello, As an offshore wellhead designer with extensive experience in mechanical engineering and finite element analysis (FEA), I understand the immense importance of ensuring the integrity, resilience, and compliance of designs for corrosive, high-pressure environments under offshore loading and fatigue conditions. My proficiency in industry-standard software like AutoCAD, Solidworks, as well as other engineering tools, equips me to translate your existing data into detailed manufacturing drawings that meet or exceed API/ISO standards. An added advantage I offer is my familiarity with subsea and surface wellhead systems through my past projects. This allows me to better understand your unique requirements and deliver a design that guarantees safety, functionality, and durability. In fact, I’ve guided designs through FEA, peer review, and fabrication before – a testimony to my ability to produce designs that are not only theoretically sound but also practically feasible. Another point of distinction is our wide-ranging skillset in our team which spans not just petroleum engineering but also electrical, mechanical, civil, chemical and structural engineering; an understanding of these intersecting domains enhances my ability to see the broader picture while designing. At Live Experts®, we bring multidisciplinary expertise to the table, ensuring your project is approached holistically and resulting in a comprehensive design package tha Thanks!
$3.000 CAD in 1 Tag
6,9
6,9

Hello there ! Confidently stepping in with my American licensed engineering background, I’m prepared to deliver a complete offshore wellhead design package with precision. Leading an American engineering team, we handle structural modeling, fatigue checks, API/ISO compliance, and corrosion‑appropriate material selection using SolidWorks, Inventor, AutoCAD, and ANSYS for FEA. Your field data and envelopes will be translated into validated calculations, native CAD files, manufacturable drawings, and a focused design report. Every detail will be refined for offshore reliability and class acceptance. Cheers , RedBrick American Engineering
$1.500 CAD in 3 Tagen
6,6
6,6

Hi there ! With my 8 years of experience in mechanical and product design, specializing in injection molding, CNC laser cutting, and more, I am well-equipped to handle the intricate design requirements of your offshore wellhead system. I have an in-depth understanding of various material properties such as wooden, aluminium, stainless steel, highly relevant to corrosive and high-pressure environments. Moreover, my familiarity with API/ISO standards ensures that all the built-in safety features will be meticulously compliant. Utilizing advanced software such as SolidWorks, Fusion 360, NX, among others, has enabled me to generate detailed manufacturing drawings for machine shops and provide class approval ready package. My exposure across diverse projects has honed my ability to effectively translate field data into robust design solutions while validating critical calculations with a proficient stoic approach. Thank you for your attention and consideration. I am eager to discuss further how my skills can contribute towards a safe and efficient offshore wellhead design that meets your standards.
$1.500 CAD in 3 Tagen
6,6
6,6

Welcome I MADE MANY SMART DEVICES THAT MANUFACTURED AND USED IN REAL YOU WILL GET IT DONE PERFECTLY IN LESS TIME CHECK MY LATEST REVIEWS > (http://www.freelancer.com/u/ENG1mga) I have previously worked on, Lifting Set of Drones Mechanism, Robotic Arm, Delivery Robot, Automatic Wiring Machine, Solenoid Engines, Car Rooftent, Boat Lift Mechanism, Shoe Treadmill Mechanism Mechanical Ventilator and many other projects. I use Solidworks, Fusion 360, and ANSYS, COMSOL I have a workshop specializing in all 3D printing and CNC machining work, so I strive to provide the highest quality and precision. What you will receive with me: - 2D drawings - 3D files - Complete Tech. Formats - Finite Element Analysis (FEA) (if needed).
$1.500 CAD in 7 Tagen
6,8
6,8

Hi there, I would be happy to assist with offshore wellhead design and structural engineering support. With strong experience in FEA, structural analysis, and offshore engineering fundamentals, I can help develop safe and standards-compliant solutions aligned with API and offshore design practices. Approach: Review project requirements, loads, and offshore environmental conditions Develop structural concept and perform detailed stress and stability analysis Apply relevant offshore standards such as API RP 2A and wellhead equipment guidelines Optimize design for strength, safety, and fabrication feasibility Provide technical documentation and calculation reports Deliverables: Structural analysis and design calculations Optimized wellhead structural concept/model Detailed technical report and recommendations Support during revisions and client discussions Timeline: To be determined after discussing project scope. Budget: Open to negotiation based on complexity. Looking forward to collaborating on this project. Let’s connect to discuss further. Best regards, Arati M.
$2.250 CAD in 7 Tagen
6,3
6,3

