The Oil & Gas Technology Centre has invested in three robotics projects to transform pressure vessel inspection 0

  • Robotics projects announced with both Sonomatic and University of Strathclyde
  • Technologies focus on reducing cost and improving safety of vessel inspection
  • Next Asset Integrity ‘Call for Ideas’ seeks corrosion under insulation solutions

The Oil & Gas Technology Centre has invested in three robotics projects to transform pressure vessel inspection, which costs the industry hundreds of millions each year and poses significant safety challenges.

The projects were selected as part of our first Asset Integrity ‘Call for Ideas’, which launched in 2017. Pressure vessel inspection was identified by the industry as a crucial challenge to maximising economic recovery from the UK Continental Shelf.

Non-intrusive inspection (NII) of pressure vessels can deliver significant cost and safety benefits. Sonomatic’s aim is to develop the next generation of robotic NII technology, with improved speed, agility and autonomy compared with existing systems. The robot, incorporating advanced inspection technologies, will help increase production uptime, reduce costs and improve efficiency.

Separately, we’re working with the University of Strathclyde to develop a new robot crawler equipped with 3D laser scanning and non-destructive testing technology. Existing crawlers are typically deployed only when there is clear line-of-sight for the operator. The University’s solution will construct a virtual, dynamic 3D representation of the inspection site meaning it can be operated safely from a remote location.

We’re also supporting the University of Strathclyde in the use of swarms of small unmanned aerial vehicles, or drones, for visual inspection offshore. Drone swarms, which are being rapidly adopted by the military and for logistics activities, could deliver a safe, flexible and cost-effective alternative to human inspection.

In March 2018, we launch our second Asset Integrity Call for Ideas, focused on predicting, preventing, detecting and repairing corrosion under insulation. More information will be communicated in the coming weeks.

Rebecca Allison, Asset Integrity Solution Centre Manager, said:

“From day one, developing and deploying new technology for pressure vessel inspection has been a key focus area for the Oil & Gas Technology Centre. We’re delighted to be investing in robotics projects with Sonomatic and the University of Strathclyde, which we believe can significantly reduce costs, improve efficiency and enhance safety.

“Process vessel inspection and corrosion under insulation cost the industry more than £300 million each year so it is important that our first two Calls for Ideas focus on these challenges. We’re always looking for innovative ideas and concepts from inside and outside the oil and gas industry and look forward to launching our next Call in March.”

Mark Stone, Integrity Services Manager, Sonomatic, said:

“We’re excited to be working with the Oil & Gas Technology Centre to develop the next generation of robotic inspection tools for non-intrusive inspection. There have been significant advances in robotics technology, inspection solutions and data science over the past few years and the support from the Technology Centre will ensure these are soon available in a practical tool for field application.”

Willie Reid, Director of the Strathclyde Oil and Gas Institute, said:

“The robotics team at Strathclyde, led by Dr Gordon Dobie and Dr Erfu Yang, are excited to be working with the Oil & Gas Technology Centre on these challenges for improving inspection for offshore asset integrity.

“In a multi-disciplinary approach, they will use the broad experience of both the Centre for Ultrasonic Engineering and also the Department of Design, Manufacture and Engineering Management. We will also utilise our experience in transferring technology from other sectors into oil and gas.”

http://www.theogtc.com

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BP Oman Achieves Significant Reduction in CO2 Emissions for the Khazzan Project 0

BP Oman Achieves Significant Reduction in CO2 Emissions for the Khazzan Project

Fit-for-basin well cleanup solution enables zero-flaring delivery of new wells to central production facility

GHG emissions reduction goal

As part of BP’s commitment to advancing a low carbon future, BP operations around the world are striving to make a meaningful contribution to reduce GHG emissions. For BP Oman, a major GHG-emitting activity is associated with flaring in cleanup operations for new wells. For this scenario, BP Oman is taking the lead to identify and implement proactive ways of reducing GHG emissions in Khazzan Field for new well cleanups.

Introducing green completions

Supergiant Khazzan Field is characterized by tight reservoirs that require hydraulic fracturing to release the gas. After fracturing, wells are tested and cleaned up by the conventional method of flaring and burning the well fluids, which are gas and produced condensate. This results in the release of GHG to the atmosphere. To eliminate these emissions, BP Oman introduced green completions to Khazzan Field. The green completions technique redefines well testing from a GHG-producing activity to one that prevents GHG emissions by routing the hydrocarbons to the production facility.

BP’s ambition is to be a net zero company by 2050 or sooner and to help the world get to net zero. Schlumberger shares BP’s commitment to low carbon and is committed to set a science-based target by 2021 and update the CO2 emissions footprint ambition accordingly.

Collaborative design for challenging conditions

BP Oman engaged with Schlumberger to develop a fit-for-basin solution to clean up and produce gas from Khazzan Field after fracturing. All modifications and designs were performed through the Schlumberger RapidResponse customer-driven product development process to enable solids-free produced hydrocarbons at optimal conditions for combination with the processing facility pipeline.

Photograph of fit-for-basin zero-flaring solution for the Khazzan Field.
Schlumberger and BP Oman collaborated to deliver a fit-for-basin zero-flaring solution for the Khazzan Field

Project success contributes to low carbon goals

The residual solids from stimulation operations that are often present in the fluid flowstream pose a risk to system integrity and can compromise process lines and production facility equipment. To address this risk, Schlumberger designed and installed an integrated separation, filtration, and acoustic monitoring system for the well testing solution.

One challenge was the relatively high separating process pressure needed, which demanded a specific well test design that didn’t exceed the process facility gathering system design pressure. A solution was developed by combining large-bore temporary pipelines and manifolds with a digitally enabled, high-capacity four-phase horizontal separator equipped with autonomous meters providing real-time measurements and monitoring efficient separation of the well effluent phases to deliver hydrocarbons at export specifications.

The design also enhanced process safety by incorporating 6-in safety valves in the electronic emergency shutdown system to address the high volume of hydrocarbons in the pipelines.

Project success contributes to low carbon goals

Schlumberger well testing solutions continue to operate at Khazzan Field and have set a new bar for operational efficiency and service delivery by improving customer performance. In 2019, the green completions well cleanup technique has been applied to 10 wells for flowback to clean up for production and reservoir testing. The result is more than 80,000 t of CO2 emission reduction. This is equivalent to taking nearly 18,000 cars off the road for a year.

Drill cuttings and oil waste plant installed directly at the oilfield 0

TDP-2 pyrolysis plant designed for drilling waste treatment was installed at oilfield of oil and gas company. The plant is capable to obtain the valuable products from oil sludge thus there is no need in waste depositing. More details: http://tdplant.com/ Музыка: No Copyright Free Music GENERIC MUSIC https://youtu.be/X-ZwX5lyyy4?list=PLI…

Published on Feb 7, 2017

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