Summary of the impact

The data generated from research undertaken by ERPE has enabled BP to leverage an investment of $125M for full field implementation of Lo-Sal^® EOR technology in the Clair Ridge Field, west of Shetland.

This research has provided BP with a step change in understanding of how to maximise oil recovery and production. Low Salinity Water Flooding has been shown to increase oil recovery by an average of ~16% when compared to standard "High Salinity" water flooding. Based on this work, BP made a strategic decision in September 2012 to use Low Salinity Water Flooding as their default position for field development, by adopting this significant development in water-flooding technology.

Summary of the impact

Multiphase flow research at Imperial has developed bespoke software code, and provided unique data for validation of commercial codes used for oil-and-gas design. This research has enabled global oil companies (e.g. Chevron) to undertake successfully the design of deep-water production systems requiring multi-billion pound capital investments. This research has also allowed SPT Group (now owned by Schlumberger), one of the largest software (OLGA) providers to the oil industry, to maintain their position as market leaders.

Summary of the impact

Newcastle University research on biodegraded petroleum systems has had a number of broad reaching impacts on the oil industry (ExxonMobil, Statoil, Woodside, and Shell), related companies (Permedia) and regulators (Alberta Energy Regulator). A new approach to oil viscosity determination was developed, which directs well-placement in biodegraded oilfields to lower viscosity areas, resulting in improved production of heavy oil. Software tools developed to model oil composition have been incorporated into proprietary in-house, oil company reservoir simulations. A spin-out company was founded, Gushor Inc., which provides services to the heavy oil sector and was recently acquired by Schlumberger. Collectively the research from Newcastle University has saved oil companies hundreds of millions of pounds by avoiding poorly producing viscous zones in biodegraded reservoirs.

Summary of the impact

Thermally sensitive polymers are injected into oil reservoirs to increase the recovery of oil. Experimental and theoretical modeling carried out at the BP Institute, University of Cambridge, has led to a new understanding of the behaviour of such polymers and increased their effectiveness in recovering oil, through improved design of the injection, and led to the discovery of a new reservoir monitoring technique to detect their effect on production. Optimising injection of polymer increases well production by over 1000 bbl/day and has generated annual revenues of over $US 300 million. This technology is also being applied to thermal energy storage systems.

Summary of the impact

One of the major problems experienced in the oil production industry is the formation of mineral scale deposited downhole within an oil reservoir and topside. The scale creates a blockage causing a detrimental effect to the productivity of the well. ERPE Research in scale management has led to the following impacts in the REF2014 period:

• Helped Shell save £3M per well per year by reducing the frequency of scale inhibiting treatments i.e. squeezes, from a treatment every six months to a yearly treatment.
• All scale service companies are required to demonstrate competence in ERPE written SQUEEZE software within tender processes. For a single contractor (Nalco Champion) in 2012 this resulted in an addition $3.5M (£2.3M) of revenue.
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Summary of the impact

Bristol researchers have been working with the oil and gas industry to develop new methods for monitoring and modelling deformation in oil and gas reservoirs. Industry and NERC funded research has led to the development of (i) novel techniques that better utilise microseismicity monitoring of petroleum reservoirs, and (ii) new software which couples geomechanical deformation and fluid flow with geophysical observations. The research has led directly to development and improvement of commercial software to enhance exploration efforts and minimise costs. Bristol software is now used by several multinational companies worldwide and its development has led to a successful start-up company.

Summary of the impact

Researchers in petroleum geology at the University of Aberdeen have since the mid 1990's been investigating the characteristics and geological context of sand injectites. The geological contexts within which injected sands are discovered have permitted a step change in the production potential in some oil fields (up to c. 1 billion barrels oil), and to define new exploration targets (up to 250 million barrels oil) to make a significant increase to the overall proven reserves of hydrocarbons in any given province (e.g. the North Sea). The findings of this research have been utilised by a number of multinational oil & gas companies to optimise their exploration and field development strategies to maximise the commercial production of hydrocarbons. This case study describes the economic impacts resulting from two projects in particular in the North Sea, the Volund field (Marathon Oil) and the Mariner Field (Statoil) resulting in the enhancement of strategy, operations and management practices; improvements in performance and adoption of new processes; and creation of new employment as a direct result of research facilitating the development of new assets that would otherwise have remained fallow.

Summary of the impact

Research by the University of Aberdeen's research group on Stratigraphic Evolution of large Igneous Provinces (StratLIP) has guided the successful development of new oil-producing fields in the North East Atlantic that were previously not in production, aided by an improved understanding of the geological context within which the reserves were discovered. The research has informed every phase of exploration and development by several of the UK's leading energy companies, in one project saving the partners £600m and proving the financial viability of a major oilfield development deemed important to the UK's oil supply. The findings have contributed to an increase in the UK's energy security and the strength of the UK's oil and gas industry, especially in the context of the local economy of Aberdeen, the energy capital of Europe.

Summary of the impact

Like using glasses to improve eyesight, or the corrective lens of the Hubble telescope, the development of a stable deconvolution algorithm for oil well pressure data has increased the amount of information that can be extracted from well test analyses. The method specifically allows the volume of the reservoir connected to the well to be determined. Several oil and gas companies attest to an increase in their estimates of reserves by more than 20% using deconvolution, with one company indicating a doubling of reserves. The research has led to better design of recovery, better financial planning and more informed investment decisions in the oil and gas industry.

Summary of the impact

ERPE research led to the following impacts in the REF2014 period:

• Extending the life of the NUGGETS field (operated by Total) by three years with an increase in cumulative production of 2% (2.8 Million Barrels of Oil Equivalent, value $150M).
• Saving $3-7M in costs associated with methanol removal from liquid hydrocarbon phase by demonstrating methanol could be removed from Natural Gas Liquids directly by molecular sieve, which played a major role in Total's decision in eliminating a de-propaniser from "methanol removal facilities", saving around £50M.
• Hydrafact: a start-up company with a turnover of £1M in 2012 and employing 8 full-time and 15 part-time staff.