(BQ) Part 1 book "Chemistry in the oil industry VII" has contents: An overview of the harmonised mandatory control system; bioaccumulation potential of surfactants - a review; use of enzymes for the in situ generation of well treatment chemicals; the use of surfactants to generate viscoelastic fluids,.and other contents. | Chemistry in the Oil Industry VII Performance in a Challenging Environment Chemistry in the Oil Industry VII Performance in a Challenging Environment Edited by T Balson m Consultant H. A. Craddock TR Oil Services Ltd, Dyce, Aberdeen, UK J. Dunlop JD Horizons Ltd, MacclesJield, Cheshire, UK H. Frampton BP Exploration Operating Co Ltd, Sunbury on Thames, Middlesex, UK G. Payne Briar Technical Services Ltd, Cults, Aberdeen, UK P Reid m Schlumberger Cambridge Research, Cambridge, .