Obtenha uma melhor compreensão da configuração da sua tubulação
Os Pipers® medem a densidade de fluxo magnético (MFD) dentro de tubulações com um ou vários sensores triaxiais de fluxo magnético passivos. Em tubulações não metálicas, os Pipers® medem o campo magnético da Terra, a menos que haja conexões ou luvas metálicas ou outras características magnéticas presentes ao longo da tubulação.
Steel pipelines are often magnetized due to factors like industrial processes, transport, and the Earth’s magnetic field. This magnetization has two primary components:
Magnetic Flux Density (MFD) measurements can be used to determine the level of magnetization. MFD measures the strength and direction of a magnetic field at a given point, which is equivalent to the density of magnetic field lines passing through a specific area.
The MFD is proportional to the volume of metal, which means it can be used to assess the volume of pipeline metal at a given location. For instance, areas with fittings will typically have higher MFD readings due to the additional metal, whereas areas with wall thinning will show lower MFD readings due to the reduced metal volume.
Although this method has a lower resolution compared to conventional Magnetic Flux Leakage (MFL) measurements, the benefit of using MFD measurements is that the pipeline doesn’t have to be cleaned ahead of the inspection and that pipelines that can’t be inspected with conventional MFL tools can be inspected with MFD tools.
Further reading:
Beyond Conventional Inline Inspection – Passive Magnetic Field Evaluation for Pipeline Wall Loss presented at the PTC2024 pipeline conference
Os Pipers® registram todos os sons enquanto se movem pelo fluxo através da tubulação, o que os torna sensíveis até mesmo aos menores vazamentos.
Os Pipers® usam um sensor acústico para identificar as assinaturas de dados exclusivas de bolsas de ar/gás dentro da tubulação.
Os Pipers® inspecionam a tubulação em condições operacionais, o que os torna uma ferramenta ideal para confirmar a contenção sem interromper as operações.
Os Pipers® realizam 100 medições de pressão por segundo enquanto se movem pela tubulação, o que permite a localização precisa de sedimentos.
Os Pipers® medem continuamente a pressão e proporcionam um método altamente detalhado para determinar a linha de nivelamento hidráulico.
Os Pipers® funcionam como uma solução intermediária entre os testes hidrostáticos e as ferramentas convencionais de inspeção de tubulações (ou pigagem inteligente) e ajudam os operadores a manterem suas tubulações seguras.
Os Pipers® medem a densidade do fluxo magnético em uma tubulação e permitem a localização de eventuais conexões e revestimentos metálicos em uma tubulação não metálica.
As trepanações (“hot tapping”), especialmente as ilegais, representam riscos significativos à integridade, segurança e eficiência operacional das tubulações.
Quando combinados com dispositivos de pigagem de limpeza, os Pipers® proporcionam o ângulo de curvatura, o raio e a direção.
Lynsey is a Venture Executive with Chevron Technology Ventures on the Core Venture Fund investment team. Chevron Technology Ventures (CTV) was launched in 1999 to identify and integrate externally developed technologies and new business solutions with the potential to enhance the way Chevron produces and delivers affordable, reliable, and ever-cleaner energy now and into the future. Its Core Venture Fund invests in technologies that have the potential to add efficiencies to Chevron’s core business in the areas of operational enhancement, digitalization, and lower-carbon operations.
Lynsey holds a Bachelor of Business Administration in Finance from Texas A&M University in College Station, TX.
Steve Bolze recently launched Standish Spring Investments to support founders scaling early and growth stage organizations that support the energy transition.
Prior to launching Standish Spring Investments, Steve was a senior managing director and head of infrastructure portfolio operations and asset management for Blackstone’s dedicated infrastructure business. He was one of the founding partners of Blackstone’s infrastructure investment fund, valued at more than $25 billion currently, and partnered with portfolio company CEOs to drive key value creation initiatives.
Before joining Blackstone, Steve had a nearly 25-year career at General Electric, during which time he successfully led several of the company’s largest businesses. In his last role as President and CEO of GE Power and Water, he oversaw the company’s $28 billion power generation and renewables business, operating in over 140 countries with 52,000 employees; at the time its technology helped provide more than one-quarter of the world’s electricity.
George is co-founder and managing partner of Energy Innovation Capital, a capital provider to energy innovators. George is an experienced venture capital investor, having co-founded three corporate venture capital groups: Chevron Technology Ventures, ConocoPhillips Technology Ventures Investments and Energy Technology Ventures. He previously worked in Exploration & Production leadership roles at Chevron and is an active member of AAPG, SEG, and SPE. George holds an MBA from Tulane University, a M.S. in Geology from the University of Kansas and a B.S. in Earth Sciences from the University of New Orleans.