Feasible design solutions are the backbone of a successful project, and as a seasoned Mechanical Design Engineer, my team and I at BuildTrix Studio have been delivering manufacturing-ready CAD solutions for over a decade. Our expertise covers a wide range of industries including automotive, industrial, and mechanical engineering with a demonstrated focus on production feasibility - skills that align perfectly with your Offshore Wellhead Design project. One thing I want to emphasize is that at BuildTrix Studio we don’t just create excellent designs we work with deep insights into all aspects of manufacturing which complements your need for detailed manufacturing drawings which I will be ready to provide. My team is comfortable with CNC machining, sheet metal fabrication or 3D printing whichever is best for your project. The fact that we can handle all the quandaries from pressure - temperature envelopes of an existing offshore site design will help me solve any issues that arise from working with existing field data, pressure/temperature envelopes such as evaluation of existing sources like oil or gas fields which might have their own design limitations or unique challenges to overcome. Let's discuss your project and see how I can bring my expertise to create an offshore wellhead system that is robust, safe and meets all the stringent requirements of the industry.
$1.600 CAD in 7 Tagen
6,1
6,1

Hello, I was making validation submerged structure for Welcon. I am using Ansys for evaluation structure, welds on stress and fatigue. Feel free to contact me.
$2.250 CAD in 7 Tagen
6,0
6,0

Hi there, I am a SolidWorks & Fusion360 expert, product designer and mechanical engineer. I’m very interested in supporting your offshore wellhead design project. I can translate your field data, P/T envelopes, and prior revision notes into a validated, fabrication-ready wellhead design supported by clear engineering documentation. I am confident that I can bring your specific ideas to life. Here is my service; ✨Parametric 3D native CAD model (SolidWorks / Inventor) ✨Fully detailed manufacturing drawing set (PDF + native files) ✨Critical calculation package (pressure containment, bolt loads, axial/bending loads, seal areas, etc.) ✨FEA validation of stress-critical components If you hire me, then your project will be completed more successfully. Looking forward to discussing your project and getting started. Best regards Belal
$1.500 CAD in 3 Tagen
5,6
5,6

Hello there I can take full ownership of your offshore wellhead design, delivering a complete package from concept through manufacturable drawings. Using your field data, pressure/temperature envelopes, and prior revision notes, I will develop a structurally robust solution designed for offshore loading, fatigue resistance, and high-pressure service. The design will follow API 6A / 17D requirements, with careful material selection for corrosive environments and integrated safety features. Critical components will be validated through FEA to confirm stress limits, fatigue life, and sealing integrity. Deliverables include native CAD files (SolidWorks/Inventor), detailed fabrication drawings with GD&T, a verified calculation package, and a concise design report summarizing assumptions, standards, and stress results. My focus is safety, compliance, and production readiness. I’m ready to review your data and proceed. Best regards, Mohand
$1.800 CAD in 3 Tagen
5,4
5,4

Hello there, This is Sajjad Khan. I am an Architect with more than 6 years of experience in my field in Design and Visualization, MEP, Structural etc. I am experienced in Revit, Rhino, Twinmotion, 3ds Max, AutoCAD, SketchUp, Lumion, D5 Render and Blender as well. I have recent experience in similar projects also. It’s an interesting project and I am really excited to start working on it. Please Get in Touch with me for further discussion on the project.. Thanks Sajjad Khan
$1.500 CAD in 3 Tagen
5,6
5,6

Hello, I understand that you are in need of a seasoned engineer to handle the full design package for an offshore wellhead project, from concept to manufacturable drawings. I have extensive expertise in AutoCAD and CAD/CAM, ensuring precise structural design that meets offshore loading and fatigue requirements, appropriate material selection for corrosive environments, compliance with safety standards, and detailed manufacturing drawings. Effective communication during Canada's time zone will be maintained for seamless collaboration. Please have a look at our Freelancer Portfolio through the links given below. https://www.freelancer.com/u/CreativeDesign50 * Deliverable Format Web & Print. AI PNG EPS PDF PSD JPG =================================== Looking forward to your positive response to establish a mutually beneficial business relationship. Best regards, Kirandeep K.
$1.500 CAD in 7 Tagen
5,3
5,3

Hello, I understand that you are seeking a seasoned engineer to take full ownership of your offshore wellhead design, from concept through manufacturable drawings. My approach will include performing structural analysis that meets offshore loading and fatigue requirements, selecting materials suitable for high-pressure, corrosive environments, incorporating safety features aligned with API/ISO standards, and delivering detailed CAD models, PDFs, and a concise design report summarizing assumptions and stress results. I have extensive experience with subsea and surface wellhead systems, proficiency in SolidWorks and Inventor, and a strong track record of guiding designs through FEA, peer review, and fabrication. My goal is to provide a robust, compliant, and manufacturable design package that meets all technical and regulatory requirements efficiently. Thanks, Asif
$3.000 CAD in 11 Tagen
4,7
4,7

