About us

Hydrological Research Centre (OOO ‘CGEI’) was founded in St Petersburg, Russia, in 1993. The company offers a whole range of survey services for all stages of construction, revamping and operation of oil and gas facilities.
OOO ‘CGEI’ has gained a large experience in performing multi-disciplinary engineering surveys in compliance with requirements of the Russian and International standards in any climatic conditions and in the shortest possible time. Our team of highly qualified professionals combined with availability of all the required licenses and permissions as well as state-of-the-art instruments and equipment ensure our independence from subcontractors and help us to execute our work in time and to the highest quality.
OOO ‘CGEI’ has extensive experience in cooperation with international partners. We have carried out the surveys for Shtockman Development AG, ZAO ‘TECHNIP RUS’, “South Tambey LNG” (Yamal LNG project).