PRESENTATION FOR GRANT OF ENVIROMENTAL CLEARANCE

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Description: PRESENTATION FOR GRANT OF ENVIROMENTAL CLEARANCE TO EXPERT APPRAISAL COMMITTEE (INDUSTRY-2), MoEFCC FOR THE PROPOSED ADDITIONAL EXPLORATION AND DEVELOPMENT DRILLING OF 3 WELLS, ALONG WITH INSTALLATION AND COMMISSIONING OF EPS GPU AND

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slide1. PRESENTATION FOR GRANT OF ENVIROMENTAL CLEARANCE

TO

EXPERT APPRAISAL COMMITTEE (INDUSTRY-2), MoEF&CC

FOR THE PROPOSED ADDITIONAL EXPLORATION AND DEVELOPMENT DRILLING OF 3 WELLS, ALONG WITH INSTALLATION AND COMMISSIONING OF EPS / GPU AND ASSOCIATED PIPELINES FOR KG/OSDSF/GSKV1/2016 (GSKV FIELD) IN KG BASIN, KESAVADASUPALEM VILLAGE, SAKHINETIPALLE MANDAL, EAST GODAVARI DISTRICT, ANDHRA PRADESH 1 27h July, 2022<br>
slide2. 2 AVR oil and Gas proposes additional exploration and development drilling of 3 wells, along with installation and commissioning of EPS / GPU and associated pipelines for KG/OSDSF/GSKV1/2016 (GSKV Field) in KG basin.

The proposed additional exploration and development will be carried out in Kesavadasupalem village, East Godavari district, Andhra Pradesh.

EPS / GPU will be installed for processing of oil and gas. Gas pipeline will be laid to transport the gas to GAIL. On shore installation EPS / GPU will be constructed near the drilling location.

Estimated cost of project is approx. Rs. 100 Crores. PROJECT DETAILS<br>
slide3. PROJECT DETAILS Fig. GSKV block boundary and proposed well location Total allocated contract area - 24.2 sq.km

No. of wells to be drilled – 3 wells (~ 3000-4000 m depth)

Installation and commissioning of EPS / GPU facilities

Processed crude to be transported by Tanker to nearest Refinery

Processed Gas to be transported through pipeline to GAIL pipeline

Land requirement – approx. 7 HA (2 HA/well site and 1 HA for EPS/GPU facility) 3<br>
slide4. COSTAL REGULATION ZONE (CRZ) STUDIES 4 Source: IRS, Anna University. CRZ studies were carried out by Institute of Remote Sensing (IRS), Anna University as per CRZ notification, 2011, Chennai an institution recognized by Government of India
The proposed project block boundary and Tentative Well locations along with EPS/GPU Facilities are superimposed on approved CZMP as per CRZ notification, 2011 by Institute of Remote Sensing (IRS), Anna University, Chennai an institution recognized by Government of India.
No mangroves were found in the vicinity of the proposed project site.
The details of CRZ classification of the study area is given in the table below<br>
slide5. COSTAL REGULATION ZONE (CRZ)- INDEX MAP 5 No Mangroves were found in the vicinity of the proposed project site<br>
slide6. COSTAL REGULATION ZONE (CRZ)- 7KM RADIUS MAP 6 No Mangroves were found in the vicinity of the proposed project site<br>
slide7. APPROVED CZMP MAP – ANDHRA PRADESH 7<br>
slide8. *Image shown above are Indicative only PROJECT CYCLE 8<br>
slide9. Bunk Houses for crew
30- 40 persons/shift of 12 hrs. in two shifts/day during drilling operation
Domestic sewage treatment system
DG power generation
Safety & security arrangement
Minimum permanent foundation work
Waste storage pits
Canteen Facility
Radio room
Internal Road and Fencing Fig. Indicative Well site TYPICAL WELL SITE 9<br>
slide10. 10 LOCATION MAP<br>
slide11. 11 The total allocated area of the blocks combined is 24.2 sq.km. GOOGLE IMAGERY<br>
slide12. DRILL SITE LAYOUT 12<br>
slide13. SALIENT FEATURES OF THE PROJECT 13<br>
slide14. Well spudding is the start of drilling activity.
Top-hole section will be drilled to a desired depth based on well design.
After drilling top-hole section, it will be cased with a pipe called “Casing”. “Casing” provides support to hole wall and secures hole section.
Other than that it isolates problematic hole sections such as loss zones, shale sections, over pressurized formations etc.
After running casing, space between hole wall and “Casing” (annulus) will be cemented.
This process of drilling and casing the hole section continues until the final well depth (target) is achieved. PROCESS DESCRIPTION 14<br>
slide15. Production is the process of extracting the hydrocarbons and separating the mixture of liquid hydrocarbons, gas, water, and solids, removing the constituents that are non-saleable, and selling the liquid hydrocarbons & gas.
Oil is nearly always processed at a refinery; natural gas may be processed to remove impurities either in the field or at a natural gas processing plant.
Well development occurs after exploration has located an economically recoverable field, and involves the construction of one or more wells from the beginning to either abandonment if no hydrocarbons are found, or to well completion if hydrocarbons are found in sufficient quantities.
The produced oil and gas will be collected through flow lines and processed in the EPS/GPU Facility.
Once the drilling proves commercial viability, the well will be connected to EPS/GPU facility through a flow line.
The duration of development and production of oil & gas will range from 3-5 months, depending on the target well depth.
Well testing operation will be done over a period of 15-30 days. PROJECT DESCRIPTION (CONTD...) 15<br>
slide16. RIG SKETCH 16<br>
slide17. 50m 500m 2500m DRILLING WILL NOT CONTAMINATE ANY SHALLOW WATER BODIES 17 Directional Well<br>
slide18. 18 INDICATIVE EPS/GPU FACILITY DESIGN<br>
slide19. ENVIRONMENTAL SETTING OF THE SITES 19<br>
slide20. STUDY AREA MAP – 10 KM RADIUS 20<br>
slide21. Baseline studies(Meteorology, Air Quality, Water Quality, Noise Level Survey, Soil Characteristics, Socio Economic) were carried out for three months during winter season i.e. 1st December 2019 to 29th February 2020

