• Primary Produced Water treatment

    Primary Produced Water Treatment

    At the initial stage of treatment for produced water, it is essential that technology meets expectations on every level - from performance to timescale to budget.

    Alderley's experience in engineering and manufacturing primary produced water treatment systems for onshore and offshore applications makes us the ideal partner for both current and new projects.

Different applications demand different solutions, and at Alderley our experience comes to the fore when recommending bespoke systems for new challenges.

The primary produced water treatment packages that Alderley design and build involve many different elements – from upstream sand removal using solid/liquid hydrocyclones at wellhead conditions to multi-phase separators and collection vessels to further solid/liquid and liquid/liquid hydrocyclones.

Alderley produce two and three phase separators – gas/liquid and gas/oil/liquid respectively – to international standards. Gas leaves from the top of the vessel as oil and water leaves through different locations at the bottom of the vessel.

 

Primary Produced Water treatment
Primary Produced Water treatment – Sand Fluidisation

Sand fluidisation and mobilisation

The management of produced sand forms part of the total solution that Alderley offers. Sand management forms part of the effective management of separation vessels, ensuring that they are kept at their optimum efficiency for their separation duty.

Alderley can provide its’ proven jetting design for the effortless management of solids that have accumulated within the separation vessel. This equipment can either be provided as part of an initial design and supply, or as a brownfield solution to an existing production and separation train.

Sand Cleaning

Efficient cleaning of any remaining oil from separated sand is essential for both your organisation’s bottom line and environmental credentials. After effective treatment of this sand, it can be ready for safe disposal. Alderley can design and deliver sand cleaning systems to your company’s needs and requirements.

Primary Produced Water treatment - Sand Vessel Cleaning
Primary Produced Water treatment - Desanding Hydrocyclone

Desanding Hydrocyclones

Alderley’s desanding hydrocyclone systems range from a 1″ diameter hydrocyclone for high efficiency in solids clarification, to a 3″ diameter hydrocyclone for larger solids, high throughput and minimal pressure drop.

Alderley’s desanding hydrocyclones are able to operate in high pressure, highly erosive wellhead conditions. Our hydrocyclones can also be incorporated into specialist applications, for example, under-balanced drilling.

Our desanding hydrocyclones can be supplied as loose items or as part of a complete produced water treatment package, giving your project the best efficiency in the most compact vessel.

Deoiling Hydrocyclones

Alderley’s AP20 liquid/liquid or deoiling hydrocyclone has a proven market leading operational performance.The compact nature of Alderley’s deoiling hydrocyclone offers multiple benefits and gives high efficiency, high online turndown and high erosion resistance solution that is also extremely cost effective.

The AP20 can be used in new projects or for retrofitting existing systems, where the fitting of the liner to existing horizontal or vertical vessels without the need or removal of the vessel or any hot work means this system is by far the most economical.

Whether your organisation requires a new produced water treatment solution that incorporates Alderley’s market leading deoiling hydrocyclone, or the need is to improve your current system’s performance, Alderley’s AP20 deoiling hydrocyclone is the perfect solution.

This innovative system is designed using the best available technologies, helping to overcome the technical challenges your produced water may present.

We have many technologies and vast experience in all types of produced water treatment.  Contact us to discuss your specific requirements further.

Primary Produced Water treatment - Deoiling Hydrocyclone Example

Project Experience

For further insights into our extensive experience of metering systems, contact us or choose one of the following case studies:

Primary Water Treatment Slops Package

Quadrants 204 and 205 of the UKCS, approx. 130km west of Shetland