Senior Consultant for Oil & Gas Exploration/ Development Activities.

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Senior Consultant for Oil & Gas Exploration/ Development  Activities. Advising , Mentoring , Consultancy job for oil & gas companies. Worked as G. M. Geology in ONGC up to September 2014 .

Mainly leading, supervising, managing team of several geoscientists for exploration management jobs of Assam, Tripura, Bengal , Purnea & Mahanadi basins. After superannuation attached temporarily with Presidency University, Calcutta University recently with Techno India to teach PG students as adjunct professor.

Ecological engineering projects are must for all flood-prone river courses around India
17/08/2026

Ecological engineering projects are must for all flood-prone river courses around India

When our cities flood, we usually build bigger concrete ditches, all we do is shoot dirty, toxic water downstream faster. Old concrete ditches are part of the problem.

Ecological engineers are turning grey into green and turning dangerous flood surges into a biological clean energy source using Bio‑engineered Vegetated Overflow Channels!

Here is how nature-based engineering handles a massive storm surge:
1️. The Spreader: Instead of forcing floods into a concrete pipe, we spread the water out into beautiful, lush, linear street gardens.
2️. The Biological Speed Bump: Thick native bunchgrasses act like an army of biological speed bumps, using massive Manning's roughness to dissipate the water's destructive velocity.
3️. The Rhizosphere Net: Underneath the dirt, deep root matrices weave together like an intricate biological net, creating macro-pores in the sub-soil. This allows the water to safely infiltrate and filter through specialized soil media—locking away heavy metals and eating up motor oil before it can poison our local aquifer!

We are ripping up concrete to let nature filter our cities!

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All river courses around India should be properly preserved by ecological engineering for minimal effect of flood relate...
17/08/2026

All river courses around India should be properly preserved by ecological engineering for minimal effect of flood related disaster & losses. Pilot projects can be made for Assam, Kerala and Bengal then rolled out to other states

Rivers are powerful, but nature’s underground nets are stronger!

Instead of dumping tons of ugly, lifeless rocks on riverbanks to stop erosion, ecological engineers use a living, self-repairing solution: Riverbank Root-mat Anti-erosion Systems.

Here is how we secure our shores with biology instead of concrete:
1️. The Shield: We lay down a heavy-duty, biodegradable blanket made of coconut fibers to protect the bare dirt from washing away.
2️. The Living Rebar: We plant deep-rooted native plants right through the blanket. As they grow, their roots weave together into a massive, unbreakable underground net that literally holds the soil together!
3️. The Anchor: When floodwaters rise, the flexible leaves slow the water down, while the massive root system prevents the bank from collapsing into the river.

We are engineering green walls that get stronger every single year!

17/08/2026

All oil & gas companies working along both coastal areas of our nation can play a crucial role in preservation, maintenance and creation of mangrove forests wherever possible and take the carbon credits.

Indian oil fields with high geothermal gradient can be examined for geothermal energy production as well like Norway.
16/08/2026

Indian oil fields with high geothermal gradient can be examined for geothermal energy production as well like Norway.

"Norway discovered something unexpected beneath its offshore oil fields: geothermal energy hot enough to generate electricity.

Norway's North Sea oil fields are among the most extensively mapped geological formations in the world — decades of seismic surveys, drilling data, and reservoir modelling have produced an understanding of the subsurface beneath the Norwegian shelf that exceeds almost any other offshore geological province. That data is now revealing something that oil field engineers did not originally care about: geothermal gradients in certain North Sea formations are high enough to support power generation if the heat can be economically accessed.

The concept being explored by Norwegian research institution SINTEF and energy company Aker Solutions is to use existing or decommissioned offshore wells to extract geothermal heat rather than hydrocarbons — drilling into the hot rock formations below the oil-bearing reservoirs that have already been penetrated by thousands of exploration and production wells. The cost of accessing these formations is dramatically lower when existing well infrastructure can be repurposed compared to drilling new dedicated geothermal wells from scratch.

The potential application is specific but high-value: powering offshore platforms with on-site geothermal electricity rather than piping gas from the reservoir to gas turbines or running subsea power cables from shore. Every oil platform currently burns significant quantities of natural gas for on-site electricity generation, with substantial associated emissions. Offshore geothermal at the platform location would eliminate that emission source entirely.

Norway looked below its oil fields for oil for 60 years. It just found something cleaner underneath.