As per the EIA notification, 10 Km radius area surrounding the project site has been covered for assessing the baseline environmental status BASELINE ENVIRONMENTAL STATUS 21<br>
slide22. SUMMARY OF THE METEOROLOGICAL DATA GENERATED AT SITE Predominant winds from SE direction were observed for 14.4 % of the total time. In the E direction winds were observed for 13.2 % of the total time and in the NE direction the winds were observed to be of 8.7 % of the total time. Calm conditions prevailed for 29.9% of the time. METEOROLOGY 22<br>
slide23. Observations AIR QUALITY MONITORING 23<br>
slide24. 24 WATER QUALITY MONITORING LOCATIONS<br>
slide25. 25 WATER QUALITY MONITORING LOCATIONS<br>
slide26. Observations 26 SOIL QUALITY MONITORING LOCATIONS<br>
slide27. Noise Levels NOISE MONITORING LOCATIONS 27<br>
slide28. The vegetation of the core area is represented mainly by Coconut and Casuarina plantations and whereas in the buffer area about 120 species are recorded which includes Trees, Shrubs, Perenial climbers.

Many terrestrial birds such as Indian Ring dove, Minnows, Finches, Crows, Sparrows, Parrots, Mynas, Swifts, Doves, Pigeons, Egrets and Weavers etc were common. There are no foreign visitors or winter migrants from across the globe.

None of the species listed in Schedule I of the Indian Wildlife (Protection) Act was found in the study area.

There are no Ramsar Wetlands or wetlands of national importance but there are all types of aquatic ecosystems from freshwater to marine; lotic and lentic.

But it includes estuarine and freshwater Ecosystems. There are no Eco-sensitive areas or RET species of Schedule I fauna in the study area.
As per CRZ study findings, No Mangroves were found in the vicinity of the proposed project site ECOLOGY (TERRESTRIAL AND AQUATIC) 28<br>
slide29. As per the census the total population of the study area is 2,19,663.

The configuration of male and female indicates that the males constitute to about 50.09% and females to 49.91% of the total population as per census records.

In the study area, as per census, 30.02% of the population belongs to Scheduled Castes (SC) and 0.63% to Scheduled Tribes (ST).

The percentage of male literates to the total literates of the study area works out to be 53.02%.

