TERRAVOX POWERED BY PRESENTATION FOR 5-TH GEFC SAMMIT (4-th GRI - - PowerPoint PPT Presentation

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TECHNOLOGY of MICROSEISMIC SOUNDING by TERRAVOX POWERED BY PRESENTATION FOR 5-TH GEFC SAMMIT (4-th GRI Scientific Committee Meeting) NOVEMBER 2019 - Malabo 100 % State-Owned Company ABOUT THE COMPANY 1930 since JSC Institute

SLIDE 1

TECHNOLOGY

f MICROSEISMIC SOUNDING by

TERRAVOX

PRESENTATION FOR 5-TH GEFC SAMMIT (4-th GRI Scientific Committee Meeting) NOVEMBER 2019 - Malabo POWERED BY

SLIDE 2

ABOUT THE COMPANY

JSC «Institute Hydroproject» makes the TOP-10 companies in the world on the field

designing

hydraulic structures among commissioned projects

1930

More than 340 HPPs in 51 countries has been designed Our company is a part

OJSC "RusHydro” - the largest energy holding in Russia as per installed capacity Quality management and environmental management systems have been introduced and applied ISO 9000:2015 and ISO 14001:2015 Company provides engineering services for civil and geotechnical works for LNG project (Arctic LNG-2 with production capacity is 19.8 Mt/y by NOVATEK) The total installed capacity of hydro power plants designed by the company exceeds 91.000 MW, which is higher than the installed capacity of hydro power plants of all types in Turkey and is comparable with the UK The total length of all the designed canals - 1985 km

JSC Institute Hydroproject | www.mhp.rushydro.ru | hydro@hydroproject.ru

1 100 % State-Owned Company since

SLIDE 3

JSC “Institute Hydroproject” | www.mhp.rushydro.ru | hydro@hydroproject.ru

The project of Novatek for the extraction of natural gas and for the production of liquefied natural gas on the Yamal Peninsula. The Company's proven hydrocarbon reserves by SEC standards (including a share in the reserves of joint ventures) amounted to 15,120 million barrels of oil equivalent (boe), including 2,098 billion cubic meters of gas and 164 million tons of liquid hydrocarbons. The second project of JSC "Institute Hydroproject" associated with the performance of work in harsh conditions of the north. The work performed by JSC “Institute Hydroproject”: § Collection and analysis of input data provided by the Client. Preparation of comments on FEED documents; § Execution of the construction planning design for the work on construction of GBS in a dry dock in the construction period, preparation for transportation (in terms of removal of cofferdam) and on treatment of foundation for GBS and arrangement of protection against erosion.

ARCTIC LNG - 2

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JSC Institute Hydroproject | www.mhp.rushydro.ru | hydro@hydroproject.ru

2003

technology take-off year

20+

successfully completed projects in 5 countries Independent verification technology during the assessment of a promising gas field Ability to conduct exploration in any complicated landscape conditions, including permafrost zones Reduction of the cost and time for exploration of a potential field together with 99.9% accuracy of the results ABOUT MICROSEISMIC SOUNDING TECHNOLOGY

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BENEFITS DURING GAS FIELD EXPLORATION

JSC Institute Hydroproject | www.mhp.rushydro.ru | hydro@hydroproject.ru

Location of subvertical geological structures deep channels of deposit recharge Estimation of reserves quantity and obtain information about the structure where classic seismic methods are not able to provide results (for example, in the study of under screen deposits and deep channels of fluid migration) Detection of increased fracture and porosity areas, including hidden under the screen, as well as obtaining 2D and 3D models of the deposit structure The most relevant economic effect of the technology is on the stage of exploration drilling planning. 01 02 03

The technology guaranty reduces costs of exploration drilling phase twice or more POWERED BY

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JSC Institute Hydroproject | www.mhp.rushydro.ru | hydro@hydroproject.ru

Result of the study - 3D model of hydrocarbon deposit structure It is discovered a new fluidic channel under the existing Astrakhan gas and condensate field

August 2004 | Russia | 3D model of Astrakhan gas and condensate field 46.600 meters depth 10.250 meters depth 3.500 meters depth (existing field) Unknown fluidic channel

DEEP CHANNEL OF DEPOSIT RECHARGE EXPLORATION POWERED BY

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SHALLOW GAS LENS SEARCH

JSC Institute Hydroproject | www.mhp.rushydro.ru | hydro@hydroproject.ru

It is confirmed the known gas lens location and discover the unknown before shallow gas lens. The result was verified by drilling.

Reflection seismoprospecting (industrial) Existing boreholes 1.000 meters depth Microseismic sounding method 2.000 meters depth Known gas lens Discovered gas lens

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EXPLORATION OF UNDER SCREEN DEPOSITS

JSC Institute Hydroproject | www.mhp.rushydro.ru | hydro@hydroproject.ru

It is discovered a new big hydrocarbon deposit at the well known area (more than 150 years of oil production) on the 4 kms depth, which was hidden under hi- velocity screen.

Discovered deposit 4.000 meters depth 64.000 meters depth Screen Surface relief Discovered deposit

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2, Volokolamskoe Shosse, Moscow 125993

JSC Institute Hydroproject

hydro@hydroproject.ru www.mhp.rushydro.ru +7 (495) 727-36-05

International Projects Department

v.vasilyev@hydroproject.ru +7 (495) 727-36-59*3043

CONTACTS

JSC Institute Hydroproject | www.mhp.rushydro.ru | hydro@hydroproject.ru