Source: SINTEF Energy Research, Offshore Geothermal Energy Feasibility Study, 2023

Excellent news indeed for collaboration in rejuvenation of exploration in Asia, O.N.G.C. & SHELL or B.P. ' s collaborati...
11/08/2026

Excellent news indeed for collaboration in rejuvenation of exploration in Asia, O.N.G.C. & SHELL or B.P. ' s collaborative effort may usher in a new era in monetization of huge locked up resources from both coastal areas in deep as well as ultra deep waters making it another future energy hot spots in Asia.

Up to five-year deal for deepwater operations offshore Indonesia

Like Singapore all urban as well as suburban concrete drainage systems should be converted to natural biodiversity conse...
11/08/2026

Like Singapore all urban as well as suburban concrete drainage systems should be converted to natural biodiversity conservation areas with abundant green spaces.

In 2012, Singapore turned a major urban drainage channel into natural-like river. The project was part of Singapore's Active, Beautiful, Clean (ABC) Waters Programme.

10/08/2026

All along both coastal areas mangroves should be preserved, maintained and created for saving the coastal people around from the disaster of the cyclonic storms.

Where ever geothermal gradient is high in old producing matured fields of India this technology can be tested.
10/08/2026

Where ever geothermal gradient is high in old producing matured fields of India this technology can be tested.

Canada just brought its first geothermal power plant online in Alberta — using technology developed by the oil sands industry to tap heat from the same geological formations that previously produced oil, and employing the same drilling crews that built Canada's fossil fuel industry to build its clean energy replacement.

The Eavor-Loop closed-loop geothermal system near Rocky Mountain House in Alberta operates on a fundamentally different principle than conventional geothermal. Rather than finding naturally occurring hot water or creating fractures in rock, Eavor drills multiple horizontal wells at depth — typically 2,500 to 4,000 meters — and connects them in a closed loop through which a working fluid circulates continuously, absorbing heat from the surrounding rock and carrying it to surface generation equipment. The closed loop requires no injection of external fluid, produces no water disposal issues, and cannot induce seismic activity because it creates no new fractures.

Alberta's oil and gas industry contributed more than geology to the project. The horizontal directional drilling technology that connects Eavor's deep wells — drilling along precise horizontal paths at 3,000 meters depth with GPS-guided accuracy — was developed and perfected in Alberta's oil sands over 40 years. The drillers operating Eavor's rigs are oil patch veterans who transferred their expertise directly to geothermal development with minimal retraining.

The social compact matters as much as the technology. Alberta's oil towns — communities built around fossil fuel extraction — have faced existential questions about their economic futures as energy transition accelerates. Geothermal development using oil industry skills and infrastructure provides an energy transition pathway that brings these communities forward rather than leaving them behind.

Canada's oil patch is becoming its geothermal patch. The drills are the same. The future is different.

Source: Eavor Technologies & Alberta Innovates, 2024

Ecological engineering is a must for taming all mountain rivers of Shilong plateau, all along Himalayan mountain ranges,...
04/08/2026

Ecological engineering is a must for taming all mountain rivers of Shilong plateau, all along Himalayan mountain ranges, Western Ghats, Eastern Ghats and Satpura ranges.

How do wild mountain rivers slow down raging floodwaters? They build their own staircases!

When steep streams roar down mountain slopes during heavy storms, they carry enough force to tear up riverbeds, destroy bridges, and wash away entire banks. But nature has built-in speed brakes called Step-riffle Morphologies!

Here is how ecological engineers use mountain river mechanics to protect our waterways:
1️ The Boulder Staircase: We build alternating arches of large, interlocking boulders straight across the river. Water cascades over each "step" like a natural waterfall, breaking up its destructive speed.
2️ The Energy Absorber: Below every step is a pool of deeper water. When the fast water plunges into the pool, it creates a "hydraulic jump"—essentially forcing the water to fight itself and dump its kinetic energy as foam and bubbles!
3️ The Oxygen Engine: The shallow, bubbly riffles after each pool inject massive amounts of oxygen into the stream, creating the perfect habitat for trout, salmon, and aquatic insects.

We are turning dangerous, roaring streams into stable, oxygen-rich living staircases!

India can make use of mine waste for extraction of the critical minerals where ever possible.
03/08/2026

India can make use of mine waste for extraction of the critical minerals where ever possible.

FAST Metals has raised $4.3 million and landed its first commercial customer, validating its technology for recovering critical minerals from mining waste.

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