The main workers to the total workers are 83.74% and the marginal workers constitute to 16.26% to the total workers SOCIO-ECONOMIC STATUS – 10 KM RADIUS 29<br>
slide30. ENVIRONMENTAL IMPACTS AND MANAGEMENT PLAN 30<br>
slide31. Air pollution impact prediction has been done through modelling considering emissions from the proposed emission characteristics considered for the modeling exercise from DG generator sets, test flaring.
The air dispersion modeling software AERMOD was used for prediction of maximum Ground Level Concentrations (GLC’s)
The predicted GLC’s are presented below

From the above results, it is observed that after implementation of the project, the resultant GLC’s will be within the NAAQ,2009 standards. IMPACT ASSESSMENT AND MANAGEMENT – AIR QUALITY 31<br>
slide32. Predicted Incremental GLCs PM10 Predicted Incremental GLCs PM2.5 IMPACT ASSESSMENT AND MANAGEMENT – AIR QUALITY (CONTD..) 32<br>
slide33. Predicted Incremental GLCs SO2 Predicted Incremental GLCs NO2 IMPACT ASSESSMENT AND MANAGEMENT – AIR QUALITY (CONTD..) 33<br>
slide34. Predicted Incremental GLCs HC Predicted Incremental GLCs VOC IMPACT ASSESSMENT AND MANAGEMENT – AIR QUALITY (CONTD..) 34<br>
slide35. The proposed drilling locations are not falling in any of the rivers and major water bodies, Hence, there will not be any impact on water bodies.
The wastewater generated during drilling will be collected in lined pits and clarified wastewater will be treated in packaged treatment plant located at the well sites and will be reused.
AVR Oil and Gas will use water based non-toxic biodegradable fluids with inhibitive and en-capsulative characteristics as drilling mud and low toxic SOBM will be used.
Proper casing installation and cementing will ensure no groundwater contact.
Produced water generated will be treated in the ETP and disposed as per CPCB guidelines. IMPACT ASSESSEMNT AND MANAGEMENT – WATER QUALITY 35<br>
slide36. WATER BALANCE 36<br>
slide37. Noise Generating Areas

The major noise generating sources are DG sets, pumps and other miscellaneous drilling equipment.

Noise Management

Acoustic enclosers will be provided at high noise generating areas. All personnel working on rig are given noise abatement personnel protective equipments like earplugs and earmuffs etc.

Noise is not considered to be a potential threat for the public since the drilling sites will be selected keeping in view that there are no settlements in close proximity to the drilling site.

As drilling operations are temporary of short duration the impact of noise will be minimal. IMPACT ASSESSMENT AND MANAGEMENT – NOISE 37<br>
slide38. Impacts of the proposed project are purely temporary and limited to the core area during drilling operations. The production activities will be carried out as per international standards.

There are about 120 to 160 Casuarina trees per Ha in the land proposed to be diverted for the aforesaid purposes. About 45 Coconut trees may have to be relocated for clearing the site for drilling purposes.

The proposed drilling activities will be carried out about 200 m-500 m away from the High Tide Line (HTL) towards landward. Therefore proposed project activities will not have any impact on marine environment. IMPACT ASSESSMENT AND MANAGEMENT – ECOLOGY 38<br>
slide39. COST PRROVISION FOR ENVIRONMENTAL MEASURES FOR EACH WELL 39<br>
slide40. ENVIRONMENTAL RISKS
AND
SAFETY MEASURES 40<br>
slide41. POSSIBLE HAZARDS 41<br>
slide42. PRECAUTIONARY SAFETY MEASURES 42<br>
slide43. EMERGENCY PLAN FOR ONSHORE BLOW-OUT 43<br>
slide44. PUBLIC HEARING 44 Public hearing was conducted by APPCB, on 31 March 2022 at Zilla Parishad High School premises Kesavadasupalem Village, East Godavari District at 11:00 AM under the chairmanship of Addl. District Magistrate and other government officials following the COVID-19 protocols.
About 100-125 people have gathered to express their views in the public hearing about the proposed project.
The issues raised during public hearing will be addressed in EIA/EMP report along with action plan and budgetary allocations.<br>
slide45. PUBLIC HEARING PHOTOGRAPHS-31.03.2022 45<br>
slide46. PUBLIC HEARING PHOTOGRAPHS-31.03.2022 46<br>
slide47. The commercial production will also lead to investment in Andhra Pradesh, the presence of AVR Oil & Gas Pvt. Ltd. in the region will substantially improve the socio-economic conditions of the region.
Employment opportunity for local people based on project requirements, qualification and skills.
The major benefits of the project include reduction of the oil import bill of the nation as well as reduction of the imbalance in oil production and consumption.
AVR Oil and Gas will take up various CSR initiatives in and around present operational areas for the benefit of the local residents in consultation with the District Collector, East Godavari District of Andhra Pradesh. PROJECT BENEFITS 47<br>
slide48. THANK YOU 48<br>