Geological consulting - United Kingdom

SILKSTONE ENVIRONMENTAL LTD

BRITISH GEOLOGICAL SURVEY

INTEGRATED RESERVOIR SOLUTIONS LTD

GEOMATRIX EARTH SCIENCE LTD

E R MATHEAU-RAVEN FOSSIL DEALER

IHS

S R K EXPLORATION SERVICES LTD

ALLIED ASSOCIATES GEOPHYSICAL LTD

FREDERICK SHERRELL LTD

ROXAR LTD

MERIDIAN GEOSCIENCE LTD

QUAD OPERATIONS LTD

H R H LTD

OOLITHICA

S B L INFOTECH (UK)

BADLEY GEOSCIENCE LTD

GARDLINE GEOSURVEYS LTD

GARDLINE GEO SCIENCES

BLACKBOURN

RPS ENERGY LTD

EXPLORATION GEOSCIENCES LTD

REYNOLDS INTERNATIONAL LTD

IMPULSE GEOPHYSICS

INDEPENDENT PETROGRAPHIC LTD

OYO INSTRUMENTS EUROPE LTD

APPLIED GEOLOGY LTD

GEO-ROPE

INTEGRALE LTD

STAG SERVICES LTD

IAN FARMER ASSOCIATES