consultancy to the
upstream oil and
gas industry”



BiSN provides independent consultancy to the upstream oil and gas industry. Our field and laboratory based team provides innovative solutions using biological, chemical and mechanical techniques. These can be used to enhance recovery, production and reduce costs. We have a modern laboratory dedicated solely to solving problems faced by the oil and gas industry. With bases across the globe we have the ability to provide an efficient field service in Europe, North American, Asia and the India subcontinent. With our range of chemical and biological solutions we look to provide clients with enhanced oil and gas production, reduced operating and maintenance costs with the aim to increasing asset life and value.

Souring Control Programe

souring control

The production of hydrogen sulphide gas or souring from a reservoir can lead to numerous problems for an operator. Through a programme of consultation and testing BiSN can recommend potential treatments to eliminate oilfield souring. More…



The use of biotechnology in the industry is ever increasing, as the potential to find biological solutions to oilfield problems is very promising. BiSN is conducting a series of biotechnology trials as well as running independent evaluation of proposed systems. More…



BiSN independently tests and recommends the use of scavengers to maximise the efficient dosing of chemicals. Correct use of scavengers can reduce maintenance and workover costs as well as maintaining maximum levels of production. More…


Research & Development

BiSN Asset Enhancement Programme offers independent advice for operators in selection and development of new technologies. As part of the asset enhancement programme we offer a full research and development programme.
BiSN can undertake custom research and development programmes into a wide variety of oilfield issues. We can help plan and conduct routine, as well as radical R&D. Read more…