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Expert Mechanical design Engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: FEA analysis CFD analysis Thermal analysis Structural analysis HVAC and Heat load calculation We are proficient in using following software’s: AUTOCAD SOLIDWORKS ABAQUS ANSYS Fluent MATLAB/SIMULINK COMSOL Multiphysics CATIA FUSION360 We have good command over REPORT WRITING, we can show you many samples of our previous reports. We can discuss further details in the message box.
$2.250 CAD in 7 Tagen
4,8
4,8

Hi there, I went through your project carefully, and the core challenge is clear: you need a comprehensive offshore wellhead design that adheres to strict standards and is ready for manufacturability. This isn’t a surface-level task , it needs someone who understands structural design and material selection for corrosive, high-pressure environments, and can execute without hand-holding. I’ve handled similar work where precision and compliance mattered. My approach involves using SolidWorks to create detailed manufacturing drawings, validating critical calculations, and ensuring all designs meet API/ISO safety standards. No guesswork, just results that are robust and ready for approval. If this aligns, I can start immediately and deliver the complete design package within 30 days. One quick question before I proceed: could you share any specific guidelines you have for safety features? Best regards, Muskan
$1.500 CAD in 2 Tagen
3,9
3,9

Hi,\n\nI am excited about the opportunity to assist with your offshore wellhead design project. As a seasoned engineer with extensive experience in structural design, especially in offshore environments, I can ensure that all aspects of your design package, from concept through to manufacturable drawings, are met with accuracy and compliance. I have successfully designed systems that adhere to API/ISO standards, incorporating safety features and performing thorough stress analysis to ensure integrity under high pressure and corrosive conditions. Utilizing my proficiency in SolidWorks and Finite Element Analysis (FEA), I will translate provided data into robust designs, validate critical calculations, and deliver comprehensive CAD files and design reports on schedule. Could you clarify any specific challenges you've encountered in previous designs that you want me to address?\n\nThanks,\nMuskan
$1.500 CAD in 2 Tagen
4,1
4,1

Hi there, I understand you require a seasoned engineer to own the full design package for an offshore wellhead, from concept to manufacturable drawings. For your project, it’s essential to handle structural design, material selection, safety features, and manufacturing drawings that comply with API/ISO standards. As a seasoned mechanical engineer with over 6 years of experience, I’ve worked on subsea systems and offshore wellheads, using SolidWorks and Inventor for detailed designs. I’m confident I’m the ideal candidate for your project. I’m happy to share relevant plans and samples upon request. I’m ready to start working on your project right away. I look forward to working with you.
$1.500 CAD in 3 Tagen
4,2
4,2

Hello, Offshore wellhead design and offshore loading are the key focus, and we are fully capable to deliver a complete API-compliant package to manufacturing. We handle full structural design, materials, safety integration, and CAD deliverables with USA state license. Ready to start and provide samples. Could you share the preferred CAD platform so we align the final native files with your workflow? Thanks, MST SHARMIN Thank You , THE CALIFORNIA STUDIO
$1.500 CAD in 2 Tagen
4,0
4,0

As a passionate engineer with over 13 years of experience, I have dedicated my career to mastering CAD CAM and I am confident that my skills and expertise are tailor-made for this project. Having designed numerous mechanical products in a variety of industries, including subsea structures, I am intimately familiar with the challenges and nuances of your field. With my command on tools like AutoCAD, SolidWorks, and Inventor, I can easily handle the structural design, material selection, and validation required for this project. Furthermore, having worked on projects which have undergone FEA testing and peer review, I assure you that my deliverables will meet and exceed all your expectations. Lastly, one of the facets that makes me the most suited candidate for this project is a dedication to timely delivery without compromising quality. You need a partner who can assiduously translate your vision into reality without missing any detail. That's exactly what I'm committed to doing - providing immaculate designs that are ready for manufacturing while ensuring they align with API/ISO standards. Let’s collaborate on this exciting venture and create an offshore wellhead design that’s both robust and efficient - together! Looking forward to hearing from you soon, Muhammad Hanif
$2.250 CAD in 6 Tagen
2,3
2,3

With a Master’s degree in Mechanical Engineering and over 8 years of extensive experience in design and Finite Element Analysis (FEA) using software such as Ansys and Abaqus, I, Kadek Wahyudi B.Eng., M.Eng., am fully prepared to manage your complete wellhead design package—from concept through to production-ready drawings. My track record includes the successful design of critical components such as subsea wellhead connectors and tubing hanger spools, strictly adhering to API 6A and 17D standards, and encompassing rigorous stress and fatigue analysis for high-pressure, corrosive offshore environments. To immediately begin translating your data into a robust design that meets all safety and classification requirements, could you please clarify whether the application is for surface or subsea, define the maximum working pressure, and specify the certifying body involved, so I can tailor the analysis and documentation accordingly?
$1.900 CAD in 7 Tagen
2,2
2,2

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